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Wilson and Sons Construction delivers professional land grading, excavation, and drainage solutions in Oklahoma City. We ensure quality craftsmanship and transparent pricing for all residential projects.

Professional Dirt Work & Grading Services in Oklahoma City | Land Grading, Excavation & Drainage

Expert Land Grading & Excavation for Oklahoma Properties

Proper grading and dirt work are the foundation of every successful construction project—literally. In Oklahoma, where expansive clay soil and intense spring storms create unique drainage challenges, expert grading isn’t just about aesthetics; it’s about protecting your home’s foundation, preventing water damage, and ensuring long-term structural integrity.

Wilson and Sons Construction brings decades of Oklahoma construction experience to every dirt work and grading project. We understand how our region’s clay soil behaves during wet and dry seasons, how to grade for Oklahoma’s heavy spring thunderstorms, and how to prepare sites that remain stable through temperature extremes and moisture cycles.

Whether you need lot grading before new construction, drainage solutions to fix foundation water problems, land clearing for home expansions, or complete site preparation for commercial projects, our team delivers precise, professional results using modern equipment and proven techniques.

As a full-service construction company, we coordinate dirt work seamlessly with our other services—foundation work, concrete installation, fencing projects, and home construction. You get one trusted contractor who understands how each element works together to create lasting results.

From minor yard regrading to major excavation projects, Wilson and Sons provides the expertise, equipment, and Oklahoma-specific knowledge to get the job done right the first time.

Our Dirt Work & Grading Services

Residential Lot Grading Services:

New Construction Site Prep:

  • Clearing and grubbing vegetation and debris
  • Rough grading to establish building pad elevation
  • Fine grading to precise specifications
  • Compaction testing and certification
  • Soil stabilization when needed
  • Access road and driveway preparation

Existing Property Regrading:

  • Correcting negative drainage slopes toward foundation
  • Creating positive drainage away from structures
  • Establishing proper yard contours
  • French drain trenching and installation
  • Swale creation for surface water management
  • Grading for patio and deck installations

Oklahoma Grading Challenges We Navigate:

Clay Soil Behavior:

Oklahoma’s expansive clay soil swells when wet (up to 10% volume increase) and shrinks when dry. Proper grading accounts for this movement, establishing slopes that remain effective through seasonal moisture cycles.

Heavy Spring Rainfall:

Oklahoma City receives 36+ inches of annual rainfall, with spring storms capable of dropping 3-5 inches in hours. We grade to handle peak flow rates, not just average conditions.

Foundation Protection:

Minimum 2% slope (1/4″ per foot) away from foundations for first 10 feet is critical. We ensure water moves away from your home, preventing the soil saturation that causes foundation movement.

Frost Depth Considerations:

Oklahoma’s frost line is 18 inches deep. Any grading affecting foundations, utilities, or permanent structures must account for frost heave potential.

Typical Lot Grading Timeline: 1-3 days for average residential lot

Investment Range: $2,000-$8,000+ depending on lot size, existing conditions, and complexity

Drainage Solutions & Water Management

Poor drainage is the #1 cause of foundation problems in Oklahoma. Standing water, erosion channels, basement seepage, and saturated soil around foundations create expensive structural issues. Professional drainage solutions protect your most valuable investment.

Comprehensive Drainage Services:

Surface Drainage Solutions:

  • Yard grading and contouring to eliminate standing water
  • Swale creation to channel water away from structures
  • French drain systems for subsurface water collection
  • Catch basin installation at low points
  • Downspout extensions and underground drainage
  • Dry creek beds and landscape drainage features

Foundation Drainage Systems:

  • Perimeter drain tile installation
  • Foundation waterproofing coordination
  • Sump pump pit excavation and installation
  • Basement egress window wells with drainage
  • Retaining wall drainage systems
  • Curtain drains to intercept groundwater

Erosion Control:

  • Slope stabilization and terracing
  • Erosion control fabric installation
  • Drainage swale reinforcement
  • Retention pond excavation
  • Stormwater management systems
  • Landscape feature integration

Common Oklahoma Drainage Problems We Fix:

Standing Water Near Foundation:

Water pooling against your home saturates clay soil, causing expansion and foundation movement. We regrade to create positive drainage and install subsurface systems to capture and redirect water.

Basement or Crawlspace Moisture:

Water seeping into basements or under homes creates mold, rot, and structural damage. We excavate and install perimeter drains, sump systems, and waterproofing solutions.

Erosion Channels and Gullies:

Heavy Oklahoma rains create erosion in yards without proper drainage. We reshape terrain, create reinforced swales, and establish stable drainage paths.

Soggy Yards and Poor Grass Growth:

Chronically wet areas prevent healthy lawns and landscaping. French drains, catch basins, and regrading solve these issues permanently.

Neighbor Water Runoff:

When your property sits lower than surrounding lots, you inherit everyone’s water. We create interception systems to catch and redirect incoming flow before it affects your property.

Why Drainage Solutions Matter in Oklahoma:

Foundation Protection:

Preventing soil saturation around foundations prevents the expansion/contraction cycles that crack foundations and cause settling. Foundation repair costs $5,000-$25,000+. Drainage solutions cost $2,000-$10,000 and prevent the problem.

Basement Protection:

A dry basement or crawlspace prevents mold (health hazard), wood rot (structural issue), and pest attraction (termites love moisture). Waterproofing after the fact costs $5,000-$15,000. Proper drainage prevents the need.

Landscape Preservation:

Proper drainage prevents erosion, protects plantings, and maintains the integrity of hardscaping (patios, walkways, retaining walls).

Property Value:

Water problems scare buyers and tank home values. Documented drainage solutions provide peace of mind and protect resale value.

Typical Drainage Project Timeline: 2-5 days for most residential systems

Investment Range: $2,500-$12,000+ depending on system complexity and property size

Land Clearing & Excavation

Whether you’re preparing a rural lot for building, clearing brush for a new fence line, or removing trees for a home addition, professional land clearing ensures safe, efficient site preparation.

Land Clearing Services:

Brush and Vegetation Removal:

  • Brush hogging and clearing
  • Small tree and shrub removal
  • Stump grinding and removal
  • Root removal and disposal
  • Debris hauling and disposal
  • Site restoration after clearing

Tree Removal & Grading:

  • Tree felling and removal (coordinated with tree services)
  • Stump grinding to below grade
  • Root ball removal for construction areas
  • Backfilling and compaction
  • Final grading after removal

Demolition & Site Clearing:

  • Old shed and outbuilding removal
  • Concrete pad and foundation removal
  • Driveway and sidewalk demolition
  • Underground obstacle removal
  • Site cleanup and hauling

Excavation Services:

  • Foundation excavation for new construction
  • Basement and crawlspace excavation
  • Pool excavation and backfill
  • Utility trench excavation (water, sewer, electric, gas)
  • Pond excavation and shaping
  • General excavation for construction projects

Equipment We Use:

Skid Steer Loaders: Compact and maneuverable for residential lots, excellent for grading, brush clearing, and material moving.

Excavators: Various sizes for precise digging, foundation excavation, pond creation, and utility trenching.

Bulldozers: For larger clearing and grading projects, pushing material, and rough grading.

Compact Track Loaders: Low ground pressure for sensitive areas, excellent for final grading and landscaping prep.

Dump Trucks: Efficient hauling of excess dirt, debris, and materials on and off site.

Typical Land Clearing Timeline: 1-5 days depending on acreage and density

Investment Range: $1,500-$10,000+ depending on lot size, density, and disposal needs

Fill Dirt & Topsoil Delivery

Need quality fill dirt or topsoil for your project? We source, deliver, and spread materials to meet your exact specifications.

Material Services:

Fill Dirt:

  • Clean fill for raising grade levels
  • Foundation backfill material
  • Pool and structure backfill
  • Low area filling and leveling
  • Lot leveling and building pads

Topsoil:

  • Premium screened topsoil for landscaping
  • Garden bed preparation
  • Lawn establishment and sodding prep
  • Erosion repair and restoration
  • Organic-rich soil for planting areas

Base Materials:

  • Road base for driveways and parking areas
  • Crusher run for compaction and stability
  • Gravel for drainage and French drains
  • Sand for leveling and specific applications

Our Material Process:

  1. Assess your project needs and calculate required volume
  2. Source appropriate materials (we know quality local suppliers)
  3. Deliver to site with proper equipment
  4. Spread and grade to specifications
  5. Compact when required for structural applications
  6. Final grading and cleanup

Material Calculations: We help you determine exact quantities needed, preventing over-ordering (wasted money) or under-ordering (project delays).

Typical Material Delivery: Same day to 3 days depending on quantity and material type

Investment Range: $500-$5,000+ depending on material type and quantity (typically $25-$50 per cubic yard delivered and spread)

Driveway & Parking Area Grading

Proper base preparation is critical for durable driveways and parking areas. We prepare sites to precise specifications for concrete, asphalt, or gravel installations.

Driveway Grading Services:

Base Preparation for Concrete Driveways:

  • Excavation to proper depth (typically 8-12 inches total)
  • Subgrade compaction and stabilization
  • Road base installation (4-6 inches)
  • Compaction to 95% density
  • Fine grading to precise elevations
  • Proper slope for drainage (2% minimum)

Gravel Driveway Installation:

  • Excavation and subgrade prep
  • Geotextile fabric for stability (prevents base mixing with subsoil)
  • Base rock installation and compaction
  • Top layer gravel spreading and grading
  • Crown creation for water shedding
  • Edging and borders

Parking Pad Preparation:

  • RV parking pad excavation and base prep
  • Boat storage area grading
  • Equipment parking area preparation
  • Turnaround and extra parking spaces

Asphalt Driveway Base Prep:

  • Subgrade compaction
  • Base aggregate installation
  • Precise grading for asphalt contractor
  • Drainage considerations

Oklahoma Driveway Challenges:

Clay Soil Stability: Oklahoma clay becomes slippery when wet and extremely hard when dry. Proper base preparation with road base and compaction prevents rutting, settling, and drainage issues.

Freeze-Thaw Cycles: While Oklahoma has a shallow frost line, freeze-thaw cycles still affect driveways. Proper depth and drainage prevent frost heave damage.

Heavy Spring Rains: Driveways must shed water efficiently to prevent erosion and base washing. We establish proper crown or cross-slope to direct water away.

Typical Driveway Grading Timeline: 1-2 days for average residential driveway

Investment Range: $1,500-$5,000+ depending on driveway length, width, and existing conditions

Retaining Wall Foundation Prep

Retaining walls require precise excavation and base preparation to prevent failure. We prepare sites for block, stone, timber, and concrete retaining walls.

Retaining Wall Services:

Foundation Excavation:

  • Precise depth excavation for wall height requirements
  • Level trench bottom preparation
  • Base compaction to proper density
  • Drainage system installation (critical for retaining walls)
  • Backfill material placement and compaction

Drainage Behind Walls:

  • Perforated pipe installation at wall base
  • Gravel drainage zone creation
  • Filter fabric installation
  • Proper backfill materials (not clay—use free-draining gravel)
  • Outlet provisions for collected water

Terracing & Multi-Level Walls:

  • Step excavation for terraced walls
  • Coordinating multiple wall levels
  • Drainage between tiers
  • Backfill and compaction at each level

Why Proper Wall Prep Matters:

Retaining walls fail when water pressure builds behind them. Oklahoma’s clay soil holds water, creating hydrostatic pressure that pushes walls over or causes cracking. Proper drainage behind walls eliminates this pressure, ensuring stability for decades.

Typical Wall Prep Timeline: 1-3 days depending on wall length and height

Investment Range: $1,000-$5,000+ depending on wall complexity and drainage requirements

Why Dirt Work Matters: The Foundation of Everything

Foundation Protection & Longevity

In Oklahoma, foundation problems cost homeowners billions annually. The #1 cause? Water. Improper grading allows water to saturate soil around foundations, causing the expansion and contraction cycles that crack foundations and cause settling.

How Grading Protects Foundations:

Positive Drainage: Grading that slopes away from foundations (minimum 1/4″ per foot for first 10 feet) ensures rainwater flows away from your home rather than pooling against it.

Consistent Moisture Levels: By controlling where water goes, proper grading maintains more consistent soil moisture around foundations, reducing the expansion/contraction cycles that damage structures.

Reduced Hydrostatic Pressure: Water draining away from foundations prevents pressure buildup against foundation walls, reducing cracking and seepage risks.

Extended Foundation Life: Foundations in properly graded lots last 50+ years with minimal issues. Poorly graded lots experience problems in 10-20 years.

Foundation Repair vs. Prevention:

  • Foundation repair: $5,000-$25,000+
  • Proper grading and drainage: $2,000-$8,000
  • ROI: Preventing one foundation repair pays for grading 3-5 times over

Basement & Crawlspace Protection

Water infiltration into basements and crawlspaces creates multiple expensive problems:

Health Hazards: Mold and mildew growth from chronic moisture creates respiratory issues and allergens.

Structural Damage: Wood rot on floor joists, supports, and subflooring compromises structural integrity.

Pest Attraction: Termites, carpenter ants, and other pests are attracted to moisture and rotting wood.

HVAC Inefficiency: Damp insulation loses R-value, increasing heating and cooling costs.

Property Value Impact: Water problems discovered during home inspections kill sales or force price reductions.

Prevention Through Grading: Proper surface grading combined with foundation drainage systems keeps water away from foundations and out of basements/crawlspaces entirely.

Landscape Preservation

Poor grading destroys landscaping investments:

Erosion Damage: Heavy Oklahoma rains create gullies and channels in poorly graded yards, washing away soil, mulch, and plants.

Standing Water Kill Zones: Low spots where water collects kill grass and plants, creating perpetually muddy areas.

Hardscape Undermining: Water flowing under patios, walkways, and retaining walls undermines foundations, causing settling, cracking, and failure.

Proper Grading Benefits:

  • Healthy lawns with consistent growth
  • Protected planting beds and landscaping
  • Stable hardscaping that lasts decades
  • Reduced maintenance and replacement costs

Property Usability & Value

Functional Outdoor Spaces: Properly graded yards provide usable space for entertaining, play, and relaxation. Soggy, uneven yards limit your property’s functionality.

Increased Property Value: Professional grading and drainage solutions increase property values and make homes easier to sell. Conversely, visible water problems tank values and scare buyers.

Reduced Insurance Claims: Foundation movement, basement flooding, and water damage trigger insurance claims that increase premiums or cause non-renewal. Preventing these issues protects your insurability.

Long-Term Cost Savings: Investing in proper grading prevents far more expensive repairs down the line—foundation work, basement waterproofing, landscape replacement, and structural repairs.

Oklahoma-Specific Dirt Work Challenges

Expansive Clay Soil

Oklahoma’s clay soil is infamous for causing foundation problems. Clay contains minerals that absorb water and expand, sometimes increasing volume by 10% or more. When dry, clay shrinks dramatically.

How Clay Soil Affects Construction:

Foundation Movement:

As clay swells and shrinks, foundations move with it—rising when wet, settling when dry. This cyclical movement causes cracks in foundations, brick veneer, and interior walls.

Drainage Challenges:

Clay soil drains poorly. Water sits on the surface or moves slowly through soil, creating standing water problems and saturating areas around foundations.

Compaction Difficulty:

Wet clay is sticky and difficult to compact properly. Dry clay is rock-hard and resistant to grading. We must work clay at optimal moisture content for best results.

Slope Stability:

Clay slopes can be unstable when saturated, prone to slumping and sliding. Proper grading, terracing, and drainage prevent slope failures.

Our Clay Soil Solutions:

Moisture Management: We create drainage systems that maintain consistent moisture levels, minimizing expansion/contraction cycles.

Proper Compaction: We work soil at optimal moisture content and use proper compaction techniques and equipment to achieve stable density.

Soil Amendments: When needed, we stabilize clay with lime, cement, or proper base materials to improve workability and stability.

Engineered Solutions: For problem sites, we work with geotechnical engineers to implement specialized foundation and grading solutions.

Severe Weather & Drainage Requirements

Oklahoma’s weather creates extreme drainage challenges:

Spring Thunderstorms:

March-June brings frequent severe weather. Storms can drop 3-5 inches of rain in just a few hours. Grading must handle peak flow rates, not just typical rainfall.

Flash Flooding:

Low-lying areas and poor drainage create flash flood risks. We grade to prevent water accumulation and establish safe drainage paths.

Drought Cycles:

Summer dry spells bake clay soil rock-hard and create deep cracks. Proper irrigation and drainage systems help maintain consistent moisture.

Winter Freeze-Thaw:

While Oklahoma’s winters are milder than northern states, freeze-thaw cycles still affect soil and can cause heaving. Proper grading and drainage minimize these effects.

Our Weather-Resistant Approach:

Capacity Planning: We size drainage systems for 50-year storm events, not average rainfall, ensuring capacity during extreme weather.

Multiple Drainage Paths: We create redundant drainage routes so single-point failures don’t cause flooding.

Erosion Prevention: Swales, drainage channels, and slopes are designed to prevent erosion even during intense rainfall.

Year-Round Functionality: Systems work in wet springs, dry summers, and frozen winters without failure.

Site Access & Working Conditions

Oklahoma properties present unique access and working challenges:

Tight Residential Lots:

Mature neighborhoods with fences, utilities, and landscaping require careful equipment selection and planning to avoid damage.

Wet Site Conditions:

Spring construction often means working in saturated soil. We know when conditions allow work and when waiting prevents site damage and poor results.

Utility Conflicts:

Oklahoma requires calling 811 before digging. We coordinate utility locates and work carefully around underground infrastructure.

Tree Preservation:

Many Oklahoma lots have mature trees worth preserving. We use techniques to protect root zones and prevent damage during grading.

Seasonal Timing:

Best Months for Dirt Work: May-June and September-October offer ideal soil moisture and weather conditions.

Challenging Months: March-April (too wet), July-August (soil too hard, extreme heat), December-February (frozen ground, unpredictable weather).

We Work Year-Round: While conditions vary seasonally, most projects can be completed in any month with proper planning and technique adjustments.

The Grading & Dirt Work Process

Step 1: Free Site Assessment & Estimate (1 Hour)

We begin every project by visiting your property to assess existing conditions and understand your goals.

What We Evaluate:

Existing Grades & Drainage Patterns:

  • Current slope directions and percentages
  • High and low points across property
  • Standing water locations and frequency
  • Erosion areas and problem zones
  • Relationship to surrounding properties

Soil Conditions:

  • Soil type (clay, loam, sand, mixed)
  • Moisture levels and drainage characteristics
  • Compaction and stability
  • Existing problems (soft spots, settling areas)

Obstacles & Challenges:

  • Underground utilities (we call 811 before digging)
  • Trees and landscaping to preserve
  • Fences, structures, and hardscaping
  • Access points for equipment
  • Neighbor drainage considerations

Project Requirements:

  • Building codes and permit needs
  • Engineering requirements (if any)
  • Timeline and budget constraints
  • Coordination with other trades

What You Receive:

  • Detailed written estimate with scope of work
  • Material quantities and specifications
  • Timeline expectations
  • Permit requirements (if applicable)
  • Recommendations for optimal results

Typical Turnaround: 2-5 days for estimates

Step 2: Planning & Permitting (1-2 Weeks)

For larger projects, we handle planning and permits before beginning work.

Planning Activities:

  • Finalize grading plan and elevations
  • Determine material needs and sources
  • Schedule equipment and crew
  • Coordinate utility locates (811 calls)
  • Arrange material delivery
  • Establish site access and protection plans

Permits When Required:

  • Grading permits for significant earth moving
  • Right-of-way permits for work near streets
  • Utility permits for connections or modifications
  • Stormwater management permits for larger sites

Most residential dirt work doesn’t require permits, but we handle any required documentation for larger or commercial projects.

Step 3: Site Preparation (1 Day)

Before equipment arrives, we prepare the site:

  • Mark utility locations with flags
  • Protect existing landscaping and structures
  • Establish equipment access routes
  • Mark trees and features to preserve
  • Set grade stakes for proper elevations
  • Notify neighbors of upcoming work

Step 4: Excavation & Grading (1-5 Days Typical)

With preparation complete, we bring in equipment and execute the plan:

Rough Grading:

  • Remove excess soil or bring in fill material
  • Establish major contours and slopes
  • Create drainage swales and channels
  • Excavate for drainage systems
  • Shape building pads or level areas

Drainage Installation (If Applicable):

  • Excavate trenches for French drains or drain tile
  • Install perforated pipe and filter fabric
  • Place drainage gravel and backfill
  • Connect to catch basins or outlet points
  • Install sump systems if needed

Fine Grading:

  • Establish precise final grades with laser level
  • Create smooth transitions and contours
  • Ensure proper slopes in all directions
  • Remove rocks and debris
  • Prepare for seed, sod, or concrete

Compaction:

  • Compact fill areas to proper density
  • Verify compaction with testing equipment
  • Address soft spots or inadequate areas
  • Final pass for smooth, stable surface

Step 5: Final Inspection & Cleanup (1 Day)

Before completing the project, we ensure everything meets specifications:

  • Walk property with you to review work
  • Test drainage flow with water if needed
  • Verify slopes with level
  • Address any final adjustments
  • Complete site cleanup and debris removal
  • Restore protected areas
  • Provide care and maintenance instructions

Frequently Asked Questions

Dirt work costs vary based on project scope, site conditions, and material needs. Here are typical ranges for the Oklahoma City metro:

Basic Lot Grading: $2,000-$5,000 for average residential lot Drainage Solutions: $2,500-$10,000 depending on system complexity Land Clearing: $1,500-$10,000 depending on acreage and density Foundation Excavation: $3,000-$8,000 for average home Driveway Base Prep: $1,500-$5,000 depending on length and width Fill Dirt/Topsoil: $25-$50 per cubic yard delivered and spread

We provide detailed estimates with line-item pricing so you understand exactly where your investment goes.

Common Signs of Drainage Issues:

Around Your Foundation:

  • Standing water or puddles after rain
  • Soil erosion next to foundation
  • Water stains on foundation walls
  • Damp or wet basement/crawlspace
  • Musty odors in basement
  • Cracks in foundation or walls

In Your Yard:

  • Soggy areas that don’t dry out
  • Erosion gullies or channels
  • Dead grass in low spots
  • Water flowing toward house instead of away
  • Water pooling in driveway or patio areas

Structural Indicators:

  • Doors and windows that stick
  • Cracks in interior walls or ceilings
  • Sloping floors
  • Separated trim or molding
  • Gaps between walls and ceiling

If you notice any of these signs, schedule a free assessment. Early intervention prevents expensive foundation and structural repairs.

Fill Dirt:

  • Subsoil from excavation sites
  • Contains clay, sand, rocks—minimal organic matter
  • Used for: raising grades, filling low areas, structural backfill
  • Compacts well for stability
  • Not suitable for planting
  • Costs: $15-$30 per cubic yard

Topsoil:

  • Upper soil layer with organic matter
  • Dark, nutrient-rich, supports plant growth
  • Used for: lawns, gardens, landscaping
  • Should NOT be used for structural fill (doesn’t compact well)
  • Screened topsoil has rocks and debris removed
  • Costs: $25-$50 per cubic yard

Rule of Thumb: Use fill dirt for structural purposes and elevation changes, topsoil for the final 4-6 inches where plants will grow.

Typical Project Timelines:

Minor Yard Regrading: 1-2 days Drainage System Installation: 2-5 days Lot Grading (New Construction): 2-4 days Land Clearing (1-2 acres): 2-5 days Foundation Excavation: 1-3 days Driveway Base Preparation: 1-2 days Large Projects (ponds, major grading): 1-2 weeks+

Timelines depend on:

  • Project scope and complexity
  • Weather conditions (we don’t work saturated sites)
  • Equipment availability
  • Material delivery schedules
  • Unexpected site conditions

We provide realistic timelines upfront and communicate immediately if conditions cause changes.

Can you work in wet conditions?

Short Answer: It depends on the project and soil moisture level.

When We Can Work:

  • Light moisture that doesn’t affect equipment tracking
  • Excavation that doesn’t require compaction
  • Projects using large equipment with low ground pressure

When We Should Wait:

  • Saturated soil that won’t compact properly
  • Conditions that cause equipment rutting and site damage
  • Projects requiring precise compaction testing
  • Areas where equipment will create deep ruts

Our Approach: We assess conditions daily. Working wet sites creates poor results and site damage. Sometimes waiting 2-3 days for drying saves weeks of problems later. We communicate honestly about conditions and recommend optimal timing.

Usually Not for Residential Projects, but there are exceptions:

Typically Requires Permits:

  • Moving more than 50 cubic yards of soil (varies by jurisdiction)
  • Changing drainage patterns affecting neighboring properties
  • Work within creek or stream buffers
  • Commercial or large-scale projects
  • Grading that affects public right-of-way

Typically Doesn’t Require Permits:

  • Minor yard regrading
  • Residential drainage improvements
  • Foundation excavation for permitted construction
  • Landscaping and gardening

We Handle All Permits: If your project requires permits, we handle applications, fees, and inspections. Permit costs are included in estimates.

Important: We always call 811 for utility locates before digging, regardless of permit requirements.

Essential Grading Practices for Foundation Protection:

Positive Drainage:

  • Minimum 2% slope (1/4″ per foot) away from foundation
  • Maintain slope for at least 10 feet from foundation
  • No low spots or depressions near house

Consistent Moisture:

  • Control where water goes with swales and drainage systems
  • Prevent cycles of extreme wet and dry conditions
  • Consider foundation watering during drought (yes, really!)

Gutters and Downspouts:

  • Properly functioning gutters are critical
  • Downspouts extended 5-10 feet from foundation
  • Underground drains for cleaner appearance

Maintenance:

  • Fill low spots that develop near foundation
  • Keep gutters clean and functioning
  • Monitor for settlement or erosion

Foundation Watering: During Oklahoma’s dry summer months, foundation soil can dry out and shrink dramatically. Many foundation experts recommend soaker hoses around foundations during drought to maintain consistent moisture and prevent cracking.

Absolutely! As a full-service construction company, we coordinate dirt work with:

Our Own Services:

  • Concrete work (driveways, patios, foundations)
  • Fencing installation (post holes, grading)
  • New construction and additions
  • Roofing and exterior projects

Other Contractors:

  • Foundation repair companies
  • Landscaping and irrigation companies
  • Pool builders
  • Septic system installers
  • Utility companies

Benefits of Coordination:

  • Single point of contact for complex projects
  • Proper sequencing of work
  • Cost savings through combined mobilization
  • Clear communication and accountability
  • Warranty protection across all work

Service Areas

Wilson and Sons Construction proudly serves property owners throughout the Oklahoma City metro area:

Primary Service Areas: Oklahoma City | Edmond | Norman | Moore | Midwest City | Yukon | Mustang | Del City

Extended Service Areas: We also serve communities within a 25-mile radius of Oklahoma City. For larger commercial projects or rural properties, we can often accommodate locations beyond our standard service area.

Ready to Solve Your Drainage Problems?

Whether you’re dealing with foundation water issues, planning new construction, or need professional land grading, Wilson and Sons Construction brings the equipment, expertise, and Oklahoma-specific knowledge to deliver lasting results.

Get Your Free Site Assessment Today:

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We’ll visit your property, assess your situation, and provide a detailed estimate with transparent pricing and timeline expectations.

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Wilson and Sons Construction—Your trusted partner for dirt work and grading in Oklahoma City and surrounding communities. Protecting foundations, solving drainage problems, and preparing sites for success.

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