Excavation contractor jobsite in Hunt County, TX

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Hunt County, TX Contractor directory

Excavation contractors in Hunt County, TX

26 verified excavating and site work contractors serving Hunt County.

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County excavation guide

Ground conditions and project requirements in Hunt County

Use this local research to understand soil, seasonal constraints, permits, and jobsite logistics before choosing a contractor.

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Soil Regime ProfileEPA Ecoregion 32, 65 (Texas Blackland Prairies, Black Belt Alabama)

Blackland Prairie Deep Smectite Vertisols

Dominant Soil Order: Vertisols
Parent Material: Calcareous Marine Clay and Marl (Austin Chalk, Taylor Marl, Mooreville Chalk)

The Blackland Prairie regime contains some of the highest shrink-swell soils in the United States, dominated by montmorillonite/smectite clays (Houston Black and Heiden series). In dry summer months, deep vertical shrinkage cracks (often 2 to 4 inches wide and several feet deep) open across the surface, pulling moisture deep into the subgrade. When saturated, these soils expand drastically, exerting tremendous heave pressures capable of fracturing standard slab-on-grade foundations and underground piping. In wet conditions, the clay transforms into slick, heavy "gumbo" that adheres to excavator buckets, clogs track frames, and eliminates traction. Digging in dry conditions requires heavy bucket breakout force due to rock-like soil cohesion. Building pad preparation routinely requires 4 to 8 feet of undercut and replacement with non-expansive select fill, or deep chemical stabilization with hydrated lime or cement slurry.

Geographic Footprint:Central Texas (Travis, Williamson, Dallas, Collin), Alabama Black Belt (Dallas, Marengo)
Geotechnical Baseline

Physical Ground Conditions & Soil Properties

Shallow Bedrock (<50 in)
10.9%of county land area

Deep soil mantle; rock refusal rare for standard basement or trench cuts.

High Shrink-Swell Clay
47.0%expansive soil

Severe expansive clay; pad lime stabilization or undercut replacement typically required.

Median Water Table Depth
0inches from surface

Shallow water table; active dewatering or sumps needed for deep trenching.

Hydric / Wetland Soils
8.0%hydric coverage

Indicates poor natural drainage and potential jurisdictional wetland pockets.

Steep Terrain (Slope >15%)
0.0%of terrain

Predominantly gentle to rolling slopes suitable for wheeled earthmoving.

Septic Severe Limitations
85.1%severe rate

High rate of conventional drainfield limitations; engineered or drip systems often required.

Dominant Soil Textures:ClayLoamSilt loam
Surface Stones / Boulders: 13.4% coverage
Compliance & Permitting

Earthwork Regulations & Permit Thresholds

Stormwater & Erosion Control
TCEQ Construction General Permit TXR150000 (Notice of Intent required ≥1 acre; SWPPP required)

Administers NPDES stormwater discharge coverage for land-disturbing construction activities.

State Threshold:1.00 Acre
Local Threshold:Follows state
Grading Permit: No separate county grading permit
Onsite Wastewater & Utilities
Hunt County permitting authority / TCEQ Region Office

Jurisdiction over septic tank permits, soil evaluation perk tests, and drainfield sizing.

Housing on Septic:55.0%
Soil Evaluation:Site evaluation by licensed site evaluator; system design per 30 TAC Chapter 285 (soil analysis, absorption capacity)
Access Septic Permitting Portal →
811 One-Call Requirements
Texas 811

Mandatory notice window: 48 hours prior to mechanized earthwork (excluding weekends and legal holidays).

Licensing & Clearing Permits
Contractor License Threshold: Required for earthwork contracts exceeding $0 in Texas.
Burn Permit Season: Outdoor burning allowed sunrise–sunset except TCEQ-declared high-pollution-advisory days; county burn bans common Jun–SepAuthority: TCEQ outdoor burning rules (30 TAC 111) + county burn bans by Commissioners Court
Weather & Ecology

Seasonal Constraints & Clearing Windows

Design Frost Depth
0inches

Building code minimum depth for footing frost protection.

Frozen Ground Days
0days / year

Typical days with sub-freezing soil conditions affecting digging.

Wet Season Months
October

Peak precipitation window requiring sediment traps and soil aeration.

Supply Chain & Hazards

Logistics, Aggregate Sources & Geohazards

Aggregate & Material Supply
Armor Materials

Nearest active quarry: 26.5 miles haul distance.(12 active crushed stone/sand operations within 50 miles).

Flood & Hazard Overlay
FEMA 100-Yr Flood:19.0%(100% NFHL digital map coverage)
NWI Wetlands:8.0%jurisdictional coverage
Karst Terrain & Sinkhole Risk: Low

2.2% of county underlain by soluble carbonate rock formations.

HUC8 Primary Watersheds:Sulphur Headwaters, Upper Sabine, Lake Fork, East Fork Trinity, Cedar
Public conservation land: 0.4% (USGS PAD-US).

Area-specific FAQ

Do I need to call before digging in Hunt County?

Yes. You should contact Texas 811 at least 2 working days before any digging so underground lines can be marked.

How deep do footings need to be in Texas?

In Texas, footings typically need to extend below the frost line, which is around 12 inches here. A local contractor will confirm the code requirement for your site.

Verified local listings

Excavation contractors serving Hunt County

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