Texas Excavation, Land Clearing & Site Prep Insurance
Underwriting brief for Texas site preparation contractors (2,543 active Texas establishments across 149 counties). We compare 30+ TDI-admitted and specialty commercial carriers for excavation & site prep with fast Certificate of Insurance (COI) turnaround.
Texas Excavation & Site Prep Market Footprint
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Classification & Compliance Specs
- NAICS Code
- 238910 — Site Preparation Contractors
- NCCI Workers' Comp Codes
- 6217 (Excavation NOC), 0042 (Landscaping/Grading)
- ISO GL / Coverage Form
- 94007 (Excavation), 95410 (Grading of Land)
- Texas Regulator / Spec
- Texas811 Utility Law (Tex. Util. Code Ch. 251) & TCEQ Stormwater SWPPP
Texas Utilities Code Ch. 251 mandates 48-hour Texas811 locate tickets prior to mechanized excavation; TCEQ CGP stormwater rules apply on sites >= 1 acre.
Where Excavation & Site Prep Cluster in Texas
- Harris: 214 firms (8.4% of TX) • 5,107 employees
- Dallas: 118 firms (4.6% of TX) • 2,931 employees
- Tarrant: 101 firms (4.0% of TX) • 2,243 employees
Primary Loss Exposures
- Rupturing high-pressure gas pipelines, fiber trunks, or municipal water mains.
- Theft, rollover, and fire losses on $100K–$400K excavators, dozers, and mulchers.
- Lowboy trailer hauling accidents moving heavy iron across Texas FM and Interstate highways.
Key Endorsements We Verify
- Unrestricted XCU (Explosion, Collapse, Underground) without depth limitations
- Blanket & Scheduled Inland Marine Heavy Equipment Floater (including rental reimbursement)
- Contractors Pollution Liability for diesel/hydraulic fluid spills and stormwater silt
Excavation & Site Prep Insurance FAQs
Is my excavator covered while being hauled on a lowboy trailer?
Commercial Auto covers third-party road liability from the trailer, but the excavator itself requires an Inland Marine Equipment Floater covering transit and jobsite perils.
What does XCU stand for in excavation insurance?
Explosion, Collapse, and Underground property damage—essential for any Texas contractor digging trenches, retention ponds, or utility corridors.
Does GL cover hydraulic oil leaking from a busted hose into a creek?
No—standard GL excludes pollution; Contractors Pollution Liability covers cleanup and TCEQ remediation.
Can I cover rented excavators without calling my agent every weekend?
Yes, we can add a Blanket Leased/Rented Equipment limit (e.g., $100,000–$250,000) to your Inland Marine policy.