COVERAGE OVERVIEW
Excavation Contractor Insurance Coverage
General Liability, Equipment, Pollution Liability, Excess and Umbrella, and Workers Comp coverage built for excavation and grading contractors. See what each line actually covers.
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Quick answer: Excavation Insurance Group builds coverage around five core lines for excavation and grading contractors: General Liability, Equipment and Inland Marine, Pollution Liability, Excess and Umbrella, and Workers’ Compensation. Each one addresses a different piece of the risk this trade actually carries, and most contractors need more than one working together, not just whichever line a generic contractor policy happened to include.
GENERAL LIABILITY
General Liability is the policy that responds to third-party bodily injury and property damage, the utility strike, the cracked foundation next door, the backfilled trench that settles months later and takes a sidewalk with it. It’s also the single most-requested piece of paper on any bid packet you’ll submit. A GL policy written for a general contractor who’s never opened a trench is not the same as one built for excavation specifically, and the gap usually shows up as a sublimit or exclusion you never noticed until a claim tested it.
Read the full General Liability guide →
EQUIPMENT & INLAND MARINE
General Liability doesn’t cover your own machinery, that’s what Equipment and Inland Marine coverage is for. Excavators, dozers, compactors, trenchers, and attachments are covered against theft, transport damage, and jobsite fire or vandalism, whether they’re owned, leased, or rented, and whether they’re at the yard or three states away on a job.
Read the full Equipment & Inland Marine guide →
POLLUTION LIABILITY
Disturbed soil, buried tanks, and fuel or hydraulic fluid runoff are pollution exposures that most standard General Liability policies exclude by name. If your work disturbs the ground or your equipment could leak, that’s a real gap, not a hypothetical one, and it’s the kind of claim that turns into an existential problem for a contractor who assumed GL had it covered.
Read the full Pollution Liability guide →
EXCESS & UMBRELLA
Bigger jobs and bigger GCs mean higher insurance requirements on the contract, often $2 million to $5 million or more, well past what a standard General Liability limit provides on its own. Excess and Umbrella coverage stacks on top of your underlying policies, and same-day Certificates of Insurance mean you’re never the contractor scrambling to meet a project’s minimums.
Read the full Excess & Umbrella guide →
WORKERS’ COMPENSATION
Workers’ Compensation covers medical bills and lost wages for a crew member hurt on the job, and requirements vary significantly by state, some are monopolistic-fund states, some treat 1099 subcontractors differently than direct employees, and Texas is the only state that doesn’t require it for most private employers at all. Getting this one wrong is either an audit surprise or a real coverage gap for an injured worker.
Read the full Workers’ Compensation guide →
COVERAGE QUESTIONS EXCAVATION CONTRACTORS ACTUALLY ASK
Do I need all five coverage lines, or just some of them?
Depends on your operation. General Liability is close to universal since nearly every GC requires it. Equipment coverage matters the moment you own or lease machinery. Pollution Liability, Excess/Umbrella, and Workers’ Comp depend on your specific exposure, contract requirements, and whether you have employees. A Full-Site Coverage Review is built to figure out exactly which lines your operation actually needs, not sell you all five by default.
What’s the difference between General Liability and Excess/Umbrella?
General Liability is your underlying policy with its own limit, typically $1 million per occurrence. Excess and Umbrella coverage sits on top of that limit and kicks in once it’s exhausted, giving you meaningfully more protection for the same category of claim rather than a separate type of coverage entirely.
Can one policy cover everything, or do I need separate lines?
Some carriers bundle multiple lines under one package, but excavation risk usually needs each line underwritten with the actual exposure in mind rather than folded into a generic contractor bundle. The right structure depends on your operation, and that’s exactly what a coverage review is for.
Where do I start if I’m not sure what I need?
Get a quote and we’ll walk through your actual operations first, what you dig, where, near what, before recommending anything. That’s the Full-Site Coverage Review every policy we write goes through before it binds.
GET COVERAGE THAT ACTUALLY COVERS YOU.
Talk to someone who knows excavation risk, not just insurance forms.
No-pressure coverage review. We'll tell you straight if something doesn't fit.