Washington Excavation and Grading businesses pay $250–$1125/month.
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| Location | Est. Monthly Rate | Get Quote |
|---|---|---|
| Seattle | $375–$1,688/mo | Compare → |
| Spokane | $275–$1,238/mo | Compare → |
| Tacoma | $300–$1,350/mo | Compare → |
| Vancouver | $288–$1,294/mo | Compare → |
| Bellevue | $363–$1,631/mo | Compare → |
| Kent | $313–$1,406/mo | Compare → |
| Everett | $300–$1,350/mo | Compare → |
| Renton | $325–$1,463/mo | Compare → |
| Kirkland | $350–$1,575/mo | Compare → |
| Bellingham | $288–$1,294/mo | Compare → |
| King County | $375–$1,688/mo | Compare → |
| Pierce County | $300–$1,350/mo | Compare → |
| Snohomish County | $305–$1,373/mo | Compare → |
| Spokane County | $275–$1,238/mo | Compare → |
| Clark County | $288–$1,294/mo | Compare → |
| Thurston County | $280–$1,260/mo | Compare → |
| Kitsap County | $288–$1,294/mo | Compare → |
| Whatcom County | $275–$1,238/mo | Compare → |
| Benton County | $263–$1,181/mo | Compare → |
| Yakima County | $250–$1,125/mo | Compare → |
Excavation and Grading businesses in Washington typically pay $250–$1125/month for general liability insurance. Rates vary by city, revenue, employee count, and claims history.
Washington doesn't legally mandate general liability insurance for most businesses, but commercial leases, client contracts, and licensing boards typically require proof of coverage.
General Liability Insurance protects against third-party bodily injury, property damage, and personal injury claims. For Excavation and Grading businesses, key covered scenarios include: Third-party property damage on a jobsite; Worker injury from fall or equipment; Subcontractor liability dispute.
Top exposures: (1) Third-party property damage on a jobsite, (2) Worker injury from fall or equipment, (3) Subcontractor liability dispute, (4) Tools and equipment theft.
Top carriers in Washington for Construction & Trades businesses: The Hartford, Travelers, Liberty Mutual, Nationwide, Coterie, Thimble, CNA, and Employers. Use ERGO Next to compare coverage options from top-rated commercial carriers.
Yes — most Excavation and Grading policies can be quoted, bound, and issued same-day. Your Certificate of Insurance is available immediately after binding.
Rate estimates reflect 2026 industry data adjusted for Washington cost index. Content reviewed by My Digital Kube editorial team, licensed commercial insurance professionals.