Excavation Contractors in Kennewick, Washington
Site excavation, grading, and earthwork..
Kennewick is the Tri-Cities hub with growing residential contractor markets.
Excavation contractors handle site preparation, foundation digging, grading, trenching for utilities, pond construction, and land reshaping using heavy equipment like excavators, backhoes, and bulldozers. Excavation is the critical first step in most major construction projects — accuracy in grade, depth, and compaction directly affects the success of everything built on top. Before any digging begins, the site must be surveyed and all underground utilities (gas, electric, water, sewer, telecom) must be marked through your state's 811 "call before you dig" service. Proper erosion control and stormwater management are required by local ordinances on most excavation projects.
9
Listed contractors
★ 5
Avg rating (1 rated)
$2k–$10k
Typical cost
Top rated excavation contractors in Kennewick
What to look for when hiring a excavation contractor
- ✓Verify the contractor calls 811 for utility locates before any digging.
- ✓Confirm the estimate specifies cut/fill volumes, compaction requirements, and disposal of excess material.
- ✓Ask about erosion control measures and stormwater compliance.
- ✓Verify they carry adequate liability insurance — excavation equipment can cause significant damage.
Excavation contractors in Kennewick(9 listed)
How much does excavation cost in Kennewick?
Hourly equipment rate: $100–$250/hr. Foundation excavation: $3,000–$10,000. Utility trenching: $5–$15/linear ft. Grading/site prep: $1,500–$5,000. Complex projects vary widely.
Excavation contractors in Kennewick — FAQ
How many excavation contractors are in Kennewick?
EdgeLocal lists 9 licensed excavation contractors in Kennewick, Washington. All listings are sourced from state licensing registries.
What is the average rating for excavation contractors in Kennewick?
Excavation contractors in Kennewick have an average Google rating of 5 stars across 1 rated contractor on EdgeLocal. Ratings are sourced from Google Business profiles.
Do excavation contractors in Kennewick need to be licensed?
Yes. Washington requires excavation contractors to hold a valid state license. Always verify a contractor's license is current and in good standing before signing any contract or allowing work to begin.
How do I find a reliable excavation contractor in Kennewick?
Start by verifying the contractor holds a valid Washington license. Check their Google rating and read reviews. Get at least three written estimates. Confirm they carry general liability and workers' compensation insurance. Ask for references from recent Kennewick jobs.