Pasco, WA

Pasco Excavation Contractor

Excavation, trenching, utilities and demolition for homeowners and builders in Pasco and the surrounding Tri-Cities area.

Request a Free Estimate Call (509) 947-1014

The overview

Pasco is one of the Tri-Cities and a key part of where Big Mountain Excavation works. We provide excavation, trenching, utility installation and demolition for homeowners and builders throughout Pasco and the surrounding area.

Big Mountain Excavation is owner-operated, has been in business for more than 8 years, and is fully insured. We serve Pasco alongside Kennewick, Richland, Walla Walla and the surrounding Tri-Cities area.

Excavation Services in Pasco

We handle excavation for new homes, garages, shops and additions throughout Pasco, cutting to the elevations on your plans and leaving a level, buildable site. From a small addition to a full homesite, the goal is a stable, well-drained base that lets your build start right.

We work from your plans and coordinate with your builder so excavation stays on schedule.

Site Preparation and Grading

We clear and grade building pads, balance cut and fill, and establish drainage that carries water away from the structure. Proper grading helps prevent the settling and ponding that show up later on pads that were not compacted or sloped correctly.

Foundation and Basement Excavation

We excavate for full basements, crawlspaces and footing trenches to the depth and elevation your plans call for, accounting for bearing soil and local frost depth. Every dig is backfilled with the right material and compacted for the forming crew and inspector.

Soil and Site Conditions in Pasco

Pasco sits at the confluence of the Columbia and Snake rivers, and its soils range from well-drained river-bottom sand and gravel to silty ground that can hold water. The right approach to excavation and drainage depends on what is actually in the ground, and we plan for the conditions we know to expect.

We plan drainage first, size foundations and trenches to the actual soil, and bring the right equipment for the conditions.

Trenching and Utilities in Pasco

We trench for water, sewer, electrical and communications lines throughout Pasco, digging to the depths required by code and utility standards and bedding and backfilling so the trench does not settle. We arrange 811 locates before any trenching and coordinate connections with the utility companies.

Where municipal water and sewer are available, we install and connect the laterals that tie your property to the main.

Demolition and Site Clearing in Pasco

When a structure has to come down so something new can go up, we handle residential and light commercial demolition, concrete and slab removal, and site clearing throughout Pasco. We plan the safe sequence, protect the utilities you are keeping, and haul off the debris.

Because we also excavate and grade, we can take a Pasco project from demolition straight through to a level, buildable site without a second crew.

Why Pasco Chooses Big Mountain Excavation

Big Mountain Excavation is owner-operated, has been in business for more than 8 years, and is fully insured. We serve Pasco and the surrounding Tri-Cities, including Kennewick, Richland and Walla Walla.

Whether you are building a new home, preparing a shop pad, trenching utilities or clearing a site for redevelopment, we bring the equipment and the experience to get it done. Request a free estimate to get started.

FAQ

Frequently Asked Questions

What areas do you serve around Pasco?

Pasco and the surrounding Tri-Cities area, including Kennewick, Richland and Walla Walla. If you are unsure whether you are in range, send your address and we will confirm.

Are you insured?

Yes. Big Mountain Excavation is fully insured.

Do you offer free estimates?

Yes. We provide free, no-obligation estimates for excavation, trenching, utility and demolition work.

Services in This Area

Excavation→Trenching→Utilities→Demolition→

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Big Mountain Excavation

Insured · Experienced · Local

(509) 947-1014 bigmtnexcavation@gmail.com

8+ years in businessFully insured

More of the Tri-Cities Area

Kennewick Excavation→Richland Excavation→Walla Walla Excavation→