Excavation Contractor in Bellingham, WA

Side sewers, drainage, site prep, driveways and demolition for Bellingham homes and properties. A local Whatcom County crew with our own machines, so your project starts sooner and gets done right.

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Bellingham's Local Excavation Crew

From century-old homes in Fairhaven and the Lettered Streets to new builds in Cordata and King Mountain, Bellingham properties come with their own challenges. Aging sewer lines, steep hillside lots, tight access and a lot of rain all shape how a job should be done.

Whatcom Excavation is based right here in Whatcom County. We work in Bellingham neighborhoods every season, we own our equipment, and we know what it takes to dig, drain and build here so the work lasts.

Whatcom County based crew

City permit & inspection ready

Right-sized machines for city lots

Clean, respectful job sites

Excavator digging a trench for a sewer line in Bellingham
Historic brick building in Bellingham Fairhaven district

Serving All of BellinghamEvery neighborhood, from Fairhaven to Cordata.

What Makes Bellingham Projects Different

Knowing the local ground, rules and neighborhoods is half the job. Here’s what we plan for on Bellingham properties.

Historic red brick building in Fairhaven

Older Homes & Sewer Lines

Many homes in older neighborhoods still have original side sewers that crack, settle or fill with roots. We replace them with modern pipe built to pass city inspection.

Foggy residential street with evergreen trees

Hillside & Tight Lots

From South Hill to Alabama Hill, slopes and narrow access call for careful planning, right-sized machines and protection for neighboring property.

Lake surrounded by forest

Lake Whatcom Watershed

Properties in the watershed often face stricter stormwater and clearing rules. We plan erosion control and drainage to protect the lake.

Creek running through green forest

Rain & Drainage

Months of steady rain and dense soils mean water has to be managed from day one, with drains, grading and a solid compacted base.

Bellingham Neighborhoods We Serve

We work throughout the city of Bellingham and the surrounding area. If you’re in or near Bellingham, we can help.

In the City

24 neighborhoods

Nearby

Why Bellingham Homeowners Choose Us

You want a contractor who answers the phone, shows up when promised and leaves your property better than they found it. That’s how we run every Bellingham job.

Our Own Fleet

No rental delays. Machines ready when your job is.

Truly Local

Whatcom County based, so Bellingham is our backyard.

Permit-Ready Work

Built to city standards and ready for inspection.

Clear Pricing

Written estimates with no surprise charges.

Bellingham Excavation FAQs

Have a question about your Bellingham property? Call and talk to the people who’ll actually do the work.

Yes. We work across Bellingham, from Fairhaven, South Hill and Edgemoor to the Lettered Streets, Sehome, Cordata, King Mountain, Silver Beach and Whatcom Falls, plus nearby areas like Sudden Valley, Geneva, Lake Samish and Chuckanut.

Side sewer repair or replacement inside city limits generally requires a permit and inspection from the City of Bellingham. We'll explain what applies to your property and build the work to pass inspection.

Yes. Many Bellingham lots are narrow, sloped or close to neighbors. We bring appropriately sized equipment, protect driveways and landscaping, and plan access and spoils removal before we start.

Yes. Properties in the Lake Whatcom watershed often have stricter stormwater and clearing requirements. We plan erosion control and drainage to protect the lake and help keep your project compliant.

Because we're based in Whatcom County and own our equipment, we can often schedule Bellingham site visits quickly. Start dates depend on scope, permits and weather, and we'll give you a realistic timeline with your estimate.

Yes. We visit your Bellingham property, look at access, soil and drainage, and give you a clear written estimate at no cost.

Ready to Start Your Bellingham Project?

Free, no-obligation estimates from Bellingham’s local excavation crew.

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