Concrete Foundations in Whatcom County, WA

Sherman General Contracting LLC pours concrete foundations for homes and structures across Whatcom County, WA.

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Freshly poured concrete foundation walls and footings for a new residential structure in Whatcom County, WA. The excavated site shows formed concrete perimeter walls ready for backfill and framing.

Expert Concrete Foundations in Whatcom County, WA

A concrete foundation is the structural base every building in Whatcom County depends on. Get it right, and everything above it stays level, dry, and stable for decades. Get it wrong, and the problems work their way up through every wall, floor, and door frame in the building. Whatcom County presents real challenges for foundation work. Much of the county sits on glacial till, a dense, poorly draining soil that can build up hydrostatic pressure against buried concrete walls. Low-lying areas also see high water tables during wet months. These conditions mean proper excavation, grading, and drainage planning are not optional steps β€” they are part of every foundation pour we do. Sherman General Contracting LLC was built on the belief that quality and integrity are the true cornerstones of the building industry. We bring that commitment to every foundation project across Whatcom County. Whether you are building a new home, adding a structure, or replacing a failing foundation under an existing building, we focus on doing the work correctly from the ground up. Call us to talk through your project.

What's included

  • A properly poured concrete foundation resists the hydrostatic pressure common in Whatcom County's glacial till soils
  • Correct grading and drainage built into the foundation protects the structure from moisture intrusion during wet Northwest winters
  • Reinforced concrete footings distribute load evenly, reducing the risk of settling or cracking over time
  • A sound foundation protects the long-term structural integrity of every wall, floor, and roof system above it
  • Foundation work done to IRC code standards supports the safety and resale value of your Whatcom County property
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Concrete Foundations FAQ

Common questions about concrete foundations in Whatcom County, WA.

Yes, a building permit is required to construct a new foundation in Whatcom County. Your contractor will need to follow the county's plan review process, which includes footing inspections before work can proceed.

Much of Whatcom County sits on glacial till, a dense soil that drains poorly and can push against buried concrete walls. Proper excavation, sub-base preparation, and drainage planning account for these local soil conditions before any concrete is poured.

We pour concrete foundations for new residential construction, additions, and replacement foundations under existing structures across Whatcom County. Each project is assessed based on the specific site conditions and structural load requirements.

Yes, we work on replacement foundations under existing buildings in Whatcom County. This type of project requires a building permit and follows the same submittal process as a standard residential building permit.

High rainfall and seasonal high water tables in parts of Whatcom County can build up pressure against foundation walls and introduce moisture into crawl spaces or basements. Drainage grading and proper concrete placement help manage these conditions from the start.

Yes, we also serve Skagit County, Snohomish County, and San Juan County in addition to Whatcom County. Contact us to discuss your specific project location and site conditions.

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What Whatcom County customers say.

5.0
9 Google reviews

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We loved working with Sam and having him build this wheelchair ramp! He came in under other bids in time frame and cost. Great communicating when he would be on site and when different materials would be available. Respectful of our home and cleaned up really well at the end of the job. Sherman contracting is our new go-to for any contracting job.

Mary Quintrall Google review Β· December 2025

Sam is an excellent and knowledgeable contractor- easy to work with and really knows his stuff!

cole bergstrom Google review Β· May 2026

Sam came and took a gigantic cottonwood tree down for me at my front driveway. His services were prompt, quality, and affordable. Would recommend to 10/10. Thanks again Sherman General Contracting 🍻

Chris Atkinson Google review Β· August 2025

Sherman General Contraction did some significant work on our home. They did a fantastic job and I would highly recommend them. Their lead carpenter was a very skilled craftsman at the highest level.

Jeff Hanson Google review Β· December 2024

Look no further. Sam is your guy! We just had a full bathroom remodel done and have nothing but great things to say about Sam and his crew. My husband and I have had one bad contractor experience after another for the last 4 years and Sam restored our faith in the industry. All of them are kind, respectful and skilled at what they do. They did absolutely beautiful work; they paid attention to all of the small details and noticed everything before we did so we didn’t have to point out any touch ups. We had a large amount of tile work and it was executed flawlessly. They finished on time and slightly below the estimate. We couldn’t be happier.

Stephanie Sakowski Google review Β· June 2025

Proudly Based in Whatcom County, WA

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Hours

  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 5:00 PM
  • Saturday Closed
  • Sunday Closed

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