
Serving Sumas, WA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Great communication. Finished the job in one day. Reasonable price for water line replacement. Would hire again."





+32

*The Angi rating for Excavation companies in Sumas, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.
*The HomeAdvisor rating for Excavation companies in Sumas, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.
Last update on November 18, 2025

Serving Sumas, WA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Great communication. Finished the job in one day. Reasonable price for water line replacement. Would hire again."





+32

Serving Sumas, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"recently hired Peak to Valley Builders to help get our property ready for permits, and I couldn?t be more impressed with their speed and efficiency. From start to finish, they demonstrated professionalism, excellent time management, and a commitment to delivering high-quality work."





Serving Sumas, WA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Dillon Excavation just completed a grading and drain system project for me on my horse property, and his work was exemplary. He was conscientious, punctual, thorough, and knowledgeable. The final cost was exactly what he quoted, and he was a pleasure to work with. Dillon’s integrity is top notch, and I’d absolutely hire him again and again."





+2
Serving Sumas, WA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"The dishwasher arrived earlier than was quoted becase their supplier has it in stock and delivered to them earlier. The technician took out the old dishwasher which its pump failed and is leaking water, then installed the new one, tested to make sure it works. The old dishwasher's water supply and discharge hose are unconventional, so the technician had to go buy them at a local hardware store which took extra 15 minutes or so instead of reusing them. Overall, a very pleasant experience."

Serving Sumas, WA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Great communication and service. Fair pricing."





+6

Serving Sumas, WA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Matt and his company did through and quality work. We couldn't have been happier with the end result. He went above and beyond to ensure we were happy with the work that was done. We had several bids and he was 1/3 of the cost the others were. But more importantly he stood behind the work he did and was a man of his word which is so hard to find. If you're struggling to find someone who is reliable and does quality work look no further. You won't be dissappointed"

Serving Sumas, WA and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"Excellent in every way - quality of work, respect for customer, communication, flexibility, you name it. Glad to support a family-owned small business, especially when it is operated by such great people and great professionals!"

Serving Sumas, WA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Yeah he did a good job"
Serving Sumas, WA and surrounding areas
Approved
In business since 2008
Free estimates
Offers commercial services
Seven Spades Excavating is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

Serving Sumas, WA and surrounding areas
Approved
In business since 2017
Free estimates
Offers commercial services
Dellinger Industries is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
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