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TRUSTED BY SUMAS, WA HOMEOWNERS

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    Verified excavation services reviews

Find Excavation pros in Sumas

Avatar for Peak to Valley Builders LLC
Peak to Valley Builders LLC
4.8(
13
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

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."
Driveway Tear Out
Driveway Tear Out
Level Connection
Isolating the line
Response time2 days
Response rate88%
Recommended by9%of homeowners
Avatar for Dillon Excavation
Dillon Excavation
5.0(
5
)
Building Site - Preparation and ClearingLandscape - Minor Grading or ReslopingExcavation - Major Grading or Resloping+2 more

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."
Driveway
Dirt work
Dirt work
Dirt work
Sale prep

+2

Response time4 hrs
Response rate100%
21 neighbors recently requested a quote
Avatar for New Image Excavation & Tree Service
New Image Excavation & Tree Service
5.0(
2
)
Building Site - Preparation and ClearingLandscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Sumas, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Matt was very professional, efficient with his time, competitively priced, and amicable. He avoided many things that we discovered in the ground, even after private utility location. I would absolutely hire him again for future projects and would refer him to anyone needing an excavation operator with refined skills. Thanks, Matt! Five Stars!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time11 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for new image excavation and tree service LLC
new image excavation and tree service LLC
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

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"
Response time2 days
Recommended by50%of homeowners
Avatar for Helm Construction LLC
Helm Construction LLC
5.0(
4
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Sumas, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jason here, CEO at Evil Bike Company. I've worked with Jake for many years in the bike industry, and he was always an A+ co-worker. Responsible, on time, and great attention to detail. Naturally when Jake went off on his own to become a contractor, he has become our go to guy for general construction work around the house and office. My only hesitation in recommending Jake is that he might be too busy next time I want to hire him!"
Response time7 hrs
Response rate95%
Seven Spades Excavating Inc
New to Angi
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

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

Response time10 mins
Avatar for Cedar Valley Earthworks, Inc.
Cedar Valley Earthworks, Inc.
4.9(
117
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Sumas, WA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"I just moved to Skagit Valley and know nothing about site preparation for my new house. The wooded, 1 acre lot had been partially logged but needed more tree removal, slash burning and major debris clean up. For the bid meeting, Dennis "Boomer" Hyatt arrived at the lot a few minutes early and had already sized up the project and offered new ideas as to how to best accomplish the project within my budget. I had been told it couldn't be done and I would have to do it in stages. Another contractor had bid a much higher price. We set a work date and started work on that date. His crew showed up on time and got to work immediately. The guys obviously knew each other and worked well as a team. They got the burn pile going, cranked up the chain saws and excavator and got to work. They worked steadiy both days and got the job done. the lot is absolutely builder ready and I couldn't be more pleased. I only hope the rest of my build project goes as well. They are going to back in the spring to help me put in the yard and reconfigure the driveway. Absolute 5 stars for this business."
Response time10 hrs
Recommended by97%of homeowners
Avatar for R & R Excavating, Inc.
R & R Excavating, Inc.
4.3(
12
)
Excavation - Major Grading or Resloping

Serving Sumas, WA and surrounding areas

In business since 1991

Free estimates

Warranties offered

"Ron Reimer of R & R Excavating, is a ROCK STAR!!!!!! This man is knowledgeable, courteous and punctual. Through Home Advisor I found R & R Excavating and emailed my concern. Shortly thereafter I received an email back from Ron asking for the best way to communicate. I emailed my cell phone and a little while later Ron called. I explained my situation and we set up a date and time. Ron came to my house, at the predetermined time and spent an hour of his personal time, walking around the exterior and then the lower level of my house processing all the information and concerns I had about moisture in and around my house, then assessing and formulating, in his expert opinion, the best plan of attack for my situation. After an hour or so, Ron told me about a company that he thought could definitely help me with my specific situation. Soon after Ron left my house he emailed me the company's website and I called and made an appointment for next week. Ron could have charged me, but didn't!!! Would most definitely recommend R & R Excavating."
Sewer pipe replacement
Repair
Mainline
Sewer pipe replacement
Small Mainline

+32

Response time2 days
Recommended by100%of homeowners
Showing 1-10 of 32
Excavating questions, answered by experts

There are several methods to hollow out a tree stump, and the best one depends on your tools, experience, and priorities. Common methods include using a chisel and hammer, a chainsaw, or burning.

  • Chisel and Hammer: This is often considered the easiest approach for those with limited tools or experience, though it is the most time-consuming.

  • Chainsaw: Using a chainsaw is the fastest method, but it comes with significant safety risks, especially for inexperienced users.

  • Burning: This can be an effective method, but it is not recommended unless you can first drill holes into the stump. Without holes, the stump will be difficult to light and may not burn completely through.

A power drill with at least a ⅜-inch diameter bit can make the job quicker and easier, regardless of the primary method. While you can use a chisel or chainsaw without a drill, it will require more time and effort. Always wear protective goggles and thick gloves, as splinters are an inevitable risk.

No, a ditch isn’t a trench. A ditch is an open, relatively shallow channel that’s carved out of the ground and used for drainage purposes. In contrast, a trench is a deeper excavation that’s entirely underground. Trenches have many uses, including gas lines, sewage systems, and electrical wiring. Unlike trenches, ditches don’t get filled back in with dirt after they’re dug.

Yes, you can install a trench drain if you already have concrete in your yard or garden. While it can complicate some aspects of the job and slightly run up the cost, it is doable. Residential trench drains can be easily retrofitted to outdoor areas with concrete without having to remove excessive amounts of your patio, pool area, or decorative walkways.

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

The time it takes to build a pool—and dig out the area—varies based on the pool size and type. A professional excavator will take between four and eight hours to dig a pool. The process will take longer if they encounter large boulders or tree roots. Keep in mind that this is a small part of the process in the long run. You will need between eight and 12 weeks to build a pool from start to finish, including the time to apply for permits.

The Sumas, WA homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.