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Top-Rated Foundation repair specialists in Sequim - Updated Nov 2026

Avatar for Ram Jack West - Seattle
Ram Jack West - Seattle
4.9(
27
)
Concrete Foundation - Repair

Serving Sequim, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I just bought a new house, where one room had a noticeable slope in it. I believe it was because this room used to be the garage before a remodel. I had RamJack come out to check it out to make sure there was not an issue with the foundation. They showed up and looked at the room, checked out the outside and performed some tests with their instruments. He could have scared me and told me that I needed lots of work, because honestly I have no idea about foundations and I was willing to pay to fix the issue on my new house. However, he explained to me that he did not believe there was an issue and that the house was fine. He said when I replace the carpet, to have the flooring people level out the slope and that should take care of it. It is great to work with those who do their best to give you accurate honest advice and not try and use your lack of knowledge against you. All of this was done for no cost, and that is what puts the cherry on top of this story. I know if I ever do have any issue, RamJack is the first place I will call, since if they tell me there is any issue I can trust that there really is one."
Response rate100%
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Square 1 Venture Group, LLC
Square 1 Venture Group, LLC
5.0(
72
)
Concrete Foundation - Repair

Serving Sequim, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I wanted a contractor that had experience repairing undercut foundations. After the first meeting with the owner (Jon Edwards) I realized that this company met that criteria after he provided detailed descriptions of past work and how he would handle our project. Also, I couldn't be happier with the professionalism exhibited by Jon throughout the entire project. For example, he always carefully explained what he was planning to do, fully answered all my questions, got engineered drawings of the planned repair, arrived each day as planned, and kept the work area clean and safe. And, the final bill came in well under the original estimate. My wife and I couldn't be happier with the entire project and we highly recommend the company to others for most any type of construction project."
Exterior
Port Ludlow
Encapsulation
Bad Crawl Space
Progress

+1

Response time4 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Groundworks
Groundworks
4.3(
314
)
Concrete Foundation - Repair

Serving Sequim, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"Everything went as planned. The came on time, cleaned up afterward, and even patched a crack that wasn’t part of the original contract. Didn’t even ask them; they offered. Super happy with the result. I’d hire them again."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
108 neighbors recently requested a quote
Recommended by83%of homeowners
Fischer Concrete Construction, LLC
4.9(
8
)

Serving Sequim, WA and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quality work

"Rick listened very carefully to what we wanted for our project. He is an exceptionally hard worker. Two contractors who came to our home since the completion of the concrete slab by Fischer Concrete noticed the quality of the work and asked us who poured the slab. We are totally satisfied with Fischer Concrete."
Response time3 days
4 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)
Concrete Foundation - Repair

Serving Sequim, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

Protect the investment you’ve made with the knowledgeable team at MTU Services LLC. We are your local basement and foundation experts serving all of Washington state and North Idaho. We offer customized basement waterproofing, foundation repair, concrete crack repair, and basement sump pump solutions and egress windows for your home. Contact MTU Services LLC today to learn more about how we can help you protect your home. Give us a call to request a quote or to schedule service.\n\nServices include: leaking basement or crawl space repairs, foundation cracks repaired, lifting piers and levelling for your home or building, sup um systems and more.

Elevator pit waterproofing and sealing
Piers under an existing home
Piers under an existing homes middle wall
Solutions/Answers
Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Pinpoint Construction LLC
Pinpoint Construction LLC
5.0(
7
)

Serving Sequim, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I had a great experience with this team; they were skilled and professional throughout the excavation and grading process. Their attention to detail and reliable service left me feeling confident and fully satisfied, so I would definitely recommend them to anyone needing quality work and exceptional service."
Gravel driveway
Ruts in the driveway which causing the water to run down the driveway?
Well utility trench
Gravel driveway
Driveway work in North Kitsap

+15

Recommended by50%of homeowners
Avatar for BUILDING PERFORMANCE PROS LLC
BUILDING PERFORMANCE PROS LLC
4.5(
8
)

Serving Sequim, WA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time2 days
9 neighbors recently requested a quote
Avatar for Elias Construction Services LLC
Elias Construction Services LLC
4.4(
9
)

Serving Sequim, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's . It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

After
IKO Cambridge Earthtone C
IKO Dual Grey Dynasty
3 Tab
3 Tab

+24

Response time1 day
4 neighbors recently requested a quote
Recommended by14%of homeowners
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