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

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

Serving Sammamish, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Came out and inspected. Found that my foundation was just fine. Noted a non serious slope in basement slab, but said it could wait a long time. Didn’t need to spend 20-30k on a fix."
Response rate100%
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for UNIVERSAL LANDSCAPE CORP
UNIVERSAL LANDSCAPE CORP
4.8(
57
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"very good. built approximately 140 feet of rock wall to replace old timbers. dug up parts of slanted lawn and put in layer of mulch. built a 6" high slate patio approximately 140 sq. '. replaced old ramp to upper lawn with a nicely angled sodded ramp . nice to go up with rider. added river run gravel around slate and flower beds. Joey was careful to put down plywood on lawns to run their equipment back and forth so grass wouldn't be torn up. removed choke berry hedge. removed all refuse made sure area was cleaned up. the young men working with Joey were very courteous and friendly as were joey and Randy. project took about 2 weeks since putting up rock wall and slate patio was like putting a jigsaw puzzle together. cost was $14,000, plus 2 dozen fresh baked cookies and fresh plums off of tree behind project. would definitely hire again"
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+8

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for Designer Concrete
Designer Concrete
5.0(
51
)

Serving Sammamish, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"Rome and his crew were amazing! They worked their tails off all day. Helped come up with a way to fix our entry stairs and make our new extension blend. Our driveway looks amazing. Rome was very professional, prompt and reliable! We highly recommend him to any and all! You will not be disappointed."
Concrete - Pouring & Repair Project
Concrete - Stamped & Decorative Project
Concrete - Stamped & Decorative Project
Concrete - Pouring & Repair Project
Concrete Driveways Project

+358

Response time12 hrs
2 neighbors recently requested a quote
Recommended by74%of homeowners
All Concrete Surfaces LLC
4.5(
125
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"The initial work all went very well and I was especially grateful they managed to fit us in at the very end of the season. Unfortunately we did experience some cracking and discoloration of our back patio. Even though we were outside the time limit in the contract for warranty on these things, I was SO impressed that the owner himself came out to inspect the work and offer solutions. He was very generous in making sure they could take care of the discoloration, power wash and seal the patio, and gave us various options on the crack (including replacing that whole section of patio!). To me this is truly above and beyond what's expected and shows how strongly ACS stands behind their work."
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+1

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Unique Landscaping LLC
Unique Landscaping LLC
5.0(
59
)

Serving Sammamish, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Felix and Carlos cleaned, pruned, weeded and beautified our yard after the long winter of winds. They worked hard all day to fix up our 9,000 sq. ft. yard. We will contact them for future projects. They are a talented team and eager beavers!"
Landscaping Project
Landscaping - Hardscaping & Pavers Project
Landscaping Project
Landscaping - Hardscaping & Pavers Project
Landscaping Project

+20

Response time3 days
2 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Puget Sound Builders & Renovation
Puget Sound Builders & Renovation
5.0(
1,372
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2006

Credit card accepted

Customers say: True professional

"The technician from Puget Sound BNR exceeded my expectations. They quickly identified the issue, explained the available solutions, and completed the repair efficiently. Their knowledge and professionalism were impressive, and the final result was excellent. It's refreshing to work with a company that values customer satisfaction. I will definitely use Puget Sound BNR Tech again and recommend them to my family and friends."
Bathroom Renovation
Basement Remodel
Bathroom Renovation
Basement Remodel
Kitchen Remodeling

+23

11 neighbors recently requested a quote
Avatar for Greenway Landscape Design and Services
Greenway Landscape Design and Services
4.6(
86
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"They are helping to figure out if I have a leak in the liner of my bubbler water feature. They said there might not be a significant problem. If there is,I WILL FOR SURE USE GREENWAY LANDSCAPE. Thad Fray, Design, Sales has already come to our home and submitted his bid - if major repairs are necessary, his bid seemed reasonable. Another firm never called back, even after multiple attempts."
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+18

15 neighbors recently requested a quote
Recommended by93%of homeowners
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