How much do foundation installation companies typically cost?
- Sammamish, Washington Average$7,582
- Typical Range$0 - $18,500
- Low End - High End$3,500 - $18,500
x
"Look in pictures for my review"
F88585294136A4F3A087AEBC947A6C7F176B9F5CB663617117059A61664EF8D6 5. in August 2025
Concrete Flatwork
"I highly recommend Concrete Strong. Eloy gave me an accurate start date, and worked every day in a row until the job was done. His quality is excellent, and his clean up of the area was the best I've had. I had an covered sunroom floor replaced, and it is a truly beautiful floor."
Teresa F. in August 2019
"Very accommodating and great service and product"
sally K. in September 2023
concrete stamp, concrete overlay, Concrete design , and 1 more
"Ben was easy to work with and quick to respond. Every person on the job was excellent. I am very happy with the quality of work, and the work was completed quickly with no surprises."
Chris H. in July 2020

Concrete, LANDSCAPING, WALL , and 3 more
"AMP work is good and they are very reasonable. I have already hired them for another project."
David C. in June 2012
Sammamish Foundation Contractors are rated 4.8 out of 5 based on 151 reviews of 151 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
What is the purpose of the foundation?
Are there completed structural drawings for this project?
What kind of concrete foundation do you want?
Find out how HomeAdvisor can help your business