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Find Concrete foundation repairers in Issaquah

Avatar for Ram Jack West - Seattle
Ram Jack West - Seattle
5.0(
14
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The technician, Chris, was professional and courteous. He gave me an honest evaluate of my home's foundation. Thank goodness my home is structurally sound!"
Response rate100%
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Groundworks
Groundworks
4.6(
247
)

Serving Issaquah, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"Matthew came out for our annual inspection and servicing this morning. He showed up on time, was professional, polite, well spoken, and worked in a timely fashion. He did an excellent job of explaining the results of the service, as well as giving us a detailed estimate on repairing our concrete in the future. Overall, Matthew's work was top notch and I'd give him a 5-star review. Thank you!"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
147 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Wu Construction
Wu Construction
4.8(
186
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Foundation Repairs - We had dry rotted wooden posts due to concrete pads being buried below the dirt. Wu Construction replaced the posts/ piers and placed new concrete pads on top of the existing to raise them above the dirt. I had some questions and Victor Wu followed up with me. Victor is very professional, honest and fairly priced. I would recommend them to anyone who needed these services as well."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time4 hrs
25 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.5(
67
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Very timely and reliable. Upfront about timelines and good follow through with details and dates. Recommended for large water proofing job."
A System Design Specialist helping a homeowner
Encapsulating a crawl space
Fleet of vehicles in our Portland, Oregon locatio
Loading up our truck for a piering job
Loading up a truck for a waterproofing job

+33

Response time40 mins
Response rate98%
101 neighbors recently requested a quote
Avatar for Luis Elite Concrete LLC
Luis Elite Concrete LLC
4.9(
8
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Luis and his crew did a great job in handling a tricky concrete walkway removal and reinstallation of that same concrete walkway sections. The removal was required for needed sewer line repairs under the walkway but we needed to retain the existing walkway to be consistent with the rest of the walkway and home entrance. They were able to do this quickly and with great care to maintain the look of the rest of the walkway and entrance. It was job very well done."
Anderson
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

2 neighbors recently requested a quote
Recommended by37%of homeowners
Avatar for Diversified Crawlspace Servs
Diversified Crawlspace Servs
4.7(
15
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"We had a foot of water in our crawl space after the snow and 6 in. of rain from the December 2021 storms. I had called several companies to come out to take a look and give quotes. Ethan from diversified was the 3rd quote we received. Ethan explained the issue, explained what they would do to remedy it, and answered all my questions. He sent me the quote which was very resonable. BE SURE TO GET SEVERAL QUOTES. ONE COMPANY QUOTED US DOUBLE OF WHAT WE PAID DIVERSIFIED. They were able to get a team out two days later. The team was on time, professional, and did really good work. We ended up needing a sump pump due to ground water coming up. They applied a mold application and completed the work in a day. I highly recommend these guys and did my research prior to having them do the work. I am very impressed and happy we chose them."
crawlspace drainage
crawlspace drainage
crawlspace drainage
crawlspace drainage
crawlspace drainage

+18

8 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
5.0(
4
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Iron Earth is the complete deal. They took down an 70 yr old garage that had seen much better days and replaced it with an exciting new garage and RV Port with a storage loft. Dan Faris and his crew did a marvelous job of tackling every step of the process; from planning, permitting, design, teardown, removal of old garage and every facet of the build. Unlike some contractors I've experienced in the past, he listened to our wants and needs. Discussing what could and couldn't be done while providing the details. I knew they were offering us to be partners in the process, not telling us what the project would be like others had. The team was professional and reliable i knew I could trust them in every facet. Iron Earth Construction and Dan Faris will be my go to for future projects, as I know I can rely on them. "
Before
During rooftop build
Rooftop Deck during
AFter
Installation of Euro Fencing

+43

Response time3 days
4 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Seattle Tech Home Solutions LLC
Seattle Tech Home Solutions LLC
5.0(
2
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 2016

Free estimates

"5 ?? to this team very professional and talk me through every step with my foundation me and my husband was very happy with this company and the way our project turned out "
5 neighbors recently requested a quote
Avatar for SlabJack Geotechnical
SlabJack Geotechnical
5.0(
62
)

Serving Issaquah, WA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Upon examining my concrete slab that I thought needed raised up Jerry recommended that it didn’t really need to be done. I thought I needed to raise it to raise a vertical support that was holding up a heavy awning assembly. While here Jerry I was able to pry it up with a shovel and we put temporary support under it took no more than about 20 minutes I was amazed and there was no charge thank you so much."
Recommended by100%of homeowners
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Showing 1-10 of 243
FAQs for concrete foundation repair projects in Issaquah, WA

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Issaquah, WA homeowners’ guide to concrete foundation repairs

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