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Find Concrete foundation repairers in Federal Way

Avatar for Ram Jack West - Portland
Ram Jack West - Portland
4.7(
44
)

Serving Federal Way, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Purchased a 1906 home in North Portland with an uneven foundation that had been patched for 60 years, but needed serious stabilization work. I contacted multiple foundation contractors in the greater-Portland area and Ram Jack was the only team that provided a full worse-case estimate that included everything that I may need to permanently stabilize the home's foundation. Other contractors' estimates were higher, omitted some of the features of Ram Jack's estimate, and involved greater excavation work around the home. While I was collecting estimates, I had multiple contractors check the levels on the house and could see the home was continuing to sink as much as half and inch in some areas within only a few months, so I knew I had to do something soon as the hotter summers are causing significant erosion to the clay soil in north portland. After paying the 50% down payment, I was quickly in touch with multiple project managers and structural engineers who were able to answer my questions as the work plan developed. I work from home and have two cats, so I was a bit worried about the noise and needing to leave at certain times during the work. Ramjack devised a plan of installing 12 helical piers from the basement and 2 outside for a small crawl space area as well as replacing most of the piers in the basement that had water damage. During the excavation and pier installation, I didn't have to leave my house at all, my cats were fine, none of the utilities ever needed to be turned off and none of the neighbors said they heard more than the hum of the generator outside; insane professionalism. The work team kept me informed at every step of the excavation and pier installation and was able to recover an inch of lift with only a few drywall cracks that I patched in a day. I could have gone further, but wanted to avoid any potential damage to the sewer pipes and stay within my budget. During the lifting, I was standing with the lead construction manager who kept me informed of every risk as we lifted the house bit by bit. During the excavation my basement looked insane with mounds of dirt everywhere, but the construction team cleaned everything flawlessly; all I had to do was a quick mop and the basement was good as new again. Overall had a great experience with RamJack; the 20 years in business shows, most everyone I dealt with had been working with them for years; the construction manager had been doing pier installation for 15 years. The work was expensive, but cheaper than the other local contractors, and certainly way cheaper than replacing the entire basement foundation. Ramjack was even able to take a few grand off the intitial worse-case estimate for solutions not needed. Glad I was able to repair my 120 year old home; here's to another 100 years. Big thanks to Pancho and Stephen, as well as the structural engineers and project managers; I'm very happy with the work."
Response time4 hrs
10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Groundworks
Groundworks
4.6(
247
)

Serving Federal Way, 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
155 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Wu Construction
Wu Construction
4.8(
186
)

Serving Federal Way, 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
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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 Federal Way, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I have had two issues since they installed the new sump pump and irrigation. Issue number one was water still getting passed the new concrete. The other issue is that the new concrete was not level at all which has caused issues with the new flooring I installed. However, their customer service is top notch and will work hard to take care of you."
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 Federal Way, 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 Seattle Tech Home Solutions LLC
Seattle Tech Home Solutions LLC
5.0(
2
)

Serving Federal Way, 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 Step Up Concrete & Construction LLC
Step Up Concrete & Construction LLC
4.9(
87
)

Serving Federal Way, WA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"We had a great experience working with Step Up Concrete & Construction and would recommend them to others as well as work with them in the future if we have additional concrete projects down the road. We requested quotes from several companies and Step Up was the fastest to respond and complete the estimate process. They were knowledgeable about our options for addressing the reason our old asphalt driveway was failing with low spots and a pothole. It was an easy choice to work with them after the estimate experience. They were excellent at keeping in touch to get the work scheduled and to make sure everyone was on the same page about what we were looking for with our new driveway with an extension on the side. The work was done within the timeline explained and the crew was very pleasant to interact with. We are very happy with the way our new driveway looks and with the smooth experience of getting it done through Step Up Concrete & Construction."
Recommended by98%of homeowners
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FAQs for concrete foundation repair projects in Federal Way, 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 Federal Way, WA homeowners’ guide to concrete foundation repairs

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