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Best foundation repair specialists near Carson, WA

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

Avatar for Ram Jack West - Portland
Ram Jack West - Portland
4.7(
69
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Carson, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Steve came over and gave us some good news (not a foundation problem), but also gave us a reference to someone who repairs concrete for the type of problem we have. He really knew all about these issues and told us some signs to look for that would indicate a real foundation problem. Very pleasant company to deal with."
Response time4 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
915
)
Concrete Foundation - RepairConcrete Foundation - RaiseFoundation, Basement or Crawlspace - Waterproofing / Encapsulation+1 more

Serving Carson, WA and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+20

8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)
Concrete Foundation - RepairFoundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation+1 more

Serving Carson, 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
T. Harris Enterprises
5.0(
1
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Carson, WA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"A delivery truck backed up too far into a loading dock on our business property damaging the wall and causing the overhead door to be inoperable. We had difficulty finding a competent contractor to take on this repair. Within a few days of contacting Tom, he visited the property and had an estimate prepared. We had some concerns about the large amount of deposit that he required. He did explain that obtaining a large deposit has become commonplace among contractors in the area so they will be paid. So we went ahead and sent him a check for the deposit. Once he had received the payment, he started the work within a couple of days and was completely finished in less than two weeks. He kept us informed along the way of his progress. The cost of the repairs seemed reasonable under the circumstances. I would not hesitate to use Tom again."
Response time3 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for TMR Excavation
TMR Excavation
New to Angi
Foundation Drainage - Install or Replace

Serving Carson, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

TMR Excavation LLC is a locally owned excavation company serving Southwest Washington with affordable, high-quality dirt work. We specialize in residential projects including Site prep, Shop pads, Driveway installs, land clearing, grading, trenching, drainage solutions, brush removal, and more. With 10 years of experience working for top regional contractors in both heavy civil and residential jobs, we bring the experience to the private sector — offering honest service, transparent process, expert results, and a job done right. From the first estimate to the final grade, we take pride in getting your project done for you!

8 neighbors recently requested a quote
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.4(
238
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation Drainage - Install or Replace+1 more

Serving Carson, WA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"The estimator did an overall outside inspection of our foundation, then did an inside survey to measure whether any part of our home had sunk due to foundation failure.  As it turned out, the issue we had, a location where rain water had seeped under the foundation and into our crawl space, was easily repaired and was a repair that I could do myself.  They explained what I would need to do and, while they would be happy to do the work, did not try to hard sell me on them doing the work. They did find that a support for our front porch had receded about 3/4-inch due to soil saturation (an indication of how accurate their measurement gear was) and made recommendations for remediation of the saturation situation as well as repair of the recession.  The bid was a bit more than we could afford at this time, but their explanation of the problem and how they would fix it was clear and convincing.
All-in-all, I was very happy with both their survey and the fixes they suggested.  Their survey was convincingly thorough, they answered all my questions clearly, and there was no pressure to spend a lot of money.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time7 hrs
Response rate100%
Recommended by89%of homeowners
Avatar for John's Waterproofing
John's Waterproofing
4.3(
252
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation Drainage - Install or Replace+1 more

Serving Carson, WA and surrounding areas

In business since 1974

Free estimates

Warranties offered

"Jace inspected the crawl space and presented an estimate. This system is expensive so we wanted all the details. He arrived on time, completed the inspection and explained the CleanSpace system and options available. He answered our questions and showed us pictures he had taken. He also let us know that a heating duct under the house was damaged and that hot air from the furnace was blowing into the crawl space.  Our only surprise was the amount of time this took which was over 2 hours. We had not planned for that amount of time. He was able to schedule the work at our convenience. 
Ramon Morales and his crew arrived on time, prepped the staging area and began to remove the damaged insulation in preparation for the installation. All of the crew were polite, professional, and seemed very motivated to do a good job. Because of the hot air blowing into the crawl space, Ramon asked if I could turn off the furnace to make the crawl space more tolerable for the workers. I shut it off and was glad the weather was mild. They worked from 8-4 that day.
They arrived on time the second day, prepped and began. There were a few problems with a tripped GFI but other than that, it seemed an efficient and productive work day. I again had the furnace off. Ramon suggested I call Tri-County Temp to have the damaged ducts removed to facilitate them working in the tight space and to make arrangements for repair of the ducts. David from Tri-County Temp arrived, inspected, and made an estimate. He suggested I have the work done on the next day but I did not want to go without heat until then. Ramon called Tri-County on my behalf. The scheduler from Tri-County called and was able to make arrangements for David to return that afternoon and make repairs. He was on time and completed the work per his estimate.. He also took the initiative to make a few other repairs to the duct work in other areas of the crawl space. He was polite and professional.
The work was completed by 2pm on the third day. Ramon provided  the warranties and demonstrated and explained the alarm system which would indicate loss of power to the pumps. The crew cleaned the staging area, including the doors and floors. They had been quite carefull so there was not much to clean up but I appreciated their care and thoroughness.
We are very satisfied with the results.
"
Trim around fireplace was removed and mold found along the base
Fiberglass was drooping away from the home, removing its insulation value
Fiberglass Insulation was falling down in clumps from water weight
This window had been upgraded and given trim to give a clean and finished look
Re removed the below-grade sections of the wall and waterproofed with ThermalDry Radiant vapor barrier and installed a drain system around the interior perimeter

+41

Response time9 hrs
Response rate100%
14 neighbors recently requested a quote
Showing 1-10 of 27
Foundation Repair FAQs, answered by experts

There are many actions that specialists can take to repair a bad foundation. However, just like a car, a specialist will determine whether the cost of repairs is worth it in the long run. In many cases, repairs to the surrounding property—such as regrading your lawn or addressing lawn drainage issues—will also be necessary.

Most of the time, normal foundation settling will present as thin cracks in the foundation and minor creaks in the floorboards. In contrast, you can identify foundation issues by wide or uneven foundation cracks, horizontal or step-shaped gaps on the foundation wall, or cracks that go around corners of your foundation. Foundation problems can also cause changes in your living area, like increased humidity, uneven or sloping floors, nail pops in drywall, countertops pulling away from the wall, and windows and doors getting stuck. When in doubt, call in a professional to identify the underlying cause.

You can patch minor cracks and damage yourself using concrete fillers or mortar. Larger damage may require full replacement of affected slabs. However, water damage to your concrete will never disappear unless you address the root cause causing the water to cumulate. To prevent future damage, you can also waterproof your concrete.

Whether your homeowners insurance covers slab leak repairs depends on your specific policy and the cause of the leak. Many policies cover slab leaks resulting from a covered peril, such as a natural disaster, a falling tree, or pipes freezing and bursting within the slab. However, damage caused by invading tree roots, corrosion, or leaks from appliances may not be covered by a standard policy. It's a good idea to also check your home warranty plan for potential coverage if an appliance is the source. Contact your insurance provider for a full explanation of what your policy covers.

While a contractor is on-site repairing your concrete steps, you can have them inspect other concrete surfaces for minor damage. They may be able to fix cracks in your driveway or garage floor during the same visit. You can also ask them to check your home's foundation for minor issues they can address. However, general concrete repair experts typically cannot handle larger jobs, like leveling a sunken foundation. For major structural projects, you will need to hire a structural engineer.

The Carson, WA homeowners’ guide to foundation repairs

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