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Find Concrete foundation repairers in Rainier

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

Serving Rainier, OR 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%
6 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
915
)
Concrete Foundation - Repair

Serving Rainier, OR 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

5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.2(
72
)
Concrete Foundation - Repair

Serving Rainier, OR and surrounding areas

Approved (Corporate)

In business since 1974

Free estimates

Warranties offered

"Fast work, very well priced, and got the job done. I had a flow problem following the work (sediment in the lines) which the promptly returned the following day to repair, at no additional cost to me. I’ll use them for my next project."
New Home Encapsulation
SilverGlo Insulation
CleanSpace
SaniDry Dehumidifier
Puddling in Basement

+7

Response time11 hrs
Response rate94%
37 neighbors recently requested a quote
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.4(
238
)
Concrete Foundation - Repair

Serving Rainier, OR and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I recently hired TerraFirma to raise my house several inches and level out my basement floor. Working with TerraFirma Foundations was a great experience, from start to finish. Everyone involved in the project was very friendly and professional. I was kept in the loop, as to what was happening, every step of the way. I would definitely recommend this group to anyone needing help with their foundation."
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 - Repair

Serving Rainier, OR and surrounding areas

In business since 1974

Free estimates

Warranties offered

"It went great. They were there on time. Lupe Alvarado, the foreman, kept me informed as to what they were doing, gave me a suggestion or two on what we could do, and got the job done efficiently & completely. Although they had allowed the entire day, it took only around 5 hours. They cleaned everything up perfectly."
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%
20 neighbors recently requested a quote
Avatar for Colonial Restorations
Colonial Restorations
4.5(
28
)
Concrete Foundation - Repair

Serving Rainier, OR and surrounding areas

In business since 1981

"I cannot speak highly enough of Tom and Brad Green of Colonial Restorations. We have lived in our antique house for 16 years now, and like most old homes, some of its previous repairs were good, some not so good. Tom Green worked on this house for its previous owners, and his work was, by far, the best in the house. So, we continued to use Colonial - Tom, then Tom and Brad - as we learned the ropes about caring for an old house - our first house, old or new. Over the years, they have replaced sills and posts and beams, and rebuilt parts of our loose stone foundation. Most recently, they replaced the last original posts in our basement, (one of which was a tree trunk still with bark on it), including pouring new custom footings, in advance of our finally cementing the dirt floor. The work here is never easy - nothing is level, nothing is square - but the Greens' end result has always been beautiful - strong and made to last. Their prices are fair and without hidden costs....maybe not the lowest bid you might get, but you know it's a real bid that they will stand behind. They triage projects for us, giving us an idea of what other items will likely need attention in the next few years. We're not done with this house yet....we've never won the lottery, and there's always another repair..... and plan to use them again soon. I feel confident knowing that the next owners of this house, whoever they might be, will see the quality of the work and know that we cared enough to have the right people help us with the ongoing repair and maintenance of a 275+ year old house. I am a real person, a real customer, with no ties to the company, and was more than happy to write this review."
Post Replacement
Before
During
Barn Roof Replacement
Before

+6

Recommended by87%of homeowners
Ethereal Elements
4.5(
85
)
Concrete Foundation - Repair

Serving Rainier, OR and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Ethereal Elements provided exceptional, professional and quality work repairing my basement wall leak. Dealing with Q was very easy, he is personable and to the point. Dale, who performed the work knew exactly what he was doing, he was quality oriented from start to finish. The work was completed on 4 October, I held off writing this feedback in hopes we would have a couple of extreme downpours so I could verify the basement would not leak. Q guaranteed the basement would not leak again, or they would come out and fix it. The cost of this job was reasonable and I was able to use the discount coupon. I would hire Ethereal Elements again."
Front Entry
Additional Photos
Front of Garage
After Framing Repair
Siding Installation

+2

Recommended by92%of homeowners
Avatar for Quality Calvary Construction, LLC
Quality Calvary Construction, LLC
4.3(
29
)
Concrete Foundation - Repair

Serving Rainier, OR and surrounding areas

In business since 2011

Free estimates

"Quality Calvary Construction did a fantastic job I was very pleased with every aspect of their work. When they came across something that wasn't included in the bid they came to me and explained exactly what needed to be done and what it would cost me. I really appreciated their integrity.
"
-
-
-
-
Recommended by85%of homeowners
Avatar for NW Builders & Renovation
NW Builders & Renovation
4.0(
156
)
Concrete Foundation - Repair

Serving Rainier, OR and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"I was looking for someone to repair a leak where my patio cover met the wall of my garage. I had several estimates but chose this company because they were the only ones to "find" a soft spot in the rest of my roof that "needed" the plywood replaced. Their estimate was $1000 more than anyone else but I figured that was because of the soft spot repair. A $760 down payment was required to start the work. The contractors arrived, proceeded with the work, told me the soft spot was fine and didn't need to be replaced, and finished the next day. Nobody came to inspect the contractors work to make sure all was done. When the bill arrived, I went up to check the work and noticed that not everything was done and it still leaked. I sent a text message to the company. No response. I sent an email the next day and their representative came to my house and confirmed that not all the work was done and they would send the contractors out again,...but it would required another down payment of $1140 this time, even though it wasn't my fault their contractors didn't finish the job. The contractor showed up unexpectedly a week later; nobody had told me they would be arriving that day, and finished the job. The company only took $105 off the final invoice for not needing to repair the soft spot. I could've saved $1000 with someone else and probably had an easier time of it. FYI, this company only guarantees their repair work for 30 days. EDIT 04/24/2023: was offered a $500 refund to remove my reviews or change them to 5 stars. I canâ t figure out how to remove this one so I changed it to 5 stars. I need the cash to find someone else to fix the leak."
Deck and Gazebo
Deck and Gazebo
Deck and Gazebo
Deck and Gazebo
Deck and Gazebo

+23

Response time5 hrs
Response rate94%
Recommended by86%of homeowners
Showing 1-10 of 29
FAQs for concrete foundation repair projects in Rainier, OR

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 Rainier, OR homeowners’ guide to concrete foundation repairs

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