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TRUSTED BY RAINIER, WA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon98
    Verified house leveling services reviews

Find House leveling pros in Rainier

Avatar for Farmhouse Construction, LLC
Farmhouse Construction, LLC
4.9(
12
)

Serving Rainier, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"We hired Farmhouse construction to rebuild a well house which included fixing a concrete foundation. The quality of work was outstanding, reasonable price and started/finished the project in a very timely manner. We were extremely happy with the professionalism and overall quality of work. We would hire them again and in the future plan to do so"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ram Jack West - Seattle
Ram Jack West - Seattle
4.9(
27
)

Serving Rainier, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I just bought a new house, where one room had a noticeable slope in it. I believe it was because this room used to be the garage before a remodel. I had RamJack come out to check it out to make sure there was not an issue with the foundation. They showed up and looked at the room, checked out the outside and performed some tests with their instruments. He could have scared me and told me that I needed lots of work, because honestly I have no idea about foundations and I was willing to pay to fix the issue on my new house. However, he explained to me that he did not believe there was an issue and that the house was fine. He said when I replace the carpet, to have the flooring people level out the slope and that should take care of it. It is great to work with those who do their best to give you accurate honest advice and not try and use your lack of knowledge against you. All of this was done for no cost, and that is what puts the cherry on top of this story. I know if I ever do have any issue, RamJack is the first place I will call, since if they tell me there is any issue I can trust that there really is one."
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Slabjack Geotechnical
Slabjack Geotechnical
4.7(
76
)

Serving Rainier, WA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"They leveled our patio and we were extremely impressed with the professionalism of the crew. Unfortunately, the patio sank a couple of inches within a month and they returned again, at no cost, and re-leveled. We are hoping that it will stay but, whatever happens, it is not the fault of their expertise but rather the ground continuing to shift. That is our personal assessment."
 Residential entry before
 Residential entry after
 Sidewalk after
 Sidewalk Before
 Large Porch before

+2

77 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for LandAndPermits.com
LandAndPermits.com
3.9(
12
)

Serving Rainier, WA and surrounding areas

Approved

In business since 2006

Credit card accepted

Customers say: Quality work

"They were very professional. Crew is on time and friendly. Ask questions about how everything was supposed to be done. And if anything wasnâ t done to my satisfaction they had no problem with correcting it. They also did my septic and permits And if I have to I will use them again. Everything turned out great"
Site Development
Permitted Foundation
Permitted DADU Build
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Elk Valley Construction, LLC
Elk Valley Construction, LLC
5.0(
4
)

Serving Rainier, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"About two years ago Dalton Jarvis built a patio cover for me. He did an awesome job. It’s like I have an extra room added onto my house. I would definitely hire Dalton again."
Connie back porch/ fence
Connie back porch/ fence
Connie back porch/ fence
Connie back porch/ fence
Connie back porch/ fence

+8

Response time9 hrs
2 neighbors recently requested a quote
Avatar for Diversified Crawlspace Servs
Diversified Crawlspace Servs
3.9(
25
)

Serving Rainier, 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

Recommended by60%of homeowners
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House Leveling questions, answered by experts

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

It’s best not to perform mudjacking in the winter unless the ground temperature remains above freezing. Freezing temperatures can cause the slurry to harden too quickly, compromising its strength and longevity. Concrete is also more susceptible to cracking and splitting in cold temperatures, so there’s a higher risk of damaging the slab during the drilling and lifting process in winter.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The total drying time can vary depending on the size of the project. Because the slurry mixture contains cement, it needs to harden fully to prevent the concrete slab from shifting under added weight. You should avoid walking on the concrete or placing heavy items like furniture or vehicles on the surface until it has fully set. Your concrete contractor can provide a precise timeline. As a point of comparison, if you opt for polyjacking, the polyurethane foam can dry in minutes, but it's recommended to wait about an hour before use.

Most projects take 1-3 hours, with immediate usability after completion.

A sinking foundation can be lifted, most often by installing piers to re-level and support the weight of the house. Depending on the cause and extent of the sinking, other methods to lift a foundation include underpinning and mudjacking. Consult a foundation repair pro to determine the best way to lift your sinking foundation. 

The Rainier, WA homeowners’ guide to house leveling services

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