Top-rated house leveling pros.

Get matched with top house leveling pros in Frederickson, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your house leveling project in Frederickson, WA?

Select your specific project to find the pro for you.

TRUSTED BY FREDERICKSON, WA HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon108
    Verified house leveling services reviews

Verified Reviews for House Leveling pros in Frederickson, WA

*The Angi rating for House Leveling companies in Frederickson, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their House Leveling needs.

*The HomeAdvisor rating for House Leveling companies in Frederickson, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their House Leveling needs.

Last update on November 15, 2025

Find House leveling pros in Frederickson

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

Serving Frederickson, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Patrick with Farmhouse Construction did excellent work rebuilding my deck. This deck is off a 2d floor bedroom and has steps in between 2 levels. His measurements were precise and the wood (I believe fir and cedar is beautiful). He proactively explained his process, how he worked, any anomalies or unusual things he encountered and always answered my questions. He communicates very well. His work is outstanding and I would hire him again. I chose to stain the deck myself. Patrick spent a lot of time explaining the process of staining, the nuances of different staining products and applicators he recommended. He is great and cleaned up the old discarded wood and debris very nicely."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

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

Serving Frederickson, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"After repair was completed, there was a noticeable improvement in the house."
Response rate100%
5 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.0(
99
)

Serving Frederickson, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I had a patio that was in need of leveling. They knew exactly what to do and did it in a day. It looks great and I am very happy."
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 time2 hrs
Response rate100%
90 neighbors recently requested a quote
Request Quote
Avatar for Groundworks
Groundworks
4.3(
313
)

Serving Frederickson, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"Great job good clean up. Wish surface was leveled a little more . Al in all would recommend."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
182 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
Avatar for Slabjack Geotechnical
Slabjack Geotechnical
4.7(
76
)

Serving Frederickson, 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

Response time1 day
67 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
Avatar for Diversified Crawlspace Servs
Diversified Crawlspace Servs
3.9(
25
)

Serving Frederickson, WA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Ray and Jacob came right out, quickly diagnosed my problem, and did exactly what they needed to fix it permanently. Super competent and really nice guys (Go Seahawks!). Ray also did a full inspection of my crawl space and attic for free as he knew I was planning to put the house on the market. Ray is certified for both mold and pest control and does not mind getting dirty to do a thorough inspection. I would give ten stars if I could!"
crawlspace drainage
crawlspace drainage
crawlspace drainage
crawlspace drainage
crawlspace drainage

+18

3 neighbors recently requested a quote
Recommended by60%of homeowners
Request Quote
Avatar for Sentri Homes
Sentri Homes
2.9(
39
)

Serving Frederickson, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."
25 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 238
House Leveling questions, answered by experts

Polyjacking and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

Concrete leveling is not typically covered by insurance. In some cases where the shifting concrete is caused by a natural disaster or storm, you may be able to file an insurance claim if your policy specifically covers those circumstances. In most cases, though, you’ll pay out-of-pocket for concrete leveling.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

On average, a mudjacking repair lasts between five and 10 years, though it can sometimes last for well beyond a decade under ideal conditions. Its longevity depends heavily on several factors, including the condition of the underlying soil, environmental conditions like freeze/thaw cycles and erosion, and whether the root cause of the sinking, such as drainage issues, is resolved. Because it doesn't always fix the underlying problem of loose soil, mudjacking is often considered a temporary solution. Proper maintenance and evaluation can help extend its lifespan.

Many contractors offer warranties for their work. Confirm terms before starting the project.

The Frederickson, WA homeowners’ guide to house leveling services

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

See all articles