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TRUSTED BY COSMOPOLIS, WA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon10
    Verified house leveling services reviews

Find House leveling pros in Cosmopolis

Avatar for Sentri Homes
Sentri Homes
2.9(
47
)
Find a Custom Home Builder

Serving Cosmopolis, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"The contracted the work off to a third party. Jon took longer than expected. The windows was installed pretty good from the looks. Communication could have been better with knowing the job will take longer and what types of trims I wanted for the windows. As the contractor that was hired for this job by this company. Did a good job with putting up decent trim. As for the new windows they look great. I purchased the myself and hired sentri homes to install them. I will need to have a my siding on my house redone to be closer to the new windows so the gaps are not so obvious. That was not expected at first. But from old storm windows and not knowing how they were put in originally. There was some unknown things that was learned from the job being completed. I will have the siding of the house slightly done to match really good for what I wanted later on. My only concern is better communication with sentri homes. Overall they were great when I did talk to them."
20 neighbors recently requested a quote
Ascended Constructions
New to Angi
Find a Custom Home Builder

Serving Cosmopolis, WA and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote
Avatar for H Morey Construction
H Morey Construction
5.0(
8
)
Find a Custom Home Builder

Serving Cosmopolis, WA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Hayden had already had a long day by the time he got to my house. He did a good job however he missed a few things that we talked about, maybe it was a miscommunication on my part, I don’t know but I will hire him again. He’s a very nice young man."
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Recommended by100%of homeowners
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.7(
12
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For BusinessConcrete Foundation - Raise+1 more

Serving Cosmopolis, WA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"While such work is not cheap, Terra Firma stayed with us throughout, including during some delays based on obtaining permits here in Oregon, so that wasn't their fault. The work was outstanding, with a three-person crew putting in three very busy days in cold and wet weather to drive 17 reinforcing titanium piers around roughly half the perimeter of the foundation, with most of them extending clear down to bedrock. They also managed to raise both sliding corners of the house, from slopes of about 1.5" (4 cm) on either corner, back to their original level, which amazed us (we were hoping to have just stabilization, with the possibility of raising the foundation just partway). The house sits on a very steep slope leading down to a creek, and years of slow but noticeable "sliding down the hill" are now not only corrected, but the whole foundation is now as level as when it was constructed 25 years ago. Perhaps needless to say, we're thrilled with the results. Contact Mike O'Brien at their Roseburg office near Eugene to get started: the company will do laser-specific measurements of your building to see if its base is off at all. The staff also does NOT engage in high-pressure sales tactics, so rest easy if you have him or someone else come over for an evaluation."
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+11

Response time8 hrs
Response rate100%
Recommended by80%of homeowners
Ybarra Professional Builders
4.3(
80
)
Concrete - Injection Leveling - MudjackingConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

In business since 1977

Free estimates

Credit card accepted

"They were a very fast and professional company providing a high quality of work. Leveled floors, hung drywall, painted, installed flooring, and thresholds etc. Restored our home faster than we anticipated. Great communication also!"
Response time4 days
Recommended by83%of homeowners
Showing 1-10 of 36
House Leveling questions, answered by experts

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.

Polyjacking can be a permanent solution to sunken concrete if you also address the underlying issue—like poor drainage—at the same time. The polyurethane material itself can last as long as or even outlast the concrete you’re lifting it with. Your sunken concrete issue will likely return if you don’t couple polyjacking with proper drainage to prevent future soil movement and sinking.

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

The polyurethane used for polyjacking will expand and cure in 15 to 30 minutes. After that point, your slab will be safe to walk on and even drive on in the case of a sidewalk or concrete driveway. Double-check with your concrete lifting specialist to confirm a curing timeline, as products can differ.

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.

The Cosmopolis, WA homeowners’ guide to house leveling services

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