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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 Harmon & Harmon Consulting, Inc.
Harmon & Harmon Consulting, Inc.
4.5(
58
)

Serving Rainier, WA and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Super punctual

"Harmon and Harmon were very easy to work with. The get back to you right away if you call or text. They do quality work. They were the only company we could find to help us rehab an old family farm house. Also the only ones who would do our foundations!"
Full bathroom remodel, tile floor
Tile Work
Kitchen backsplash
Tile Shower with Glass Door
Belly band with a Niche

+59

Response time1 day
Response rate85%
83 neighbors recently requested a quote
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

2 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

Response time1 day
69 neighbors recently requested a quote
Recommended by98%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 time10 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

"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

1 neighbors recently requested a quote
Recommended by60%of homeowners
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House Leveling questions, answered by experts

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.

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.

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.

The average cost for mudjacking is around $1,200, though prices can range from $300 to $3,400. On a per-square-foot basis, you can expect to pay between $3 and $8, with an average of about $5 per square foot. The final cost depends on several factors, including the square footage of the concrete, the type of slab, its accessibility, whether it is load-bearing, and the type of material used to lift it. Generally, lifting a driveway, small patio, or sidewalk is less expensive than lifting a slab foundation or garage floor.

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.

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.