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TRUSTED BY STARTUP, WA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon75
    Verified house leveling services reviews

Top-Rated House leveling pros in Startup - Updated Nov 2026

Near Me Roofing Company
5.0(
74
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For BusinessConcrete Foundation - Raise+1 more

Serving Startup, WA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Near Me Roofing Company come over to work on my house for a new metal roof. Was really pleased with the work and quality for the company , I highly recommend this roofing company.."
Response time4 days
Recommended by80%of homeowners
Avatar for Ram Jack West - Portland
Ram Jack West - Portland
4.7(
69
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Startup, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"We have a cabin on the Northern Oregon coast which rests at the edge of a steep hill. Over the years, we noticed some settling with sloping floors, sticking doors, and a foundation crack. We called Ram Jack West after the local foundation expert in Clatsop County failed to follow up on a promised bid. We are grateful for that lapse because the folks at Ram Jack West were exceptional in the service they provided us, start-to-finish. From the office staff and estimator to the engineer and the team who set the pilings and raised the house in its low spots, we were kept apprised of each step. Communication was excellent. The engineering that goes into a project like this boggles my mind, but everyone we worked with was so confident and knowledgeable, any anxiety I had disappeared fast. We are so thrilled with the top-notch service Ram Jack West provided us and recommend them enthusiastically."
Response time4 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Ram Jack West - Seattle
Ram Jack West - Seattle
4.9(
27
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Startup, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Everyone we dealt with were very professional and always answered all our questions. The workers did a awesome job and left our house like they found it - really great job! We would highly recommend them!"
Response rate100%
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Wu Construction
Wu Construction
4.6(
238
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Startup, WA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Greg and his team were wonderful to work with from the start. It's going to improve our house and our life to stop having water in the basement everytime it rains. We can finish our basement and actually use the space now! Thanks for being so easy to work with and delivering a quality drain system."
Additional Photos
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+11

Response time10 mins
Response rate100%
24 neighbors recently requested a quote
Avatar for Framework Construction LLC
Framework Construction LLC
4.8(
5
)
Find a Custom Home Builder

Serving Startup, WA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

2 neighbors recently requested a quote
Sateren Construction
4.6(
9
)
Find a Custom Home Builder

Serving Startup, WA and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"EXCELLENT! & AMAZING!! I was fortunate to be able to hire Sateren Construction to build my backyard cottage. I have worked with several contractors over the last 20 years. I assure you Sateren Construction is in a league of their own. They take exceptional pride in their work. Their quality workmanship attention to detail is impeccable. Thank you for a job well done!"
Response time4 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Harrison and Sons Construction LLC
Harrison and Sons Construction LLC
5.0(
8
)
Find a Custom Home Builder

Serving Startup, WA and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

"Scott is very knowledgeable about construction and many facets of remodeling and carpentry. He is open and approachable. He is hardworking, responsible, and transparent in his communication. I loved the final product and would hire him again for any future projects."
4 neighbors recently requested a quote
Avatar for Slabjack Geotechnical
Slabjack Geotechnical
4.7(
76
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Startup, WA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"2 workers, pleasant manor, very professional, pride in performing a very perfectly leveled entrance. Concrete came up 2 inches on South side, and 2 inches at wood steps. We have carpenters adding Trex and handrails and excited to repaint the trim on the house."
 Residential entry before
 Residential entry after
 Sidewalk after
 Sidewalk Before
 Large Porch before

+2

Response time1 day
76 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
5.0(
4
)
Find a Custom Home BuilderConcrete Foundation - RaiseConcrete Foundation - Repair

Serving Startup, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"They quickly assessed the situation, gave a reasonable quote, and were very proficient and professional. My condo unit was under contract and a water leak caused by another unit needed to be repaired asap and they did it. Also kept me well informed."
Before
During rooftop build
Rooftop Deck during
AFter
Installation of Euro Fencing

+43

Response time3 days
25 neighbors recently requested a quote
Recommended by75%of homeowners
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House Leveling FAQs, 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.

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.

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.

Mudjacking is suitable for sidewalks, driveways, patios, and nearly all exterior flat structures. However, it may not suit severely damaged or heavily cracked areas.

The Startup, WA homeowners’ guide to house leveling services

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