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TRUSTED BY CARLSBORG, WA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon47
    Verified house leveling services reviews

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

Avatar for Square 1 Venture Group, LLC
Square 1 Venture Group, LLC
5.0(
72
)
Concrete Foundation - Repair

Serving Carlsborg, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I rate the job of cleaning our power washing our exterior house (great care to not damage the older painting, but cleaned the grime and dirt), and our walkways and driveways. Jon is a lovely man who was very prompt, estimate the time for the job perfectly, and left our old home and exterior in much better than I thought it might look. Don't have any hesitant to hire this company. The charge for the job was very reasonable. Thank you Jon, and I hope to see you again."
Exterior
Port Ludlow
Encapsulation
Bad Crawl Space
Progress

+1

Response time4 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Framework Construction LLC
Framework Construction LLC
4.8(
5
)
Find a Custom Home Builder

Serving Carlsborg, 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
Avatar for Slabjack Geotechnical
Slabjack Geotechnical
4.7(
76
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Carlsborg, 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
72 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)
Concrete - Injection Leveling - MudjackingConcrete Foundation - RepairConcrete Foundation - Raise

Serving Carlsborg, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"We’ve had a lot of crews in our home for various projects over the years, and I have to say this was one of the most courteous. They worked hard, navigating through our kitchen to access the basement and I really appreciated their efforts. Thank you MTU, we now have safe walls in our cellar and fresh beams to keep the house standing ;)"
Elevator pit waterproofing and sealing
Piers under an existing home
Piers under an existing homes middle wall
Solutions/Answers
Response time1 day
Response rate100%
4 neighbors recently requested a quote
Trapp Contracting Services LLC
5.0(
3
)
Find a Custom Home Builder

Serving Carlsborg, WA and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: True professional

"Vaughan framed and sided our 30x40 garage with a 1200 square foot apartment above the garage. He and his crew made sure the structure was square and level throughout the process measuring and cutting each stud within a 1/16-inch. Quality is outstanding, pricing is fair with nominal charges for add-on or changes through the process. Vaughan was also very helpful in providing contacts for other subcontractor work. Vaughan and team are highly capable and is willing to do whatever portion of the job you want him to do. I highly recommend Vaughan for any home building project."
Response time20 mins
Response rate100%
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 Carlsborg, 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."
Additional Photos
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Additional Photos

+11

Response time8 hrs
Response rate100%
Recommended by80%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.

Mudjacking restores level surfaces, prevents further damage, and is more cost-effective than a full replacement.

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

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. 

Charges correlate with surface size, settlement depth, and access, often yielding significant savings over concrete replacement.

The Carlsborg, WA homeowners’ guide to house leveling services

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