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TRUSTED BY GRANTS PASS, OR HOMEOWNERS

  • Average homeowner rating star icon3.5
    Average homeowner rating
  • Verified reviews icon33
    Verified house leveling services reviews

Verified Reviews for House Leveling pros in Grants Pass, OR

*The Angi rating for House Leveling companies in Grants Pass, OR 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 Grants Pass, OR 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 October 06, 2026

Find House leveling pros in Grants Pass

Avatar for TerraFirma
TerraFirma
4.0(
105
)
Concrete - Injection Leveling - MudjackingConcrete Foundation - RepairConcrete - Injection Leveling - Mudjacking - For Business

Serving Grants Pass, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Very efficient, thorough and took the time to show me tons of pictures of the underside of my house. Great explanations of why they choose to do certain things."
Crawl Space Encapsulation with TerraFirma
Basement Waterproofing with TerraFirma
Foundation Repair with TerraFirma
Concrete Lift and Repair with TerraFirma
Before - Basement Waterproofing in Eugene, OR

+33

Response time30 mins
63 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for Ram Jack West
Ram Jack West
4.7(
75
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Grants Pass, OR and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"They were both very professional and honest. Two of the nicest guys you will ever meet. They drove from Eugene to my house in Scio, Or. An hour drive . Did a complete evaluation of the cracks in my foundation. Then did a Level Survey on my entire house. They said my house was in good shape. Nothing to worry about. Then I thanked them both and ask how much I owed them. They said (NO) Charge. Then to top it off . They sent me my own copy of the survey report. I recommend Ram Jack West. Call Dan the owner. You will be happy you did. Thanks again"
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+10

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Avatar for Z Development, LLC
Z Development, LLC
4.2(
21
)
Find a Custom Home Builder

Serving Grants Pass, OR and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Todd and his crew was always courteous, clean, and professional. What started as a kitchen remodel evolved into a neat entire house redo. The owner had great solutions on project issues until completion. I definitely recommend this company."
New Construction Modern
New Construction Modern
New Construction Modern
New Construction Modern
East side bungalow

+32

Response time11 hrs
39 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for Pacific Builders Tim Hogue
Pacific Builders Tim Hogue
3.7(
35
)
Find a Custom Home Builder

Serving Grants Pass, OR and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"From a picture and plans to a dream come true. Thank You Pacific builders!! It was a pleasure knowing all of you. A special thank you to Travis the tile guy his work is awsome, also Christine at Stone Lab had the counter top i had been looking for she is a very nice Lady to work with and her installers Jeff and crew are great guys thank you all ;-)"
Coustom base board
Dewitt's project
Dewitt's project
Dewitt's project
stone fire place

+42

Response time7 hrs
Response rate85%
1 neighbors recently requested a quote
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Avatar for Rogue Valley Home Construction
Rogue Valley Home Construction
4.0(
5
)
Concrete Foundation - Raise

Serving Grants Pass, OR and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Poured me a concrete foundation slab and put up some concrete block stem walls for my shop. Excellent work!"
Response time2 days
10 neighbors recently requested a quote
Recommended by100%of homeowners
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Frank Millett Construction
3.8(
9
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Grants Pass, OR and surrounding areas

Approved

In business since 1973

Free estimates

Offers commercial services

Frank Millett Constructionis committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\nhttps://millettconstruction.com

16 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for C&S Contracting
C&S Contracting
5.0(
7
)
Find a Custom Home Builder

Serving Grants Pass, OR and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"New floors look great and they did well even with having to put in an inferior hardwood product - “seconds” which I didn’t know when I purchased. Oak with an unusual finish I love though was challenging to install because not uniform. I have electric now for pendant lighting over an eating bar, and they changed my fixture in dining room. Well done!"
Additional Photos
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+9

Recommended by100%of homeowners
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Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
5.0(
11
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Grants Pass, OR and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Very well. Drainage pipe was installed along with a sump pump to remove the collected water from the crawlspace entirely."
Additional Photos
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+11

Response time7 hrs
Recommended by70%of homeowners
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Showing 1-10 of 49
House Leveling questions, answered by experts

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

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.

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.

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.

Common issues with concrete that may require professional repair or resurfacing include cracks, spalling, uneven surfaces, and weather damage.

The Grants Pass, OR homeowners’ guide to house leveling services

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

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