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Verified Reviews for Concrete Leveling pros in Cathlamet, WA

*The Angi rating for Concrete Leveling companies in Cathlamet, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

*The HomeAdvisor rating for Concrete Leveling companies in Cathlamet, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

Last update on July 20, 2025

Find Concrete leveling pros in Cathlamet

Avatar for Groundworks
Groundworks
4.6(
915
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cathlamet, WA and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+20

4 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for TerraFirma
TerraFirma
4.1(
100
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cathlamet, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Awesome crew. Work was done as promised and house is now secure and level."
A System Design Specialist helping a homeowner
Encapsulating a crawl space
Fleet of vehicles in our Portland, Oregon locatio
Loading up our truck for a piering job
Loading up a truck for a waterproofing job

+33

Response time10 mins
Response rate100%
120 neighbors recently requested a quote
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Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.4(
238
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cathlamet, WA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Terra Firma folks explained things clearly, did the needed filling with their foam filler and patched the fill holes. All done in just a few hours. Sure beats the time and cost of tearing up the concrete, bringing in fill and re-pouring. We've referred several family and friends. Recommend TR highly."
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+11

Response time7 hrs
Response rate100%
Recommended by89%of homeowners
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Avatar for PolyTech Northwest
PolyTech Northwest
4.9(
18
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cathlamet, WA and surrounding areas

In business since 2003

Free estimates

Warranties offered

"He is a upfront, honest, forthright person. He has really helped me a lot and went the extra mile. Can not say enough good about him. Follow up is top notch."
Response time2 days
Response rate91%
Recommended by94%of homeowners
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Avatar for iPros landscaping & construction Division
iPros landscaping & construction Division
5.0(
1
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cathlamet, WA and surrounding areas

Emergency services offered

"I hired this company to make a new driveway and a path walk for my home. I am very happy I chose them as I was giving a good price they work very fast they're very clean they clean up after themselves and everything was done quickly. I am very happy the guys are very nice and professional I am planning to hire them again to build and install a fence highly recommended great company"
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+3

Recommended by100%of homeowners
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Avatar for JBC Group Solutions Inc
JBC Group Solutions Inc
4.0(
4
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cathlamet, WA and surrounding areas

In business since 2007

Emergency services offered

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

Custom Staircases
Custom Exterior Restoration
Custom Bathrooms
Recommended by75%of homeowners
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All Points Construction
1.0(
26
)
Concrete - Injection Leveling - Mudjacking

Serving Cathlamet, WA and surrounding areas

In business since 2000

All Points Construction is experienced in assisting customers with all aspects of the construction process. Keen attention is paid to the customers needs and budget during the beginning design stage. All options are presented to our customer so that they can have the best design for their particular project. All-Points Construction can finish your project in a timely manner while maintaining the highest quality possible. In addition, you can rest assured that our projects will stand the test of time with our 3year workmanship warranty.

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Concrete Leveling questions, 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.

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

Pros often use mudjacking or polyurethane foam injection to level a sunken concrete patio. Both methods lift the slab by filling voids beneath it. After properly compacting the soil beneath it to prevent future settling, the concrete may need to be removed and re-poured for severe sinking.

Costs range from $500 to $1,500, depending on the size and condition of the area.

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

The Cathlamet, WA homeowners’ guide to concrete leveling services

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

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