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Verified Reviews for Concrete Leveling pros in Lagunitas-Forest Knolls, CA

*The Angi rating for Concrete Leveling companies in Lagunitas-Forest Knolls, CA 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 Lagunitas-Forest Knolls, CA 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 19, 2025

Find Concrete leveling pros in Lagunitas-Forest Knolls

Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I recently had the pleasure of working with Just Stamping Concrete for a landscape design project, and I cannot recommend them enough! They are a true gem in the industry, and their work speaks for itself."
Concrete
Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
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Avatar for Genesis Brothers Construction
Genesis Brothers Construction
5.0(
6
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Genesis and their team were amazing! They worked so hard and so quickly and were very professional and thorough. They definitely know how to lay concrete while paying attention to all the details. I love how they cleaned up so well after the job was finished. I would definitely recommend them to anyone."
Landscaping Project
Back yard
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Landscaping Project

+43

Response time3 days
4 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Groundworks
Groundworks
4.6(
19
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"The team I worked with at BAU was great. I hired them to repair some minor vertical and horizontal foundation cracks that were found in a recent general home inspection. Everyone who came out was upbeat, professional, punctual, thorough, and highly detailed. Hunter came out first to check the entire foundation and give a free estimate. They then split the work up into two dates, and each crew was great. Michael and James came out first for the initial round, and then Alexander and Gabe came out to wrap up the last few areas. The guys were always on time, which is greatly appreciated. Both repair teams also did their own additional checks of the surrounding areas, also greatly appreciated. They were also able to provide before and after pictures, and were respectful of the property."
Basement
Basement
Basement
Basement
Foundation

+16

166 neighbors recently requested a quote
Recommended by58%of homeowners
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NorCal Foundation Support
New to Angi
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

At Norcal Foundation Support, we specialize in stabilizing homes and businesses throughout Northern California. We specialize in primary foundation damage repair of all types. We provide solutions for failing foundations, including sinking or settling foundations, sagging crawl space, and crawl space encapsulation and insulation. Our expertise also includes concrete lifting and leveling of slabs, driveways and sidewalks.

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Avatar for Gaona's Custom Concrete
Gaona's Custom Concrete
4.8(
8
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Credit card accepted

"Work was completed very fast and efficiently. Mr. Gaona was very responsive and his prices are very competitive."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Recommended by100%of homeowners
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Avatar for AGD General Engineering
AGD General Engineering
4.5(
8
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Everything went great! From demolition to pouring. Especially liked that his young son was helping and learning."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by100%of homeowners
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Avatar for CM Landscaping
CM Landscaping
5.0(
9
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Free estimates

Credit card accepted

"Fernando did a very good job. We had him install artificial turf and garden beds. The result is lovely."
Lawn Irrigation Project (Alameda)
Artificial Grass Installation
Lawn Irrigation Project
Lawn Irrigation Project
Lawn Irrigation Project

+56

Recommended by100%of homeowners
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Avatar for NorCal Foundation Support
NorCal Foundation Support
3.4(
19
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

In business since 2018

Free estimates

Warranties offered

"I think the cement could be smoother."
Push Pier Installation
Push Pier Installation
Installing Sump Pump
Installing Drainage Matting
CleanSpace System

+4

Response time1 day
Recommended by71%of homeowners
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Avatar for Max Construction
Max Construction
5.0(
7
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Amazing! I would definitely hire again! Max was knowledgeable and very professional and so easy to work with. He replaced siding and trim, painted, and it looks amazing. I did not need to hire a painter since he was able to do that as well. Our job required scaffolding and was not an easy stop to get to. Job was completed in the timeframe Max promised. I highly recommend Max!"
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project

+30

Recommended by100%of homeowners
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Avatar for EAGLE CONSTRUCTION ROOFING
EAGLE CONSTRUCTION ROOFING
4.4(
13
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

In business since 1974

Credit card accepted

"I had a short time frame for the job. Eagle was on the job in a few days, then completed the job in 3 work days. They were responsive, fast, and professional."
Recommended by100%of homeowners
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Showing 1-10 of 21
Concrete Leveling questions, answered by experts

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

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 usually reserved for light-duty slabs, like patios, driveways, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.

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.

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

The Lagunitas-Forest Knolls, CA 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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