Get matched with top concrete mudjacking pros in Lagunitas-Forest Knolls, CA

Q: How long does it take for polyjacking to cure?

• <div><p>The polyurethane used for polyjacking will expand and cure in 15 to 30 minutes. After that point, your slab will be safe to walk on and even drive on in the case of a sidewalk or concrete driveway. Double-check with your concrete lifting specialist to confirm a curing timeline, as products can differ. </p></div>

Q: How long does mudjacking take to dry and cure before the concrete can be used?

• <div><p>Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.</p></div>

Q: What are common concrete issues requiring repair?

• <div><p>Common issues with concrete that may require professional repair or resurfacing include cracks, spalling, uneven surfaces, and weather damage.</p></div>

Q: What is the difference between trenching and boring for underground utility installation?

• <div><p>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.</p><p>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.</p></div>

Q: Can you lift a sinking foundation?

• <div><p>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 <a href="https://www.angi.com/nearme/foundation-repair/">foundation repair pro</a> to determine the best way to lift your sinking foundation. </p></div>

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

*The Angi rating for Concrete Mudjacking 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 Mudjacking needs.

*The HomeAdvisor rating for Concrete Mudjacking 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 Mudjacking needs.

Last update on July 19, 2025

Reviewed in July 2025
Jose Guzman’s work is top notch and he couldn’t be a nicer person to work with. Jose and his crew dug deep into the ground around my house and installed a French drain. They repaved my sidewalk and driveway, and repaired concrete around my house after the drainage plan was installed. The soil...
J.M. Guzman's Masonry
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Reviewed in November 2024
They are honest, thorough, on time, reasonably priced. They did much more than concrete for me - fence and gate repair, house painting, sprinkler repairs, outdoor lighting, screen door installation . And very nice - easy to work with
MALDONADO CONCRETE
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Reviewed in September 2023
Aaron and his crew are great! Our project involved reshaping a hill and pasture into a pool with concrete decks, stone retaining walls, boulders, landscaping with drought resistant plantings, a drip irrigation system and lighting, Itâ s a complete transformation! They are responsive,...
Sampson's Landscaping, Inc.
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Reviewed in August 2023
This was a concrete driveway and front entry replacement. They kept the work site very clean and it did not disturb my flowerbeds or landscaping. They worked quickly and were organized. I could not believe the huge tree roots that were growing under my driveway and cracking it. Merely...
Sierra Concrete
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Reviewed in September 2022
Juan and his team provided the highest level of care with our yard clean up, turf installation and concrete project and I would not hesitate to recommend them to our friends and family. They even checked a week after the job was done to make sure everything turned out the way we wanted. Highly...
Green Bay Hernandez
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Reviewed in February 2022
We just had System Pavers complete our patio project and are very happy with both the results and their process. We had them convert our back lawn into a water-saving patio five years ago. Their work has held up very well, unlike our previous efforts which turned into gopher warrens. When we...
System Pavers
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Reviewed in August 2021
Mike is exceptionally personable and delivered the service without a flaw...his helper moved some concrete barriers that I could not budge..They were a good team, and what they actually did was a five step process to repair, reinforce, and seal an elevated concrete parking deck...
Cutting Edge Asphalt
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Reviewed in March 2019
Had a great experience with Byron and his crew. Came out to give a estimate within 2 days of initial contact and work was completed within 4 days! Concrete looks great. Very professional, quality work.
Redwood Valley Construction, Inc.
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Reviewed in February 2016
Reported on time and had the fence removed in the first day with some new posts set. within 3 days they had the new fence in and <br /> did a great job. the crew was polite and knew what they were doing. The boards were screwed in, not nailed, so they can easily be removed and will likely...
A-1 Construction
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Reviewed in April 2015
I used Northern Constructions to create a concrete slab for a hot tub. They did the job for a very reasonable price and the quality was top notch. They took extra care around our yard when installing the concrete slab, didn't leave a mess and were very polite and helpful.
Northern Constructions
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Find Concrete mudjacking pros in Lagunitas-Forest Knolls

Just Stamping Concrete

5.0(

)

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."

Response time2 hrs

Response rate100%

4 neighbors recently requested a quote

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Genesis Brothers Construction

5.0(

)

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."

+43

Response time2 days

Response rate100%

2 neighbors recently requested a quote

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."

+16

161 neighbors recently requested a quote

Recommended by58%of homeowners

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NorCal Foundation Support

3.0(

)

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"My project is just a small one and they did took time to check it out. Good courtesy"

59 neighbors recently requested a quote

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Gaona's Custom Concrete

4.8(

)

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."

+33

Recommended by100%of homeowners

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Free estimates

Credit card accepted

"They were amazing. I love the work they did. They were very accommodating and I felt like I was working with cool family. I am too busy to figure out what I wanted and Fernando worked with me and gave me ideas until I was happy. He also figured out what was happening with my sprinkler system and helped me work it out. They were trustworthy and honest and just kind. I appreciate that so much. I definitely have stored their information and plan to use them again. They installed shrubbery in a small area where grass had just died due to drought."

+56

Recommended by100%of homeowners

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AGD General Engineering

4.5(

)

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."

Recommended by100%of homeowners

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EAGLE CONSTRUCTION ROOFING

4.4(

)

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

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!"

+30

Recommended by100%of homeowners

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NorCal Foundation Support

3.4(

)

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."

Response time1 day

Recommended by71%of homeowners

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Showing 1-10 of 20

Concrete Mudjacking questions, answered by experts

The polyurethane used for polyjacking will expand and cure in 15 to 30 minutes. After that point, your slab will be safe to walk on and even drive on in the case of a sidewalk or concrete driveway. Double-check with your concrete lifting specialist to confirm a curing timeline, as products can differ.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

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

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.

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.

The Lagunitas-Forest Knolls, CA homeowners’ guide to concrete mudjacking services

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

See all articles

Angi
•
Apr 6, 2026Apr 6, 2026
How Much Does Mudjacking Cost? [2026 Data]
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How Much Does Concrete Leveling Cost? [2026 Data]
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How Much Does Polyurethane Concrete Lifting Cost? [2026 Data]
Sunken concrete slabs can quickly get expensive to raise back up. Learn about polyurethane concrete lifting costs to see how you should budget.
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•
Jul 9, 2026Jul 9, 2026
How to Raise a Sunken Concrete Slab With DIY Mudjacking
DIY mudjacking is an advanced task, but learning how to raise a concrete slab is great to know for many scenarios. Let's take a look at how to DIY mudjack.
Rachel Hoffman
•
Jul 8, 2026Jul 8, 2026
What Is Mudjacking? Pros, Cons, and Costs
Mudjacking is an affordable fix for sunken or uneven concrete. Learn what mudjacking is and if it’s worth it for your driveway, sidewalk, or patio.
Catherine Hiles
•
May 3, 2026May 3, 2026
5 Questions to Ask About Concrete Injection Leveling and Mudjacking
Sunken concrete can be a structural issue, but a professional can easily repair it. Ask these concrete injection leveling and mudjacking questions before you hire.