Concrete Lifting in San Jose, CA
Looking for concrete lifting in San Jose, CA? If so, you’re probably tired of looking at an uneven and unsightly sidewalk, driveway, or some other type of concrete slab.
Bay Area Underpinning has been lifting sunken concrete slabs in San Jose since 2005. We use polyurethane foam injection, a fast and minimally-invasive repair technique that lifts the sunken slab. Most jobs take no more than a few hours.
Short on time? Scroll to the bottom of this page and check out our customer reviews.
Sunken Concrete is Both a Safety Hazard and a Liability
Because an uneven concrete slab is a trip hazard, this is a repair you don’t want to postpone. If someone trips and gets injured you could find yourself facing a lawsuit.
Bay Area Underpinning is able to lift concrete slabs in San Jose, CA including, but not limited to…
Benefits Of Concrete Lifting Via Polyurethane Foam Injection
The benefits of concrete lifting – also known as slabjacking or polyurethane foam injection – are many, including:
- It’s a repair that lasts. The foam used to lift a sunken concrete slab is light as a feather and won’t add additional weight to soil that is already struggling to hold up a heavy slab.
- It’s cost-effective. It’s less expensive to lift a slab using polyurethane foam injection than it is to dig up and replace the slab.
- Most jobs can be completed in just a few hours. After the slab has been fixed, you can immediately start using it. No down time.
- It won’t leach chemicals into the soil. This makes polyurethane foam a green solution.
- Uneven concrete just looks good! Sunken, uneven concrete is an eyesore.
What Causes Concrete Slabs To Sink Or Become Uneven?
Concrete slabs sink and become uneven for various reasons including…
Too much water in the soil. Water can cause soil erosion and leave behind voids. The slab sinks into the voids and becomes uneven.
The soil under the slab is weak. Some types of soil aren’t strong enough to support a heavy slab.
Expansive soil. Expansive soil expands as it absorbs water and contracts as it dries out. Over time this swelling-shrinking cycle can result in an uneven slab.
Invasive tree roots. This happens when large roots push against a slab and cause sections of it to become uneven.
What are the Different Ways to Lift a Concrete Slab?
Today, there are two ways to lift a sunken concrete slab: Polyurethane foam injection and mudjacking. Mudjacking is the “old school” way of fixing a sunken slab and isn’t as common as it once was. Most contractors today use polyurethane foam injection to lift sunken slabs. Of course, another way of repairing a sunken slab is to dig it up and replace it. However, this is expensive and time consuming.
Mudjacking
Mudjacking used to be the go-to method for fixing sunken slabs. The main problem with mudjacking is the weight of the cement slurry used to lift the slab. It weighs a lot, and if the slab became uneven because weak soil wasn’t able to support it, mudjacking could make the problem worse.
Concrete Replacement
Replacing a slab means digging up the old one and pouring new concrete. This solution is both expensive and time consuming. You can’t use a freshly poured concrete slab right away because it needs time to harden. Also, if the slab became uneven because of weak soil, the same thing will happen to the new slab.
Polyurethane Foam Injection
Polyurethane foam injection (also known as ‘’slabjacking’’) is a fast, minimally-invasive technique for lifting sunken concrete slabs. Most repairs can be completed in a few hours and then the slab is ready for use. It’s also less expensive than tearing up and replacing the slab.
Concrete Lifting Services in San Jose, CA
Bay Area Underpinning has been repairing foundations and concrete slabs in San Jose, CA since 2005. Our mission is to make sure lifting your concrete slab is a stress-free event that provides a cost-effective, permanent fix.
For a free concrete lifting inspection and repair estimate, fill out the contact form at the top of the page.
Our Process
Concrete Lifting Services in San Jose, CA
At Bay Area Underpinning we’ve been repairing foundations and concrete slabs in San Jose, CA since 2005. If you have uneven, unsightly concrete, we can lift it, and make it beautiful again! Don’t forget to check out our customer reviews.
What Our Customers Are Saying
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We had Daniel come to inspect the foundation of our townhouse. He is very professional and patient to answer every questions we asked. He…
We had Daniel come to inspect the foundation of our townhouse. He is very professional and patient to answer every questions we asked. He even came up to help us communicate with our HOA to explain everything they concerned. Thank you Daniel!
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A team of technician with management of Juan Gowez did an excellent job.Thanks
A team of technician with management of Juan Gowez did an excellent job.Thanks
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Emanuel Knight came and repaired a leaking sprinkler hose. He was courteous, professional, and knowledgeable.
Emanuel Knight came and repaired a leaking sprinkler hose. He was courteous, professional, and knowledgeable.
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Bay Area Underpinning came in recently and re-leveled all of the screw jacks in my floor both leveling the floor and getting rid of any…
Bay Area Underpinning came in recently and re-leveled all of the screw jacks in my floor both leveling the floor and getting rid of any unwanted noises. They did a great job thoroughly professional the foreman Aaron was wonderful not only did he do a great job but he was a pleasure to have around the house. Kudos also to Will Clark, who was totally responsive and professional throughout. Highly recommend this company.
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Last week, my car cut off while exiting the highway in Dixon, and I was stranded in a dangerous spot. Fortunately, your employees who were…
Last week, my car cut off while exiting the highway in Dixon, and I was stranded in a dangerous spot. Fortunately, your employees who were driving a Bay Area Underpinning truck, Erick Baez, Jesus Vallegomez, and Wesley Almaza stopped to help. They worked hard to try and troubleshoot my car and even pushed it out of the street to a nearby gas station while I waited for AAA. Their professionalism, kindness, and respect were incredible. I'm so grateful for their assistance, especially since I’m a woman who was alone in an unfamiliar area in the evening. Thank you, gentlemen!
Proudly Serving Northern California
Northern California trusts Bay Area Underpinning for reliable crawl space, foundation, and concrete repair services. Contact us for a free inspection!
