Proudly serving Sacramento, San Jose, Stockton, Oakland, Elk Grove, Santa Rosa, and the greater Bay Area.
Crawl Space Repair in Vallejo, CA
Get your crawl space assessed and repaired by Bay Area Underpinning’s crawl space repair service professionals in Vallejo, CA.
Financing Available
Warranty Backed Solutions
20+ Years Experience
Top Work Places 2024
2023 Super Service Award
Known Signs of Crawl Space Problems – Crawl Space Repair Vallejo, CA
Some of the most common signs of crawl space problems are:
Doors and windows that don’t open and close properly
A musty odor in the crawl space
Pest and mice infestations
Wood rot
Condensation
Increased moisture levels
Increased indoor humidity
Cracks in interior drywall surfaces
Sinking floors
Floor joist problems
Increased energy bills
Bay Area Underpinning – Other Services Offered
Slabjacking
Slabjacking is a technique used to raise and relevel sunken concrete using polyurethane foam injection. Sunken concrete slabs such as sidewalks, driveways, garage floors, patios, pool decks, etc., are trip hazards. Slabjacking is a minimally-invasive procedure that can help eliminate such hazards.
Small dime-sized holes are drilled into the affected slab, and then polyurethane foam is injected underneath the slab. The foam reacts and expands to fill the void, raising the concrete.
Helical Pier Installation in New Construction
Helical piers are ideal for new construction projects requiring a deep foundation system. They can be designed to provide the support you need to prevent your new building from settling. These large corkscrew-shaped pins offer many benefits, including:
No heavy excavation required
They can be installed quickly
They’re suitable for installation even in environmentally sensitive areas
They can be installed year-round
The piers are load-bearing immediately after installation
They offer increased stability due to multiple bearing plates
Bay Area Underpinning – Service Area
Along with serving Brentwood CA, and its surroundings, Bay Area Underpinning also serves other areas across Northern California. To view the full list of areas we serve, visit our Service Area page.
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!
Why Choose Bay Area Underpinning for Crawl Space Repair?
As crawl space repair professionals in Vallejo, CA, since 2005, we have what it takes to fix your home’s foundation problem, leaving you with a structure that can last for decades to come. Call us today to book an inspection.
Our Process
Schedule Free Inspection
One of our contact center representatives will reach out to you to determine your problem and set the best time for one of our certified field inspectors to visit your home.
Consult with Our Certified Inspector
Our certified field inspector will visit your home to observe the problems in your home and inspect other areas of your home that may have been impacted.
Installation of Customized Solutions
Our professional production crew installs patented, American-made solutions in each home with care and strives to leave the area better than we found it.
I will sleep much better tonight. I noticed a crack in my foundation and called Bay Area Underpinning. Hunter came out and walked the…
I will sleep much better tonight. I noticed a crack in my foundation and called Bay Area Underpinning. Hunter came out and walked the entire property and went underneath. He identified one other issue that I knew about besides the crack and told me they could fix that too. I had no idea you call structural engineers for chimneys. His quote was fair to me and you can't beat the warranty.
Today Jesus Villagomes and Erick Baez came out and fixed the crack, they also looked around underneath and reassured me AGAIN that my house was in good shape. Because I caught it early they were able to fill the crack and then add a carbon fiber exposy seal. They also sealed the crack from the outside, even though they had already filled it in under the house. They were professional, answered all my questions, no matter how many and honestly were just pleasant to work with. They also explained my maintenance plan so I knew what to expect. I would absolutely recommend this entire team, to stay professionally kind in high heat is amazing.
Called Underpinning out for an estimate, and Richard's professional, patient, attention to detail, and educational approach gave me…
Called Underpinning out for an estimate, and Richard's professional, patient, attention to detail, and educational approach gave me everything I needed. I will definitely be referring this company to other's. Thank you.
I had Joe inspect the crawlspace of my home, and I couldn't be more satisfied with the experience. First off, he did the inspection for…
I had Joe inspect the crawlspace of my home, and I couldn't be more satisfied with the experience. First off, he did the inspection for free, which is rare these days! Joe was professional, punctual, and thorough in his inspection, explaining everything he found in a way that was easy to understand. He took the time to ensure I knew what was going on beneath my home and didn't push any unnecessary services. I highly recommend him for anyone in need of an honest and detailed inspection. Definitely a 5-star experience!"
We recently purchased a home in San Jose. In the report it stated that our home was fine and no foundation issues were noted. Upon moving…
We recently purchased a home in San Jose. In the report it stated that our home was fine and no foundation issues were noted. Upon moving in my wife noticed some cracks started to appear on the walls around the house. We contacted Bay Area underpinning to have them come and inspect our house. A couple of days before our appointment, Jim Rivera gave us a call to confirm the day and time of the appointment. This was the first positive experience we had with Jim and BAU. On the day of the appointment Jim called to let us know that he was 30 minutes away and showed up right on time. Once he arrived he listened to the issues we were noticing and then he went to work. He brought in some hi-tek tools and explained to us what the readings meant. Jim was extremely thorough and personable. He clearly has a lot of knowledge and showed us a bunch of photos that he took while he was in our crawlspace as well as photos of some exterior things that he noticed. Overall he said our home was in great condition with only minimal issues that we should address. He was very patient in answering all of our questions and provided us with a quote when he was finished. We were pleasantly surprised that the cost was very reasonable and comes with a lifetime warranty. We will be giving our business to Jim and Bay Area Underpinning. As a new home owner we were terrified of what the cost could be to fix our home. Jim really helped us understand what was going on and we would suggest that anyone who is having similar foundation issues like ours, we highly recommend that you should call Jim Rivera and Bay Area Underpinning.
We had a fantastic experience with Bay Area Underpinning, lifting our foundation four and a half inches of our old 1958 Napa house! After…
We had a fantastic experience with Bay Area Underpinning, lifting our foundation four and a half inches of our old 1958 Napa house! After careful review of several contractors, we chose Bay Area Underpinning and so glad we did! The entire process was smooth from the sales engineer estimate to the completion of the job, the communication was outstanding all along from day to day and ourblift was a big job with a full week of labor intensive work. I especially want to thank Foreman Cody Summers, Co-Foreman Ken Hamlin, and Installer Nikolas Klein for their outstanding work and customer service! They are the best and ensured that I was happy with the progress and completely satisfied. I also want to thank Superintendent Kevin Gaeden for his outstanding communication! My wife and I are completely satisfied and happy with the outcome! It was a great choice with great value after the job was complete! We would hire Bay Area Underpinning all over again! Thank you very much for a job well done!