Serving San Bernardino County, CA
Mobile Home Foundation Repair Across San Bernardino County
San Bernardino County runs from valley cities like Chino and Upland up through the Cajon Pass into the High Desert. Cal Star covers both, with crews who work only on mobile homes. Cal Star repairs piers, pads, supports, and earthquake bracing across San Bernardino County — under homes that are already on site.
San Bernardino County
Why This Work Shows Up Across San Bernardino County
A home in Upland and a home in Victorville need different work, and this county covers both extremes.
Settling at Any Elevation
Whatever the elevation, older piers and shifting soil leave homes out of level and floors uneven.
All mobile home services in San Bernardino County · Foundation Repair across Southern California
San Bernardino County · served from Corona HQ
Warning Signs
Signs Something Under Your Home Needs Repair
These are the same issues we inspect for across San Bernardino County.
- Visible leaning, cracked, or sunken piers under the home
- Wood or concrete pads that have shifted, cracked, or broken apart
- Moisture, standing water, or a torn vapor barrier under the home
- Rust, rot, or failed supports and braces
What Cal Star Does
What Cal Star Fixes
Our crews inspect the full support system under your home and repair what is actually causing the problem — not just the symptom you can see. The same crews handle this work across San Bernardino County.
Pier & Pad Repair
We repair or replace damaged piers, pads, and blocks that have shifted, cracked, or sunk over time.
Support & Brace Replacement
Failed supports and braces are replaced so the weight of the home is carried evenly across the foundation.
Earthquake Resistant Bracing System
We install earthquake bracing systems that help secure your mobile home to its foundation. This work is becoming more important as some insurance companies now ask homeowners to show proof of earthquake-resistant bracing before renewing a policy.
Permanent Foundation & 433A
If a lender or buyer needs a 433A, Cal Star retrofits a qualifying permanent foundation under your existing home and helps with the documentation. We do not install or set new mobile homes.
Learn about permanent foundations & 433A
Need a 433A for a home that's already on site?
Cal Star retrofits a qualifying permanent foundation under existing mobile homes and helps with 433A documentation. We do not install or set new homes.
See permanent foundation & 433A servicesRecent Work
Foundation Repair Work We Do in San Bernardino County
Photos from Cal Star mobile home jobs — the same crews, the same methods, in this service area.
Pier Replacement: Before and After
A failed pier puts uneven weight on the rest of the home. Cal Star replaces damaged piers and pads so the structure carries load evenly again.
BeforeAfterdrag the orange handle or use the slider below.
Our Process
What Happens After You Request an Estimate?
- 01
Request an Estimate
Call or send the form. It takes about a minute.
- 02
We Review Your Project
A team member reaches out to understand what is going on.
- 03
On-Site Inspection
We look at the actual problem — not just the symptom.
- 04
Clear Proposal
You get a straightforward estimate with no pressure.
- 05
Professional Repair or Remodel
Experienced crews complete the work and clean up after.
Related Services
Also Available in San Bernardino County
Nearby
Foundation Repair in San Bernardino County Cities
Reviews
What San Bernardino County Homeowners Say
“We had a leak under the floor and the home felt like it was sitting uneven. Cal Star re-leveled it and repiped the lines that were the problem.”
FAQ
Foundation Repair in San Bernardino County
Does Cal Star provide foundation repair across San Bernardino County?
Yes. Cal Star provides foundation repair across San Bernardino County, including Victorville, Chino, Redlands, and Upland. Crews come from our Corona headquarters. Call (855) 370-3900 for a free estimate.
Is there a charge for the estimate?
No. Estimates are free. Call (855) 370-3900 or send the form and we will schedule a look at the home.
How does Cal Star measure whether a mobile home is level?
Cal Star uses a hydrostatic water level — a reservoir connected to a long hose filled with water. Because water in the hose always settles to the same height, the crew can compare the water line at different points under the home and see exactly how much each section has settled. It is more accurate than eyeballing the floor and works well in the tight spaces under a mobile home.
Free Estimate
Request a Free Foundation Repair Estimate in San Bernardino County
Tell us about your foundation repair project across San Bernardino County. A member of the Cal Star team will get back to you. Estimates are always free.
- Free, no-pressure estimates
- Senior, veteran & first responder discounts
- Locally owned & operated in Corona, CA
Need Help With Your Mobile Home?
Free estimates. Clear answers. Crews who specialize in mobile homes.
Free estimates · Licensed & insured · CSLB #989323 · Serving Southern California since 2014