
Foundation WorkRancho Cucamonga, CA 91729
Modern Build offers foundation work services in Rancho Cucamonga, CA 91729
Get a Free EstimateFOUNDATION SERVICES
Foundation Repair Contractor in Rancho Cucamonga, CA 91729
Modern Build provides expert foundation repair and new foundation construction in Rancho Cucamonga, CA 91729. Whether you’re dealing with cracks, settling, or starting new construction, we engineer structural solutions that last.
From inspections and engineering to permitting and construction, we ensure your Rancho Cucamonga foundation project meets all codes and delivers long-term stability.
Free Consultation
(323) 300-4130

Why Homeowners Choose Us
Trusted Experts in Foundation Work
We stay current with California Title 24 energy codes and ADA-compliance standards so your remodel meets every requirement.
We stand behind our work with a 100% satisfaction guarantee. If something isn’t right, we’ll fix it — no questions asked.
What’s Included in Your Rancho Cucamonga Foundation Project?
Engineered solutions for long-term durability in Rancho Cucamonga, CA 91729.
Crack Repair & Structural Reinforcement
Foundation Leveling & Replacement
Engineering Plans & Permits
Soil Grading & Drainage Solutions
Slab, Crawl Space & Raised Foundations
Retaining Walls & Structural Footings
Financing Available
Licensed, Bonded, & Insured
LICENSED FOUNDATION CONTRACTORS
Protect Your Home’s Foundation in Rancho Cucamonga, CA 91729
Foundation issues in Rancho Cucamonga can compromise your entire home. Modern Build offers licensed foundation repair and construction services that restore safety and add value — from cracks and sinking to full slab replacements.
We manage the full process for your Rancho Cucamonga foundation project, including structural assessments, soil testing, city permitting, and reinforced construction.
Our Process
Step-by-step from concept to completion
Free On-Site Evaluation
We inspect your home’s foundation in Rancho Cucamonga, CA 91729 to identify structural issues, soil instability, or signs of settling.
Engineering & Permitting
Our engineers develop code-compliant repair or construction plans and secure all required permits from your Rancho Cucamonga building department.
Construction & Reinforcement
We execute the foundation work using high-quality materials, tailored to Rancho Cucamonga’s soil and seismic profile.
Inspection & Sign-Off
We complete a final inspection and walkthrough with you to ensure your Rancho Cucamonga, CA 91729 foundation meets expectations and city codes.
Why We Love Working in This Area
Homeowners in 91729, CA Trust Us
Rancho Cucamonga, CA 91729 is a postal-only ZIP code used primarily for PO boxes and routing. While not a dense residential area, nearby neighborhoods have seen consistent remodeling demand. Modern Build Home Remodeling is active throughout Rancho Cucamonga, delivering premium home renovations that focus on craftsmanship, space efficiency, and timeless style. We help homeowners navigate city permits and community guidelines with ease.
BUILT TO LAST
Start With a Strong Foundation in Rancho Cucamonga, CA 91729
Your foundation supports everything above it — and when it fails, your home is at risk. Modern Build delivers durable, engineered foundation solutions in Rancho Cucamonga for peace of mind and lasting value.
Whether you’re building from the ground up or correcting years of settling and cracks, we bring precision and integrity to every Rancho Cucamonga foundation project.
Free Consultation
(323) 300-4130

Our Gallery
Explore some of the work we've done for our clients





















Rated 5.0 stars by homeowners in Rancho Cucamonga, CA 91729. Trusted by over 19+ families this year.
Permits and approvals in Rancho Cucamonga? We take care of it all.
FAQ
Answers to Your Most Common foundations Remodeling Questions.
Other Services We Offer in Rancho Cucamonga, CA
More Service Areas
Trusted by Homeowners Across Los Angeles
Consistent quality. Consistent 5-star ratings.






We’re here to help with all your home remodeling needs. Reach out for a free consultation or any inquiries you have about our services.
Free Consultation
(323) 300-4130Call us, it's free.
Our expert team has been serving Los Angeles and surrounding areas for over a decade. Whether you are looking to remodel your kitchen, bathroom, or entire home, we provide top-notch services to make your vision a reality.
Let’s start transforming your space into something amazing. Get in touch today to explore how we can bring your project to life.
Get in Touch with Us
Free Consultation Form