"I've lived in this house for 38 years, and after the foundation started showing cracks I was terrified. A neighbor on our street — who had hired them years ago — told me to call ADU Builders. They were measured, patient, and explained everything without making me feel rushed. The repair was flawless, and I finally feel safe again in my home."
Built on Decades of Trust. Rooted in Los Angeles.
Los Angeles' Trusted Foundation & ADU Experts
Decades of craftsmanship serving generations of LA homeowners.
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Meet Us
A Family-Owned Legacy, Built Brick by Brick in Los Angeles
ADU Builders & Foundation Repairs has been a cornerstone of the Los Angeles community, delivering meticulous care and old-world craftsmanship to homeowners who refuse to settle for less. Our seasoned team of licensed professionals brings generations of expertise to every foundation repair and accessory dwelling unit project — from historic properties in East LA to established family estates across the region. We are a family-owned institution built on integrity, referral-only reputation, and the kind of generational trust that no advertisement can manufacture.
"We wanted to build an ADU for our daughter and her family, and we needed people we could trust. ADU Builders felt like an extension of our own family from the first consultation. Their craftsmanship is everything they promise — and their honesty is even better."
"My father used this company before me, and now I'm a customer too. That tells you everything. They haven't cut corners in all these years. Honorable, seasoned, and they stand by their work. I wouldn't hire anyone else for my property."
"I was cautious about finding a contractor I could rely on — there are so many out there who disappear after cashing the check. ADU Builders came with references from people I personally know in the neighborhood. The whole experience was professional, transparent, and the craftsmanship on my ADU is beautiful. True artisans."
What We Do
Services for Los Angeles, CA Neighbors
ADU Construction & Design
We design and build fully permitted accessory dwelling units in Los Angeles, maximizing your property's value and livable square footage.
Learn about adu construction & design
Foundation Repair & Retrofitting
We diagnose and repair cracked, settling, and earthquake-vulnerable foundations throughout Los Angeles using proven structural methods.
Learn about foundation repair & retrofitting
Kitchen Remodeling
We transform outdated Los Angeles kitchens into modern, functional spaces with custom cabinetry, new layouts, and quality finishes.
Learn about kitchen remodeling
Bathroom Remodeling
We renovate bathrooms across Los Angeles with new tile, fixtures, vanities, and waterproofing built to handle Southern California's hard water.
Learn about bathroom remodeling
Room Additions
We design and build permitted room additions throughout Los Angeles, expanding your living space without the cost and disruption of moving.
Learn about room additions
General Contracting & Project Management
We serve as the single point of accountability for complex Los Angeles construction projects, coordinating every trade, permit, and schedule on your behalf.
Learn about general contracting & project management
Concrete Work & Flatwork
We pour and finish driveways, patios, walkways, retaining walls, and structural slabs across Los Angeles with properly reinforced, long-lasting concrete.
Learn about concrete work & flatworkOur Work
See the Difference We Make
Real jobs from real neighbors in Los Angeles, CA — no stock photos.
Before
After
Project 1
Professional general-contractor transformation — before and after.
Before
After
Project 2
Professional general-contractor transformation — before and after.
Before
After
Project 3
Professional general-contractor transformation — before and after.
Before
After
Project 4
Professional general-contractor transformation — before and after.
Our Team
Built on Decades of Trust. Rooted in Los Angeles.
Neighborhoods We Know
From our home base in Los Angeles, CA, we show up for these communities every week:
- Glendale city
- Monterey Park city
- Alhambra city
- West Hollywood city
- South Gate city
- Montebello city
- San Gabriel city
- Pasadena city
- Beverly Hills city
- Culver City city
- Inglewood city
- Lynwood city
- Burbank city
- Pico Rivera city
Your Home Deserves a Contractor with a Legacy to Protect
Join the generations of Los Angeles homeowners who have placed their trust — and their foundations — in our hands. Reach out today to schedule your complimentary consultation.
+12135835800 Schedule a Consultation