Trusted By Homeowners Across Southern California
5-Star Reviews from Homeowners Across Southern California
“Amazing service and quality work. Trinity handled our bathroom remodel and flooring installation while we were away, keeping us updated every step of the process. Everything was completed beautifully and put back perfectly.”
— Jonathan, Studio City
“Worth every penny. Trinity completed our ADU from design through construction with excellent communication, precision, and professionalism. We’ve already recommended them to family.”
— Alie, Los Angeles
“Professional team that delivers top-notch work. Trinity completed a full renovation of our guest house including plumbing, electrical, HVAC, kitchen, flooring, and structural work. The finished product feels like a brand-new home.”
— Aaron, Calabasas
Why Homeowners Choose Trinity
From design and permits to construction and final inspection, Trinity Builders & Design provides a complete building experience with quality craftsmanship and personalized service.
🏡 Design • Build • Rebuild
One experienced team guiding your project from concept through completion.
🔥 Fire Reconstruction Specialists
Helping Southern California homeowners rebuild safely after wildfire damage.
📋 Plans & Permit Assistance
We coordinate plans, permits and inspections from start to finish.
🛠 Licensed • Bonded • Insured
Professional craftsmanship backed by experience, licensing and integrity.
⭐ Trusted by Homeowners
Known for communication, attention to detail and quality workmanship.
📍 Serving Los Angeles & San Fernando Valley
Proudly serving homeowners throughout Southern California.
Trinity Builders & Design, Inc. is a licensed general contractor serving Los Angeles, Pasadena, Altadena, Hollywood Hills, and surrounding Southern California areas. We specialize in home remodeling, custom home construction, additions, and fire rebuild reconstruction services.
Our experienced team manages every phase of construction, including design-build services, permitting, planning, framing, roofing, interior finishes, and full home renovations.
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Our Portfolio
Since its creation, Trinity Builders and Design has worked on hundreds of projects in the Los Angeles area. In this section you will find a selection of Trinity Builders and Design projects.
Proudly Serving Southern California
Altadena • Pasadena • Pacific Palisades • Calabasas • Studio City • Los Angeles • Woodland Hills • Hidden Hills • Beverly Hills • Malibu