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General Contractor in Claremont, CA | ADU Builder, Kitchen & Bathroom Remodeling
San Gorgonio Builders is a licensed General B contractor serving Claremont, CA and nearby communities. We specialize in ADU construction, garage conversions, kitchen remodeling, bathroom remodeling, and full home renovations. With over 40 years of experience, we manage the entire process including design coordination, permits, inspections, and construction to ensure projects meet Claremont and Los Angeles County building requirements.
🛠️ Our Construction & Remodeling Services in Claremont, CA
Historic & Older Home Renovations in Claremont
We work extensively on Claremont’s older and historic homes, carefully modernizing kitchens, bathrooms, and living spaces while respecting original architecture and layout. Our team understands structural upgrades, electrical and plumbing updates, and code compliance for older properties.
Kitchen Remodeling in Claremont CA
Our kitchen remodeling services in Claremont include layout changes, custom cabinetry, countertops, lighting upgrades, and full kitchen renovations designed for both everyday living and long-term value.
Bathroom Remodeling
We remodel bathrooms in Claremont with walk-in showers, custom tile, modern vanities, plumbing upgrades, and accessibility improvements for primary homes and rental properties.
ADU Construction & Garage Conversions
San Gorgonio Builders designs and builds detached and attached ADUs, garage conversions, and guest houses throughout Claremont. We handle zoning review, plans, permits, and construction to deliver fully code-compliant living spaces.
Insurance Repairs
We provide fire, water, and storm damage repairs in Claremont, working directly with insurance documentation to restore homes safely and efficiently.
🛠 Our Latest Projects


🛠 Service Area
Areas We Serve
Based near Cherry Valley and the 10 & 60 Freeways, we provide ADU construction, new home construction, garage conversions, and home remodeling services to cities and surrounding communities across Southern California. If your city isn’t listed, we probably still service the area.
📍 Palm Desert
📍 Rancho Mirage
📍 Banning
📍 Riverside
📍 Yucaipa
📍 Sunset Beach
📍 Temecula
📍 Indian Wells
📍 Cathedral City
📍 Beaumont
📍 Claremont
📍 Redlands
📍 Corona Del Mar
Personalized Design
Every ADU, custom home and remodel tailored to your lifestyle, layout and budget.
Timeless Craftsmanship
We combine modern design with durable materials and long lasting performance.
Unique Client Experience
Clear communication, detailed schedules and a step by step process from design through final inspection.
Trusted Expertise
Decades of experience and hundreds of completed projects across the Inland Empire and Southern California.

🛠 Our Services
ADU Construction, Custom Homes & Remodeling Services
San Gorgonio Builders provides complete design and construction services for ADUs, custom homes, kitchen and bathroom remodels, room additions and commercial projects. We serve homeowners and businesses throughout the Inland Empire, Coachella Valley and coastal Orange County and handle permitting, scheduling and inspections so you have one point of contact from start to finish.

ADU Construction
Expand your living space or create rental income with a custom accessory dwelling unit. We evaluate your lot, design and engineer the ADU, handle permits and manage construction so everything meets California building codes and matches your main home. We build ADUs for homeowners throughout Riverside County, San Bernardino County, the Inland Empire and nearby coastal and desert communities.

Residential Construction & Remodeling
From foundation work to final finishes, we remodel and build homes that feel new again. Our team handles kitchens, bathrooms, room additions and whole home renovations, coordinating trades, inspections and schedules so your project stays on track. We complete residential projects for homeowners in Banning, Beaumont, Cherry Valley, Yucaipa, Redlands, Riverside, Palm Springs and surrounding cities.

Commercial Construction & Renovation
With 40+ years as a licensed General B contractor, San Gorgonio Builders delivers commercial construction and renovation for hotels, retail stores, restaurants, offices and medical spaces. We handle tenant improvements, interior build-outs, ADA and accessibility upgrades and full remodels with careful scheduling to keep downtime low. We complete commercial projects across the Inland Empire, Riverside and San Bernardino Counties and the Coachella Valley.

🛠 Our Work
Our Work Process
Specializing in ADUs, custom homes, and kitchen and bathroom remodeling across the Inland Empire and Southern California.

Consultation
We meet at your home to review goals, budget and timeline, and explain what is realistic for your ADU, remodel or custom home.
01

Planning & Design
We develop a clear scope, drawings and a detailed proposal so you know costs, schedule and materials before construction begins.
02

Construction
Our team manages trades, inspections and day to day site work, keeping you updated as your ADU, remodel or custom home takes shape.
03

Completion & Review
We walk the project with you, complete any punch list items and review warranties and maintenance so everything is finished the right way.















