Receive your full estimate within 5 business days after a free site visit.
Receive your full estimate within 5 business days after a free site visit.
At Custom Build GC, we believe every project is more than construction, it is a collaboration built on trust, dedication, and passion for excellence.
We proudly serve clients throughout the SF Bay Area and Los Angeles, offering personalized service, transparent communication, and uncompromising quality.

To deliver construction services that merge craftsmanship, engineering, and personalized attention; transforming our client's ideas into enduring, meaningful spaces.
We strive to exceed expectations at every stage through integrity, technical excellente, and genuine commitment.

To be recognized as a trusted construction company that builds long-term relationships and exceptional results, where professionalism and human connection meet.

Execution of structural and architectural scopes for commercial projects, including metal framing, insulation and tenant improvements.

We also offer commercial building services for businesses of all sizes. Whether you're looking to build a new office space, retail store, or industrial facility.

Partial or whole-house remodels that enhance comfort, efficiency, and aesthetic value.

Comprehensive management of all phases, ensuring smooth progress from start to finish.

Tailor-made residencese that integrate design, engineering, and expert craftsmanship.

Expert structural framing, shear walls, roof and floor systems, and heavy timber work performed with precision and safety.

Metal framing for walls and ceiling for residentail and commercial applications.

Support with technical shop drawings, detailing, and coordination with architect, engineers, and consultants.
We love our customers, so feel free to visit during normal business hours.
2063 Mountain Blvd #5, Montclair Business, Oakland, CA 94611, USA
miguel@custombuildgc.com carlos@custombuildgc.com office@custombuildgc.com Phone: (408) 769-8490
Open today | 07:00 – 17:00 |