SERVICE × LOCATION

Room Additions in San Dimas

ServiceRoom Additions
LocationSan Dimas (city)
Contact+19096555646

Need more space? Robert & Sons Fontana Builders builds fully permitted room additions in Fontana, CA that blend seamlessly with your existing home—adding the square footage your family needs while maximizing your property's long-term value.

Our room addition services cover everything from foundation and framing to roofing, insulation, and interior finishes. We coordinate all inspections required by the City of Fontana Building Division, keeping your project on track from groundbreaking to final sign-off. Pair a room addition with our home remodeling services to refresh the rest of your home at the same time.

Robert & Sons Fontana Builders serves Fontana, Rialto, Colton, Ontario, and neighboring communities. Contact us at +19096555646 or [email protected] to discuss your room addition plans and receive a detailed project estimate.