Monsen Collins Builders is a custom home builder and remodeling contractor based in Saratoga, CA, building throughout Silicon Valley and the Peninsula since 2000. We design and build new custom homes, whole-house remodels, additions, and detached ADUs, and we install Wood-Mode and Crystal cabinetry along with European doors and windows. Our service area includes Saratoga, Los Gatos, Cupertino, Los Altos, Palo Alto, Menlo Park, and San Carlos. Every project runs on collaboration, transparency, and accountability, from the first set of drawings through the final walkthrough, with the same standard of craftsmanship in the framing you never see as in the finishes you do. CA License #1077882. Licensed, bonded, and insured.

Business Hours:

Mon: 8:00am - 5:00pm

Tue: 8:00am - 5:00pm

Wed: 8:00am - 5:00pm

Thu: 8:00am - 5:00pm

Fri: 8:00am - 5:00pm

Sat: 8:00am - 5:00pm

Sun: Closed