BuilderDuty Inc. - Your Bay Area Contractor

We are a construction corporation based in the Peninsula, Bay Area and licensed in California.


Customer-First Approach

We value long-term relationships over short-term gains.

We believe quality isn’t just about providing licensed contractor services and final products that exceed the standard; it’s also about the reputation we gain from delivering a customer experience that is above and beyond, each and every time.

From adding detailed trim to your kitchen to rebuilding your custom deck, BuilderDuty Inc. is here to make it happen throughout the Peninsula, San Mateo and Bay Area. Give us a call at (415) 987᠆4138 to get a quote or schedule a consultation today.

Our Construction & Landscaping Services

At BuilderDuty Inc., we offer a range of general contractor, landscaping, and construction administration services. We got you covered on large-scale projects such as major demolition, new build, and remodeling work. We also do more specialized jobs from high-end carpentry work, flooring, and painting to plumbing, electrical, and HVAC installation. And, of course, whether you need us to work inside on your bathroom, kitchen, or basement or outside on your patio, deck, or yard, we'll ensure your project is given the utmost care with quality licensed contracting services.

    Ready for Action?

    BuilderDuty Inc. is a licensed contractor providing construction, renovation, and landscaping services in the California Bay Area. We pride ourselves on our quality craftsmanship, efficiency, and dedication to building authentic relationships.
    255 Broadway
    Millbrae, CA 94030
    Mon - Fri      9:00am - 5:00pm
    Sat - Sun      Closed
    Builder Duty Google Maps Location