10 Treanor St, San Rafael, CA, USA

Quality construction. Inspired design.

Unparalleled experience. Exemplary service.

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IT'S EASY

We manage your project from start to finish and keep it on time and on budget.

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CALL US FIRST

We'll pull together the resources to design, build, remodel, improve and repair your homes or commercial building.

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20+

YEARS OF BUSINESS IN THE BAY AREA

we have the connections and the experience to help you with the simplest to the most complex jobs.

Professional Services

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CUSTOM HOMES
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Architectural Plans
DESIGN & DEVELOPMENT
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​COMMERCIAL CONSTRUCTION

The answer is yes.

We can do it - now, let's choose the most effective, cost-efficient way to make it happen.

Gannon Construction Company

Your satisfaction is guaranteed. We stand behind our work and the work of our subcontractors. Period.

CONTACT