Our Company


Since 1995 Hennessey Construction has been building and remodeling custom homes. Our projects include a wide variety of styles, locations and scopes of residential projects from a small kitchen remodel to new home construction. We are known for our quality craftsmanship, attention to detail and friendly, polite workers. We value a close working relationship with our clients and pride ourselves on accessibility and clarity of process. The optional partnership with RD Architecture offers homeowners the possibility of a simplified and money saving approach to the building process. Our close relationship with building departments, subcontractors and suppliers results in a smoother process and satisfied homeowners.


Whole House Remodels
Interior Remodels (Kitchens & Baths)
Additions (Single & Multi Stories)
Small Projects (Decks, Fences & Hardscape)
Planning Approval & Permitting

We work in all areas of Marin County and into the surrounding Counties of Sonoma, Napa, Contra Costa and San Francisco. The majority of our projects are in Belvedere, Corte Madera, Fairfax, Greenbrae, Kentfield, Larkspur, Mill Valley, Novato, San Anselmo, San Rafael, Sausalito and Tiburon, California.  We have experience with green building and design. If you are looking for a remodeling contractor in Marin County, California, Hennessey Construction Inc. has the professional experience you need.