Custom Construction is a full service General Contracting company located in San Francisco, offering a broad range of services, specifically tailored to residential construction renovations and additions.

Custom Construction is committed to delivering the finest craftsmanship, coupled with a desire to build relationships that are based on the principles of honesty, trust and integrity. We take pride in delivering high end, custom design work in each home. We work with Homeowners, Architects, Engineers and Developers throughout the San Francisco Bay Area to ultimately achieve the homeowners vision and goal.  Our business and reputation thrives from referrals and happy clients.


Mission Statement

Our mission is the commitment and strive for excellence – delivering superior and custom residential renovations, alongside proactive project management and a friendly staff.  Custom Construction was founded in 2003 and has been working to build a steady client base within the City of San Francisco and the greater Bay Area.

The team at Custom Construction work diligently to ensure your newly remodeled house is transformed into a beautifully finished home.

Founded by Bryan Keane, a native of the west coast of Ireland, who studied accounting and finance in university (Tralee Regional Technical College) with summers always involving some sort of construction project.

Bryan moved to California in the  mid-nineties and immediately began working with a notable San Francisco construction company where he worked his way up through the ranks. He quickly honed his construction skillset on custom built home renovations to the level of a journeyman carpenter, and later foreman and Project manager.

Bryan was profoundly inspired by the Bay Area’s rich architectural style, as well as by the natural beauty of the region.

While working in the Bay Area’s high-end residential construction culture, he realized that a career as a General Contractor was his calling. In 2003 he earned his California State License Board General Contractors License (830244). 

Bryan has spent the last sixteen years developing a reputation as a quality builder in the Bay Area while developing strategic and collaborative relationships with a team of highly regarded architects, engineers, designers and subcontractors. Delivering to the highest level of excellence a Clients dream living space brings unending joy to Bryan and his team at Custom Construction.