2017 Spray Foam National Industry Excellence Award for Wedge Roofing Marin County, San Francisco, Sonoma County  NRCA 2016 Gold Circle Award for Wedge Roofing   Diamond Certified Marin County Wedge Roofing    Best Spray Foam Roof Award Marin County


San Francisco Bay Area's Trusted Roofing Contractor


Marin County - Sonoma County - San Francisco - Napa

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Skylights, Gutters and Roof Drains

Roof skylights Marin County
Gutters installed by Wedge Roofing on a Sonoma County Home

Skylights and Sun Tunnels

In 1976, we installed our first O’Keefe Custom Skylight for a client in Mill Valley, since then, Wedge Roofing has installed skylights throughout the entire San Francisco Bay Area, radiating light into our client’s homes and businesses. Today, in addition to O’Keefe Custom Skylights, we install Solatubes and Velux skylights & Sun Tunnels for our residential and commercial roofing clients.

Seamless Gutters

Seamless metal roof gutters offer the most efficient way to channel and drain rainwater from the roof to the downspouts without leaking or dripping. Each continuous rain gutter system from Wedge Roofing is custom made on-site to exact specifications and color matched for a finished appearance.

Seamless gutters on a Marin County Home

Roof Drainage Systems

Ponding water, as defined by the National Roofing Contractors Association (NRCA) on the roof membrane can damage the entire building structure. Our team corrects water drainage issues, including leveling and sloping the roof surface, installing internal drainage systems, scupper drains and installing customized gutter systems.


It is nice to be able to sleep at night knowing my renters are safe and my long term investment is taken care of. I recommend Wedge Roofing to everyone I know."

— Kirsten C. Sonoma County Roof Maintenance, Sonoma County