San Anselmo Roof Repair, Replacement & Inspection

Published Bay Area figures (Angi, San Francisco market) put a typical repair at $974–$2,697 and leak repair at $700–$3,100. Valley rebuilds and flashing renewal — San Anselmo’s most common jobs — are quoted in writing after a free inspection of your actual roof.

Both, in sequence. Debris in valleys holds moisture against the underlayment for months, which ages it years faster than sun alone does. A roofing San Anselmo inspection checks valleys and drainage before the surface for exactly this reason.

We confirm it during the free inspection — it changes both the repair options and the replacement math. If replacement is the answer, both layers come off and the deck gets inspected; roofing over a second layer is not something we will sell you.

Yes. Replacements need a building permit from the Town of San Anselmo; we handle the filing and inspections. Small repairs generally do not require one.

Clear the valleys, service the gutters and downspouts, and confirm drainage discharges away from the house. After 1970 and 2005–06, Ross Valley homeowners do not need the sermon — just the checklist done by October.