San Francisco Service Area

Roofing Services in Castro, San Francisco

Honest, no-oversell roofing in Castro from a family-owned San Francisco contractor since 1996.

The Castro is dense Victorian and Edwardian flats, many with detailed front facades, narrow lots, and complex rear roof additions. Most roofs are a combination of pitched composition shingle on the visible front planes and flat torch-down or cap-sheet over the rear.

The Castro sits in a relatively sunny pocket below Twin Peaks. Sun and wind hit south and west exposures hard, but fog spills over the hill on summer evenings and keeps north-facing roofs damp longer than you'd expect.

"Working on a Castro Victorian means working around decorative trim, neighbors three feet away, and an HOA or two. We've done it for 30 years and treat each one like a custom job."

Get a Free Castro Estimate Call 415-872-9300

CA License #C39 1062496
4.5★ · 167+ Google reviews
Bonded & insured · Since 1996

BBBAccredited

A+Request aQuote

Recent local project

A recent Collingwood Street Victorian re-roof included copper bay-window caps that will outlast the composition shingles by decades.

Local roof planning in Castro

Castro flats often share side walls while retaining separate roofs and ownership responsibilities. Before repair work begins, identify which parapet or wall belongs to the property and whether access requires coordination with a neighbor or association. Water entering at a decorative front facade can travel behind trim before it reaches the ceiling. The inspection should trace that route rather than treating every upstairs stain as a failed rear membrane.

Preserving Victorian character does not require keeping worn waterproofing. Copper accents, bay-window roofs and gable edges can be assessed independently, with sound decorative elements retained and failed flashings replaced. Ask for a clear drawing or description of the transition between the front pitched section and the low-slope field. Weather protection during tear-off is particularly important when several occupied flats sit beneath a compact roof area.

Why choose Ace for your Castro roof?

Our family-owned company has served San Francisco and the Bay Area since 1996. We are licensed, bonded and insured, and begin with the condition of your existing roof rather than assuming replacement is necessary. Explain when a leak appears, share earlier repair records and tell us about access restrictions. That information helps distinguish a localized flashing or drainage problem from wider material deterioration. A useful recommendation identifies the defect, the work needed to correct it and any limitations of repairing the surrounding older roof.

For a replacement, compare written scopes rather than headline prices. Ask what happens to old roofing layers, how exposed decking is checked, which materials and flashings are included, and how permit requirements will be confirmed. Discuss daily weather protection, cleanup, warranty terms and approval of hidden damage before work begins. Once the project is complete, keep your photographs and paperwork together and agree on sensible drain and flashing checks. Continued maintenance is part of protecting the investment, whether the work was a small repair or a complete new roof.

Roofing Services Offered in Castro

Castro Roofing FAQs

Can you re-roof a Castro Victorian without damaging the facade?

Yes — we set up debris protection across decorative trim, finials, and bay windows before tear-off and clean up to a broom finish daily.

Do you work with HOAs and neighbors on shared-wall buildings?

We do this constantly in the Castro. Coordination with neighbors on attached buildings is part of every quote.

Is a copper roof realistic for a Castro home?

It can be, on small accent areas like bay window caps or front gables. Full copper roofs are rare given cost, but spot installations are common and beautiful.