San Francisco Service Area
Roofing Services in Bernal Heights, San Francisco
Honest, no-oversell roofing in Bernal Heights from a family-owned San Francisco contractor since 1996.
Bernal is a hill of smaller cottages and 1900s wood-frame homes, many sitting on steep lots with awkward roof geometries — multiple flat sections at different heights, dormers, and additions that have been bolted on over decades.
Bernal Hill catches strong west winds funneled in from the ocean, especially on the south and west faces. Wind-driven rain finds every poorly detailed flashing on this hill, which is why penetrations matter more here than membrane choice.
"On a Bernal roof, flashing quality is everything. We don't cut corners on it just because it's hidden under shingles or behind a parapet."
- CA License #C39 1062496
- 4.5★ · 167+ Google reviews
- Bonded & insured · Since 1996
Recent local project
We completed a multi-level flat-roof rebuild on a Cortland-adjacent cottage last winter — three roof planes at three different heights, all tied together with new drainage.
Local roof planning in Bernal Heights
Bernal cottages commonly have additions built at different times and elevations. A leak at the junction between two roofs may be a transition problem even when both roof surfaces remain serviceable. Inspect uphill walls, dormer cheeks and the step between an original cottage and a rear extension. The solution may require redesigned flashing or a drainage correction rather than replacing every roof plane.
Wind exposure changes sharply between sheltered Cortland blocks and open hilltop properties. Ask how edges and ridge details will resist the exposure at your particular address. Access from a steep street should also be included in the plan: where ladders can stand safely, how materials reach the roof and how daily debris is contained. These practical issues matter as much as the product name on a Bernal replacement estimate.
Why choose Ace for your Bernal Heights 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 Bernal Heights
Bernal Heights Roofing FAQs
Do you handle the tricky roof geometries common in Bernal?
Yes. Multi-level flat sections, additions with mismatched roof planes, and tight access from steep streets are all standard Bernal Heights conditions for our crew.
How do I know if a leak is from the roof or from siding?
On wind-exposed Bernal homes, wind-driven rain often enters at siding, windows, or trim — not the roof. Our inspections include the home perimeter so we can tell you exactly where the water is getting in.
Can you re-roof a Bernal cottage in a single day?
Small Bernal cottages with simple geometry can often be torn off and dried-in in one day, with finish work completed on day two.
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