Wind18 mi W of Castro Valley
63 mph measured gust near (Sfo)Sfo Intl Arpt
San Francisco International Airport reported a peak wind gust of 73 mph at 2:56 AM. Wind gusts above 58 mph were noted between 2:40 and 2:59 AM.
Alameda County · CA
Roof repair in Castro Valley, CA.
Compare free roof repair quotes in Castro Valley. Tell us about your roof and up to three local roofing companies will contact you.
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Roof repair in Castro Valley
What to know about roof repair in Castro Valley.
Most roof repairs are small jobs: a few lifted shingles, cracked flashing around a chimney or vent, or a worn pipe boot. Caught early they cost a fraction of a replacement; left alone, water gets into the decking and insulation.
For Alameda County, NOAA lists 1 hail report (largest 0.25 in), 1 damaging-wind report (up to 51 mph) and 0 tornado reports from January 2024 to June 2026. These count reports, not damaged roofs.
- County
- Alameda County
- Hail reports (county)
- 1
- Damaging wind reports
- 1
Before you hire
Questions to ask about roof repair.
- Can you find the cause of the problem, not just patch the spot?
- Is the repair warrantied in writing, and for how long?
- Will you match the existing shingles and flashing?
- What happens if more damage is found once the work starts?
Local storm news
Recent storm reports near Castro Valley.
Wind28 mi S of Castro Valley
58 mph measured gust 2 mi SW of Permanente
The PG&E station on Monte Bello Road West reported a gust of 67 mph.
Wind27 mi S of Castro Valley
65 mph measured gust 2 mi SW of Los Altos Hills
The PG&E station on Black Mountain reported a gust of 75 mph.
Source: NOAA NCEI Storm Events Database, data through Jun 30, 2026. All storm reports for Castro Valley
Costs
Roof repair costs in Castro Valley.
| Job | Typical US range |
|---|---|
| Minor roof repair (leak, flashing, a few shingles) | $350 – $1,500 |
| Larger repair or partial re-roof | $1,500 – $5,000 |
| Emergency tarp / temporary cover | $300 – $1,500 |
National planning ranges for an average ~2,000 sq ft home, not quotes. Local labor, roof pitch, layers to remove, materials and permits change the price.
How it works
From quote to finished roof.
- Tell us about your roofFive quick questions about the job, roof type and timing. No account needed.
- We match local companiesYour request goes to up to three roofing companies that serve your ZIP code.
- Compare written quotesThey contact you to schedule an inspection. Compare price, scope and warranty, then choose or walk away.
FAQ
Roof repair in Castro Valley, answered.
How long does a roof repair take?
Typical repairs are done in a few hours to a day. Larger repairs or ones that wait for dry weather can take longer.
Is repairing better than replacing?
If damage is limited and the rest of the roof is in good shape, repair is usually the cheaper choice. If the roof is near the end of its life or damage is widespread, a replacement often costs less over time.
Do I need a permit for roof repair in Castro Valley?
Many cities and counties require a building permit for roof work; the roofing company normally pulls it. Ask who is responsible and request a copy. Check with the Alameda County building department for local rules.
Is this service free?
Yes. RoofersNearMeHub is free for homeowners. Roofing companies that receive your request may pay us for the introduction; you are never obliged to hire anyone.
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