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ALPHA ONE ROOFING INCRoofer in San Leandro, CA

ALPHA ONE ROOFING INC is a roofer at 2517 Williams St, San Leandro, CA 94577, rated 5.0 from 3 Google reviews. Open Monday to Friday.

San Leandro, CA0 paid placements in any rankingHow we rank

Call (510) 904-2024Website ↗

Key facts

Key facts about ALPHA ONE ROOFING INC
Address2517 Williams St, San Leandro, CA 94577Get directions
Phone(510) 904-2024
Websitealphaoneroofinginc.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating5.0 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Roofingmain tradeGoogle main category

Service area

Serves San Leandro and 11 towns within 40 miles: San Lorenzo, Ashland, Cherryland, Castro Valley, Alameda, Hayward, Fairview, Oakland, Piedmont, Moraga and Emeryville.

Based in San Leandro, CAView on map

Opening hours

Opening hours for ALPHA ONE ROOFING INC
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical roofing prices

Typical roofing prices
JobLowTypicalHigh
Roof replacementPer project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.14 Pacific factor (2025 Cost vs. Value Report)$8,560$11,420$15,990
Roof repairPer repair: typical range of customer-reported jobs. US national range$395$1,174$1,968

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 3 Google reviews

Hired ALPHA ONE ROOFING INC? Write a review

Questions about ALPHA ONE ROOFING INC

What are ALPHA ONE ROOFING INC’s hours?

ALPHA ONE ROOFING INC is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does ALPHA ONE ROOFING INC serve?

Serves San Leandro and 11 towns within 40 miles: San Lorenzo, Ashland, Cherryland, Castro Valley, Alameda, Hayward, Fairview, Oakland, Piedmont, Moraga and Emeryville. The list is based on the business's location and the usual service radius for roofing. Confirm your address is covered when you call.

What do Google reviews say about ALPHA ONE ROOFING INC?

ALPHA ONE ROOFING INC has a rating of 5.0 from 3 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact ALPHA ONE ROOFING INC?

Call ALPHA ONE ROOFING INC on (510) 904-2024. The business is at 2517 Williams St, San Leandro, CA 94577. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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