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Premier Roofing & Retro-Fit
#1 in Sunnyvale
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Top 10 Best Roofing Contractors in Sunnyvale, CA
Ranked by Google ratings, review quality, and response time. Updated April 2026.
Google ratings onlyUpdated hourlyMin 3 reviews required
Ranked by Google ratings, review quality, and response time. Updated April 2026.
3000 Scott Blvd #101, Santa Clara, CA 95054, USA, Sunnyvale, CA 95054
Why they ranked: Our top-ranked pick with an exceptional 5-star rating from 37 reviews.
100 S Murphy Ave, Sunnyvale, CA 94086, USA, Sunnyvale, CA 94086
Why they ranked: A close runner-up with an exceptional 5-star rating from 34 reviews.
710 Lakeway Dr # 200, Sunnyvale, CA 94085, USA, Sunnyvale, CA 94085
Why they ranked: Ranked #3 with an exceptional 5-star rating from 24 reviews.
1118 Stoneylake Ct, Sunnyvale, CA 94089, USA, Sunnyvale, CA 94089
Why they ranked: Ranked #4 with an exceptional 5-star rating.
7335 Bollinger Rd, Cupertino, CA 95014, USA, Sunnyvale, CA 95014
Why they ranked: Ranked #5 with an exceptional 5-star rating.
2122 Rock St, Mountain View, CA 94043, USA, Sunnyvale, CA 94043
Why they ranked: Ranked #6 with an exceptional 5-star rating.
1050 Borregas Ave, Sunnyvale, CA 94089, USA, Sunnyvale, CA 94089
Why they ranked: Ranked #7 with an exceptional 5-star rating.
305 Tyrella Ave, Mountain View, CA 94043, USA, Sunnyvale, CA 94043
Why they ranked: Ranked #8 with an exceptional 4.9-star rating across 88 Google reviews.
519 Marine View Ave suite g, Belmont, CA 94002, USA, Sunnyvale, CA 94002
Why they ranked: Ranked #9 with an exceptional 4.9-star rating from 42 reviews.
20195 Stevens Creek Blvd suite 521, Cupertino, CA 95014, USA, Sunnyvale, CA 20195
Why they ranked: Ranked #10 with an exceptional 4.9-star rating from 28 reviews.
Rating Score (50%) — Average star rating from Google customer reviews.
Review Volume (30%) — Number of Google reviews. More reviews = greater confidence.
Response Time (20%) — Faster response times earn higher rankings.
Only businesses with 3+ reviews are eligible. Rankings refresh every hour. Paid listings do not influence ranking order.
Premier Roofing & Retro-Fit currently holds the top spot with a 5-star rating across 37 reviews.
No. Paid tiers get additional profile features, but ranking order is determined solely by ratings, reviews, and response time.
List your business and accumulate at least 3 Google reviews. Rankings are automatic and updated hourly.
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