San Francisco has 35 verified plumbers with strong market performance—an average Google rating of 4.87 / 5 across 10,578 total reviews. This list includes top operators like Discount Plumbing San Francisco (5.0★, 477 reviews) and 33 other qualified contractors ready for your outreach campaign.
Five rows from the full 35-row dataset, sorted by rating & review count. The complete CSV includes phone, full street address, postal code, website URL, Google rating, review count, email type (corporate vs webmail), and the parent domain.
| Name | Rating | Reviews | |
|---|---|---|---|
| Discount Plumbing San Francisco | ★ 5.0 | 477 | admin@dprooterinc.com |
| 1 Backflow Plumbing | ★ 5.0 | 143 | 1backflowplumbing@gmail.com |
| Discover Plumbing and Rooter | ★ 5.0 | 124 | — |
| ZAYA Plumbing Maintenance LLC. | ★ 5.0 | 92 | service@zayapm.com |
| Isackson Plumbing | ★ 5.0 | 89 | isacksonplumbing@gmail.com |
San Francisco's plumbing market shows exceptional consolidation around quality: 34 of 35 plumbers (97%) carry a 4.5-star rating or better, with an average of 302 reviews per business. Only 23% maintain corporate email addresses (info@, contact@, hello@), meaning 27 plumbers rely on webmail—a data point that shapes outreach strategy in this high-cost market.
San Francisco plumbers average 302 Google reviews each—a sign of consistent job flow and customer satisfaction. ServiceTitan, Jobber, and Housecall Pro users hunting for proven contractors in dense urban markets will find ready buyers here.
With a 4.87 / 5 average rating and 97% of plumbers at 4.5+ stars, this is a buyer pool investing in quality tools and inventory. Water-heater wholesalers and fixture vendors can identify high-volume shops for direct partnership.
77% of San Francisco plumbers use webmail instead of branded domains—signaling smaller operations with marketing gaps. Local SEO and Google Ads agencies have clear room to position services and capture these under-optimized prospects.
The list contains 35 verified plumbers operating in San Francisco. Each entry has been validated for business activity and contact accuracy, giving you a clean dataset for cold outreach.
San Francisco plumbers in this list average 4.87 / 5 on Google, with 10,578 total reviews across all 35 businesses—an average of 302 reviews per plumber. This reflects a high-quality, heavily-reviewed market.
8 of the 35 plumbers (23%) use corporate email addresses (info@, contact@, hello@). The remaining 27 use webmail, which may indicate smaller crews or less formal marketing infrastructure.
97% of plumbers carry a 4.5-star rating or better, signaling a mature market where quality is the norm. The high review counts and tight rating band show customers actively rate service providers and expect excellence.
Yes. Your purchase includes instant download of the complete San Francisco plumber list in CSV format, with verified phone, email, and business details ready for import into your CRM or outreach tool.
Discount Plumbing San Francisco leads with 477 Google reviews and a 5.0-star rating. Other highly-rated operators include 1 Backflow Plumbing, Discover Plumbing and Rooter, ZAYA Plumbing Maintenance LLC, and Isackson Plumbing—all 5.0-star rated with strong review volume.