🔧 Official Rankings
10 Best Plumbers in Los Altos, CA (September 2026)
We compared 10 plumbers serving Los Altos and Santa Clara County, California, and ranked the top providers by verified reviews, ratings, and local reputation — 983 customer reviews in all.
The 10 listed below hold an average rating of 5.0 out of 5, led by JetPipe Plumbing. Updated for September 2026.
- Plumbers ranked
- 10
- Average rating
- 5.0★
- Reviews analyzed
- 983
- Area codes
- 650, 408
JetPipe Plumbing
⭐ 5.0 · 199 reviews
830 Stewart Dr Ste 207, Sunnyvale, CA 94085
MTZ Plumbing inc
⭐ 5.0 · 165 reviews
480 E McKinley Ave, Sunnyvale, CA 94086
United HVAC, Plumbing & Electrical
⭐ 5.0 · 134 reviews
1159 Sonora Ct, Sunnyvale, CA 94086
Westgate Plumbing Services
⭐ 5.0 · 65 reviews
1075 Terra Bella Ave #215, Mountain View, CA 94043
Mr. Rooter Plumbing of Sunnyvale - Mountain View
⭐ 4.9 · 126 reviews
1098 W Evelyn Ave Suite 104, Sunnyvale, CA 94086
Comet Plumbing & Sewer Co.
⭐ 4.9 · 106 reviews
100 S Murphy Ave Suite 200, Sunnyvale, CA 94086
Shepherd's Plumbing Heating and Air Conditioning
⭐ 4.8 · 86 reviews
2550 Wyandotte St Ste C, Mountain View, CA 94043
Palo Alto Plumber Co
⭐ 5.0 · 14 reviews
3567 El Camino Real, Palo Alto, CA 94306
Plumbers listed here serve Los Altos, Santa Clara County, and nearby ZIP codes including 94022, 94023, 94024.