🏊 Official Rankings
10 Best Pool Service in Los Altos, CA (September 2026)
We compared 10 pool service serving Los Altos and Santa Clara County, California, and ranked the top providers by verified reviews, ratings, and local reputation — 127 customer reviews in all.
The 10 listed below hold an average rating of 4.7 out of 5, led by Sterling Pool Supplies & Services. Updated for September 2026.
- Pool Service ranked
- 10
- Average rating
- 4.7★
- Reviews analyzed
- 127
- Area codes
- 650, 408
Sterling Pool Supplies & Services
⭐ 4.8 · 28 reviews
1239 W El Camino Real, Mountain View, CA 94040
Excel Pool & Spa
⭐ 4.6 · 28 reviews
1924 Plymouth St, Mountain View, CA 94043
Optimum Pools Inc
⭐ 4.7 · 14 reviews
170 N Wolfe Rd Ste 6, Sunnyvale, CA 94086
WhiteCliff Custom Pool Care
⭐ 5.0 · 1 reviews
4546 El Camino Real, Los Altos, CA 94022
Blue Water Pools, Inc.
⭐ 4.3 · 11 reviews
2401 Charleston Rd, Mountain View, CA 94043
Los Altos Pool Service
⭐ 4.0 · 3 reviews
426 Mundell Way, Los Altos, CA 94022
Pool Service listed here serve Los Altos, Santa Clara County, and nearby ZIP codes including 94022, 94023, 94024.