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H2O So Clean is a top-rated pool service company in San Diego, CA, earning a perfect 5-star rating from over 31 satisfied customers. They specialize in residential pool maintenance, water chemistry, and equipment upkeep for homeowners enjoying San Diego's nearly year-round outdoor swimming season. H2O So Clean delivers reliable, professional service that keeps your pool pristine from North County to South Bay. FAQ Q: Is year-round pool maintenance necessary in San Diego? A: Yes — San Diego's mild climate means pools are used most of the year, requiring consistent chemical balancing and cleaning to stay safe and inviting. Q: Does H2O So Clean service both chlorine and saltwater pools? A: Most professional pool companies in San Diego service both systems — confirm with H2O So Clean when scheduling your first visit. Q: How do I know if my pool water chemistry is off? A: Signs include cloudy or green water, skin irritation, or strong chlorine smell. Regular weekly service prevents most chemistry issues before they develop.
Data updated Apr 16, 2026
| # | Business | Rating | Reviews | Response |
|---|---|---|---|---|
| #1 | C2C Pool Service & Repair | 5.0 | 57 | Tracking |
| #2 | Diamond Pool Service | 5.0 | 33 | Tracking |
| #3 | H2O So Clean | 5.0 | 31 | 0% |
| #4 | Backyard Pool and Spa Service | 5.0 | 21 | Tracking |
| #5 | Cabana Pool Service | 5.0 | 20 | Tracking |
| #6 | Blue Tide Swimming Pool Service & Repair | 5.0 | 18 | Tracking |
| #7 | San Diego Pool Solutions |
| 5.0 |
| 17 |
| Tracking |
| #8 | Bonita’s pool service | 5.0 | 11 | Tracking |
| #9 | Golden State Pools | 4.9 | 113 | Tracking |
| #10 | Simpson Pool & Spa SERVICE & REPAIR DIVISION | 4.9 | 109 | Tracking |
| #11 | Priority Pool Service | 4.9 | 103 | Tracking |
| #12 | McKinney's Pool Service | 4.9 | 102 | Tracking |