🏊 Official Rankings
10 Best Pool Service in Nashua, NH (August 2026)
We compared 10 pool service serving Nashua and Hillsborough County, New Hampshire, and ranked the top providers by verified reviews, ratings, and local reputation — 874 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by Oasis Hot Tub & Sauna. Updated for August 2026.
- Pool Service ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 874
- Area code
- 603
Oasis Hot Tub & Sauna
⭐ 4.8 · 170 reviews
455 Amherst St, Nashua, NH 03063
Paul the Plumber - Nashua
⭐ 4.8 · 167 reviews
30 Temple St Ste 400-22, Nashua, NH 03060
Advanced Spa And Pool (ASAP)
⭐ 4.6 · 242 reviews
162 Lowell Rd, Hudson, NH 03051
Francoeur Bros Swimming Pool Water, Inc
⭐ 4.8 · 15 reviews
220 Old Derry Rd #53, Hudson, NH 03051
Nashua YMCA - YMCA of Greater Nashua
⭐ 4.5 · 226 reviews
24 Stadium Drive, Nashua, NH 03062
Pool Service in Nashua — FAQs
How do I choose a pool service company in Nashua, NH?+
Look for providers with strong verified reviews that offer the service you need — routine cleaning and chemical balancing, seasonal opening and closing, leak detection, or repairs. Top-rated options serving Nashua include Elite Pool Services and Northeast Leak Detection & Pool Service. Confirm they handle your pool type when you call.
What is the average maintenance cost of an inground pool in Nashua?+
Ongoing maintenance depends on your pool's size and features and how much you outsource, so Nashua providers quote after seeing the pool. Weekly service, chemicals, and seasonal opening and closing are the main recurring costs — comparing a couple of quotes helps.
How often should a pool be serviced in Nashua?+
Most homeowners schedule weekly visits during the season for cleaning and chemical balancing, plus opening and closing. Because New Hampshire's swim season is short, many Nashua owners book opening and closing along with weekly upkeep in between.
What areas do Nashua pool companies serve?+
Nashua is in Hillsborough County and uses the 603 area code with ZIP codes like 03060 and 03061. Many providers also cover surrounding Hillsborough County towns, so confirm your address when scheduling.
Pool Service listed here serve Nashua, Hillsborough County, and nearby ZIP codes including 03060, 03061, 03062, 03063, 03064.