🏊 Official Rankings
10 Best Pool Service in Portsmouth, NH (June 2026)
The highest-rated pool service in Portsmouth based on verified reviews, ratings, and local reputation.
#1
Great Bay Spa & Sauna
⭐ 4.8 · 158 reviews
1850 Woodbury Ave, Portsmouth, NH 03801
#2
Aqua Paradise Pools & Spas
⭐ 4.5 · 75 reviews
15 Banfield Rd, Portsmouth, NH 03801
#3
Portsmouth Indoor Pool
⭐ 4.5 · 58 reviews
48 Andrew Jarvis Dr, Portsmouth, NH 03801
#4
#5
Portsmouth Outdoor Pool
⭐ 4.4 · 21 reviews
99 Peirce Island Rd, Portsmouth, NH 03801
#6
#7
YMCA of the Seacoast
⭐ 3.8 · 63 reviews
550 Peverly Hill Rd, Portsmouth, NH 03801
#8
Custom Pools Inc.
⭐ 3.6 · 57 reviews
373 Shattuck Way, Newington, NH 03801