🔧 Official Rankings
10 Best Plumbers in South Kingstown, RI (August 2026)
We compared 8 plumbers serving South Kingstown and Washington County, Rhode Island, and ranked the top providers by verified reviews, ratings, and local reputation — 1,782 customer reviews in all.
The 8 listed below hold an average rating of 4.6 out of 5, led by Roto-Rooter Plumbing & Water Cleanup. Updated for August 2026.
- Plumbers ranked
- 8
- Average rating
- 4.6★
- Reviews analyzed
- 1,782
- Area code
- 401
#1
Roto-Rooter Plumbing & Water Cleanup
⭐ 4.9 · 1650 reviews
750 Boston Neck Rd Ste 6, Narragansett, RI 02882
#2
#3
#4
#5
#6
Jake Lavoie Plumbing and Heating LLC
⭐ 4.5 · 29 reviews
1275 Ministerial Rd, South Kingstown, RI 02879
#7
#8
Supply New England
⭐ 3.9 · 16 reviews
1425 Kingstown Rd, South Kingstown, RI 02883