🔧 Official Rankings
10 Best Plumbers in Waterbury, CT (October 2026)
We compared 10 plumbers serving Waterbury and Naugatuck Valley Planning Region County, Connecticut, and ranked the top providers by verified reviews, ratings, and local reputation — 2,970 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Master Rooter: Sewer and Drain Cleaning Service. Updated for October 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 2,970
- Area codes
- 203, 860
⭐ 5.0 · 98 reviews
92 Brookside Rd, Waterbury, CT 06708
⭐ 4.9 · 140 reviews
117 Echo Lake Rd, Watertown, CT 06795
⭐ 4.8 · 1561 reviews
165 Railroad Hill St, Waterbury, CT 06708
⭐ 4.7 · 695 reviews
411 Highland Ave #2N, Waterbury, CT 06708
⭐ 4.8 · 25 reviews
44 Primrose St, Waterbury, CT 06708
Plumbers listed here serve Waterbury, Naugatuck Valley Planning Region County, and nearby ZIP codes including 06701, 06702, 06703, 06704, 06705, 06706, 06708, 06710, 06720, 06721, 06722, 06723 and more.