🔧 Official Rankings
10 Best Plumbers in West Haven, CT (October 2026)
We compared 10 plumbers serving West Haven and South Central Connecticut Planning Region County, Connecticut, and ranked the top providers by verified reviews, ratings, and local reputation — 1,899 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Yellow Plumbing LLC. Updated for October 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 1,899
- Area codes
- 203, 475
⭐ 5.0 · 120 reviews
419 Whalley Ave, New Haven, CT 06511
⭐ 5.0 · 32 reviews
116 Sherman Ave #310, New Haven, CT 06511
⭐ 5.0 · 28 reviews
367 Boston Post Rd, Orange, CT 06477
⭐ 4.7 · 1439 reviews
155 East St Unit 204, New Haven, CT 06511
⭐ 5.0 · 21 reviews
Malden St, West Haven, CT 06516
⭐ 4.6 · 158 reviews
582 Boston Post Rd, West Haven, CT 06516
Plumbers listed here serve West Haven, South Central Connecticut Planning Region County, and nearby ZIP codes including 06516.