🔧 Official Rankings
10 Best Plumbers in Dubuque, IA (October 2026)
We compared 10 plumbers serving Dubuque and Dubuque County, Iowa, and ranked the top providers by verified reviews, ratings, and local reputation — 315 customer reviews in all.
The 10 listed below hold an average rating of 4.3 out of 5, led by Top Notch Plumbing, Heating & Electrical Inc.. Updated for October 2026.
- Plumbers ranked
- 10
- Average rating
- 4.3★
- Reviews analyzed
- 315
- Area code
- 563
#1
⭐ 4.7 · 194 reviews
840 Garfield Ave, Dubuque, IA 52001
#2
#3
#4
⭐ 4.4 · 20 reviews
1010 Cedar Cross Rd, Dubuque, IA 52003
#5
#6
#7
#8
⭐ 4.1 · 26 reviews
17500 S John Deere Rd, Dubuque, IA 52001
#9
#10
Plumbers listed here serve Dubuque, Dubuque County, and nearby ZIP codes including 52001, 52002, 52003, 52004, 52099.