🔧 Official Rankings
10 Best Plumbers in Lawrence, KS (September 2026)
We compared 10 plumbers serving Lawrence and Douglas County, Kansas, and ranked the top providers by verified reviews, ratings, and local reputation — 5,497 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by KB Complete Plumbing, Heating, Cooling & Electrical Inc.. Updated for September 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 5,497
- Area code
- 785
KB Complete Plumbing, Heating, Cooling & Electrical Inc.
⭐ 5.0 · 283 reviews
2325 Ponderosa Dr, Lawrence, KS 66046
Roto-Rooter Plumbing & Water Cleanup
⭐ 4.9 · 2145 reviews
1800 E 23rd St Ste B1, Lawrence, KS 66046
Blue Duck Plumbing
⭐ 4.9 · 1809 reviews
1801 Bullene Ave, Lawrence, KS 66044
Dunco Heating, Cooling & Plumbing
⭐ 4.9 · 914 reviews
1920 Delaware St, Lawrence, KS 66046
Avantel Plumber of Lawrence KS
⭐ 5.0 · 35 reviews
450 Arkansas St, Lawrence, KS 66044
Kastl Plumbing
⭐ 4.7 · 186 reviews
4920 Legends Dr #100, Lawrence, KS 66049
Plumbers listed here serve Lawrence, Douglas County, and nearby ZIP codes including 66044, 66045, 66046, 66047, 66049.