🔧 Official Rankings
10 Best Plumbers in Yankton, SD (September 2026)
We compared 8 plumbers serving Yankton and Yankton County, South Dakota, and ranked the top providers by verified reviews, ratings, and local reputation — 108 customer reviews in all.
The 8 listed below hold an average rating of 4.3 out of 5, led by The Drain Doctor -- Yankton and Vermillion. Updated for September 2026.
- Plumbers ranked
- 8
- Average rating
- 4.3★
- Reviews analyzed
- 108
- Area code
- 605
#1
The Drain Doctor -- Yankton and Vermillion
⭐ 5.0 · 36 reviews
400 E 4th St, Yankton, SD 57078
#2
#3
#4
#5
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#7
Redlinger Brothers Plumbing & Heating
⭐ 3.0 · 1 reviews
2306 E 15th St, Yankton, SD 57078
#8
Plumbers listed here serve Yankton, Yankton County, and nearby ZIP codes including 57078, 57079.