🔧 Official Rankings
10 Best Plumbers in Hagerstown, MD (August 2026)
We compared 10 plumbers serving Hagerstown and Washington County, Maryland, and ranked the top providers by verified reviews, ratings, and local reputation — 7,011 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by RT Services. Updated for August 2026.
- Plumbers ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 7,011
- Area codes
- 301, 240
RT Services
⭐ 4.9 · 366 reviews
17117 Sterling Rd, Williamsport, MD 21795
Mike Yeakle's Heating & Air Conditioning
⭐ 4.9 · 192 reviews
635 Summit Ave, Hagerstown, MD 21740
Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical
⭐ 4.8 · 5119 reviews
20 Hump Rd, Hagerstown, MD 21740
Kershner's Water Pump Services
⭐ 5.0 · 49 reviews
16952 Broadfording Rd, Hagerstown, MD 21740
Hagerstown Heating & Cooling
⭐ 4.8 · 706 reviews
511 E Franklin St, Hagerstown, MD 21740
PlumbingWurx LLC - Hagerstown Plumbing Services
⭐ 4.8 · 255 reviews
1044 Virginia Ave, Hagerstown, MD 21740
Bob Jones Plumbing & Heating Inc
⭐ 4.7 · 176 reviews
615 Jefferson Blvd, Hagerstown, MD 21740
Snyder's Plumbing, Heating and Air Conditioning
⭐ 4.6 · 34 reviews
1016 Spruce St, Hagerstown, MD 21740
Crystal Water Plumbing
⭐ 4.5 · 46 reviews
13018 Pennsylvania Ave Suite # 1, Hagerstown, MD 21742
Plumbers listed here serve Hagerstown, Washington County, and nearby ZIP codes including 21740, 21741, 21742, 21746, 21747, 21748, 21749.