🔧 Official Rankings
10 Best Plumbers in Towson, MD (August 2026)
We compared 10 plumbers serving Towson and Baltimore County, Maryland, and ranked the top providers by verified reviews, ratings, and local reputation — 2,761 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Hardy Plumbing. Updated for August 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 2,761
- Area codes
- 410, 443
Hardy Plumbing
⭐ 5.0 · 227 reviews
8517 Loch Raven Blvd, Towson, MD 21286
Donovan WaterWorks
⭐ 4.9 · 765 reviews
9720 Greenside Dr #9w, Cockeysville, MD 21030
Heil Plumbing & HVAC
⭐ 4.9 · 426 reviews
9603 Deereco Rd Ste 304, Timonium, MD 21093
Catons Plumbing, Drains & Water Cleanup
⭐ 4.9 · 178 reviews
22 W Pennsylvania Ave Ste 415, Towson, MD 21204
Roto-Rooter Plumbing & Water Cleanup
⭐ 4.8 · 823 reviews
606 Baltimore Ave Ste 402-E, Towson, MD 21204
Drew & Sons Plumbing Corp
⭐ 4.8 · 217 reviews
6116 MacBeth Dr #6300, Baltimore, MD 21239
W.A. Gambrill plumbing
⭐ 4.7 · 16 reviews
318 E Pennsylvania Ave #5313, Towson, MD 21286
Plumbers listed here serve Towson, Baltimore County, and nearby ZIP codes including 21204, 21286.