🔧 Official Rankings
10 Best Plumbers in Northwest One, DC (October 2026)
We compared 10 plumbers serving Northwest One, Washington DC, and ranked the top providers by verified reviews, ratings, and local reputation — 1,237 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by District Capital Services LLC. Updated for October 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 1,237
- Area code
- 202
#1
⭐ 4.9 · 346 reviews
125 L St SE, Washington, DC 20003
#2
#3
#4
⭐ 5.0 · 58 reviews
1629 K St NW #300, Washington, DC 20006
#5
⭐ 5.0 · 44 reviews
1481 P St NW, Washington, DC 20005
#6
#7
⭐ 4.9 · 47 reviews
1310 6th St NW, Washington, DC 20001
#8
⭐ 4.8 · 103 reviews
327 L St NE REAR, Washington, DC 20002
#9
⭐ 5.0 · 18 reviews
6119 Chillum Pl NE, Washington, DC 20011
#10
⭐ 4.6 · 167 reviews
2112 8th St NW, Washington, DC 20001