🔧 Official Rankings
10 Best Plumbers in Renton, WA (August 2026)
We compared 10 plumbers serving Renton and King County, Washington, and ranked the top providers by verified reviews, ratings, and local reputation — 8,417 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by OCEAN PLUMBING LLC. Updated for August 2026.
- Plumbers ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 8,417
- Area codes
- 206, 425
OCEAN PLUMBING LLC
⭐ 5.0 · 149 reviews
838 Lynnwood Ave NE, Renton, WA 98056
Washington Water Heaters, Heating & Air Conditioning
⭐ 4.9 · 285 reviews
17152 116th Ave SE, Renton, WA 98058
Harts Plumbers, Electricians, & HVAC Technicians
⭐ 4.8 · 1252 reviews
617 Industry Dr, Tukwila, WA 98188
Roto-Rooter Plumbing & Water Cleanup
⭐ 4.8 · 750 reviews
4508 NE 4th St A, Renton, WA 98059
Aqualine Plumbing & Sewer
⭐ 4.8 · 575 reviews
13130 44th Ave S Unit 1, Tukwila, WA 98168
Trusted Plumbing & Heating - Renton
⭐ 4.7 · 392 reviews
1201 Monster Rd SW #350, Renton, WA 98057
RoyalPipes Plumber Renton
⭐ 4.8 · 33 reviews
240 SW 43rd St, Renton, WA 98057
Plumbers listed here serve Renton, King County, and nearby ZIP codes including 98055, 98056, 98057, 98058, 98059.