🔧 Official Rankings
10 Best Plumbers in Marysville, WA (September 2026)
We compared 10 plumbers serving Marysville and Snohomish County, Washington, and ranked the top providers by verified reviews, ratings, and local reputation — 4,631 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by South West Plumbing, Heating, Air & Electric. Updated for September 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 4,631
- Area codes
- 425, 360
⭐ 5.0 · 2346 reviews
1105 10th St, Marysville, WA 98270
⭐ 5.0 · 238 reviews
1405 90th Dr NE, Lake Stevens, WA 98258
⭐ 5.0 · 101 reviews
1818 Grove St, Marysville, WA 98270
⭐ 4.8 · 84 reviews
1624 Grove St, Marysville, WA 98270
⭐ 4.9 · 37 reviews
6905 62nd Dr NE, Marysville, WA 98270
⭐ 4.7 · 636 reviews
1239 State Ave, Marysville, WA 98270
Plumbers listed here serve Marysville, Snohomish County, and nearby ZIP codes including 98270, 98271.