🔧 Official Rankings
10 Best Plumbers in Bellingham, WA (September 2026)
We compared 10 plumbers serving Bellingham and Whatcom County, Washington, and ranked the top providers by verified reviews, ratings, and local reputation — 4,024 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Marr's Heating, AC, Plumbing & Electrical. Updated for September 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 4,024
- Area code
- 360
⭐ 4.9 · 1950 reviews
1677 Mt Baker Hwy, Bellingham, WA 98226
⭐ 4.9 · 1327 reviews
4443 Aldrich Rd, Bellingham, WA 98226
⭐ 4.9 · 246 reviews
1200 Harris Ave #203, Bellingham, WA 98225
⭐ 4.9 · 135 reviews
2201 Humboldt St, Bellingham, WA 98225
⭐ 5.0 · 27 reviews
1308 Meador Ave C108, Bellingham, WA 98229
⭐ 4.7 · 248 reviews
4041 Bakerview Spur Ste 3, Bellingham, WA 98226
⭐ 4.8 · 32 reviews
2423 Old Lakeway Dr, Bellingham, WA 98229
Plumbers listed here serve Bellingham, Whatcom County, and nearby ZIP codes including 98225, 98226, 98227, 98228, 98229.