🔧 Official Rankings
10 Best Plumbers in Corvallis, OR (September 2026)
We compared 10 plumbers serving Corvallis and Benton County, Oregon, and ranked the top providers by verified reviews, ratings, and local reputation — 349 customer reviews in all.
The 10 listed below hold an average rating of 4.2 out of 5, led by Linn Benton Plumbing. Updated for September 2026.
- Plumbers ranked
- 10
- Average rating
- 4.2★
- Reviews analyzed
- 349
- Area code
- 541
#1
#2
#3
⭐ 5.0 · 19 reviews
#4
#5
#6
⭐ 4.6 · 34 reviews
5480 Philomath Blvd, Corvallis, OR 97333
#7
⭐ 4.4 · 54 reviews
610 SW Washington Ave, Corvallis, OR 97333
#8
#9
#10
⭐ 3.9 · 20 reviews
942 NW 9th St, Corvallis, OR 97330
Plumbers listed here serve Corvallis, Benton County, and nearby ZIP codes including 97330, 97331, 97333, 97339.