🔧 Official Rankings
10 Best Plumbers in Olympia, WA (September 2026)
We compared 10 plumbers serving Olympia and Thurston County, Washington, and ranked the top providers by verified reviews, ratings, and local reputation — 6,668 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Hardie Plumbing. Updated for September 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 6,668
- Area code
- 360
⭐ 5.0 · 115 reviews
2849 Black Lake Blvd SW, Tumwater, WA 98512
⭐ 4.9 · 2389 reviews
1218 Carpenter Rd SE, Lacey, WA 98503
⭐ 4.9 · 2221 reviews
514 Pattison St NE, Olympia, WA 98506
⭐ 4.9 · 734 reviews
1202 Black Lake Blvd SW Ste A5, Olympia, WA 98502
⭐ 4.9 · 406 reviews
8410 30th Ave NE Ste C Suite C, Lacey, WA 98516
⭐ 4.9 · 214 reviews
7436 45th Ave SE Unit 108, Lacey, WA 98503
⭐ 4.9 · 175 reviews
400 Union Ave SE #200, Olympia, WA 98501
Plumbers listed here serve Olympia, Thurston County, and nearby ZIP codes including 98501, 98502, 98504, 98505, 98506, 98507, 98508, 98512, 98513, 98516, 98540, 98599.