2026 Awards · Washington, UT
Top Water Pros in Washington
The highest-rated water treatment, softener, filtration, and plumbing companies in Washington, Utah — ranked by weighted Google ratings across 6 eligible local companies. Independent and data-based. Placement cannot be purchased.
Advertising disclosure
The Very Good Water Company earns a referral fee when we connect you with a local water-treatment professional. We are independent — we are not paid to rank or recommend any specific brand or product.
- #1Thompson Plumbing, Heating, Cooling & ElectricalGet the badge
Plumber · 5.0 ★ (1,948 Google reviews)
- #2Red Rock Plumbing and Drain CleaningGet the badge
Plumber · 5.0 ★ (354 Google reviews)
- #3Free Flow Plumbing and DrainsGet the badge
Plumber · 4.9 ★ (159 Google reviews)
- #4Walker Plumbing, Heating & AirGet the badge
Plumber · 4.8 ★ (2,127 Google reviews)
- #5Superior Water & AirGet the badge
Water Softeners · 4.8 ★ (615 Google reviews)
- #6Colf's Plumbing Inc.Get the badge
Plumber · 4.4 ★ (33 Google reviews)
How this ranking works
- Rankings are computed from published Google ratings and review counts for active companies in our directory, refreshed with our data pipeline.
- Every company needs at least 10 Google reviews to be ranked. Scores use a weighted (Bayesian) average so a small number of perfect reviews does not outrank a large body of near-perfect ones.
- A city is only ranked when at least 5 companies meet the review minimum.
- Placement cannot be purchased. No company paid to appear, and claiming a listing does not affect rank.