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Renton, Washington · Plumbing

Plumbers in Renton, WA

4 plumbers in Renton, out of 18 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
4
Avg. score
67.5
Scored
4

Summary

Data last updated

As of October 14, 2026, the ProComfort Registry lists 4 plumbers in Renton, Washington. Most-listed specialties: heating & furnaces (3), water heaters (1), air conditioning (1). 4 have enough public signals for a Registry Score, averaging 67.5 out of 100; 2 score 70 or higher. Together they hold 7,100 public reviews on Google, Yelp and Facebook. The highest-scored is South West Plumbing Heating Air & Electric, at 77 out of 100. 2 are Featured for 2026. View South West Plumbing Heating Air & Electric.

Counts come straight from the Registry's records. How the Registry Score works

Showing 1–4 of 4

Plumbers in Renton: at a glance

How many plumbers are in Renton, Washington?
As of October 14, 2026, the ProComfort Registry lists 4 plumbers in Renton, Washington.
Who is the highest-scored plumber in Renton, Washington?
By Registry Score, South West Plumbing Heating Air & Electric (Renton, WA) ranks first at 77 out of 100, among 4 scored businesses averaging 67.5. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
Which companies are featured in Renton, Washington for 2026?
ProComfort Registry features Washington Water Heaters Heating & Air Conditioning, Trusted Plumbing & Heating LLC - Renton. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are plumbers in Renton, Washington ranked?
By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.

What this list includes: plumbing businesses, including drain, sewer, pipe, leak and water heater work. Tags come from each business's public category and name, so a company can appear under several trades. Plumbers across the US