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St. Louis, Missouri · Plumbing

Plumbers in St. Louis, MO

10 plumbers in St. Louis, out of 142 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
10
Avg. score
42.1
Scored
9

Summary

Data last updated

As of October 14, 2026, the ProComfort Registry lists 10 plumbers in St. Louis, Missouri. Most-listed specialties: commercial (4), heating & furnaces (1), water heaters (1), air conditioning (1). 9 have enough public signals for a Registry Score, averaging 42.1 out of 100; 2 score 70 or higher. Together they hold 814 public reviews on Google, Yelp and Facebook. The highest-scored is Bieg Plumbing and Mechanical, at 77 out of 100. 1 is Featured for 2026. View Bieg Plumbing and Mechanical.

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

Showing 1–10 of 10

Plumbers in St. Louis: at a glance

How many plumbers are in St. Louis, Missouri?
As of October 14, 2026, the ProComfort Registry lists 10 plumbers in St. Louis, Missouri.
Who is the highest-scored plumber in St. Louis, Missouri?
By Registry Score, Bieg Plumbing and Mechanical (St. Louis, MO) ranks first at 77 out of 100, among 9 scored businesses averaging 42.1. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
How are plumbers in St. Louis, Missouri 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