Skip to content
ProComfort RegistryPowered byGenovation AI
Get Featured
Catonsville, Maryland · Plumbing

Plumbers in Catonsville, MD

3 plumbers in Catonsville, out of 11 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
3
Avg. score
41.5
Scored
2

Summary

Data last updated

As of October 14, 2026, the ProComfort Registry lists 3 plumbers in Catonsville, Maryland. Most-listed specialties: heating & furnaces (2), commercial (1). 2 have enough public signals for a Registry Score, averaging 41.5 out of 100; none scores 70 or higher. Together they hold 45 public reviews on Google, Yelp and Facebook. The highest-scored is The John E. Ruth Co., at 45 out of 100. 1 is Featured for 2026. View The John E. Ruth Co..

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

Showing 1–3 of 3

Plumbers in Catonsville: at a glance

How many plumbers are in Catonsville, Maryland?
As of October 14, 2026, the ProComfort Registry lists 3 plumbers in Catonsville, Maryland.
Who is the highest-scored plumber in Catonsville, Maryland?
By Registry Score, The John E. Ruth Co. (Catonsville, MD) ranks first at 45 out of 100, among 2 scored businesses averaging 41.5. 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 Catonsville, Maryland for 2026?
ProComfort Registry features The John E. Ruth Co.. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are plumbers in Catonsville, Maryland 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