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Ellicott City, Maryland · Plumbing

Plumbers in Ellicott City, MD

2 plumbers in Ellicott City, out of 12 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
2
Avg. score
50
Scored
2

Summary

Data last updated

As of October 14, 2026, the ProComfort Registry lists 2 plumbers in Ellicott City, Maryland. Most-listed specialties: heating & furnaces (2), air conditioning (1). 2 have enough public signals for a Registry Score, averaging 50 out of 100; 1 scores 70 or higher. Together they hold 817 public reviews on Google, Yelp and Facebook. The highest-scored is Keller Plumbing & Heating LLC, at 78 out of 100. 2 are Featured for 2026. View Keller Plumbing & Heating LLC.

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

Showing 1–2 of 2

Plumbers in Ellicott City: at a glance

How many plumbers are in Ellicott City, Maryland?
As of October 14, 2026, the ProComfort Registry lists 2 plumbers in Ellicott City, Maryland.
Who is the highest-scored plumber in Ellicott City, Maryland?
By Registry Score, Keller Plumbing & Heating LLC (Ellicott City, MD) ranks first at 78 out of 100, among 2 scored businesses averaging 50. 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 Ellicott City, Maryland for 2026?
ProComfort Registry features Keller Plumbing & Heating LLC, Crouse Plumbing & Heating. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are plumbers in Ellicott City, 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