Skip to content
ProComfort RegistryPowered byGenovation AI
Get Featured
Columbia, Maryland · HVAC

HVAC contractors in Columbia, MD

9 HVAC contractors in Columbia, out of 9 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
9
Avg. score
53.6
Scored
5

Summary

Data last updated

As of October 14, 2026, the ProComfort Registry lists 9 HVAC contractors in Columbia, Maryland. Most-listed specialties: air conditioning (8), heating & furnaces (7), commercial (1), refrigeration (1). 5 have enough public signals for a Registry Score, averaging 53.6 out of 100; 2 score 70 or higher. Together they hold 289 public reviews on Google, Yelp and Facebook. The highest-scored is Greenfox Cooling Heating & Plumbing, at 74 out of 100. 3 are Featured for 2026. View Greenfox Cooling Heating & Plumbing.

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

Showing 1–9 of 9

HVAC contractors in Columbia: at a glance

How many HVAC contractors are in Columbia, Maryland?
As of October 14, 2026, the ProComfort Registry lists 9 HVAC contractors in Columbia, Maryland.
Who is the highest-scored HVAC contractor in Columbia, Maryland?
By Registry Score, Greenfox Cooling Heating & Plumbing (Columbia, MD) ranks first at 74 out of 100, among 5 scored businesses averaging 53.6. 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 Columbia, Maryland for 2026?
ProComfort Registry features Greenfox Cooling Heating & Plumbing, All American HVAC Services, Delta HVAC & Refrigeration Services. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are HVAC contractors in Columbia, 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: heating, ventilation and air conditioning businesses (furnaces, heat pumps, A/C, climate control). Tags come from each business's public category and name, so a company can appear under several trades. HVAC contractors across the US