52
EstablishedPasadena, Maryland · HVAC
HVAC contractors in Pasadena, MD
8 HVAC contractors in Pasadena, out of 10 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 8
- Avg. score
- 52.4
- Scored
- 8
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 8 HVAC contractors in Pasadena, Maryland. Most-listed specialties: air conditioning (7), heating & furnaces (6), commercial (1). 8 have enough public signals for a Registry Score, averaging 52.4 out of 100; 3 score 70 or higher. Together they hold 572 public reviews on Google, Yelp and Facebook. The highest-scored is Smith & Company HVAC, at 84 out of 100. 3 are Featured for 2026. View Smith & Company HVAC.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Pasadena
24
Developing8
DevelopingShowing 1–8 of 8
84
Strong76
Strong71
StrongPasadena, MD 21122 4.8(66 reviews)
HVACPlumbingHeatingA/C
57
EstablishedPasadena, MD 21122 4.3(4 reviews)
HVACHeatingA/C
52
Established47
DevelopingPasadena, MD 21122 4.0(7 reviews)
HVACHeatingA/C
24
Developing8
DevelopingHVAC contractors in Pasadena: at a glance
- How many HVAC contractors are in Pasadena, Maryland?
- As of October 14, 2026, the ProComfort Registry lists 8 HVAC contractors in Pasadena, Maryland.
- Who is the highest-scored HVAC contractor in Pasadena, Maryland?
- By Registry Score, Smith & Company HVAC (Pasadena, MD) ranks first at 84 out of 100, among 8 scored businesses averaging 52.4. 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 Pasadena, Maryland for 2026?
- ProComfort Registry features UNIVERSAL AC&Heat, KLM Mechanical, A M Gable Heating and Cooling. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Pasadena, 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