88
ExceptionalBaltimore, MD 21206 4.7(472 reviews)
HVACPlumbingHeatingA/C
Baltimore, Maryland · Air conditioning
Air conditioning contractors in Baltimore, MD
124 air conditioning contractors in Baltimore, out of 256 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 124
- Avg. score
- 41.4
- Scored
- 80
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 124 air conditioning contractors in Baltimore, Maryland. Most-listed specialties: heating & furnaces (111), commercial (7), refrigeration (7), ductwork & IAQ (4). 80 have enough public signals for a Registry Score, averaging 41.4 out of 100; 10 score 70 or higher. Together they hold 16,603 public reviews on Google, Yelp and Facebook. The highest-scored is Apollo Refrigeration Heating & Air Conditioning, at 95 out of 100. 20 are Featured for 2026. View Apollo Refrigeration Heating & Air Conditioning.
Counts come straight from the Registry's records. How the Registry Score works
Featured air conditioning contractors in Baltimore
Showing 1–20 of 124
95
ExceptionalBaltimore, MD 21224 4.9(14,570 reviews)
HVACHeatingA/CRefrigeration
88
ExceptionalBaltimore, MD 21206 4.7(472 reviews)
HVACPlumbingHeatingA/C
82
StrongBaltimore, MD 21223 4.9(124 reviews)
HVACHeatingA/C
81
StrongBaltimore, MD 21221 5.0(222 reviews)
HVACHeatingA/C
74
StrongBaltimore, MD 21215 4.7(100 reviews)
HVACHeatingA/CDucts
74
StrongBaltimore, MD 21229 4.9(117 reviews)
HVACHeatingA/C
71
StrongBaltimore, MD 21224 4.4(107 reviews)
HVACHeatingA/C
70
Strong70
StrongBaltimore, MD 21214 4.4(69 reviews)
HVACHeatingA/C
70
StrongBaltimore, MD 21230 4.7(76 reviews)
HVACA/CRefrigeration
65
EstablishedBaltimore, MD 21237 4.6(24 reviews)
HVACHeatingA/C
64
EstablishedBaltimore, MD 21202 4.7(68 reviews)
HVACHeatingA/C
64
EstablishedBaltimore, MD 21223 4.6(14 reviews)
HVACHeatingA/C
64
EstablishedBaltimore, MD 4.7(26 reviews)
HVACHeatingA/C
63
EstablishedBaltimore, MD 21230 4.4(13 reviews)
HVACHeatingA/C
62
EstablishedBaltimore, MD 21202 4.2(108 reviews)
HVACHeatingA/C
62
EstablishedBaltimore, MD 21218 4.2(36 reviews)
HVACHeatingA/C
62
Established61
EstablishedBaltimore, MD 21230 4.4(9 reviews)
HVACHeatingA/C
61
EstablishedAir conditioning contractors in Baltimore: at a glance
- How many air conditioning contractors are in Baltimore, Maryland?
- As of October 14, 2026, the ProComfort Registry lists 124 air conditioning contractors in Baltimore, Maryland.
- Who is the highest-scored air conditioning contractor in Baltimore, Maryland?
- By Registry Score, Apollo Refrigeration Heating & Air Conditioning (Baltimore, MD) ranks first at 95 out of 100, among 80 scored businesses averaging 41.4. 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 Baltimore, Maryland for 2026?
- ProComfort Registry features Baltimore's Best Plumbing Heating & Cooling. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are air conditioning contractors in Baltimore, 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: businesses whose public category or name points to air conditioning or cooling. Tags come from each business's public category and name, so a company can appear under several trades. Air conditioning contractors across the US