90
ExceptionalBaltimore, MD 21214 4.9(1,692 reviews)
HVACPlumbingHeating
Baltimore, Maryland · Heating & furnaces
Heating & furnace contractors in Baltimore, MD
157 heating & furnace contractors in Baltimore, out of 256 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 157
- Avg. score
- 44.9
- Scored
- 104
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 157 heating & furnace contractors in Baltimore, Maryland. Most-listed specialties: air conditioning (111), commercial (7), ductwork & IAQ (5), refrigeration (4). 104 have enough public signals for a Registry Score, averaging 44.9 out of 100; 17 score 70 or higher. Together they hold 24,099 public reviews on Google, Yelp and Facebook. The highest-scored is Apollo Refrigeration Heating & Air Conditioning, at 95 out of 100. 30 are Featured for 2026. View Apollo Refrigeration Heating & Air Conditioning.
Counts come straight from the Registry's records. How the Registry Score works
Featured heating & furnace contractors in Baltimore
88
ExceptionalBaltimore, MD 21206 4.7(472 reviews)
HVACPlumbingHeatingA/C
83
Strong79
StrongShowing 1–20 of 157
95
ExceptionalBaltimore, MD 21224 4.9(14,570 reviews)
HVACHeatingA/CRefrigeration
92
ExceptionalBaltimore, MD 21230 4.7(1,712 reviews)
HVACPlumbingHeating
90
ExceptionalBaltimore, MD 21214 4.9(1,692 reviews)
HVACPlumbingHeating
90
ExceptionalBaltimore, MD 21211 4.8(460 reviews)
HVACPlumbingHeating
88
ExceptionalBaltimore, MD 21206 4.7(472 reviews)
HVACPlumbingHeatingA/C
83
StrongBaltimore, MD 21231 4.8(61 reviews)
HVACPlumbingHeating
82
StrongBaltimore, MD 21223 4.9(124 reviews)
HVACHeatingA/C
81
StrongBaltimore, MD 21218 4.6(683 reviews)
HVACPlumbingHeating
81
StrongBaltimore, MD 21221 5.0(222 reviews)
HVACHeatingA/C
79
StrongBaltimore, MD 21211 4.8(2,027 reviews)
HVACPlumbingHeating
75
StrongBaltimore, MD 21211 4.7(290 reviews)
HVACPlumbingHeating
74
StrongBaltimore, MD 21215 4.7(100 reviews)
HVACHeatingA/CDucts
74
StrongBaltimore, MD 21229 4.9(117 reviews)
HVACHeatingA/C
73
StrongBaltimore, MD 21225 4.8(55 reviews)
HVACPlumbingHeating
71
StrongBaltimore, MD 21224 4.4(107 reviews)
HVACHeatingA/C
70
StrongBaltimore, MD 21236 4.7(30 reviews)
HVACHeatingA/C
70
StrongBaltimore, MD 21214 4.4(69 reviews)
HVACHeatingA/C
67
Established65
EstablishedBaltimore, MD 21237 4.6(24 reviews)
HVACHeatingA/C
64
EstablishedBaltimore, MD 21202 4.7(68 reviews)
HVACHeatingA/C
Heating & furnace contractors in Baltimore: at a glance
- How many heating & furnace contractors are in Baltimore, Maryland?
- As of October 14, 2026, the ProComfort Registry lists 157 heating & furnace contractors in Baltimore, Maryland.
- Who is the highest-scored heating contractor in Baltimore, Maryland?
- By Registry Score, Apollo Refrigeration Heating & Air Conditioning (Baltimore, MD) ranks first at 95 out of 100, among 104 scored businesses averaging 44.9. 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 Saffer Plumbing Heating & Electrical, Baltimore's Best Plumbing Heating & Cooling, Empire Plumbing and Heating llc, Apollo Plumbing & Heating Inc.. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are heating & furnace 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 heating: furnaces, boilers, heat pumps or radiant heat. Tags come from each business's public category and name, so a company can appear under several trades. Heating & furnace contractors across the US