Homeowners in Maryland researching furnace replacement face different prices, rules, and provider availability across Baltimore, Hagerstown, and smaller communities. This local guide connects the national furnace replacement advice with Maryland labor costs, licensing checks, cities, and professionals who serve the state.
Professionals serving Maryland
| Company | Phone |
|---|---|
| (213) 771-9825 | |
TempMaster Heating & Cooling Verified | (813) 547-8460 |
| (407) 789-2020 | |
| (816) 558-9045 | |
ClimateCare HVAC Co. Verified | (614) 502-6274 |
Maryland's Top HVAC Companies, Reviewed
Before you start dialing, read how each provider compares on services, reviews, and fit for the Maryland market.
US 911 HVAC is the featured pick on this page: one call reaches screened HVAC professionals across Maryland. The company quotes work in writing up front, which makes it easy to compare against other bids. Labor drives most HVAC pricing here: the Maryland median for heating, air conditioning, and refrigeration mechanics and installers is $70,020 a year (BLS OEWS 2025), 15% above the national figure. As with any Maryland hire, weigh US 911 HVAC's written scope and warranty against two competing bids.
(213) 771-9825TempMaster Heating & Cooling ranks among the Maryland HVAC companies homeowners shortlist most often. A 4.5-star average over 40 reviews reflects how it treats repeat customers. Demand around Baltimore and Hagerstown keeps Maryland calendars full, so early quote requests get the best slots. Compare TempMaster Heating & Cooling against the rest of this Maryland list on licensing, reviews, and the clarity of its quote.
(813) 547-8460Homeowners across Maryland regularly turn to AirLine HVAC Services when they need furnace replacement. Core services run from furnace repair to furnace replacement, so most residential jobs stay in-house. Its Maryland footprint concentrates where the work is - Baltimore, Hagerstown, and the communities in between. Request a written quote from AirLine HVAC Services and at least two other Maryland providers before you commit.
(407) 789-2020Few HVAC providers serving Maryland come up in side-by-side comparisons as often as Arctic Peak Heating & Air. A 4.7-star average over 62 reviews reflects how it treats repeat customers. It competes in the country's #18 largest state market - about 6.2 million residents - where HVAC demand stays steady. Call to confirm availability in your part of Maryland, and ask Arctic Peak Heating & Air for references from recent local jobs.
(816) 558-9045Maryland homeowners researching furnace replacement will quickly run into ClimateCare HVAC Co. - and for good reason. Core services run from furnace cleaning to furnace repair, so most residential jobs stay in-house. Its Maryland footprint concentrates where the work is - Baltimore, Hagerstown, and the communities in between. Call to confirm availability in your part of Maryland, and ask ClimateCare HVAC Co. for references from recent local jobs.
(614) 502-6274Know the Maryland Market
Population
6,177,224
#18 largest state, 2020 Census
Median wage: Heating, Air Conditioning, and Refrigeration Mechanics and Installers
$70,020/yr
15% above the national median of $61,010
License verification
Maryland Home Improvement Commission (MHIC)
Contractors are licensed at the state level - verify before hiring.
Largest metro areas
Baltimore · Hagerstown · Frederick
Where Maryland demand concentrates
Sources: U.S. Census Bureau, 2020 Census (April 1, 2020); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025.