The results above are the live Maryland search. Confirm the actual job location and duties in each posting; a statewide filter can include broad or neighboring-area results.
Workplaces and duties
Compare Baltimore-area cold storage and food distribution with Washington-area building or commercial service.
Systems and qualifications
Ask whether the equipment is a chiller, rack, walk-in, or process system, and whether site access or security requirements apply.
Territory and schedule
Maryland routes may cross into DC, Virginia, or Pennsylvania. Check the exact service territory, tolls, and vehicle terms.
Before you apply
Confirm any background or site-access requirement in the posting, not from the state label.
Match your experience to the refrigerant, equipment, controls, and repair duties named in the posting. EPA Section 608 certification matters when work could release regulated refrigerant from an appliance; it is not a blanket credential for every role.
For ammonia systems, ask about site training and safety duties. OSHA process-safety requirements depend on the system and its ammonia quantity; confirm the facility's requirements.
Compare base pay with overtime, shift premiums, call pay, travel time, vehicle, tools, and training.
Statewide pay and employment · May 2025
Maryland · HVAC/R mechanics and installers
$33.67Median hourly wage
$27.06–$46.0525th–75th percentile hourly wages
8,560Estimated workers statewide
BLS Occupational Employment and Wage Statistics, SOC 49-9021, covers heating, air-conditioning, and refrigeration mechanics and installers across industries. It includes HVAC work beyond this board and does not represent every role here, including plant operators, engineers, supervisors, and helpers. Estimated employment counts workers, not current job openings. Posted pay can differ with equipment, experience, shift, and travel.
