HVAC General Maintenance Worker
TechFlow, Inc. · Patuxent River, Maryland, United States · Posted Jul 2, 2026
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HVAC General Maintenance Worker - Naval Air Station Patuxent River
Competitive Wages and an Allowance for Insurance and 401k!
Top reasons to work at EMI Services, a subsidiary of TechFlow:
Entire family included on health insurance no matter the size!
Annual increases to wage & health and welfare rate
Non-seasonal- steady work
EMI Services is hiring an HVAC General Maintenance Workers (GMW) to perform general maintenance and repair of HVAC equipment requiring practical skill and knowledge (but not proficiency) in the HVAC trade. Work involves a variety of the following duties: replacing belts, pulleys, wires, switches and clean equipment and perform preventative maintenance according to a checklist. This list is not all inclusive and the HVAC GMW’s primary responsibilities overall include performing general maintenance, preventative maintenance, and repairs of equipment and machinery in various trades.
Salary
$38.15/hr.
Union sponsored/fully paid health insurance
Annual Retirement Plan contribution of $30k+ included
See ALL the fantastic benefits you receive as an employee of EMI below!!
Key Responsibilities
Inspect, operate, or test machinery or equipment to diagnose machine malfunctions
Record type and cost of maintenance or repair work
Clean or lubricate shafts, bearings, gears, or other parts of machinery
Repair or replace defective equipment parts
Perform routine preventive maintenance to ensure that machines continue to run smoothly, building systems operate efficiently, or the physical condition of buildings does not deteriorate
Inspect drives, motors, and belts, check fluid levels, replace filters, or perform other maintenance actions, following checklists
Dismantle devices to access and remove defective parts
Order parts, supplies, and equipment
Adjust functional parts of devices or control instruments
Operate cutting torches or welding equipment to cut or join metal parts
Inspect used parts to determine changes in dimensional requirement- use rules, calipers, micrometers, or other measuring instruments
Maintain specialized HVAC equipment and machinery found in various commercial buildings
Perform general cleaning of buildings or properties
including debris removal
Performs other related duties as assigned
Essential Skills
Knowledge of methods, materials, tools, and equipment used in HVAC in a commercial/industrial setting
applicable building and safety code requirements
methods and practices followed in the maintenance of tools, machinery, and equipment
Use hand tools, measuring instruments and electrical and electronic testing devices such as meters
Adaptable and flexible in work situations
Prioritizes tasks to ensure completion in a timely manner
PRACTICES WORKPLACE SAFETY in the use of tools, equipment, and supplies used in repair of HVAC equipment
Including proper use of personal protective equipment (PPE)