HVAC Service Tech

Schedule: 4-Day Work Week | 5-Day Work Week | No On-CallFull-time, year-round work Expanding HVAC service coverage in the Parkville, MD area has immediate openings for experienced HVAC Service Technicians. Blue Dot Services of Maryland is building a stronger HVAC team focused on support, professionalism, and doing the job right. If you’re a HVAC Technician who takes pride in your work, APPLY NOW.

Responsibilities: As a Residential HVAC Service Technician, you will diagnose, service, and repair home comfort systems across Maryland. This role is hands-on and customer-facing — you’ll work inside homes (including attics and crawl spaces) to troubleshoot issues, complete quality repairs, and restore systems safely and professionally. You’ll be trusted to work independently, represent the company well, and deliver the kind of workmanship customers remember.

Responsibilities: Diagnose and repair residential HVAC systems with speed, accuracy, and professionalism Perform service and repairs on:

• Split systems
• Heat pumps
• Gas furnaces
• Boilers (gas/oil where applicable)
• Air handlers
• Thermostats / zoning controls
• Indoor air quality components (humidifiers, UV lights, filtration, etc.)Troubleshoot electrical, airflow, refrigerant, ignition, venting, and control issues
• Confirm system performance after repair (temps, pressures, amps, static pressure when needed)
• Communicate clearly with homeowners: problem, solution, pricing, and expectations
• Document diagnostics, recommended repairs, and completed work in the system (notes, photos, invoices)
• Work safely in residential environments including tight spaces, ladders, attics, crawl spaces as needed
• Maintain a clean and professional service vehicle, tools, and appearance
• Follow all company safety procedures, EPA guidelines, and Maryland licensing requirements Qualifications: What You Need
• Minimum 3 years of HVAC service tech experience required
• Valid driver’s license and clean driving record
• Able to pass background and drug screening
• Ability to work in attics, crawlspaces, and lift heavy equipment

Note: This posting outlines potential pay ranges and opportunities, which are not guaranteed and do not represent a formal offer. Additional compensation may be offered based on experience and will be outlined in an offer letter addendum. ARS is an equal opportunity employer and does not discriminate based on race, color, religion, sex, national origin, age, disability, or any other protected status under applicable federal, state, or local laws. Privacy policy available upon request.