Posted August 29, 2026
Experienced HVAC Service Technician
Blue Dot Heating, Air Conditioning
Frederick, Maryland 21701, United States
Full-Time
58000.00 - 73000.00
Reference: 3162907569
Blue Dot Heating & Air Conditioning is seeking an Experienced HVAC Service Technician to diagnose, repair, and maintain residential and light commercial heating and cooling systems. In this field-based role, you'll perform troubleshooting, system tune-ups, and equipment change-outs while ensuring safety and code compliance. You'll explain findings and options clearly to customers, provide honest recommendations, and complete accurate service documentation. Blue Dot offers steady local work, a team-oriented culture, ongoing technical training, and opportunities to earn certifications and grow a long-term HVAC career.
Responsibilities
- Diagnose, repair, and maintain residential and light commercial HVAC systems
- Perform system inspections, tune-ups, and preventive maintenance
- Install and replace heating and cooling equipment and components
- Troubleshoot electrical, mechanical, and airflow issues safely
- Ensure all work meets safety standards and local codes
- Communicate findings, options, and recommendations to customers
- Prepare accurate service tickets and maintenance documentation
- Operate company vehicles, tools, and equipment responsibly
- Collaborate with team members and dispatch for scheduling efficiency
- Participate in ongoing technical training and certification programs
Required Skills
- HVAC system diagnostics
- Refrigeration cycle knowledge
- EPA 608 handling of refrigerants
- Electrical troubleshooting
- Combustion analysis
- Brazing and basic piping
- Reading wiring diagrams and schematics
- Use of HVAC gauges and meters
- Customer communication
- Safety and code compliance
