24/7 Emergency Service
Rapid, round-the-clock HVAC repair services for urgent needs. (301) 663-0300
Lorem Ipsum Dolor Lorem Ipsum Dolor Sit Amet Financing

Duane: Senior Service Technician

Year started in the Industry (1992)
Year started at Frederick Air (2011)

Here’s what our customers have to say:

“Duane was prompt, professional, polite, and thorough.” – Donald H, Frederick

“Quickly diagnosed the problem and kept us informed with thorough explanations
as the service call progressed.” -Kathleen T, Frederick

“Very professional and friendly technicians. I really liked Duane, he knows his business
and is very friendly.” – Bonnie D, Frederick

License and Certifications:

  • Maryland State HVAC Journeyman license
  • NATE certification: Core, Gas Furnace, Heat Pumps
  • Universal EPA refrigerant certification
  • Many other industry related and manufacturer specific certifications.

Bryant Academy Training:

  • Check, Test and Start 201
  • All About Air
  • Touchscreen Evolution
  • Evolution Extreme Inverter heat pumps
  • Basic Refrigeration
  • Advanced Refrigeration
  • Basic Electricity
  • Gas Furnaces
  • Variable Speed Air Conditioning and Heat Pump
  • A/C Charge and tune
  • Electric Motors
  • Residential Controls
  • Duct Free Systems
  • Airflow Dynamics
  • Evolution Extreme Heat Pumps
  • Virtual Residential Zoning

Request Service

Request Service

  • By submitting your information, you agree to receive informational messages (appointment reminders, account notifications, etc.) from Frederick Air. Message frequency varies. Message and data rates may apply. For help, reply HELP or email us at info@frederickair.com. You can opt out at any time by replying STOP. After opting out, you will no longer receive marketing or promotional messages.

Superior Comfort & Trusted Expertise With Industry-Leading Equipment

  • Ensuring optimal HVAC system performance.
  • Guaranteed satisfaction with our Factory Authorized Dealer commitment.
  • Technicians certified by North American Technician Excellence.
  • Utilizing Factory Authorized Parts for peak efficiency
  • Focused on technical expertise and customer satisfaction.
  • Committed to community and customer comfort enhancement.