A/C Service, Air Conditioning Service & Air Conditioner MaintenanceMcLean, VA, Washington, DC, Potomac, MD, Chevy Chase, MD, Arlington, VA & Bethesda, MD

Carrier AC

Family owned and operated, H.D. Johnson, Inc. highly recommends professional air conditioner maintenance.  We’ve seen firsthand that ninety percent of HVAC repairs are the direct result of neglected service.  Even a minor accumulation of dust or debris within the system, wear and tear, or organic growth leads to higher running costs, poor indoor air quality, diminished comfort, and costly malfunction.

Expert A/C Service

Regular upkeep, performed in the spring, saves you time and money, while protecting your investment.  With conscientious inspection, cleaning, and adjustment, our certified technicians restore energy efficiency and sound levels, promote greater reliability and system longevity, and optimize air quality, cooling capacity, and dehumidification.  Schedule proactive service in Washington, DC and surrounding areas by calling H.D. Johnson, Inc. at (202) 470-6620, and let us get your air conditioner ready to handle the upcoming heat and humidity.

Air Conditioning Service in Silver Spring, MD | A/C Service

Have your air conditioner serviced by a qualified technician from H.D. Johnson, Inc.!

H.D. Johnson, Inc. has earned recognition as a Carrier Factory Authorized Dealer by upholding exemplary standards of business practices, customer approval ratings, and technical expertise.  Every member of our team has been with our company a minimum of fifteen years, and adheres to strict maintenance procedures to maximize rewards.  We meet manufacturer’s warranty requirements, and make it convenient to take the very best care of your cooling equipment.  Our uniformed professionals arrive right when expected, respect your property, and clear away all debris.  The work is completed quickly, done right, and serves the best interest of our customers throughout Bethesda, MD, Chevy Chase, MD, Washington, DC, Arlington, VA, McLean, VA, Silver Spring, MD & Potomac, MD.

AC Service | Bethesda, MD, Chevy Chase, MD, Washington, DC, Arlington, VA, McLean, VA, Silver Spring, MD & Potomac, MD

Air Conditioner ServiceAir Conditioning ServiceAir Conditioner Maintenance