HVAC Contractors in District Heights, MD

DC Air Conditioning & Heating is a Washington, D.C.–based HVAC and plumbing contractor located at 2015 14th St NW Unit B that provides 24/7 emergency service along with AC repair, heating installation and maintenance, refrigeration, plumbing services, indoor air quality solutions, duct cleaning, and service/maintenance plans; the company employs certified technicians, emphasizes honest, reliable service and modern technology, offers financing options and industry-leading warranties, and can be reached at (202) 985-8885.

Fry Plumbing, Heating and Air Conditioning (Fry Plumbing) is a veteran-owned and operated plumbing and HVAC contractor established in 1948 that serves Washington, D.C., Maryland, and Northern Virginia. Fry Plumbing provides residential, commercial, and industrial services including emergency plumbing, general plumbing repairs, drain and sewer cleaning, leak detection, HVAC installation and maintenance, water heater and furnace service, boiler work, air conditioning and heat pump services, and preventative maintenance. The company emphasizes licensed and insured workmanship, transparent and fair pricing with no hidden fees, punctual and professional service, and backs its work with a one-year warranty to ensure customer satisfaction.

HVAC Mechanical Service is a Washington, D.C.-based full-service HVAC contractor (operating as Heating Ventilation Air Conditioning Mechanical Service LLC) that provides residential and commercial heating, cooling, ventilation, duct cleaning, and mechanical construction services across Maryland, Washington, DC, and Northern Virginia; the company offers installation, replacement, repair, maintenance, and piping/mechanical work backed by certified, factory-trained technicians, emphasizes energy-efficiency and indoor air quality, reports more than a decade of local experience with strong customer reviews, and maintains a local office at 4471 MacArthur Blvd NW Suite 104, Washington, DC.

Magnolia Companies (Magnolia Plumbing, Heating & Cooling) is a fourth-generation, family-owned plumbing and HVAC contractor serving the Washington, D.C. and Baltimore metropolitan areas for more than seven decades. Magnolia Companies provides residential and commercial services including plumbing, sewer and drain, heating, cooling, water heaters, indoor air quality, and commercial site utilities, and offers 24/7 emergency service across multiple local offices. The company emphasizes trade expertise, licensed and bonded workmanship, comprehensive warranties and maintenance agreements, and a commitment to customer satisfaction and community service as part of its long-standing family legacy.

McMurray's Heating and AC is a Washington, D.C.–based residential HVAC contractor that has served the DC area since 2015. McMurray's Heating and AC provides repair, replacement, installation, preventive maintenance, and indoor air quality services for heating and air conditioning systems, including air duct cleaning and thermostat replacement, and offers 24/7 emergency service. The company employs NATE-certified, factory-trained technicians, is fully licensed, bonded and insured, and focuses on energy-efficient solutions, fair pricing, and long-term service relationships to keep customers’ homes comfortable and systems running reliably.

Polar Bear Air Conditioning & Heating Inc. is a locally owned HVAC contractor serving Washington, DC and the surrounding areas since 2001. The company provides residential and commercial heating, cooling, and indoor air quality services, including air conditioning repair and installation, ductless mini-split systems, packaged and rooftop units, ductwork and sheet metal work, furnace and boiler services, heat pumps, and indoor air quality solutions such as air cleaners, humidifiers, and UV germicidal lights, along with a Polar Plus maintenance program that offers priority scheduling and discounts. Polar Bear Air Conditioning & Heating Inc. emphasizes respectful, clean, and professional service, stands by its work, and supports customers with promotions and a long record of positive reviews.

Riley Heat & Air is an HVAC contractor serving Maryland and the Washington, D.C. region that provides heating and air conditioning repair, service, installation, duct cleaning, and emergency 24/7 HVAC support. Riley Heat & Air focuses on prompt, expert service for residential customers—offering maintenance plans, system replacements, leak and duct services, and same-day or emergency repairs—while providing online resources and a blog to help customers maintain efficient, reliable heating and cooling systems.

Spartan Plumbing, Heating & Air Conditioning (Spartan Plumbing) is a woman-owned and managed plumbing and HVAC company serving the Washington, D.C. metro area for over 50 years, offering 24/7 emergency service and a full range of residential and commercial services including plumbing, drains and sewers, water heaters, heating, air conditioning, grease removal, commercial service contracts, and hydroj etting; Spartan focuses on licensed, bonded, and insured workmanship, community roots, customer service, and offers multiple dispatch locations across Maryland and DC with a main Maryland office in Brentwood and DC and Bowie dispatch centers.

Su’Coy Heating, AC & Duct Cleaning is a Washington, D.C. metro HVAC firm offering 24/7 emergency AC and heating repair, installation and replacement, duct cleaning and indoor air quality services, pressure washing, and commercial HVAC work across Washington, DC, Montgomery and Prince George’s Counties and Northern Virginia; Su’Coy HVAC has served the region since 1996, provides maintenance plans and same-day service options, emphasizes transparent pricing and certified technicians, and operates community programs such as the Su’Coy Community Learning Center to train local workers for careers in the trades.