May's Heating & Air Conditioning

For over 20 years, May's Heating & Air Conditioning has provided trusted HVAC service to Frederick, MD. Our expert technicians offer comprehensive heating and air conditioning repair, maintenance, and installation. We service all brands and provide 24/7 emergency repairs to restore your comfort quickly. Our preventative maintenance plans help improve efficiency and prevent costly breakdowns. We also specialize in indoor air quality solutions, including air purifiers and humidifiers, and offer duct cleaning services. As a locally owned company at 8420 Gas House Pike, we are committed to your complete satisfaction with honest pricing and quality workmanship.