OMS Inc. Heating Air Conditioning - HVAC

OMS INC. Onken Mechanical Service Heating & Air Conditioning is your NATE Certified HVAC company in the Parker Castle Rock and South metro areas. We provide the entire Front Range with 18 years of experience in heating and cooling. From furnaces to air conditioners, our locally owned and operated company provides 24/7 emergency repair services and free estimates. Our highly trained technicians offer you installation and service for all your HVAC needs, including Air Conditioning, Furnace Replacement and repair Service, Water Heaters, Refrigeration and Light Commercial, Evap Coolers, Indoor Air Quality, Server Room Cooling Solutions, As a Better Business Bureau Accredited company, Onken Mechanical Services is who you want to call when your home your HVAC unit is on the fritz. We service all major brands and handle refrigeration units such as walk-in coolers. Call Onken Mechanical today-we have live techs on hand 24 hours a day!