1st Call Heating & Air: Licensed HVAC Services Serving Lone Tree, CO 80124

Lone Tree, CO 80124

(303) 794-8324

Service Capabilities

  • HVAC installation or replacement
  • Water heater installation
  • HVAC system maintenance
  • HVAC system repair
  • Water heater repair

Common Questions

What should I do if my AC isn't cooling and the compressor fails?

A failing compressor is a common issue for Lone Tree homeowners, especially during our hot summers. It's important to turn the system off to prevent further damage. At 1st Call Heating & Air, we provide prompt diagnostic service to assess the compressor and your entire AC system. We'll explain your options clearly, whether it's a repair or a replacement, and offer a free estimate. As an owner-operated business, we prioritize getting your cooling restored efficiently and stand behind our work.

How can regular HVAC maintenance prevent costly repairs?

Scheduled maintenance is key to extending the life of your furnace and air conditioner. Our maintenance service includes checking refrigerant levels, cleaning components, and inspecting for early signs of wear—like potential duct leaks that can reduce your system's efficiency and increase energy bills. By catching these issues early, we help Lone Tree residents avoid unexpected breakdowns and maintain consistent home comfort throughout the year.

Do you offer financing or discounts for HVAC system replacements?

Yes, we understand that a new HVAC system is a significant investment. We provide free, no-obligation estimates for all replacements. To help our community, we offer military and first responder discounts. We also practice environmentally friendly disposal by recycling your old unit. Our team works with you to find a reliable system that fits your budget and home's needs, with service available seven days a week at no extra charge.

About the Company

Bill McGovern, the owner of 1st Call Heating & Air in Lone Tree, CO, brings decades of HVAC experience to your home. After years with a major Denver-area company, Bill founded his own business to ensure every customer receives direct, personal service. He believes a smaller, owner-operated company allows for better control and a more satisfying experience for homeowners. At 1st Call, Bill is often the person you speak with—answering calls, providing estimates, and overseeing the work to guarantee your satisfaction. This hands-on approach, combined with a commitment to education and clear communication, has built a long list of trusted customers in the community. He and his team are dedicated to solving your heating, cooling, and water heater needs with reliable, environmentally conscious service.

Business Location & Hours



Mon:9:00 AM - 5:00 PM
Tue:9:00 AM - 5:30 PM
Wed:9:00 AM - 5:00 PM
Thu:9:00 AM - 5:00 PM
Fri:9:00 AM - 5:00 PM
Sat:Closed
Sun:Closed


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