ACE Heating & Cooling: Your Air Conditioning Experts

Improve your indoor air quality today! With over 32 years of experience to draw upon, ACE Heating & Cooling has perfected heating, ventilating and air conditioning (HVAC) installations. We work with you to make your home and business a clean, comfortable oasis. 


Find more information about the advantages of our energy-efficient HVAC systems on this website. We are here to serve you!


Lyons, Boulder, Broomfield, Estes Park, Erie, Dacono,

Firestone, Lafayette, Loveland, Longmont, Louisville,

Mead, Niwot, Pinewood Springs, and  Thornton


 ACE Heating and Cooling (303) 823-3030



Our Business

For over 19 years, ACE Heating and Cooling has been synonymous with 1st Rate HVAC. Our range of services has grown to meet today's ever-changing demands, continuously adopting the latest energy efficient technology.

Our Mission

The Team at ACE Heating and Cooling is dedicated to serving all of your comfort needs in the HVAC-R (Heating Cooling Air Conditioning Ventilation and Refrigeration) in an honest and ethical manner.

Our Team

All of our technicians at ACE Heating and Cooling are drug tested, background checked & trained professionals for your safety and peace of mind. They deliver fast and dependable service.  Our technicians will arrive in company uniforms and drive a company vehicle, both with a logo prominently displayed so there is no confusion as to who they are. Our technicians are friendly & respectful; they will wear shoe covers and use drop cloths in their works space to keep your home clean.  Upon completion of work, our technicians will vacuum and clean, leaving your home or business spotless.

Business Model

Because we’ve built a reputation over the years for our honesty and commitment to customer satisfaction, and we continue to maintain and practice our code of ethics and value, we work on a referral basis.


ACE Heating & Cooling LLC

2838 Stage Coach Trail

PO Box 2509

Lyons, CO 80540


Office Phone: 303 823-3030

Darrell Cell:   303-709-2264

Vanessa Cell:  303-709-2267  

Office Fax:     303-823-8718







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