AC Maintenance Local, Reliable & Honest Services


True Heating & Cooling offers comprehensive AC maintenance that can improve the energy efficiency of your Westminster, CO, cooling system. Summer temperatures in this northwest suburb of Denver get hot and require the use of a reliable air conditioner to stay comfortable. Our goal is to keep your system running efficiently and reliably year after year. Our mission to provide top quality services means we primarily work with Lennox products, but also are sure to give our NATE-certified technicians the training to maintain any make or model of air conditioner you may be using. We’re NCI certified and committed to using high-quality equipment. When working with our team, you can quality craftsmanship with fair prices as part of the True HVAC Experience.

We're known for:

  • Performing high-quality work
  • Using trusted parts and materials
  • Providing personalized services
  • Responding to service requests quickly

Our technicians are highly experienced and receive ongoing training to keep them current with the industry. We're friendly, knowledgeable and committed to the complete satisfaction of each of our customers.

Comprehensive AC Maintenance Services in Westminster

Air conditioning maintenance is extremely important in the lifespan of your system. Our True Heating & Cooling technicians will perform a thorough examination of your system to look for any hidden problems. Getting small issues fixed before they have the chance to grow into bigger problems can save you a lot of money and time in the future. We’ll replace dirty air filters and clean out your unit for improved energy transfer. and work with you to improve the overall efficiency of your system in order to minimize your summer energy bills.

Customers trust us to:

  • Work meticulously
  • Keep their property protected
  • Behave professionally
  • Leave our work area clean

Give us a call at (720) 637-5157 and talk to an HVAC professional today about maintenance needed on your heating and cooling system today!

Annual AC System Check-ups for Optimal Performance


At True Heating & Cooling, we know maintaining your air condition system is important, so we do everything we can to keep services as accessible possible to our Westminster customers. Senior citizens and veterans receive a 10% discount, and we do our best to keep our rates as low as possible. Financing options are also available for eligible customers. 

If we notice your AC system is getting too old to run efficiently, we give you all of your options and quote a free estimate for the cost of a new one. We’re happy to answer any questions you have about your cooling system to help you make informed decisions.

Call True Heating & Cooling today at 720-637-5157 to learn more about the air conditioning services we offer.

Experienced Care for Your Heat and Air

Benefits of Working with Our Expert Team

  • Trained & Skilled Technicians
  • 24-Hour Emergency Service
  • Locally Owned & Operated
  • You Name It, We Service It!
  • True to Our Word
  • Your Comfort Is Priority

We're Here for You

Contact us by using the form below or give us a call at (720) 637-5157.
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please enter your address.
  • Please make a selection.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy

Your Comfort Is Our Priority

    "Very Responsible"
    Have worked with Logan and he is very professional and responsive! He does a great job explaining everything and taking responsibility for his job. Recommend him for sure:)
    - Atousa P.
    "Best Customer Service Ever"
    I ended up calling True Heating & Cooling, for an emergency furnace repair on my rental house, after the first company I called didn’t show. Hands down the best customer service I’ve received in years. After getting off the phone with the office, I was called by Logan almost immediately. He was at the house within 40 mins. He did the repair, the cost of which was very reasonable, and he also told me our gas pressure was high. Nice to know there is at least one business that goes above and beyond.
    - Jason P.
    "Very Thorough"
    Brian was on time and professional. He explained everything thoroughly and gave me info so it does not happen again.
    - Jenny S.
    "Very Trustworthy"
    Brian has helped us out last year and again this year with different HVAC problems. He is there when he is supposed to be and takes care of our needs in a very professional manner. He has earned my trust and is my go-to guy for any HVAC problems. I have spent 40 years in large commercial HVAC and know when I have the right guy.
    - Richard P.
    "Very Professional"
    Logan was awesome. He explained to me what he was checking for, what needed to be done and he was here before our scheduled time. Very pleasant and polite. We will definitely be calling when it's time for maintenance.
    - Susie E.
    "True Professional"
    Brian Sawyer from True heating and cooling was a true pro - he was able to diagnose the issue with my HVAC system (it was the thermostat) fairly quickly and gave me tips and suggestions to look after my unit. Would definitely be calling this business for all my heating and cooling needs!
    - Parmesh M.
    "Respectful & Informative"
    Logan and Tony were great! Very respectful and informative! They had no issues answering all my questions and educating me on what I needed done! Service was great and done in a timely manner and was respectful of my time! Will definitely be keeping my services! Thank you!
    - Yesenia P.
    "Highly Recommend"
    Had a hot water heater go out in the ceiling at my business. Logan and Troy were on time and really know what they were doing. They did an excellent job. I think we will use them for a job that we need to do at our home as well. Highly recommended.
    - Eric J.