Westminster, CO

Air Conditioning

For top-quality air conditioning system installation, replacement, repairs, and maintenance in Westminster, CO, look to our skilled and well-seasoned Efficient Comfort heating and cooling experts. We have always been dedicated to serving our customers, just like you. We aim to provide the most innovative solutions here in Westminster.

Sometimes your air conditioning system works but fails to operate as efficiently as before. Our experts can step in to help with this. Our team will recommend everything from component replacement to a full air conditioning system upgrade to air duct sealing and more. We are always happy to assist you and address your air conditioning needs.

Contact us at 303-502-2275 or request service online today.

Learn more about air conditioners.

Air Ducts

Sometimes it’s hard to realize just how important your air ducts are—until you notice air escaping and realize your heating, ventilation, and air conditioning (HVAC) system in your Westminster, CO, home is working harder than it should have to.

For air duct installation, replacement, repairs, and maintenance you can depend on, turn to Efficient Comfort.

Contact us at 303-502-2275 or request service online today.

Learn more about air ducts.


Set yourself up for success by ensuring your boiler is in top condition. Whether it’s time for a brand new installation, replacement, repair, or maintenance, our Efficient Comfort professionals can tackle it all.

Give yourself peace of mind in knowing your boiler is in top condition and prepared to keep you warm inside your Westminster, CO, home during colder weather.

Contact us at 303-502-2275 or request service online today.

Learn more about boilers.

Commercial Services

Do you have a heating and cooling company you can trust for all your commercial service needs? Look no further than Efficient Comfort here in Westminster, CO.

Our commercial service experts can handle all of your commercial requests, all the way from heating and cooling installation or replacement to repairs and routine preventative maintenance. We are composed of a knowledgeable and highly skilled team, and we are dedicated to offering you services you can depend on all throughout the year.

Contact us at 303-502-2275 or request service online today.

Learn more about commercial services.

Ductless Systems

For the ductless system services you need here in Westminster, CO, and can count on, Efficient Comfort is here for you. We offer expert installation, replacement, repairs, and maintenance so your ductless system will be set up properly and remain efficient for the year.

Contact us at 303-502-2275 or request service online today.

Learn more about ductless systems.


Renovating your current Westminster, CO, home and looking for a furnace upgrade? Efficient Comfort can help by going over the best, most energy-efficient models and offering expert installation.

Not ready for an upgrade yet but need your current furnace repaired? We can take a look for you and get your furnace working again in no time.

Contact us at 303-502-2275 or request service online today.

Learn more about furnaces.

Heat Pumps

Has your heat pump reached the end of its service life? If it’s time for a heat pump replacement, our Efficient Comfort professionals will gladly step in to assist. We can help select the right heat pump for your Westminster home and provide proper installation for you.

Maybe you’re looking for an upgrade. If this is the case, a heat pump is a fantastic idea because of its dual uses for heating and cooling your Westminster, CO, home. Even more, heat pumps are extremely energy efficient. Invest in a heat pump to enjoy the many benefits these incredible systems have to offer.

Contact us at 303-502-2275 or request service online today.

Learn more about heat pumps.

Indoor Air Quality

Looking to improve the indoor air quality (IAQ) of your Westminster, CO, home? Speak with our Efficient Comfort experts who can go over the various types of products and systems we have available to help.

Enhancing your indoor air quality could help you breathe and focus better. Why wouldn’t you want the freshest, cleanest air circulating throughout your home?

Contact us at 303-502-2275 or request service online today.

Learn more about indoor air quality.

Zone Control Systems

Ready to start maximizing the comfort of your Westminster, CO, home and enjoying a reduction in your heating and cooling expenses? Speak with our Efficient Comfort experts about zone control system installation. Zone control systems are designed to help you control the temperature on different thermostats in different areas of your home.

Our experts are highly trained and experienced—there’s truly no better team to help set up a zone control system in your home. We are here to answer any of your questions and leave you with the top-quality results you want.

Contact us at 303-502-2275 or request service online today.

Learn more about zone control systems.

Air Conditioner Repair in Westminster, CO 80021

“Chuck was very courteous and knowledgeable. We called because our unit would not come on. He checked the thermostat, the AC came on, he checked the outside unit and it was working. He said (very nicely) that it might have been us messing with it too much. He could have done repairs that were not needed but instead was very honest and just charged the service call fee. We will definitely call them again if we need service!”

- Barb S.

Air Conditioner Installation in Westminster, CO 80031

“We had a great experience working with Efficient Comfort in July 2022. Paul did a great job explaining the different heating/cooling system options that would best fit our needs. He is truly a technical expert when it comes to choosing the right system. Matt and Jake completed the system installation for us in a very efficient/effective manner. They, too, are very good at their craft. Upon completing the installation, they walked us through what work they did, how to operate the new system, and what to expect with performance. I highly recommend Efficient Comfort and their services!”

- Shannon S.

Gas Furnace Installation in Westminster, CO 80234

“Chuck and Matt went above and beyond to help me get my new furnace in when it stopped the day before it was going to turn cold and snow fantastic service lovely people”

- Vicki A.

Air Duct Repair in Westminster, CO 80021

“We want you to know how much we appreciated the superior service your tech, Dan, provided on Wednesday April 13. During a brief conversation, before he descended to the furnace, I learned of his various outdoor achievements. Perhaps that strength gave him the patience and stamina to hand craft the ductwork necessary to close the gap in the ductwork. He did devote alot of time and attention to the details. We are completely satisfied with his result, his craftmanship, professional attitude and friendly smile. Please thank him for his excellent service. We appreciate your professionalism and integrity for not charging us for this residual issue. Thank you so very much for this positive experience.”

- patricia and ron S.

Furnace Repair in Westminster, CO

“Service was timely, friendly and on point. Chuck diagnosed the problem quickly and worked to get me the best deal possible on the needed repair. They got the part quickly and came back within 24 hours to make the repair to ensure we had a working furnace in time for the first winter storm of the year. Would highly recommend Efficient Comfort!”

- Jason C.