Don’t Overpay for HVAC Services

Solutions you need at prices that fit your budget

FAMILY-RUN & FAMILY-FOCUSED

Why we’re the most trusted HVAC company in Denver

WE WON’T LEAVE YOU OUT IN THE COLD

Free inspection & air filter—on us

Why Our Customers Love Us

Jena D., Denver CO

I am so glad we went with Mercury for our new AC system. Ray showed up quickly with a mask on for a quote and answered all my questions. We got a quote within a day, which took some companies weeks to get to us. The quote was extremely reasonable.

Ray and Ryan came and set up the system over 2 very hot days within a couple of days of us asking for a date (some companies had up to a 4 week wait list). They were friendly, clean, and did a great job setting up our system and fixing some existing issues in our ducts for free. We couldn’t be happier with them!

Jena D., Denver CO

Fred K., Parker CO

The Experience was FIVE STAR! When we needed someone to be there, Mercury Heating and AC made sure the AC was working when my son was released from the hospital. This kind of company and their response is very much appreciated. Thank you Ray and Mercury!

Fred K., Parker CO

Derrick C., Denver CO

Quick response call for appointment setup; excellent customer service. Install was done the next day with professionalism, courteousness and the new unit works fine. Keep up the good work.

Derrick C., Denver CO

Jennifer M., Denver CO

Neal is a friendly, efficient and professional technician. He installed my garbage disposer in under an hour and then explained how it differed from my previous one and how to care for it. Really nice guy! Overall, the response was fast after I reported needed a new one in Home Advisor and customer service was excellent.

Jennifer M., Denver CO

John C., Broomfield CO

Ray is top notch. Very professional, skillful and courteous. I would recommend Ray, and Mercury to my best friends, neighbors and family.

John C., Broomfield CO

David R., Denver CO

Extremely responsive (even on a Sunday), reasonably priced, and excellent work. Within minutes of having issues with my garbage disposal this past Sunday, they were at my location with a replacement. Highly recommend.

David R., Denver CO

Patricia J., Littleton CO

Ray and Zach were very thorough in removing my old furnace, vacuuming the entire closet before putting in the new furnace. They were very careful not to track in any snow or dirt, they put down drop cloths to walk on. They made sure I understood the thermostat before they left. They completed the job in speedy time. I thank Ray and Zach again for a job well done.

Patricia J., Littleton CO

Johnnie G., Denver CO

Ray was very knowledgeable and gave a great competitive price. They only took a few hours to install my furnace. They were on time and answered all my questions. I had about 3 other quotes that were not even close. I would recommend to others for their great service!

Johnnie G., Denver CO

Mike L., Littleton CO

The repair person was experienced, honest and very capable. The problem was identified and fixed quickly.

Mike L., Littleton CO

Ed S., Aurora CO

Very pleased with the technician Neal Porter friendly and courteous. The job was completed quickly and an excellent job. I will definitely recommend Mercury Heating Air to all my friends.

Ed S., Aurora CO

Dennis N., Parker CO

Ray was an amazing professorial and showed me everything so I could make the right decision for my home. I highly recommend Ray for any homeowner. Also his amazing responsiveness was outstanding. Came on Sunday and replaced the furnace on Monday! Thanks Ray!

Dennis N., Parker CO

Rick Y., Parker CO

If you need to have something fixed or newly installed, Mercury Heat and Air Conditioning is business to do it. Within 1 hour I spoke with owner, Patrick, via phone and received a quote and service Tech named Neil arrived shortly after had the job done completely. Now that is 5 star service. Will definitely use them again. They certainly can help with many issues you may have.

Rick Y., Parker CO

Jameson W., Littleton CO

Came out on a Saturday?!? Timely, kind, quick, informative, professional! Ray was awesome! Talked me through what I did and what happened! Definitely a great hire.

Jameson W., Littleton CO

Matt C., Denver CO

Ray was a top notch installer and just a great person to interact with. He was helpful and ensured we got what we needed at the best possible price. Would definitely recommend Mercury Heat and Air!

Matt C., Denver CO

John E., Littleton CO

Ray was professional and well informed. Didn’t try to over sell options and met my schedule even though he had the work to do on Sunday. Trouble shot the problem and presented options for solution with costs of each. Did all the work in a timely manner having all equipment and making sure it was kept clean with runners . Cleaned up everything. Would highly recommend.

John E., Littleton CO

Angela Z., Denver CO

I am thoroughly impressed with this company. I would highly recommend hiring them for your air conditioning/furnace needs. Patrick and Ray were amazing to work with. I was without heat for 2 weeks (due to snow on the roof where my furnace was) and the 1st night they brought me multiple space heaters to warm my place. They kept in contact with me throughout the process giving me updates and eventually fixing the issue. They cared about my well-being and wanted to make sure I was comfortable. I cannot thank them enough for getting this fixed for me! Thank you!!

Angela Z., Denver CO

Suzanne F., Denver CO

Absolutely amazing experience. Rapid response, courteous serviceman, knowledgeable repair, and great value. Thank you to all involved.

Suzanne F., Denver CO

Dana T., Boulder CO

Mercury did a great job for our store. If you want a great team doing a great job at a good price this is the place. Support local businesses that do solid work!

Dana T., Boulder CO

Andrew B., Littleton CO

Ray made it out on the same day I contacted them (which incidentally was a Saturday). He was very knowledgeable and professional. He was able to replace my deceased furnace first this Monday morning (which was great because another cold front was on its way). He did a great job installing the new equipment (very neat and detailed). I will recommend them to others and I intend to use them again (I have a pending AC project that I will likely do in early spring).

Andrew B., Littleton CO

Rick T., Englewood CO

They were very professional, friendly and provided excellent service. Ray explained everything and provided us with different choices given the condition of our furnace. The installation was professionally done and he worked continuously to complete it in a timely manner. I highly recommend this company.

Rick T., Englewood CO

Jackie L., Denver CO

I recommend this company 100%! From the owner Pat to his employees Ray and Ryan who worked tirelessly to find out why the new a/c unit they installed kept freezing over. Ray and Ryan put in a lot of hard work and hours only to find it was another Heating and Plumbing company’s mistake. They are definitely dedicated to say the least and I am forever grateful to have my new ac working in these hot days of summer!! Thanks again Ray and Ryan!!!

Jackie L., Denver CO

Ryan K., Denver CO

I’ve used Mercury twice now–once to replace a furnace on a Sunday in February and a second time to fix an AC unit that had the fan motor seize up in July. Between the two service calls, I’ve dealt with Pat, Ray, Neil, and Ryan and they have all been great. I think what I appreciate most is that they have been extremely honest and fair when they could have added emergency surcharges. I highly recommend them for their responsiveness, professionalism and honesty. Plus they’re just friendly guys.

Ryan K., Denver CO

Shelby J., Aurora CO

This company came in and hooked my swamp cooler up to a thermostat. I was impressed with them then, so when my swamp cooler died and I decided to upgrade I didn’t hesitate to call them. They were efficient, friendly, and worked with my schedule getting my new air conditioner quickly. I would definitely recommend this company!

Shelby J., Aurora CO

The Best Heating and Air Conditioning Repair in Denver

Mercury Heat and Air Conditioning is proud to serve as one of the most trusted and highly rated HVAC companies in Denver. That’s because we understand the meaning of family and keeping yours safe. As a fourth-generation family owned business run by Colorado native Patrick Guiry of Guiry’s Paints, the importance of protecting family is core to our business and guides everything we do. Our friendly team of HVAC experts goes above and beyond to ensure you receive the solutions you need at the prices that fit your budget, because that’s what we’d do for our own family. 

Cost-Effective, Quick & Reliable Denver HVAC Services

When you need expert service and repair on your existing furnace or air conditioner or installation of a new, energy-efficient HVAC system, trust Mercury Heat and Air. We proudly serve the entire Denver and Centennial area with top quality residential and light commercial AC and Heating repairs. Our services range from the installation and maintenance of many HVAC systems including furnaces, air conditioners, water heaters, humidifiers and more. We provide superior heating and air conditioning systems fit for any home and are a factory authorized dealer for the Trane product line. 

Our professional team of HVAC service technicians is available 24/7, 365 days a year to provide emergency service and on-call HVAC repairs. We are not only focused on providing high quality products and excellent service—we are committed to making the entire process as easy and convenient for our customers as possible. From quick service and fair prices to the friendliest professional technicians across the Denver area, you will be happy you called Mercury Heat and Air.

COMPREHENSIVE HVAC SERVICE SUITE

Large and small, complicated or simple, if it’s HVAC, then Mercury Heat And Air Conditioning can handle it. With the best tools, knowledge, and decades of experience, you can rest assured knowing that our professional team is delivering you industry-leading service.

FURNACE INSTALLATION

Furnace installations are not simple, but they don’t have to be difficult. Our local teams are heating system experts, so you can be certain that you’ll make the best decisions for the heating needs of your home. We’ll come to your home and handle the furnace installation from start to finish, including the installation of any ductwork your system needs.

HEATING REPAIRS

Conditioning, we know how important it is to have a heating system that you can rely on. Heaters should work efficiently, reliably, and as powerfully as possible to keep your family comfortable (and your bills low!). Our friendly team of professional HVAC technicians is ready to help you achieve both!

HEAT PUMPS

Keep your home cool in the summers and warm thru the cold Colorado winters with an energy-efficient, eco-friendly heat pump HVAC system. Our HVAC team is experienced in maintenance, repair, and installation of a wide array of heat pump systems.

WATER HEATING

At the end of a long day, nothing feels better than a hot shower or warm, soothing water to wash your hands. Our energy-efficient, reliable water heaters help reduce your home’s overall energy consumption without sacrificing your hot shower. Let us help you lengthen the life of your current water heater or find the best replacement option for your home and budget!

AC INSTALLATION

Sometimes an old AC unit needs to be replaced for cost, efficiency, or other reasons. However, choosing the right air conditioner for you is never a one-size-fits-all situation. Our AC pros come to your home to determine precisely which air conditioner will work best for your budget, preferences, and other factors important for you and your home’s comfort.

AC REPAIR & MAINTENANCE

Your air conditioner has an important job: keeping you and your family comfortable indoors. When an air conditioner breaks down, it can be as expensive as it is frustrating. If your air conditioning is not working correctly, we’ll come to your home and diagnose the problem quickly. If a repair is the best option for you, we’ll make sure it is done quickly and correctly. Let our expert HVAC technicians maintain and repair your AC unit to operate as efficiently as possible and extend its lifetime.

HUMIDIFICATION

An important part of home comfort control is regulating humidity. Dry air (which is especially prevalent in dry Colorado winters) can lead to dry skin, itchy nasal passages, and damaged flooring or walls. If you want to add moisture to the air you breathe, contact the humidifier experts at Mercury Heat & Air Conditioning. Our technicians have the skills, knowledge, and experience to handle any HVAC issue and indoor air quality problem.

AREAS WE SERVE

  • Arvada
  • Aurora
  • Denver
  • Dupont
  •   Englewood
  •   Golden
  •   Idledale
  •   Indian Hills
  •   Kittridge
  •   Littleton
  •   Lone Tree
  •   Louviers
  •   Morrison
  •   Westminster
  •   Wheat Ridge

  Honest Work, Fair Price—100% Satisfaction Guaranteed

The certified technicians at Mercury Heat and Air Conditioning in Denver will treat your heating & cooling problem like it’s our own. Whether you need specialized repairs, your HVAC system inspected or your unit replaced, there is nothing our team can’t handle. Our friendly and professional HVAC experts offer straightforward service explanations, upfront pricing and your satisfaction is 100% guaranteed. We are a 4th generation Colorado native family-owned business, and we understand the importance of protecting the comfort and safety of your family. We’ll show up on time, and we’ll get the job done right the first time – guaranteed. We provide trusted emergency HVAC services across Denver and the surrounding areas.

Mercury Heat And Air Conditioning

Contact Info


Address: 2080 W Cornell Ave Engelwood CO 80100

Phone: 720-805-1717

Email: penguin@mercuryheatandair.com


Working Hours

Monday – Friday: 8:00 AM – 5:00 PM

Saturday – Sunday: By Apt


CONTACT WITH

Our Specialists

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