1st Call Heating & Air

$ • Heating & Air Conditioning/HVAC, Heating contractor, HVAC contractor, Water Heater Installation/Repair

5910 s university blvd c18102, Greenwood Village, Colorado 80121
(303) 794-8324

Reviews

Write a review
  • Elissa Burnett
    Jun 2025

    Cody was honest, fast and efficient. I will definitely call him again and trust him and his team with any work we will require with our HVAC in the future.

  • Rick M.
    Oct 2024

    Bill is well an experienced and straight up with honesty answer and realistic. Especially in the days where people are just eager to sell units, especially I see big push going on by big manufacturers pushing units prior to EPA 2025 refrigerant change mandate. They will be my "1st Call" for sure!

  • Barbara C.
    Feb 2024

    I have known Bill, the owner of the company, for many years. He replaced my old furnace, and is now servicing my new furnace. He does a very thorough job, and always explains what he is doing and why. It is nice to have someone like him that you can trust to do a top notch job. Bill's assistant Dianne, is very efficient and timely , regarding scheduling. I highly recommend this company. Barbara C.

  • Dec 2023

    1st Call Heating \\u0026 Air is my go to place for anything furnace and air conditioning related. Diane in the office is sweet and personable. Bill will get ya fixed right up while providing a detailed account of what the problem might be and tips for how to keep your appliances running great. At the end of the day, you’ll feel confident that your time and money was well spent… not like you’ve just been ripped off. ?

  • R M.
    Dec 2023

    Our furnace stopped working all of the sudden. (It wasn't the dirty flame sensor issue). I wanted to give them a try based on number of reviews and most of them positive ones. Experience matters in this business. They were able to locate the trouble area and resolve it in expert manner instead of trying to sell us a new furnace simply because it is over 20 years old. I will definitely have them on my 1st to call list since I have few other properties.

  • Bea X.
    Nov 2023

    I first contacted 1st Call Heating & Air for my parents' boiler a while back. They did a great job. So when my boiler started to have issues, I called them again. Bill from 1st Call Heating & Air came right away. He is very professional and knowledgeable. You can tell he's been doing this for a long time. Bill explained everything clearly to me. And he takes time to show and teach me. I learned a lot from him. I have tried a few other heating companies in the past. I have to say 1st Call Heating & Air is the best one! Diane on the phone was also very friendly and professional. I will definitely be referring all my friends and family to them.

  • Debbie Sanchez
    Jun 2023

    Wonderful serviceDave was very helpful and excellentService. Would highly recommend

  • L B.
    Apr 2023

    This may be the best experience we've ever had with a contractor and should be your 1st call. Bill came quickly, explained everything he did clearly. He is professional, knowledgeable and beyond nice. Fixed our problem with the furnace and charged a very fair price. He's been doing this for years and knows what he's doing.I'm sorry I didn't know about 1st call years ago.

  • justsome guy
    Apr 2023

    After a previous great experience with Tristian maintaining my ancient furnace, I decided that I needed to add AC to my home. At the same time update to a new furnace. Bill and the office staff were very honest that 1st call is not an authorized XCEL installer, and would not be able to process xcel rebates. Referred me to Summit (I found to have untrustworthy sales practices). I ended up going with Coffman & company (there were many problems with Coffmans install). I truly appreciate Bill's honest & forthright approach to running this company. If I had to do it over again, I think I would have 1st call do the job.

  • Geffrey Q.
    Oct 2022

    Fantastic company!! Furnace went out on Friday, had an appointment set up for Monday. Communication is on point. Let us know that the appointment needed to be changed to the next day due to unforeseen circumstances... very understandable. Technician came out the next day and completed the work. Provided additional care instructions that he didn't have to provide. Richard the technician and Diane on the phone were both very friendly, professional and thorough. I will definitely be referring all my friends and family to them. Price was equal to the work. Thanks so much for a job well done and, in my opinion, quickly.

Load More

1st Call Heating & Air

5910 s university blvd c18102, Greenwood Village

Directions Call Website Suggest an Edit

Hours

Monday: 9AM - 5PMTuesday: 9AM - 5PMWednesday: 9AM - 5PMThursday: 9AM - 5PMFriday: 9AM - 5PMSaturday: ClosedSunday: Closed