(970) 646-3232

Rex of RexAC has been working on HVAC systems since 1973, he is an expert in Design, Layout, Installation, Repair, and Replacement of Heaters, Furnaces, and all things HVAC.

Following are confirmed reviews from Home Advisor and Google that you can find on the relative websites.

12/28/2018 4.5
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Steve R. in Fort Collins, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Very personable, very professional, and knowledgeable.

12/12/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Bill W. in Fort Collins, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Nice guy and a pleasure to work with.

12/06/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Ray G. in Loveland, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: This is my second time using this company and I love it ,. Knows exactly what theyre doing and always tell the truth . I would definitely recommend them to everyone I know friends and family.

10/29/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Maria M. in La Salle, CO
Project: Repair or Service a Central Air Conditioning System
Comments: Amazing


10/10/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.5 Review by Stephanie G. in Berthoud, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Rex is very nice, knowledgeable, professional, and a pleasure to work with. Plus, I only connected with him after normal business hours at 5:30pm and yet he was able to be at my home less than 2 hours later. I would certainly hire him again.


10/09/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Natalie M. in Greeley, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System - For Business
Comments: Rex Ac was the only one who responded to my call; assume it was because it was a cold rainy Sunday morning. My business is 24/7, so needed some heat for my employees. Rex AC came out by 3pm, fixed a loose wire, and everything worked fine. Weekend service call cost me $90...wow!


09/13/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.5 Review by Wendy P. in Fort Collins, CO
Project: Repair or Service a Central Air Conditioning System
Comments: Knowledgeable, thorough, kind and giving. Accommodating, providing options of products and information that helped inform decision making. I have confidence in Rex and highly recommend!


07/23/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Wendy H. in Dacono, CO
Project: Repair or Service a Central Air Conditioning System
Comments:


07/14/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Ivan S. in Drake, CO
Project: Repair or Service a Central Air Conditioning System
Comments: Rex was great to work with and very knowledgable.


07/07/2018 4.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 2.5 Review by Gordon M. in Johnstown, CO
Project: Repair or Service a Central Air Conditioning System
Comments:


06/29/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Deborah G. in Fort Lupton, CO
Project: Repair or Service a Central Air Conditioning System
Comments: He was very prompt and informative. We plan on using his services for all of our heating and air conditioning needs - including maintainence


06/28/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.0 Review by Vaughn C. in Fort collins, CO
Project: Repair or Reprogram a Thermostat
Comments: Did a good job


06/28/2018 0.5
Quality: 1.0
Customer Service: 3.5
Value for Money: 1.0 Review by Diane K. in Broomfield, CO
Project: Repair or Service a Central Air Conditioning System
Comments: I used Rex based on some good reviews. However, it took him two attempts to fix my AC, he was extremely expensive and after two attempts the AC is still not working. He told me his repair may not work as my unit is old but, after checking with other companies, I was told that I paid anywhere from 2 to 4 times more than I should have for the work he did. Sitting in my very hot house waiting for another company to give me an estimate on a new unit as Rex's quote for a new unit was approximately 2 X what everyone else quoted me.
________________________________________
Your Comments:
The system that I quoted was a higher quality system, and no company can know if the repair price was too high unless they know how much refrigerant and time were used. The homeowner got scammed by a very dishonest, unethical "salesperson", willing to say anything to make the sale, and they take advantage of seniors. I see this every week, and it's sickening. Some systems should be replaced, when they get old, or have been poorly maintained. I've been in this trade for 46 years, and I've seen this tactic too many times. Very unprofessional to "badmouth" people in our trade. Had the customer worked with me on the replacement, I would have returned the repair money anyway. It's interesting to see these service/sales people in a different environment bragging about how easy it was to take advantage, and how their employer encourage it. Sorry for offending the homeowner. If there is anything that I can do, I would like to resolve it.


06/28/2018 4.5
Quality: 5.0
Customer Service: 4.5
Value for Money: 3.5 Review by Tom W. in Firestone, CO
Project: Repair or Service a Central Air Conditioning System
Comments: Quick response. Didn't try to sell me more than I needed. Finished the same day.


06/27/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Grace S. in Erie, CO
Project: Repair or Service a Central Air Conditioning System
Comments: Rex is a lifesaver! Our Central A/C stopped working on the hottest day of the year, to date, with a forecast of over 100 degrees for the following day. I scheduled an appointment for the first available timeframe listed on the app schedule, morning if the following day. Instead, he called as soon as I submitted the request (before business hours) to ask if we needed help sooner. He arrived midday, same day, and had our A/C unit fixed in less than an hour! I highly recommend him and his services! Thanks Rex! :)


06/27/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Kim B. in Mead, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Rex is awesome. Had my furnace issue fixed fast. Would definitely recommend him and will now be using him in the spring and fall for tune ups and all service.


06/18/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Megan W. in Fort Collins, CO
Project: Repair or Service a Central Air Conditioning System
Comments: Rex diagnosed the problem and solved it. Thanks.


05/30/2018 4.0
Quality: 5.0
Customer Service: 3.5
Value for Money: 3.5 Review by Trent P. in Fort Collins, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments:


05/27/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Jeg J. in Fort Collins, CO
Project: Repair or Service a Central Air Conditioning System
Comments: Mr Rex did a good job and explained all the steps he followed and that was helpful. Also the cost was reasonable, especially given that he gave the promotional option to contribute the full charge to children's hospital of colorado!


05/26/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.5 Review by Randy L. in Longmont, CO
Project: Repair or Service a Central Air Conditioning System
Comments: The Rex AC Team arrived on time. Diagnosed the trouble, did the repair quickly and efficiently, Checked levels and added the additional coolant required. Even with the Veteran discount, perhaps a little high. But given the speed, efficiency and professionalism demonstrated by the team. They will get all of my future HVAC work.


05/21/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Armando V. in Greeley, CO
Project: Repair or Service a Central Air Conditioning System
Comments: Rex helped me fix my broken AC unit while four other contractors told me my compressor was out and I would need a new ac unit as well as a new furnace due to the age and being a R22 coolant unit. They quoted me $7000 to $8000 and didnt even attempt to fix my unit. Rex examined my compressor and fixed it in a half hour for a few hundred dollars while replacing two burned out parts. Very honest and does business the old fashioned way. Fixing the problem instead of trying to make a buck and put me in the hole for thousands of dollars.


05/21/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.0 Review by Phil H. in Longmont, CO
Project: Repair or Service a Central Air Conditioning System
Comments: Called promptly and diagnosed issue quickley.


05/13/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Derek W. in Eaton, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments:


05/10/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Anitra M. in Evans, CO
Project: Repair or Service a Central Air Conditioning System
Comments:


04/10/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Lee M. in Greeley, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Rex and I connected immediately after I submitted my request to Home Advisor. He asked me a few probing questions then scheduled an appointment for later in the day. He quickly diagnosed the problem, fixed it, then went above & beyond by checking for other common heating & cooling problems, issues often left behind (or created) by salespeople with a bit of technician know-how. The price was reasonable, the availability was perfect, and the service was thorough. He's been Favorited.


04/07/2018 5.0
Quality: 5.0
Customer Service: 4.5
Value for Money: 5.0 Review by Nick M. in Johnstown, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Did an excellent job. Very pleased with his work


03/23/2018 4.5
Quality: 4.5
Customer Service: 4.5
Value for Money: 4.0 Review by Ritha S. in Greeley, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments:


03/14/2018 3.0
Quality: 3.0
Customer Service: 4.0
Value for Money: 3.0 Review by Elizabeth T. in Johnstown, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Very quick and professional about service and great guarantee. I don't know how to rate the pricing because it was more expensive than I anticipated and I have no idea how to know if I got a fair price. The receipt was not itemized. I would recommend getting estimates to anyone looking for this work because I was unable to do so given I need repair right away.


03/01/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Steve W. in Erie, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Rex drained my water heater too while fixing my furnace at no extra charge. He give senior and veteran discounts as well. Will definitely rely on Rex again.


02/19/2018 4.5
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Larry C. in Loveland, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Great personality along with extensive knowledge of systems


02/19/2018 4.5
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Marsha P. in Johnstown, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Excellent service and value for new furnace. Found an additional problem with my water heater and returned to fix it.


02/18/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Bill B. in Fort Collins, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Came quickly. Very friendly. High integrity.


02/11/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Earl L. in Berthoud, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Rex responded to us immediately when I posted on Home Advisor. Our furnace went out and we needed to replace it. My husband talked to him and said he's the one he wanted to help us. He was impressed with his knowledge. Rex really cared about the quality of his work. We plan to hire him again to fix our air conditioner.


02/09/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.0 Review by Michelle l W. in Longmont, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Responded immediately when our furnace went out, dealt with my warranty co. and got it in the next day. Found a small problem after he left and he came right back and fixed it.


02/05/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Thomas S. in fort collins, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: The work was EXCELLENT and the cost was a quarter of the highest bid submitted by another contractor. I told Rex that he had my business from now on.


02/03/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Jeff B. in Fort Collins, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments:


01/13/2018 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Bill F. in Fort Collins, CO
Project: Install or Replace a Central Humidifier
Comments:


12/30/2017 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Audrey S. in Fort Collins, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: He came within an hour on a holiday weekend. It was 50 in the house and 8 outside. I was worried if I didnt get a quick fix my pipes would freeze. Rex fixed it quickly.


12/28/2017 4.5
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.5 Review by David D. in Loveland, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Rex is very knowledgeable about heating projects. He was willing to stick with the project until it was completed. He communicates well with the home owner thru out the job.


11/08/2017 5.0
Quality: 4.5
Customer Service: 5.0
Value for Money: 4.5 Review by Cindy D. in Longmont, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Old furnace needed some major repair to even get it to work so de used to have new one installed. He is ordering all new parts to do install.


08/18/2017 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.5 Review by a Homeowner in Clovis, CA
Project: Repair or Service a Central Air Conditioning System
Comments:


08/17/2017 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Cindy M. in Madera, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Very knowledgeable, explained what was done and what to look out for in the future since the A/C is 25 yrs old


08/14/2017 4.5
Quality: 4.5
Customer Service: 5.0
Value for Money: 5.0 Review by Roxanne K. in Fresno, CA
Project: Repair or Service a Central Air Conditioning System
Comments:


08/13/2017 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by John H. in Fresno, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Fast great service, came out same day ,


08/05/2017 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by David A. in Fresno, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Rex is a real pro and I would suggest that anybody looking for an A/C pro that knows the meaning of customer service hire Rex.


08/03/2017 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Susan S. in Fresno, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Absolutely wonderful service. Diagnosed and fixed the problem quickly. Very very reasonable. Wonderful person. His helper was great too. Would use again and highly recommend.


08/02/2017 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.0 Review by Cathy P. in Clovis, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Very responsive and professional.


06/20/2017 4.5
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.0 Review by Jerre F. in Loveland, CO
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Very helpful and thorough and prompt with providing good service and explanation of problems and solutions.


04/06/2017 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Ronald W. in Clovis, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Prompt, experienced. Gave us a thorough discussion of the several alternatives to repair the problems.


03/03/2017 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Phyllis G. in Fresno, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Daniel was very efficient and explained everything so I could understand. He and his assistant were very respectful and cleaned up after their work. I would recommend them to my family and friends! Phyllis G


01/05/2017 5.0
Quality: 4.5
Customer Service: 4.5
Value for Money: 5.0 Review by Sheree C. in Clovis, CA
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Prompt and good service


09/12/2016 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 4.5 Review by Munis M. in Clovis, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Good & prompt service!!


09/02/2016 4.5
Quality: 4.0
Customer Service: 4.0
Value for Money: 4.0 Review by Sheree C. in Clovis, CA
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Comments: Very personable and answered all questions.


08/21/2016 4.5
Quality: 4.5
Customer Service: 4.5
Value for Money: 4.0 Review by Manuel N. in Selma, CA
Project: Repair or Service a Central Air Conditioning System
Comments: fast response, good service.


08/14/2016 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Paul W. in Clovis, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Prompt, Courteous, Fast Service


08/13/2016 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Suzy W. in Visalia, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Have to be flexible with repair time due to summer but tHey are great!


07/13/2016 4.0
Quality: 4.5
Customer Service: 4.5
Value for Money: 4.0 Review by Roland G. in Fresno, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Good and timely.


07/10/2016 4.0
Quality: 4.0
Customer Service: 4.0
Value for Money: 4.0 Review by a Homeowner in Fresno, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Fast response, good service they even work after hours


07/09/2016 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Nadia N. in Fresno, CA
Project: Repair or Service a Central Air Conditioning System
Comments: The tech explained everything, had a great attitude and got us on track quickly.


07/07/2016 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Ted G. in Visalia, CA
Project: Repair or Service a Central Air Conditioning System
Comments: Very nice people. Pro's I would hire them in a minute.


07/01/2016 5.0
Quality: 5.0
Customer Service: 5.0
Value for Money: 5.0 Review by Donald K. in Visalia, CA
Project: Repair or Service a Central Air Conditioning System
Comments: They came the day I called and Fixed it.

(970) 646-3232