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Cold Factor Heating & Air Services
At Cold Factor Heating & Air Services LLC, our second generation family-owned business is dedicated to professional, honest, and quality work. Our Lewisville HVAC professionals lead the way in using the latest technology and energy saving products to expertly diagnose and fix any problems while doing our part to protect the environment and save you money on your monthly utility bills.

We are truly committed to our clients and always work hard to provide a higher standard of service to our residential and commercial customers throughout Texas. Get the peace of mind that your system is factory fresh, energy efficient, and working at its best possible performance.

With hundreds of jobs completed for homeowners, restaurants, commercial properties, and more, our Lewisville heating and cooling experts are committed to solving issues that other companies can't.Our attention to detail and excellent service sets us apart, and we offer financing options with approved credit to fit your budget so you can buy now and pay over time.
Services
Start by calling (214) 949-4702 for a free estimate for new equipment or general service call! Over the years, Cold Factor Heating & Air Services LLC has tackled hundreds of jobs for customers ranging from homeowners, restaurants, commercial companies, and more. We are the experts you can trust to provide exceptional results and superior customer service!
We are performance contractors that have been in this industry for well over a 2 decades doing unique customization and customer designs for our client's hvac, ac, heating and indoor air quality needs. We've seen it all, and we've been there for our clients and given them the best possible service.
At Cold Factor Heating & Air Services LLC, we are always looking to recruit new members to join our team. Our friendly work environment, coupled with plenty of opportunities for growth, make Cold Factor Heating & Air Services LLC the most ideal HVAC company you'll ever work for. We treat our employees like family, because we regard them as such.
Are you looking for Flower Mound HVAC repair and maintenance services? Then you've come to the right place. At Cold Factor, we've been keeping the homeowners of Flower Mound cool since 2010. As licensed HVAC contractors, we're able to service all major heating and cooling brands and offer a comprehensive range of services to cover all of your heating, ventilation, air quality and air conditioning needs.
Keep your AC running and your home comfortable with Cold Factor - we offer fast, affordable AC service and maintenance, including emergency repair services and preventative maintenance programs. If your AC goes out, don't sit and wait in the middle of a Texas summer. Call Cold Factor and we'll dispatch a knowledgeable AC repair technician right away.
Reviews (18)
Scott Hollrah
Scott Hollrah
Dec 17, 2021
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Positive: Professionalism
I have been using Cold Factor for years at my home and am pleased to have them servicing our office building now. I have the highest trust in the Cold Factor team.
Services: AC maintenance, Heating maintenance, AC repair, HVAC maintenance, Heating system repair, HVAC repair
Tidal Force
Tidal Force
Nov 30, 2021
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Positive: Professionalism, Responsiveness
I didn't get a chance to use this company as my new job had a vendor setup already established. But, I was so impressed with their customer service and quick response for scheduling my quarterly maintenance agreement that I felt compelled to leave a review.
Service: HVAC maintenance
Ihuoma Favor
Ihuoma Favor
Oct 31, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Very professional and reliable. Have used them twice and has always been top notch đź‘Ś.
Service: AC repair
Tricia Fernandez
Tricia Fernandez
Oct 24, 2021
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Bobby was excellent and extremely thorough with inspection, repair and new thermostat installation.
For all HVAC needs - I highly recommend Cold Factor Heating and Air.
Services: HVAC maintenance, HVAC repair, Thermostat installation
Craig Davidson
Craig Davidson
Sep 14, 2021
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So service was outstanding, they were at my house within an hour of calling them on a Sunday of a holiday weekend. (Although it cost an extra $150) The tech was friendly and did timely work. The reason I’m deducting stars and feeling ripped off is the price they charged for the parts. My unit required a new capacitor. They charged $239 for just the part. Later after doing some research that I should have done earlier I found the exact part selling for $29.99 he also talked me into installing a float switch in the pan upstairs. This part was $95 which I again found they actually cost $15-20
So
Bryan Hamm
Bryan Hamm
Sep 02, 2021
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Justin with Cold Factor came out to my house Thursday and was great! He was very professional, thoroughly checked everything, explained the issue in detail to me and got my AC up and running in no time! Jessica, scheduled the service and was so friendly and accommodating on the phone! Definitely 5 stars and was extremely pleased with Cold Factor! Highly recommend!
Mike Clifford
Mike Clifford
Aug 30, 2021
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Had a clogged condensate line. Tech went and cleared the line. Next day a ceiling tile was damaged so tech went back out and cleared it again. Then water kept appearing and it made so sense. Jessica was a delight. She also agreed it made so sense. She sent the Boss out to investigate. Discovered there was also a hot water heater problem. Jessica understood the situation and was willing to do whatever it took to resolve the issue. All the time she was extremely pleasant to talk and deal with. Would highly recommend Cold Factor. Mike Clifford
Steffy Schulze
Steffy Schulze
Jul 31, 2021
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Cold Factor is an outstanding company to work with! From Jessica to our tech Justin it was seamless. They came promptly and on time and explained every step completely before any work was done. Will absolutely use them again!
Service: AC repair
Alisa Popelka
Alisa Popelka
Jun 27, 2021
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We have been using Cold Factor Heating & Air Services for several years now and they have always been reliable, professional and have provided great service! Bobby has done an excellent job communicating how to keep our unit running efficiently and what maintenance services are best. He is very thorough, courteous, and detailed! We are glad to have Cold Factor servicing our HVAC!
Arzu Shams
Arzu Shams
Jun 17, 2021
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I had an amazing experience with Cold Factor from front to back end service. It started with me calling around to get quotes for a service repair that another HVAC company quoted me for an amount that I thought was too high. I initially spoke with Jessica and she went above and beyond to research and give me information to help me determine if I was being given a fair quote. She spent this time without me ever having been a customer and didn’t even pressure me to have them come out. I was so impressed I ended up calling them back to come do a diagnostic evaluation. Bobby was our technician and
Pete C.
Pete C.
Apr 28, 2020
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These guys are great! From my first call with Jessica to Cory servicing and repairing our AC unit, they are a first class organization. Jessica was very helpful and kind enough to fit me in the same day even though they were really busy. Cory was very professional and knowledgeable, took his time to explain to me everything he was doing. Next time my AC or Heating unit need servicing, I know who I will call.
Erin L.
Erin L.
Jul 30, 2019
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Cory is the best! He installed a mini-split for us on our back patio and we couldn't be happier. Very knowledgeable, fair & honest, and pays attention to the details. All around, he did a fabulous job and was great to work with -- we'll have him out again for any of our future heating & cooling needs.
Bill L.
Bill L.
May 07, 2019
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Don't like giving out my favorites in any category as I'll lose out if they become too popular. Cold Factor was there for us in the beginning of first moving to Dallas. 115 outside and inside was a sweet 74. We bought a monster house with 3 original units. We tested CF with just about every curveball there is and they knocked them all out of the park. On time. On point. Job well done!
Brian S.
Brian S.
Dec 28, 2017
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We have used cold factor in the past and had a great experience with a AC repair.

This time my wife purchased a new thermostat. I went to replace it myself and after hooking it up their was no power. I tried to rewire and also tried to put old thermostat back on. Still no power. It's 30 degrees outside!! I called Cold Factor and Jay walked me through how to fix over the phone. It turned out to be a bad fuse that I purchased a pack of for $3 They could have easily said they would come out and charged a couple hundred bucks!

Thank you Jay !!!
Tweester C.
Tweester C.
Oct 06, 2016
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We have used this company twice and both times they came out very fast and arrived within the timeframe promised over the phone. This is critical when dealing with a broken AC unit and your home is quickly heating up. Our experience is that they are honest and straightforward with assessment and repair, and our cost to repair was extremely reasonable. Our A/C problems were resolved in less than an hour. I would not hesitate to use them again in the future as they have gained our trust.
Adam H.
Adam H.
Aug 10, 2016
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I hired Cold Factor to replace an air conditioner that went out. I only got two quotes since I was rushed, but they had the best price. I dealt with Cory. He showed up quickly and was able to fit us in the next day. They got the installation done in about 6 hours. Later that night when I checked there work, I found the AC was wired wrong. It worked, but it was wired to have insufficient air flow that could cause damage over time. Also, the AC was leaking water into the emergency drain pan and onto the ceiling. I let him know the day after the install (Saturday) and he sent out the lead installer
Jan B.
Jan B.
Oct 24, 2015
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Everything about this organization is exactly what you look for in a company. From our first conversation with Cory (a/the owner) who worked around our schedule to come to our home and give us an estimate for the replacement of our AC units to Cory being on site the day of installation and taking time to answer all of our questions, it was a stress-free and excellent experience.

Cory took the time to explain the differences between information we had received from other firms and helped us work through which decision would be best for us. With his assistance, we were able to determine that we
Mahesh G.
Mahesh G.
Jul 22, 2015
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Great service, honest and a fair price. They will NOT upsell you if your existing equipment Ivan be repaired and I really appreciate that as a consumer. They have serviced my primary residence as well as 3 rental properties and I have had a good experience with all work performed so far.