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Lewisville Heating & Cooling Services

How Can Our Experts Wow You Today?

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.

Contact Cold Factor Heating & Air Services LLC for a free estimate on new equipment! Call (214) 814-8388 now.

We Offer the Full-Range HVAC Services You Need

The Cold Factor Has the Midas Touch of Comfort

Our heating & cooling services are tailored to keep the temperature in your home or business just right.


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Professional Work, High-Quality Service

  • We Have Over 15 Years of Experience in the Industry.

  • We're Family Owned & 2nd Generation HVAC Pros.

  • Our Customers Get Free Estimates on New Equipment.

  • We're Able to Service All Major Heating & Cooling Brands.

Learn More About Us!

Smart Home Technology & Service for All Major Brands

Authorized American Standard Customer Care Dealer

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 to fit your budget and manage your payments over time. Investing in a qualifying American Standard system comes with matchless perks, including a 0% interest rate for 36 months, or a $1,100 rebate after purchase.

Dedicated to Total Home & Business Comfort

We are a full-service HVAC company, focusing on air conditioning and heating repair, installation, replacements, and maintenance, as well as duct installation, heat pump services, and top of the line indoor air quality devices like Reme Halo. Also, Cold Factor Heating & Air Services LLC services all brands and we are factory trained in many of the larger brands, including LG, Samsung, Daikin, Amana, Trane, Carrier, and American Standard. No matter what the issue, you can trust in our team to give you the help you need!

Connect with one of our licensed technicians to get a free estimate.


Cold Factor Heating & Air Services LLC

1221 Grove Dr. Lewisville, TX 75077
Phone: (214) 814-8388 Para Español Llame (214) 926-9936
Regular Hours: Monday - Friday 7:00am - 5:00pm
Service Area: We service Lewisville, Flower Mound, Coppell and the surrounding areas.

Check Out Our Credentials

Clients Choose Cold Factor for a Reason

  • I am so impressed with this company, I would never call anyone else. My specialist was Jay Dubiel. He was wonderful, he was curious, informative and put me at ease at the moment I met him. I thought I had a major problem with my heating and air units but after checking everything out he assured me I had an easy fix. It was so refreshing to have someone not giving the hard sales pitch about what all I should have done, whether I really needed it or not. I urge all of you to call this company and ask for Jay if you need any work done. He even told me the best place to buy my filters. Mary Lou Stapleton|Coppell, TX

  • Our heater went out late in the evening, but Cold Factor’s chat option allowed me to connect with customer service after hours and initiate a service call. The following morning, Jay, knocked on my door to take a look at my system. After testing a few items he informed me that we were no longer getting power to the furnace. He proceeded to walk me through possible solutions. As we discussed options Jay asked to look at one last item and that’s when we discovered a loose wire to the furnace power switch. He was able to provide a short term solution until I could replace the switch. Thank you again for your help and professionalism! Nik|Lewisville, TX

  • Jay called ahead to let us know he was on his way. He advised me on the temperature controller and condition of filters. Service was timely and professional. See you in April. ruben|Flower Mound, TX

  • I have been using Cold Factor for a few years now. They are always prompt and reliable. Cory usually makes some troubleshooting suggestions for me to try before they come out, and has saved me a few service calls. This time, my furnace had been working inconsistently and I texted Cory in the evening and he scheduled me for the next day. Today Jay came, and he was very friendly and professional. I told him the symptoms I was seeing, he gave an initial assessment of what could be wrong and then proceeded to fix my poorly mounted thermostat (my DIY skills are awful), checked the attic, and the furnace unit itself. He explained everything he was doing, what he found (power switch intermittently working), what was needed to repair it, how much it was going to cost and how long it might take to get the part. Top notch customer service!! Molly|CARROLLTON, TX

  • Just had Jay out for annual routine maintenance on the furnace. Great guy! Made sure everything was running well and gave great recommendations. He's very knowledgeable and honest, but I never felt pressured into buying anything. I would highly recommend this company! Alicia|Corinth, TX

  • We just had our two HVAC units serviced by Jay Dubiel as part of our annual service plan with Cold Factor. Jay is a personable, skilled and efficient professional. We asked him if he could also work on our fireplace which needs a complete overhaul and he said would provide a detailed quote for our consideration. Our experience with Cold Factor is that whether Cory himself comes out or a member of his team, the work is consistently done well and at a very fair price. We have been with Cold Factor for many years and will continue to have them service our HVAC for years to come. Don Nyman|Highland Village, TX

  • Jay D. was very good at explaining the explaining the A/C drain situation. Quickly fixed the problem. Mark|Lewisville, TX

  • I would recommend this company to anyone. They were very prompt and very knowledgeable. My AC was completely out on the hottest day of the year. They got everything going in a very short period of time. I was so impressed with their honesty. The tech did not try and sell me on anything that I did not need. I was pleasantly surprised by how little this cost me. Overall a very good experience. Kathy Broadway|Lewisville, TX

  • Cory, what a pleasure doing business with you! I believe you are a trustworthy individual based on my recent experience with you. You were prompt, friendly and gave me some great advice on purchasing a new A/C unit. How refreshing knowing there are individuals who still believe in customer service. Please know you have my business in the future as well as anyone else who wants a recommendation on an A/C heating repair company. Brad