The Local Expert in HVAC Repair and Maintenance in Southlake, TX Contact Us for After-Hours Emergency Services
From the luxury estates near Timarron to the established neighborhoods surrounding Carroll ISD, every home and business in Southlake has unique HVAC needs. At Cold Factor, we believe in fixing problems, not just selling systems. While some companies arrive unprepared and push unnecessary replacements, we come fully stocked with the tools and parts needed to proceed with HVAC repair and maintenance in Southlake, TX, on the spot. If a new unit is truly required, we guide you through the process with honesty and expertise.
We Defeat These Nightmare Situations
HVAC problems? They don’t stand a chance with Cold Factor! We crush issues like:
Dealing with an HVAC problem?


It’s More Than Just Wear & Tear
Many factors contribute to HVAC problems, none more so than the lack of HVAC maintenance. Dirty filters and coils reduce efficiency. Older systems also tend to struggle to keep up. Electrical issues, such as faulty wiring, can lead to breakdowns. Of course, it goes without saying that improper installation or a poor setup reduces performance.
DI-Why
Attempting to fix a problem without the right HVAC company assisting you can lead to costly mistakes. Risks of DIY repairs include voiding warranties, electrical and gas hazards, incorrect fixes, reduced system efficiency, and higher long-term expenses.
Spot These HVAC Red Flags? Call Us, Fast
Ignoring the small stuff will cost you big-time. Watch out for:

Get the Edge Others Don’t Have
When it comes to local HVAC repair and maintenance, Cold Factor stands out for several reasons:

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Two Locations to Serve You Best
Lewisville
Flower Mound
Make the smart choice! Call Cold Factor for all your needs

Take Control of Your Home Comfort
A properly maintained HVAC system means lower energy bills, fewer breakdowns, and year-round comfort. Whether you need HVAC installation, routine maintenance, or expert advice, Cold Factor is the locally owned and operated team you can count on. We’re proud to provide fast, reliable HVAC and heating repair in Southlake, TX. Call us or fill out the form today—comfort is just a step away.