Why Is My AC Not Cooling? Troubleshooting Guide for DFW Homes
An AC that runs but does not cool the house is one of the most common summer service calls Cold Factor sees in DFW. The fix is sometimes a clogged filter that takes 60 seconds to swap. Other times it is a refrigerant leak that needs licensed repair. The fastest way to find out is […]
Thermostat Not Working? Troubleshooting Guide for DFW Homes
When your thermostat goes blank or stops responding, work through five checks in this order: Replace the batteries Flip the HVAC breaker Check the float switch in the indoor drain pan Look at the air filter Inspect the wiring for loose or corroded terminals About 90% of dead thermostat calls in DFW homes fix themselves […]
How Much Is Air Duct Cleaning? 2026 Cost Guide for Dallas Homeowners
How much is air duct cleaning? Most U.S. homeowners pay $450 to $1,000 for professional air duct cleaning, according to the National Air Duct Cleaners Association. In Dallas, most single-family homes land in the $450 to $800 range, with smaller homes around $300 and larger or multi-system homes reaching $1,000 or more. Pricing depends on […]
How Much Does It Cost to Run AC All Summer in Dallas? (2026 Electric Bill Breakdown)
A typical DFW home spends between $150 and $300 a month running central AC through peak summer, on top of the rest of the electric bill. Unit size and SEER rating set the floor while runtime sets the ceiling. At the current Texas average residential electricity rate of 15.36¢ per kilowatt-hour, a 3-ton 14 SEER […]
How Much Does AC Replacement Cost in DFW? 2026 Pricing Guide
A full AC replacement in Dallas-Fort Worth costs between $7,000 and $16,000 installed in 2026. Most DFW homeowners pay $9,000 to $13,000 for a properly sized mid-tier central air conditioning system using existing ductwork. The final cost depends on your home’s square footage and the SEER2 efficiency rating you pick, with ductwork and electrical work […]
Why Is My AC Not Blowing Cold Air?
We’ve all been there: the Texas sun is blazing, but your house ac is only blowing warm air. When you find your ac running but not cooling properly, you need answers fast. At Cold Factor, we know that an air conditioner not blowing cold is usually caused by one of three things: restricted airflow, electrical […]
Before You Buy: Pre-Replacement AC System Checks by Experts
Investing in a new air conditioner is a big expense for any household. But unless you are absolutely sure that you need a new unit, you could benefit from having your system inspected. Inspections from a leading name in AC installation in Southlake, TX, can save you thousands of dollars in replacement costs. Cold Factor can […]
Unmatched Accuracy: Solving AC Airflow Problems the Smart Way
One eye-opening truth about living in Texas is how hot it can get in the summer. And the last thing you need when the Texas heat hits is an AC that barely pushes air through the vents. Cold Factor has been conducting AC repair in Lewisville, TX, for over 12 years. Here’s how we restore airflow […]
Keep Cool and Save Money With Preventive AC Service
Staying cool under the scorching Texas heat shouldn’t come with a hefty energy bill. With a little preventive maintenance, you can see a whole world of difference. As the premier name for AC repair in Southlake, TX, Cold Factor Heating & Air Services can help keep your cooling system running efficiently, saving you money, and […]
Why Your AC Isn’t Cooling Like It Used To
Is your air conditioner just not cooling like it used to? You’re not imagining things. When your home doesn’t feel as comfortable—even though your AC is running—it’s a sure sign that something’s off. As the go-to team for AC repair in Southlake, TX, Cold Factor Heating & Air Services has seen every possible air conditioning […]