Heating and Furnace Repair in Little Elm, TX

Little Elm’s homes are young, but their furnaces and heat pumps still need service, and the 2000s homes are reaching the age of their first major heating repair. Here’s what to check when the heat stops.

Little Elm heating not working? Start here

• Thermostat mode. Heat, not auto or eco, with the setpoint above room temperature.
• Error code. Note the blink pattern or the code on the display.
• Filter. Replace a dusty one.
• Power. If the whole house is dark, report the outage to your electric delivery company (it’s on your bill) before you call an HVAC company. Some systems wait before restarting after power returns, so give it a little time.
• Gas smell. If you smell gas, leave the house first, then call 911 and your gas utility from outside. Don’t touch the thermostat or light switches on the way out.

Still cold? Call 972-423-0012.

Common heating repairs in Little Elm

• Pressure switches and blocked condensate on high-efficiency furnaces.
• Igniters on 2000s furnaces.
• Heat pump defrost and auxiliary heat problems.
• Control boards.
• Flame sensors that need cleaning.

Read heat pump vs. furnace, furnace short cycling and how to prepare for winter.

Little Elm homes and what their age means for your system

Little Elm is one of the youngest towns we serve. The Census puts the median home at 2011, and more than half of homes were built in 2010 or later. About 76% are detached houses.

The Census counts about 19,778 homes in Little Elm. Here’s how they break down by decade built:

The house’s age doesn’t tell you the system’s age. The data plate on the outdoor unit does, and it’s the first thing we read.

Because Little Elm’s housing is so new, a lot of calls here are systems still within their first 15 years: drain lines, capacitors and thermostat settings more often than worn-out compressors. In the 2000s neighborhoods, though, original systems are reaching the age where a repair-or-replace decision comes up. Many Little Elm homes are in HOAs, and the Town says that if your HOA requires architectural approval, you may have to show proof of it before the Town approves a permit. Moving or adding an outdoor unit is where that most often applies.

Little Elm permits for HVAC work

• Contractors required by state law to be licensed must register with the Town before a permit application can be completed. HVAC (mechanical) contractors are on that list.
• The mechanical contractor registration is annual and issued to contractors with a valid, active state license, with a certificate of insurance listing the Town.
• Homeowners may do some work that usually needs a licensed tradesman, but the Town says permits are still necessary. Little Elm has adopted the 2018 International Mechanical Code with local amendments.
• The Town of Little Elm’s permit portal has a residential mechanical application that covers all residential mechanical (HVAC) work requiring a permit. All permits and contractor registrations are completed online through MyGov.

Dallas Heating and Air Conditioning is registered with the Town of Little Elm as a mechanical contractor. For a replacement, we pull the permit and schedule the inspection.

Many newer Little Elm homes have high-efficiency gas furnaces with PVC vent pipes and a condensate drain. If the drain clogs or the vent is blocked, the furnace shuts itself off for safety, and the fix is often simple.

Refrigerant and efficiency rules that affect your decision

R-22. The EPA ended the manufacture of new R-22 equipment in 2010 and the production and import of R-22 itself on January 1, 2020. An R-22 system can keep running, but it can only be recharged with recovered or reclaimed R-22. A large leak on an R-22 unit is often the point where replacement makes more sense than repair.

SEER2. Since January 1, 2023, Department of Energy rules require new split-system central air conditioners installed in the Southeast region, which includes Texas, to meet at least 14.3 SEER2 under 45,000 Btu/h and 13.8 SEER2 at 45,000 Btu/h and up. New split heat pumps nationwide must meet 14.3 SEER2. See SEER vs. SEER2.

Heat pumps. A heat pump is also your air conditioner, so the same rules apply, and a failed heat pump can take out heating and cooling at once. See heat pump repair.

How a Little Elm repair visit works

1. You call. We answer 24/7.
2. Safety first. On a gas furnace, we check venting, the flame and the gas connection before anything else.
3. Diagnosis. A NATE-certified technician tests ignition, safeties, controls and airflow.
4. Written price. Upfront written pricing before any work starts.
5. Repair and test. We run a full heating cycle and confirm the safeties work.

Call right away if

• A carbon monoxide alarm: get everyone outside and call 911
• A furnace that makes a loud bang when it lights
• No heat in freezing weather, especially with vulnerable people in the house
• Any smell of gas: leave first, then call

Upfront written pricing before any work starts

No heating repair starts until you’ve approved a written price. It includes:

• Safety problems such as a cracked flue or a gas connection that isn’t right are listed on their own line.
• If the furnace or heat pump is near the end of its life, we show repair and replacement side by side.
• Financing available.
• What the written price covers: the diagnosis, the repair and any safety items we find.

Why homeowners call us

• 24/7 service
• Upfront written pricing before any work starts
• Financing available
• Registered with the Town of Little Elm as a mechanical contractor
• All major brands, including Carrier, Trane, Lennox, Rheem, American Standard, York, Daikin, Mitsubishi, Fujitsu, Amana, Bryant and Goodman
• NATE-certified technicians

More for Little Elm: HVAC service in Little Elm, AC repair in Little Elm, AC installation in Little Elm. See also furnace repair and heating service and HVAC maintenance and tune-ups.

Also nearby: heating repair in Frisco, heating repair in Lewisville.

Call 972-423-0012, open 24 hours.