North Texas winters are short, but they bite, and a furnace that has sat idle since March is exactly the one that fails on the first cold night. Greentech USA repairs and replaces heating systems, checks them for safety, and gets a cold house warm again fast.
What we handle
- Furnace repair, from ignition and flame-sensor faults to blower and control issues
- Furnace replacement, sized and installed properly, not just swapped like for like
- Heat-pump heating, an efficient fit for a lot of North Texas homes
- Safety checks, including cracked heat exchangers, which are a real carbon monoxide risk worth catching
Why the heater is blowing cold air
It is one of the most common winter calls. Often it is a thermostat setting, a clogged filter choking airflow, an ignition or flame-sensor problem, or the system cycling on a safety limit. Some are a five-minute fix, some are not, and we tell you which honestly.
Repair or replace a furnace
A newer furnace with a single failed part is worth repairing. An older unit that is inefficient and needs a major component is usually better replaced, and we lay out the running-cost math so you can decide.