Irving sits in IECC Climate Zone 3A, and your HVAC system works harder here than in most Texas cities. Summers regularly top 100°F with humidity that makes it feel even hotter. Winter nights can drop into the 20s during cold fronts that sweep down from the panhandle. That temperature range puts your equipment through a wide operational band, and it does it in a climate where high humidity accelerates corrosion on coils, connections, and refrigerant lines year-round.
Most Irving homes run gas furnaces for heating and central air for cooling. That has been the standard configuration in the DFW area for decades, and it performs well here. Heat pumps are gaining ground in newer construction. Developments in Las Colinas, newer sections of Valley Ranch, and some areas near North Lake College are installing them for both heating and cooling. Dual fuel systems that pair a heat pump with a gas furnace backup are a solid choice where natural gas service is available and homeowners want heat pump efficiency with gas heat reliability during the occasional hard freeze.
We repair all of it. Heat pumps, gas furnaces, electric furnaces, central air conditioners, dual fuel systems, and ductless mini-splits. If it heats or cools your Irving home, we can fix it. Call (469) 555-0147 and tell us what is happening. We will get a technician to your home for AC repair or heating repair the same day.
Heat pumps in Irving face specific challenges. During winter cold snaps, the defrost cycle has to work overtime to keep ice off the outdoor coil when temperatures drop below 35°F. A failed defrost board or a stuck reversing valve prevents the system from switching between heating and cooling modes. Low refrigerant affects performance in both directions. If your heat pump is blowing lukewarm air in either mode, call us before the compressor sustains damage.
Older Irving homes with standing pilot light furnaces are getting rare, but we still see them near downtown Irving and south of Highway 183. If the pilot will not stay lit, the thermocouple is usually the problem: a $15 part and a 20-minute fix. Most homes have electronic ignition (hot surface igniters or spark ignition) that can fail after 5 to 8 years. A bad gas valve, a cracked igniter, or a dirty flame sensor can all block ignition. We pinpoint the exact cause before recommending any parts.
One room is freezing while the next one is sweltering. In most Irving homes this is a ductwork problem. Flex duct in unconditioned attics, common in Valley Ranch, the Belt Line corridor, and most tract-built subdivisions, deteriorates over 10 to 15 years. Connections come loose, insulation compresses, and dampers seize up. We inspect the ductwork, locate the disconnections or restrictions, and fix them so every room receives the airflow it was designed for.
Before you replace the thermostat, check the batteries. We receive this call constantly. Beyond batteries, thermostat problems include loose wiring connections from temperature cycling, incompatibility between newer smart thermostats and older HVAC equipment, and misconfigured settings that prevent startup. If the thermostat screen is lit but nothing happens when you adjust the temperature, call us at (469) 555-0147. It is usually a quick fix.
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