Gas furnace repair requires attention to both performance and safety — every visit includes a check for issues that could affect indoor air safety, not just heating output.
Active units staged across Houston, Katy, Sugar Land & The Woodlands.
Gas furnace safety checks that matter as much as performance.
A cracked heat exchanger can leak carbon monoxide into your home's air supply without any obvious symptoms — this is why proper gas furnace service always includes CO testing, not just a functional heating check.
| Houston HVAC Services | Industry Average |
|---|---|
| Free diagnostic with any repair | $89–$150 diagnostic fee |
| Live line answered 24/7 | Voicemail after 6pm |
| ~35-min average dispatch | 2–4 hour arrival windows |
| Written price before repair starts | Verbal quote, surprise total |
| NATE-certified technicians | No certification requirement |
| 1-year written repair warranty | 30-day or no warranty |
Every technician holds NATE certification and Texas TACLB licensing before ever stepping on your property.
Live tech walks you through breaker and thermostat checks while a truck is routed.
Refrigerant pressure, electrical, and airflow tested — not a guess.
You approve a flat, itemized price before any part is touched.
Most repairs completed same-visit from a fully stocked truck.
We confirm supply-air temperature drop before we leave.
Fast diagnostics for warm air, no cooling, and dead systems.
SIZED RIGHTLoad-calculated systems, not oversold tonnage.
SEASONALTune-ups that catch failures before peak summer.
WINTER READYFurnace and heat pump service for cold fronts.
Nights, weekends, and holiday dispatch.
Sealing and repair for even cooling and lower bills.
AIR QUALITYPurifiers and humidity control for cleaner indoor air.
COMMERCIALRooftop units and multi-zone systems for facilities.
Pricing depends on the specific component needing repair.
Ignitor, thermocouple, or minor electrical issues.
Gas valve, blower motor, or control board issues.
Heat exchanger replacement or major safety-related repair.
Houston's short winters mean less frequent use, but also less frequent natural inspection opportunities.
Heat exchangers over 15-20 years old face higher crack risk.
Bird nests or debris can obstruct vents during unused summer months.
Not all Houston homes have adequate carbon monoxide detection given the short heating season.
"AC died at 9pm in July. Tech was at our door in 30 minutes and had it running again within the hour."
"Gave us the price upfront, no surprise charges. Compressor was clearly explained before they touched it."
"Called three companies at 11pm — only one picked up. Real technician walked me through safety steps."
We recommend a safety check before first use each season, especially checking for CO safety and proper venting.
We use CO detection equipment and visually inspect the heat exchanger for cracks during every gas furnace service.
Yes, CO detectors are recommended as a baseline safety measure regardless of furnace condition.
This is a safety issue requiring the furnace be shut down until repaired or replaced — we'll explain your options clearly.
We recommend annual service, ideally before the start of heating season each fall.
Same-day dispatch open now across Houston, TX.