Packaged rooftop units are the backbone of commercial HVAC across Houston — proper sizing and installation directly affects your operating costs for years.
Active units staged across Houston, Katy, Sugar Land & The Woodlands.
Beyond square footage, several factors matter.
A retail space with heavy foot traffic or a facility with significant equipment heat output needs different capacity than the same square footage used for light office space — proper commercial load calculations account for this.
| 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 unit size and installation complexity.
Small commercial spaces like retail or small offices.
Medium facilities with moderate occupancy loads.
Larger facilities or multi-unit rooftop installations.
Houston rooftop units face intense direct sun, adding thermal load.
Commercial spaces need adequate dehumidification capacity, not just raw tonnage.
Harris County commercial installations have specific structural and electrical requirements.
Many commercial spaces run HVAC longer hours than residential, affecting equipment selection.
"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."
Most single-unit installations take one to two days, depending on crane access and structural work needed.
Yes, we handle both single-unit installations and larger multi-unit commercial projects.
In many cases yes, or we can adapt the curb for compatibility with the new unit.
Yes, we can integrate new units with existing BMS controls where applicable.
We assess structural capacity during planning and can coordinate with structural contractors if reinforcement is needed.
Same-day dispatch open now across Houston, TX.