HVAC services in Katy, TX.
TDLR HVAC license #TACLA00160134C. When AC dies on a 100° day, we put you ahead of the routine calls. Manual J load calcs done right on every full system replacement.
AC and heat, diagnosed with gauges — not guesswork.
Services in this category
AC Repair
Bad capacitor, low refrigerant, frozen coil, blower motor giving out. We diagnose with gauges and an amp meter, not guesswork. AC-down calls in summer get bumped to the front of the queue.
- Same-day
- Diagnostic
- All brands
AC Installation
Trane, Carrier, Lennox, Goodman. Manual J load calculations so the system is sized right (oversized AC short-cycles and stays humid; undersized never catches up). Full warranty registration handled.
- Install
- Replace
- Efficient
Heating Services
Texas winters are short but the furnace still needs to fire on a 28° morning. Igniter swaps, heat exchanger inspection, gas valve replacement, full furnace replacement, dual-fuel heat pump conversions.
- Furnace
- Heat pump
- Boiler
Mini Splits
Mitsubishi, Daikin, Fujitsu mini-splits. One-room additions, garage conversions, that bonus room over the garage that’s always 10° hotter than the rest of the house.
- Single
- Multi-zone
- Add-on
Thermostats
Ecobee, Honeywell T-series, Nest. Multi-zone setups when one thermostat can’t handle two-story houses. We program it before we leave so you’re not staring at the manual.
- Smart
- Zoning
- Setup
Maintenance
Spring AC tune-up: clean coils, check refrigerant, test capacitors, flush condensate line. Fall furnace tune-up: clean burners, check heat exchanger, test safety switches. About $150-200 each, saves $$$$ on emergency calls.
- Spring
- Fall
- Annual
When the AC quits, you want a Texas-licensed crew on the way.
Same-day dispatch, real diagnostics, honest options.
TDLR-licensed HVAC
Not a plumber moonlighting on AC — a licensed HVAC contractor (#TACLA00160134C) trained on refrigerant and load calcs.
AC-down jumps the queue
100° and no cold air? You go to the front of the line. Most summer calls reached in 60–90 minutes.
Sized right, not upsold
A Manual J load calc on every install, so you don’t get oversized equipment that short-cycles and leaves the house humid.
$49 to diagnose
Flat fee, credited to the repair. We find the actual fault before quoting a single part.
How an ABA ONE service call actually works.
Tell us the symptoms
No cold air, a weird noise, water by the furnace? We triage AC-down emergencies to the front in summer.
Gauge-and-meter diagnostic
Refrigerant pressures, capacitor and amp-draw checks, coil inspection — $49 flat. We find the real cause.
Repair vs. replace, in writing
Honest numbers on both. On a new system you get a Manual J load calc, not a rule-of-thumb guess.
Verified & registered
We confirm the temperature split, register your warranty, and clean up before we leave.
Need HVAC help in Katy?
Licensed techs. Upfront pricing. Same day.