Specials and Promotions

Exclusive deals for your home comfort.

Monthly Promotions

25% Off

Air Duct and Vent Cleaning

$500 Off

A/C replacement

$49 Off

A/C and heater check

Get a Coupon!

25% off
Air Duct and Vent Cleaning
Click to use coupon
EXPIRED

Get a Coupon!

$500 Off
A/C replacement
Click to use coupon
EXPIRED

Get a Coupon!

$49 Off
A/C and heater check
Click to use coupon
EXPIRED

Yearly Maintenance Plans

TexAir Total Comfort Maintenance Plan

Only $150/year per system.

Keep your home comfortable, your air clean, and your HVAC system running at peak performance all year long. Our annual Preventive Maintenance Plan is designed to protect your system, extend its lifespan, and prevent expensive breakdowns—especially during the extreme heat we face in Katy and the Greater Houston Area.


This plan includes full A/C and heating maintenance, routine filter replacements, system testing, and essential safety checks that keep your home running smoothly.

What’s Included in the Yearly Preventive Maintenance Plan

  • 1–3 Month Filter Replacements

    We replace your air filters based on the schedule your system requires, helping improve airflow, indoor air quality, and system efficiency.

    (Filter cost varies depending on the filter type chosen.)

  • 1 Full A/C System Check (Before Summer Heat Hits)

    We perform a complete inspection of your cooling system before peak season to ensure it’s ready for high temps. This helps prevent common summer breakdowns.

  • 1 Full Heating System Check

    Before cooler weather arrives, we test and inspect your furnace or heating system to ensure safe and efficient operation.

  • Basic Dust Cleaning (Each Visit)

    Light dust cleaning of accessible panels and system housing to help airflow and keep components running smoothly.

Professional System Checks Per Visit

Every visit includes a thorough performance and safety assessment:

  • Motor Testing

    We check motor amperage and voltage to ensure proper operation and prevent expensive failures.

  • Battery Testing

    Ensures backup components are functioning correctly.

  • Refrigerant Charge Check

    Verifies proper refrigerant levels for maximum cooling performance.


  • Drainage System Inspection

    We ensure each unit’s drain line is clear and properly flowing to prevent water damage or algae buildup.

  • System Efficiency Review

    We verify that your units are running at optimal performance levels.