Car Heating & A/C Repair in Tomball, TX
Stay Comfortable Year-Round With Trusted Local Service
There’s nothing worse than getting into your car on a hot Texas day—only to find the A/C blowing warm air. Or worse, driving on a cold morning with no heat. At Cillis Car Care, we provide expert-level car heating and A/C repair in Tomball, TX, so you can stay comfortable and safe no matter the season.
We don’t just recharge your system and send you off—we diagnose the real problem and fix it right the first time.
Signs Your Car’s Heating or A/C Needs Repair
If your system isn’t working like it used to, it’s time to bring it in. Common warning signs include:
- A/C blowing warm air or no air at all
- Weak airflow from vents
- Musty smells when turning on the system
- Unusual noises when A/C or heat is running
- Heat doesn’t warm up, or takes too long
- Fogged windows that won’t defrost
- Fluid leaks around the compressor or under the dash
We’ll test all components to pinpoint the issue and walk you through your options.
Our Heating & A/C Services Include:
We work on every part of your vehicle’s climate control system—front to back.
❄️ A/C Recharge & Leak Detection
We evacuate and recharge refrigerant to factory levels and use leak detectors to find problems before they worsen.
🌡️ Heater Core & Thermostat Repairs
If your car isn’t warming up, we’ll inspect the heater core, thermostat, and coolant flow to restore cabin heat
🌀 Blower Motor & Ventilation Issues
We replace malfunctioning blowers, resistors, or controls to restore proper airflow throughout the cabin
🛠 Compressor & Condenser Repair/Replacement
These are the heart of your A/C system. We test, repair, or replace components with high-quality parts to keep your system running strong.
🧼 Cabin Air Filter Replacement
Clogged filters can reduce air quality and restrict airflow—we’ll swap them out quickly for cleaner, healthier air.
Why Tomball Drivers Trust Cillis for Heating & A/C Repair
We’re not here to sell you a recharge if you’ve got a bad compressor. Our job is to get to the root of the issue and fix it affordably, with:
- Advanced diagnostic tools
- Straightforward explanations (no technical mumbo jumbo)
- Quality parts with warranty
- Fast turnaround and honest pricing
- A reputation for getting it right the first time
Service for All Makes & Models
From domestic sedans and SUVs to imports and high-performance vehicles, we service A/C and heating systems on virtually every brand.
👉 Explore the full list of vehicles we service »
Proudly Serving the Tomball Area
We’re local through and through—serving customers across:
- Downtown Tomball
- FM 2920
- Rosehill
- Lakewood Forest
- Spring Cypress
- Northpointe
- Creekside Park and more
CONTACT US
Book Heating or A/C Repair in Tomball Today
Whether you’re sweating in summer or freezing in winter, we’ll get your car’s climate control back in top shape. Schedule your car A/C or heating repair in Tomball, TX today with Cillis Car Care.
📞 Call now to schedule service or
👉 Book online anytime »
Local, trusted, and built on results. Stay comfortable with Cillis.