Modern Air of Katy Service Guarantees

Name: Modern Air of Katy
Price range: $$$

Modern Air of Katy Guarantees al service, Repairs, and system installations.

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Guaranteed HVAC Services

Heating and air conditioning repairs and replacement are a big investment in your home, so you need to hire a service company that is experienced and knowledgeable. That’s why Modern Air of Katy guarantees all our services, including heating and air conditioning repairs, and HVAC system installations, which are provided by our experienced HVAC service professionals.

100% Satisfaction Guarantee

Modern Air of Katy provides a 100% satisfaction guarantee for all our services, including repairs and installations. If the services and repairs done by our professionals don’t meet your concerns with your HVAC system, you won’t be charged for the service.

100% Performance Guarantee

If our repairs or installations don’t fully resolve your HVAC concerns, you don’t pay for the service. Period. We aren’t satisfied until your system is running perfectly and your home is comfortable

No Quibble Guarantee

The price we quote is the price you pay. If we miss a detail during the quoting process, we’ll take care of it at no extra charge to you. No hidden fees, no surprise add-ons, and no excuses

No Lemon Guarantee

We only install quality. If your furnace heat exchanger fails within 10 years, or if your compressor fails more than once in 5 years, we won’t just patch it—Modern Air of Katy will replace the entire unit.

Why Choose Modern Air of Katy

✔ Based locally in Spring Branch
✔ Fast response times throughout Memorial & West Houston
✔ Licensed and insured HVAC professionals
✔ Honest diagnostics and clear pricing

✔Service Guarantees
✔ 132+ 5-star reviews

We are proud to be a trusted choice for AC repair in Memorial and surrounding communities.

Farrah Love

Charles was excellent! Had my capacitor go out at 11pm at night and was desperate for service in this Texas heat, many companies didn’t accommodate late night fixes but I was lucky to land on Modern Air. Will definitely recommend!!

Richard Davis

We noticed on waking up on Father’s Day that one of our ACs was out. We called Modern Air and Charles was on our doorstep within the hour. He quickly identified the issue and had our AC up and running again shortly afterwards. Excellent service and such a pleasant person. Wholeheartedly recommend them.

James Sim

Great service

Ahmed Daffaie

Charles did the great job

George Barnstone

Charles was punctual, courteous, and professional; all at a very fair price.

Rick Mounce

I have been doing business with Charles at modern air of Katy for several years now and have never been disappointed. I've had to call him late in the evening for a problem and he was here within 30 minutes no questions asked. Excellent company to do business with and Charles is an amazing technician.

Sam Rossmann

Charles was amazing. We noticed that our AC stopped cooling around 10:30 PM. After a dozen phone calls to other so called 24/7 HVAC contractors, Charles answered and was at our house in an hour. He diagnosed the issue immediately and put a plan in place to replace the broken part. He got our unit back online the next day. I definitely will recommend Charles and his team repair and service.

David Costa

Charlie from Modern Air of Katy did an outstanding job today. Charlie kept me informed on his arrival and provided some great information to address my questions. Charlie completed his service and was very professional. Thank you Charlie!!

Matthew Flores

Awesome response time. Fair price and no surprises. Modern Air is my official HVAC company!

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