Long Air Conditioning

Serving Montgomery County Since 1966

Contact Us | Available 24/7

3 + 11 =

We Offer HVAC Services in The Woodlands

Home comfort systems are vital all year long to provide a livable environment for your family. It is key to keep your heating and cooling systems performing to the best of their ability, since we rely on them more often than not. Happy and comfortable homes are what every homeowner strives for and Long Air understands this need. Our team will do all that we can to make certain that your air conditioning units and heating furnaces don’t let you down during unbearable temperatures.

Long Air Conditioning, INC has an excellent reputation in The Woodlands community and our experienced technicians are on call 24/7, even on Holidays, to safeguard our reputable customer service. If you need an HVAC repair, we’ve got you covered. Should an emergency during the weekend, we can be at your home immediately. Even if you need a complete new heating and cooling system our staff can assist in selecting the perfect unit for your home and instal it too!

We also highly recommend that you do not wait for an emergency to happen to get in touch with us. Yearly maintenance is crucial in keeping your heating and cooling systems in tip-top shape. This is something our Long Air team members can help with too. In addition to our positive impact in The Woodlands community, we also offer a variety of unstoppable products that guarantee home comfort at its best. You can count on us! We also offer home automation services for smart homes.

The Long Air Family wants you to stay cool on the hottest days and warm during the coldest nights, so if there is an HVAC issue you need help with feel free to call us at 936-756-5645. You can also visit us online to schedule an appointment today. 


Our Story

Long Family

Long Air Conditioning Inc. was established in Conroe, TX by Doyle and Joan Long in July of 1966. Starting out of their garage, Doyle and Joan quickly grew their business based on honesty, quality workmanship, and integrity for their customers and employees. More than 50 years later we still strive to provide the best service, prices, and quality to our customers throughout Montgomery County and surrounding areas. Long Air Conditioning is still a locally owned and operated company with the help of second and third generation family members. You can always count on us for any of your HVAC needs.

Trane Product

As an official dealer of Trane. We’re all about air – cool air, warm air, clean air. As Trane is a world leader in air conditioning systems, services, and solutions, we control the comfort of the air for people in homes and many of the world’s largest and most famous commercial, industrial and institutional buildings. And we’re applying Trane’s expertise in environmental technology and energy conservation to make a difference in energy efficiency around the globe.


What People are Saying

“Great Company”

Great company! Longtime and loyal Trane dealer. Over 50 years serving this community. Thanks for all you do!


“Very Professional..”

I am completly satisfied with my experience with Long A/C. Very professional. Will always be referring them.


“Professional and Helpful..”

Very professional and helpful both in the installation of new system and on the service of the unit as well.



Long AC installed my HVAC equipment in my new house. Colby is very knowledgeable and recommends what is right. If he wouldn’t….”



Air Conditioning Myths that You should Not Waste Your Energy On

There are many myths and concerns that people have with their air conditioner, many times it is questions that need to be addressed and can help to save you money, help your unit be more efficient and let you better understand how your unit works.

Bigger the Unit, the BetterThe size of the unit is important!

24/7 Service Available | 936-756-5645