Long Air Conditioning

Serving Montgomery County Since 1966

Contact Us | Available 24/7

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We Are Here For The Willis Community

The Long Air Family knows how important it is to keep your homes in Willis cozy and comfortable. One of the main aspects in maintaining home comfort is your heating and cooling system. It should always be a homeowner’s goal to keep their air conditioning units and heating furnaces working properly and efficiently. HVAC systems that save energy and are quiet can also be beneficial to home comfort. No one wants to deal with appliances that do not perform well, so our mission at Long Air is to make sure you don’t have to.

No matter what type of problem you may have with your heating and cooling systems our highly-skilled technicians can help you. Whether your furnace has given out during the coldest day in Winter or if your air conditioning unit has burnt out during the hottest day of Summer, our team is here for you. Our technicians at Long Air are available 24/7 and will head to your home immediately.

The experts at Long Air will inspect your unit, diagnose the problem, and provide a solution. We can also help you with routine maintenance plans to make sure your units don’t fail you when you need them most. Heating and cooling services are our speciality and we have been proudly serving the Willis community since 1966. There isn’t an HVAC issue we haven’t come across or a problem we can’t solve.

If you are in need of excellent customer service, quality workmanship, service repair, or a new HVAC system call our office today at 936-756-5645. Don’t feel like talking on the phone? No worries, you can reach us online as well. Just hit the “Schedule A Meeting” button on top and fill out our contact form. We’ve got your back for all things HVAC!

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