North Texas Heating Installation & Repair

Serving Collin County, Grayson County, Fannin County, Hunt County and Surrounding Areas!

The Crazy AC Guy Benefits


Locally Owned


100% Satisfaction Guarantee


Fully Licensed & Insured


Available 24/7


Honest, Up-Front, No Frills Pricing


Free Estimates, Every Day

Heating & Furnace Service

Heating, ventilation, and cooling is a year round job. Your system doesn’t take a break, which means your comfort is maintained whether it’s hot, humid, or cold out. How does your system keep up with your comfort year round? With the help from a team like the one at Crazy AC Guy! Similar to your heating system, we work like crazy to make sure you never have to be without the convenience of a properly working system. As many homeowners in North Texas know, the most crucial times to have your system running at peak performance are in the summer and winter.

During the winter, your heating system circulates warm air and prevents your home from feeling too stuffy. Even Texas winters can be unbearable without a working heating system. Crazy AC Guy offers all the HVAC services you need to make it through the winter without a hitch. Our installation services provide precise replacements for your furnace, heat pump, or radiator so you won’t have to worry about any mishaps once everything is in place.

If something does go wrong at any point this cold season, you know who to call. Our technicians offer hassle free repairs to resolve all of your heating issues. We won’t let you suffer a cold winter’s night. In fact, we’ll even avoid any and all problems with our preventative maintenance for your system. Your family will be well taken care of with the team at Crazy AC Guy.

Furnace Tune-Ups

Behind every great heating system is a skilled technician providing annual tune-ups. The purpose of maintenance checks are to prevent your system from breaking down as a result of the regular use it experiences each year. Even minor issues such as unusual smells, uneven heating, and rapid cycles can be prevented with a thorough tune up from Crazy AC Guy.

Heating Repairs

There isn’t anything our technicians at Crazy AC Guy can’t handle. We’ve seen some wild things during our service appointments, including stray animals who’ve made their home in furnaces. But even that didn’t scare our techs. If you ever experience the following with your heating system, you can count on us for an expert repair:

  • Leaks
  • Lack of heat
  • Uneven heating
  • Rapidly turns on and off
  • Noisy ductwork

Furnace Installations & Replacements

A properly functioning and efficient heating system is only achieved with a precise installation. With the level of care we bring to every service, you can rest assured that your installation will be a breeze. Every technician is fully licensed and insured, guaranteeing effective results from the moment you switch on your system.

For the Crazy AC Guy team, it’s not enough to do a great job. We want you to have complete peace of mind too, which is why we are available 24/7 for all of your heating needs and offer free estimates for all services! Whether you need a heating repair, replacement, or tune-up, call the people who can take care of everything for you. Call the team at Crazy AC Guy.

Crazy AC Guy Repairs, Installs, & Services All Air Conditioner Brands

Contact Us

You can contact us by:

Talk to one of our reps in real time by clicking the little speech bubble icon in the bottom right corner of the website…

Drop us an email by filling out the form to the right. Once our reps get the email, someone will contact you ASAP.

Call us at one of the following numbers:
Collin: 972-529-2665
Fannin: 903-583-2665
Hunt: 903-454-2665

Stop by our headquarters at:
Long Enterprises
600 FM 981
Blue Ridge, Texas 75424

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