McAllister Heating and Air Conditioning

The owner came out to our house tonight and was personal, trustworthy and gave us alot of great information on what to do to help our air conditioner. We can say enough about him and his company. Highly recommend working with him!

I would like to let any one that is looking for a great, honest, dependable and experienced company to work on or replace a furnace and or a air conditioner Derek McAllister heating and cooling is the guy to hire. He replaced our air and furnace. New chimney jack on the roof and did a fantastic job. Very reasonable price.

We had a great experience with McAllister Heating & Air Conditioning! Derek came out quickly when we thought we were facing an expensive AC replacement. Instead of trying to sell us a new unit, he took the time to diagnose the problem and was able to repair it for a very reasonable price. It’s hard to find someone this honest and trustworthy these days. We truly appreciated his professionalism, prompt service, and integrity. We highly recommend Derek and McAllister Heating & Air Conditioning!

⭐️⭐️⭐️⭐️⭐️ A+ I called McAllister Heating and Air Conditioning when my furnace went out during below freezing temperatures. Derek answered and he was on time, knowledgeable, and very friendly. He was way more professional than the last company I had out whose service tech kept a bottle of liquor in his tool box and had the strong smell of alcohol on his breath. I highly recommend McAllister Heating and Air Conditioning for all of your HVAC needs and will never call anybody else in the future.

Excellent experience with McAllister Heating and Air Conditioning. They were responsive, honest, and efficient from start to finish. My AC was fixed the same day, and everything was explained clearly. Top-notch HVAC repair service!

Derek McAllister did a great job installing my new furnace. New air conditioner comes next. Thanks, Derek.

Derek was professional and knowledgeable. He answered all my questions and made me confident in my choices. My new A/C is running great! Thanks!

Deric was so professional...as well as a great communicator and technician ! He knows his stuff. Fast too...he did what he said he was going to do..and that was so refreshing. Grateful ! We now have a complete new AC and efficiency Heating unit. Yay ! Highly recommend. 🌷

Speedy, affordable service when we needed him. Very thorough and kind. Will definitely be using him the future and referring him to anyone and everyone!!

McAllister heating and air conditioning INC Came to my home very early this morning during a sudden heat wave and got my AC back on track. Derek was prompt, polite and very professional. He is starting his own business and I highly recommend you helping him out to succeed. Thank you, Derek for taking my very late night phone call and working me into your schedule. Denise.

Derek is a trustworthy contractor. My experience was professional and quality. He would be my first call for any HVAC needs in the future.

Derek gave us lots of options on a difficult AC installation. Quality work, true professional, I would highly recommend MCcallister heating and cooling.

He was very responsive and came quickly to fix my a/c. Reasonable pricing. Highly recommend!

10 star, any questions/ problems with hvac this is the company I go to for help hands down. Highly recommend for anything you need done with your heating and cooling needs

I am so happy that I found someone knowledgeable and reliable that can work on boiler systems. Derek corrected numerous mistakes made by the another company that did the install. He is very thorough, explains everything well and does great work. I highly recommend him for your HVAC needs!

Great service and does great work

Very honest; he looked at a furnace issue I had and saved me $800 compared to another company that was upselling me. I've called him for years with any HVAC issues.

Very professional service. Does good work, honest and fair priced.

Derek installed a new Furnace and A/C unit in my condo. Fair price, good work and responsive to questions and concerns. He is a hard worker and I would recommend him!