At Mark Daniels Air Conditioning & Heating, we pride ourselves on being the #1 Heating and Air Conditioning company in Arizona. Our expert technicians are friendly, professional, and efficient. This allows us to provide a unique, positive customer experience that has our customers calling us time and time again.

Below Are Reviews From Some Our Customers That Were Kind Enough To Express Their Positive Experience With Our Team

“Went to start my AC and it would not Turn on! Called Mark Daniels to come take a look, they were at my house quickly and were able to figure out what the problem was and fix it in just 45 minutes without costing me an arm and a leg! They were prompt, polite, and professional during the whole process. I would recommend them to anyone! They are my go to AC company from now on!”
- Marcia Q.
“If you want an excellent company to repair and maintain your air conditioning and heating unit, Mark Daniels Air Conditioning & Heating is the one. Mark and his people know what they’re doing and fix things right the first time. They come out when you need them. Two times my air conditioning went out on days it was well over 100 degrees, Mark, the owner, came out the same day (within 2 or 3 hours) and got my unit running again. One of those times was on a Saturday. I was impressed and well satisfied. When I really needed him, he came through. Also, they have a nice maintenance program where they come out in the spring and autumn to check the unit out. I’m fortunate to have them taking care of my unit. I would highly recommend them to anyone.”
- Ray P.
“Absolutely great service! Mark was a great guy, got here quickly and was upfront and honest about my options. He was compassionate about my situation and did everything quickly to help! He showed up when he said he would and got the job done quickly to get my cool air back up and running! Very satisfied with the service that I received!!! Thank you again for all of your help Mark Daniels Air Conditioning & Heating and Mark!”
- Kelly L.
“Awesome service! Mark Daniels Air Conditioning & Heating came out quickly and provided excellent service. We will use them every year for all of our air conditioning needs. Good fair prices, and quality work. Thanks Mark!”
- Sylvia M.
“This was a standard checkup on my AC unit and everything went smooth. Technician was on time even called ahead to let me know he was on his way. Informed me of what he was going to be doing and did a thorough inspection. Love working with these guys. They saved me when my ac went out and now I trust them to keep my heat and air running smooth. Thank you.”
- Nicole
“Mark with Mark Daniels Air Conditioning & Heating was very professional, definitely experienced and honest. I knew MARK from a previous service call and requested that my insurance company assigned him to again to me. You can’t go wrong with Mark Daniels Air Conditioning & Heating because he’ll make it right.”
- Judy S.
“I came across Mark Daniels Air Conditioning & Heating when I had a very strange issue with my AC. It was June and my warranty company sent Mark out to look at the issue. Wouldn’t you know it the problem was intermittent and was not occurring when he arrived. Well, it happened a few more times and only through Mark’s determination and troubleshooting skills did he get to the bottom of it. He found the issue and the AC started working again. CC is my “go to” company for any AC needs. Mark is honest, professional and tells you straight up what your issue(s) are and what the options are to fix it. No hard sales or “doom and gloom” just the truth.”
- Raymond H.
“Great Company. We have used them for 15 years now for repairs, maintenance and a install on previous property’s. I have to provide feedback for a job well done again. This time around, they upgraded both AC systems on the existing home we purchased. Install went perfect, we received alerts they were on the way, allowed us to prepare. Technicians were great, very personable and every area was cleaned up once the installs were completed. Great experience!!! Highly recommend.”
- Dan W.
“Honest, respectful, and will always try and find you the best deal!”
- James Hilemen
“This is my go to air conditioning man. I own some apartment buildings in AJ. Mark Daniels Air Conditioning & Heating has replaced 2 of my units, he is honest reliable and all around best ac man in our area.”
- Sylvia Moreland
“Great service. Was provided a detailed list of items that required repairs. I was then given information about what work could wait and what should be repaired soon. At no time did I feel pressured to have anything done, will definitely refer to friends and family!”
- Emma Lilly
“Dependable, trustworthy, personable, fast with outstanding professional results I have been very pleased with. But above all, what I truly appreciate are the no-pressure options I’ve been given me for repairs. Mark just spells it out like it is and lets me decide what is best for me, my home and my budget. I have already referred him to family and friends, and will continue to do so in the future. I am very happy to have found such a reliable professional company with very fair competitive prices.”
- Samantha Hileman
“Mark and his crew are amazing. I called at noon when I realized my AC stopped working (I was sleeping after working all night and going back that night for another shift) and Mark was at my house by 2 pm and had me up and running again within 30 minutes. He did the same about a year ago as well! Fair prices and great service. I know I can count on him and trust his work. He was referred to me by a friend.”
- Nicole Savage
“Mark Daniels Air Conditioning & Heating is by far the best AC company I’ve ever worked with. Mark came out right away and he was upfront and honest about what I needed to have repaired and did a complete and thorough tune-up leaving my old AC running like brand new! With AZ summer heat in full swing, Mark Daniels Air Conditioning & Heating‘s number is a speed dial must!”
- Erika Kiney
“Mark was great! Straight shooter, not pushy. He answered all my questions and went over many options. Worked with me on the best option and the best price. Another company asked for a chance to beat the price and when I gave them the number and what was included they told me to run with it because they couldn’t come close…”
- Gerry Conrad

Our Core Values Enable Us To Perform Exemplary Customer Service, And Perform The Job The Right Way The First Time. Contact Us Today!


Mark Daniels


4735 E Virginia Suite #102 Mesa, AZ 85215

Our Promise to You

Mark Daniels Air Conditioning and Heating provides professional, polite and high-quality service. We are swift, efficient & pride ourselves on doing the job right the first time. We appreciate and respect you and your family. Your home is the center of your life & our pledge to you is that your experience with us will be the best you have ever had.


"...with AZ summer heat in full swing, Mark Daniels’ number is a speed dial must!"
View More Testimonials
© 2019 Copyright Mark Daniels Air Conditioning & Heating.