Yelp 
Endorsal 
Google 
Sara Bisel
Adam Botticello
"I have recently had an AC replacement and a rather unique line set repair done. Shane was professional, responsive, and diligent. They ended up being the best price and were able to get the work done in peak summer season."
3 months ago
Google review
David R
"Fantastic. I moved away from Parker and Sons because they grossly overcharge and I've had a few less than honest experiences. Northern Air has provided great service. Most recently, my AC went out on a Saturday and I've got 2 babies at home. They came out same day, on a weekend, and got it fixed. Great service."
4 months ago
Google review
Larry Pope
"The company installed my heat pump a number of years ago. Problems- They were able come out quickly, identify the problem and get things happening with warranty still intact. I was away and they kept in touch with me every step of the way. 👍"
4 months ago
Google review
Joel S.
Phoenix, AZ
"Northern Air is my go-to choice whenever I need HVAC services. I have relied on their expertise for six occasions already, and I have never been disappointed. The level of service they provide is exceptional. The technicians are not only highly skilled but also incredibly polite, friendly, and adept at communication. I cannot imagine turning to any other com..." Read more
5 months ago
William Kurtzbein
"SERVICE WAS PROMPT AND WELL DONE. I WILL HAVE THESE PEOPLE DO MY FURNACE WORK IN THE FUTURE."
5 months ago
Google review
John Urso
"Everyone at Northern are great Shout out to Tech: Paul"
6 months ago
Google review
Andrew Jandura
"A company that shows up when they say, fix what is broken with good communication and reasonable prices is everything!"
7 months ago
Google review
Celeste Cooper
"Great company. Prompt at responding. Knowledgeable staff on all counts. It is a pleasure to know we picked such a good company. Brian was our technician. He fixed us up, was here when he said he would be and he sure knows what he is doing. I let Tiffany know how much we appreciated the excellent service."
7 months ago
Google review
Kathy Herold
"We have been using this company for six years now and are always very happy with the technicians. Very professional and reasonable prices for maintenance work."
7 months ago
Google review
Karen Ivers
"As always, professional, thorough work, thoughtful, knowledgeable, and informative. Highly recommend!"
7 months ago
Google review
Brandon Hibbard
"Jason was extremely knowledgeable about our commercial A/C system and took his time to explain what the issue was clearly."
10 months ago
Google review
Bryan McClure
"Northern Air completed repairs on our AC at the office. True professionals and a great value!"
a year ago
Google review
Loren Miles
"David, the technician, was easy to talk with, trustworthy, clean, knowledgeable and competent. He was great, the problem is the price was higher for a capacitor replacement than other companies by quite a bit."
a year ago
Google review
Hugh J.
San Francisco, CA
"My AC went on a Sunday afternoon - they responded within 2 hours, diagnosed that my 27 year old heat pump was beyond repair and early the next day I received the bid for a new unit/replacement - I got two other comp bids and they were just slightly the low bid but even more importantly were able to schedule the unit replacement for just 2 days later. All wo..." Read more
a year ago
Garrett Brown
"I always hire northern air. This would be the 6th time I have hired them. The service is top notch. The technicians are super polite, friendly and communicate well every time. I wouldn’t use anyone else."
a year ago
Google review
jerry Brawn
"My care taker called me to let me know that a neighbor had called in about a clicking noise coming from our air conditioning unit another company was called and a tech looked at it and called me to tell me condenser motor (that was still under factory warranty) needed to be replaced to the tune of $700 I then called Northern Air Mechanical the tech ordered..." Read more
a year ago
Google review
Terrence M.
San Francisco, CA
"One of our A/C units gave up the ghost on a weekend during a 116-to-118- degree Arizona heat wave. Four days after leaving a phone message on Sunday afternoon, Northern Air installed a complete new unit. They are prompt, professional, knowledgeable, reasonably priced, and personable. We highly recommend their services.
Terry & Joyce Meagher"
a year ago
Mark B.
Chandler, AZ
"Excellent Service All The Time!!! On time and friendly!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
a year ago
Marjorie Smith
"Company is always prompt in returning phone calls and the tech always let's customers know approximately the time they will be at your home. The tech is very personable, friendly and knowledgeable. Always let's customer know the problem and why the A/C isn't working. If parts needs replacement he let's customer know before replacing and the cost. These..." Read more
a year ago
Google review
T. D.
"I highly recommend this company, I've been using them for almost 9 years for regular scheduled maintenance twice a year. I've never had a bad experience, a very honest company, and their service technicians are very knowledgeable and professional. Thank you. Todd L."
a year ago
Google review
T. D.
Ironwood Crossing, San Tan Valley, AZ
"I highly recommend this company, I've been using them for almost 9 years for regular scheduled maintenance twice a year. I've never had a bad experience, a very honest company, and their service technicians are very knowledgeable and professional. Thank you.
Todd L."
a year ago
T. D.
Ironwood Crossing, San Tan Valley, AZ
"I highly recommend this company, I've been using them for almost 9 years for regular scheduled maintenance twice a year. I've never had a bad experience, a very honest company, and their service technicians are very knowledgeable and professional. Thank you. Todd L."
a year ago
Randy Smaaland
"Paul was very knowledgeable and professional."
2 years ago
Google review
Bob Vogel
"Paul was on time and very thorough. Identified ways to make our system more efficient and work was done quickly and we are confident of quality."
2 years ago
Google review
"Two years ago we purchased two new units from Northern Air. We also purchased an extended warranty to cover this investment. We were disappointed to learn that our warranty had expired. After discussing the situation with Tiffany we were able to come to an amicable resolution. I appreciate Tiffany’s ability to accept our frustration with the situation and me..." Read more
2 months ago