Over 1 year ago, per a home inspection, this company was to remove water and clean out rust and…read morecondensate and tilt the secondary pan properly on our HVAC in the attic. We had maintenance done by another company and they indicated the pan was not tilted properly. We had to replace it. Jon's Heating and Cooling took several weeks to get back to us and at first denied that they had even been assigned to the job.

Excellent, honest service. With great fair prices. Highly recommend. I've used several other places…read morein town for air conditioning repair and Jon's by far the best. They have done several jobs for me on home, business and rentals. Called one time because the A/C stopped working on my rental property on a very hot day. They were there in 20 minutes, replaced the part and had it up and running one hour after my tenant called to tell me it wasn't working.

"Plumber" came out and spent an hour running a snake through the bathtub access points and the…read morewashing machine drain pipe. Never did get the clogged pipe cleared. Wanted to charge me $3000 to dig a hole in the front yard on Apricot loop on 6/10/2026. Cost me $547 for him to waste my time. Hired a real plumber from Globe to drive out, locate my sewer pipe, dug down 3 feet to the clean out pipe with a 4 man crew for $740.90 in just 2 hours. Advanced Air is not a company anyone should do business with when it comes to plumbing.

the technician Nathan found the problem right away and Mindy found out that my warranty was still…read moregood got the part ordered right away this was Monday , today is Thursday and I am sitting in a warm home with tonight getting down to 30 degrees,, prompt professional service is what you get with this company and some of the nicest helpful people both in the office and out in the field. Thank you Mindy, Cindy, Nathan and Cash you are a asset to this company

Quick response and efficient friendly service. Recommend highly. The team led by Mark were…read moreinformative with pictures of work done.

The servicemen were very professional and careful and explained everything they were doing. They…read moregenerally communicated well. The only issue we had was clarifying exactly part we were charged for replacing. We highly recommend them.

Everyone I've dealt with at GNS-from the people who pick up the phone, to the technicians that show…read moreup ready to help-has provided excellent customer service whenever I've called. Just this week, they handled a complex (at least for me!) problem with my heat pump. Jerry showed up when he said he would, and got right to work. The job took two visits to fix, but Jerry showed nothing but professionalism and focus to get my A/C and heat pump working properly. GNS sure picked a helluva guy when the signed Jerry up. Even better? THE PRICE WAS REASONABLE! Companies like GNS and people like Jerry are the reason why I go local when I need help with stuff going wrong at the house. I don't know how far they travel for work, but I say you give them a call even if you're 50 miles from them. You'll be just as pleased as I am with the results.

These guys are new to Page, AZ and are already kicking butt…read more Professional to the max. Offers multiple options at very reasonable prices. Family business that definately takes pride in their workmanship.