Outstanding service. This was my family's first Air Conditioning replacement. The Comfort Advisor…read more(Don) was able to explain everything and was even Abe to point out flaws with other companies and what they were offering. The crew who came out to the house was exceptionally respectful and helpful. They made sure to lay down mats to prevent dirt and even vacuumed after they were done with the job. They worked straight through til the end of the project. As with any Air Conditioning project, the cost is going to be high. But the benefits, the warranty, and the "extras" Sure Temp was able to work out for me was beyond expectation and made it very financially manageable in this economy. Thanks Sure Temp!!!!

A night I faced an issue with my heating system and they showed up a day after it and fixed it…read moreimmediately. I recommend them for your future HVAC issues and routine maintenance.

I had Thomas services come out due to some slow drains. Joe was excellent! Super nice showed me…read morewhat he was seeing and didn't try any upsells or anything pricing was fair and I can't believe how well the drains work now. Highly recommend these guys

This is the second job THS has done for us. They have been excellent and we will definitely…read morecontinue to use them in the future. Technician on both visits was Victor and he is prompt, knowledgeable, and his time estimates are spot on! I strongly recommend this company!

Dan is the man! Our community experienced a power surge causing many people's ac units to stop…read moreworking. Dan posted detailed instructions on the community page on how everyone could fix it on their own. He is also helping out everyone who individually reached out to him. Dan is a standup guy and would recommend him for any of your AC needs.

From the owner: Specialized in hvac and commercial refrigeration. We can handle all of your needsread more

I've been using Larson for years and have always been happy with the service…read more Today, I woke up, and my AC unit was off. Tried breakers, etc. Called and they had a guy out to my place within 45 minutes on a Sunday. Now that is fast! Travis did an excellent job. Turns out a wire had fried. Got me back up and running. It was already up to 82 degrees (see photo), so it was not comfortable. It's now blowing cold air again. Thankfully, I won't have to go to the hotel tonight. Keep up the great work guys!

Travis and his associate from Larson Air Conditioning did an excellent job for us. They replaced…read moreour AC compressor, added sensors, signed us up for service, and took the time to walk us through everything clearly. They were both very nice, had great attitudes, and made the whole experience smooth and easy. We really appreciated their professionalism and would highly recommend working with them again.

Mike is very knowledgable and was able to quickly troubleshoot the issue with our condo A/C unit…read more He took the time to explain the problem and offer solutions. We will continue to use Hamilton's HVAC for all of our air conditioning maintenance and repairs.

5/5 would recommend…read more Hamilton's HVAC replaced our old AC unit. Mike went above and beyond to do a fabulous job every step of the way. Mike was very knowledgeable and clearly explained everything to us. He addressed all of our questions thoroughly. We really appreciated his patience in coordinating with some roofing work that was being done concurrently. Overall great experience and a good honest guy. Thanks!

Needed a new A/C unit installed because dog had been urinating on the previous outdoor system…read more Spoke with Jason who was able to get me a reasonable quote for a new unit installed. They were very patient and listened to my concerns as I had just been ripped off by a different competing place who had been out three times including charging us for coolant when it was spot on obvious there was corrosion and a leak (I do not recommend Simply The Best). Jason provided the quote and the install was done within a few days which is excellent response time considering I was in a jam and summer is here. Installers were very professional and even had the job done under the quoted time frame and did preventative maintenance on the other existing unit. Recommended. Straight forward, friendly and professional and don't play games with you like some of the other guys. We need integrity living in Arizona with the heat and I can say based on my experience, Northern Air provides exactly that! Thanks again and will use in the future for all cooling and heating needs!

This company installed my AC unit and have done my maintenance since 2021. The techs are always on…read moretime, knowledgeable and friendly.

If I can - I give these folks 10 stars . They replace the brandnew AC unit for us - and their QA is…read morethe top not h Customer service is 10/10 ... From the office person, to sales to technician and thr managers - professionally

If you live at Anastasi villages on cactus in Paradise Village Parkway, do not even think about…read moreusing this company due to they put the heat exchanger in improperly. They switched the hoses around and I don't believe the unit was even bad because all along it was dirty filters for the water. They stated to me that they do not replace the filters nor look at them I believe in my opinion, they're not even doing any justice to the homeowner, nor to the unit of the heat exchanger. I believe The most important thing on these heat exchangers is the water that goes in and out of the unit and if that's not checked, why even put a new unit in.

I recently had Plumber Ray Padilla out to install a hot water heater and two faucets. He did an…read moreexcellent job and was very professional. ~S.Bird

Never ever use this crooked company! I initially decided in Dukes of Air in May 2016 after our…read morecondo air unit bit the dust during a hot memorial weekend and the only online venue back then that was avail was Yelp- no Nextdoor, no Reddit... even though this company was bought out- I'm sure several of the original techs still are there doing the same crappy work-- see photos! I had them come out YEAR after YEAR and each time the tech would complain about what the last did. Aside from making a disgusting mess with all of the black tar over my closet room, the front and back concrete patio- they did a Jerry Rig Each and every time! And they stripped the screws and bolts badly. This hvac co. came out for biannual maintenance check -- which obviously doesn't include removal and cleaning of blower wheel and housing, nor does it include cleaning out the water outflow drainage tube that collects foliage debris; which then cause water backup prompting another service call. Btw. I promptly dumped the monthly service fee to get two "system checks" a year because it seems like once they find something- it's due to the last years of other techs doing absolutely nothing! They're all young and lazy looking to make a quick buck and likely forced by the corporate man to sell sell service repair upsell!! I'm not looking over their shoulder step by step and asking what are you doing, what does this mean? But I will for sure moving forward!! I keep my air at 77 and not lower, so there's not a huge stress. They noted a slow leak last February and suggested a leak test. I didn't do it at the time since he said it was slow. Two guys come out, in their separate top of the line Mercedes vehicles, and tell me I need my coil replaced; which is covered under warranty and scared me into schedule replacement for refrigeration leak and coil replacement along with the blower wheel cleaned, because, as the tech said look at what your breathing in (photo). No I am not - that's why there's a filter used inside, but still-well my bi yearly maintenance should include that cleaning!! And why wasn't this brought to my attention in the previous years??!Lazy arses. Since the coil is covered under warranty I was quoted 4 hours labor, coils replacement and fan cleaned and refrigerant at $$$2400!! The next company I used --Larson, a certified Trane dealer- said No leak!! Don't use them either, a grand less as they said no coil leak! But $1550 for refrigerant you can get on FB for free mixed with the new stuff at $15 a lbs and you mark up it up! I'm telling you these dumb techs don't know squat. Then how the heck did refrigerant leak in an enclosed system?? Hey Dukes if Air-/IF the coil is covered under warranty then why am I being charged for it?? This is with my gold member discount since they have serviced my unit exclusively since day one. If it is a slow leak why would the coil need to be replaced? The guy last Feb said it could wait until next year, but the guys today said that it could cause my compressor to blow! Yet my neighbors have their original unit from 30 yrs ago still working?? And-- it was very obvious that they both had to return to the vehicle to come up with a price each time. It was obvious one lead sales guy was teaching a newer guy how to reel the money in for repairs to be done as a quick fix for a couple grand-NOT getting to the root cause. 1) Bad recommendation to use Trane 2) Crap duct work done from day one 3) Crooked, Dumb or Lazy techs thereafter Lastly, the 5 stars are from friends and family members of the hvac techs and owners- it's ALL BS!! And use ai to do your homework and get at least 7 quotes! Find an individual or small business and let these big companies rip off Richie poos!