Professional installation, maintenance, and repair of heating and air conditioning systems to ensure optimal performance.
Comprehensive plumbing repairs, including leak detection, pipe fixes, and condensation line maintenance for homes and businesses.
Thorough cleaning of air ducts to improve indoor air quality and system efficiency, reducing allergens and dust.
24/7 emergency services for urgent HVAC and plumbing issues, with prompt response times to prevent further damage.
Scheduled bi-annual inspections and maintenance to keep systems running smoothly and extend their lifespan.
Expert handling of condensation line installation, unclogging, and repairs to prevent water damage and leaks.

Your trusted partner for HVAC and plumbing solutions in Mesa, delivering comfort and reliability since 2015.
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Arizona's Dukes of Air & Plumbing is a premier service provider in Mesa, AZ, specializing in HVAC installation, maintenance, and plumbing repairs. With over 4750 glowing reviews and a 4.9/5 rating, we pride ourselves on professional, knowledgeable technicians who ensure your home's systems run efficiently. Serving residential and commercial clients, we offer comprehensive maintenance plans, emergency repairs, and expert installations. Our commitment to customer satisfaction and quality workmanship makes us the go-to choice for all your air conditioning and plumbing needs in the Arizona heat.
We have used AZ Dukes of Air for at least 10byears. Our initial installation was great. They didn't let trash accumulate like a lot of contractors. They did the job well and very professionally. We've had a service contract since the beginning. Our unit.gets inspected twice a year. Every single technician seems happy, very friendly anddo a great job . If we could give 10 stars we would.
We've been using this company for several years. We have a maintenance service with them. After several bad experiences with other companies we FINALLY found one that values us as a customer. Anthony is our go to tech. He's knowledgeable and an all around nice guy. The office staff is wonderful to deal with. They're always pleasant amd accommodating. Great company all around.
We're in subrogation with our insurance with a claim against for a bad install/maintenance on our HVAC and the condensation line. They came to our home for this normal maintenance at the very start of July and poor maintenance occured. And they even stated on the invoice, which we refused to sign, that the condensation line was working well, as was the restof our system. Well then 3 weeks later it was apparent that leaked into our home causing thousands of dollars worth of damages and found to be from the faulty install and maintenance of the condensation line. When I called suspecting something wasn't right on the maintenance check visit before the leak and water damage was discovered, I shared that something was wrong with the maintenance check and the tech (Jordan)was acting like something happened but was trying to cover it up. There was excessive noise, banging, drilling, and our unit was turned off for an excessive time to the point of alarm. When I called the manager was very annoyed and condescending in response saying I didn't know what I was talking about and that Duke's had a higher level of service than Sure Temp with whom they recently merged with in February 2025. Nonetheless 3 weeks later b the leak made it into our home right in our main bedroom. When I called at 9am after having a plumber come look and find it to be the condensation line, Duke's said they couldn't get anyone out until 7pm... while the line continues to leak in my home and cause more water damage...? So I called another company and they came within the hour. However Duke's called back just as I was giving the other company permission to save our home from more damage and do the work. They said they would send someone to come fix it and they did, though he didn't fix it properly nor go into the attic to verify. The leak continued and was found when insurance sent mitigation over to help with damage and begin process. When calling Duke's again to slow them to fix their mistake again, they said it's not their fault, they already sent someone to fix it for free once(but it wasn't fixed as know), and there's nothing they can do about it. To say the least, I was done with them. I hired the other company, sent pictures, invoice both past and up until the day, including merger docs, website links to all they stated about the merger on both pair and the web, and even a BS invoice they edited stating that they had told us during a different maintenance check we were told the line was broken and we declined to have it fixed?!? I have the printout and electronic email receipt from actual maintenence on that date showing pictures and thorough documentation that all parts were working fine including the condensation line. Not to mention our unit is only a couple of years old. Our insurance had tried to contact them regarding their responsibility for damages and costs to no avail. They cannot figure out who or if they are insured, though Duke's states they are on their site "licensed and insured". My insurance said they found the last insurance carriers for then which no longer cover them and cannot find them under any other insurance as of yet... so either they're not insured and doing work on people's homes or they are avoiding responsibility. If they weren't worried they were at fault, I would think they'd be in conversation with our adjuster and/or theirs to figure things out and let them handle it at least. So truly, ZERO STARS. As for the message in reply below, try having Duke's of Air answer the many calls from our insurance adjusters and subrogation to address all of this?!
Had a leak and pooling water from a clogged condensation hose. It was a holiday weekend, but was able to get a technician to come out early on a Sunday morning. Ricky Olivarez was helpful and knowledgeable. Had the problem repaired quickly and efficiently. I use this company for my main home and 2 rental properties. As well as 2 salon locations. They’ve always been reasonably priced, knowledgeable and educate you on repairs and maintenance. Highly recommend!
Updated review: Duke’s was extremely prompt to respond to my complaint. They called my wife the following business day to apologize and offered to replace the attic door asap. They were quick to put us on the schedule and replace the attic door. It now looks clean and better than before. Duke’s exemplified top tier customer service and went above and beyond to rectify the issue. We will continue to use Duke’s and highly recommend them to others who are in the market for air conditioning services. Ps - shout out to our technician Ace who did a great job and was super kind and helpful. Old review: We have used Duke’s for a few years but this might be our last time ever using them again. Absolutely ridiculous that this is how the technician (named Michael) left the access point to our attic, and the side of the wall. Notice the large chip on the side which was not there before. When we called to let them know this just happened we got some 21 year old receptionist that didn’t seem to care and would “pass along to the manager.” Beware of anyone hiring them or this might be how they leave your home after servicing it. Pathetic.
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