D & H Air Conditioning & Heating
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D & H Air Conditioning & Heating
From our humble beginnings over 60 years ago, D&H Air Conditioning has been providing Tucsonans with reliable air conditioning service and ac repairs, as well as installing the latest air conditioning technology in their homes. In Tucson, your good reputation means everything. We have earned the trust of our community with our honest, straightforward approach to service.

Our HVAC technicians are fully vetted and highly experienced. They are NATE-certified, and they receive continuous training in HVAC technology and customer service. For you and your family, it means peace of mind: D&H will make your home temperature comfortable through hot summers and chilly winters.

D&H has remained family-owned and operated from 1959 to this day. We do everything with family values in mind. This is why we maintain an A+ rating with the Better Business Bureau, and great customer reviews with a 4.8 star rating in Google. Any situation you may have with your AC, we have already seen it and fixed it.
Services
This history of D&H Air Conditioning is that of a family business from its inception, in early 1959. At the close of World War II, Arthur Duhamel, our founder, went to work in New York City as a journeyman sheet metal mechanic. In 1958 after working for over ten years on such projects as the Radio City Music Hall, Arthur Duhamel moved with his family from New York to Tucson.
Whatever the rush, whatever the make and model of your system, D&H is always prepared to serve you well. Our technicians are renowned for arriving on time to their appointments. They are fully qualified to repair any failing system expertly. Expect us to finish every task on time. Our labor is guaranteed.
To help you figure out some of the signs that something wrong is happening, we have put together this guide. The first thing to check when you feel that your air conditioning is not blowing cold, or the temperature of your home is going up, is your thermostat.
D&H has installed tens of thousands of air conditioning systems in the Tucson metro area since 1959. We have worked with all the major brands. With 62+ years of experience, we provide you with professional A/C recommendations that best suit your home and lifestyle needs. Provide you with financial options (certain A/C units come with 0% financing for 60 months).
At D&H Air Conditioning Company, we're proud to offer exceptional air conditioning maintenance service throughout Tucson, AZ. Regardless of the make or model of air conditioner you have in Pima County, we can keep it running like new. Since our company opened in 1959, we've been offering highly personalized services.
Reviews (26)
David Castano
David Castano
Dec 29, 2021
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Positive: Professionalism
Very Good Tech.well informed in his maintenance of heatting service Thank You. Mr.Horacio Castano.12/30/21.
Service: Heating maintenance
Karen Waskiewicz
Karen Waskiewicz
Dec 12, 2021
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My daughter and her family recommended D and H to me after learning that the person that has been servicing our heating and cooling had passed away. Kevin with D and H was AWESOME!!! He was on time, courteous and informative. Since the unit is on the roof, he even took photos and explained what he did and made some suggestions. He even checked for carbon monoxide levels in the home while the furnace was running--first time in all our years of home ownership. Kevin, I look forward to working with you again to service the A/C this Spring!
Dorothy Holtzman
Dorothy Holtzman
Dec 03, 2021
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The D & H serviceman, Austin, was highly professional and offered very thorough explanations of his suggestions. He was polite and provided his service most appropriately. We have been very pleased with D & H Conditioning and Heating and hope to continue to use them for our heating and air service. Thank you Austin for your time today.
Heather G.
Heather G.
Nov 30, 2021
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I can't say enough FANTASTIC things about D&H! Having to put on a new roof can be stressful...but then add in the fact that you have to have a crane remove your air conditioner from your roof...holy cow! That's where Mike and D&H come into play. Mike and his D&H crew worked with Norma's Crane Service to have the air conditioner unhooked and removed and when the roof was done-they got it back up and running. No stress!!! Mike and his crew were professional and above all kind. D&H and Mike will be the only company we and our family will use!
Richard Mosser
Richard Mosser
Nov 28, 2021
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Kales was very professional and polite. He completed his work in a timely manner. I highly recommend D&H for your a/c needs.
Ak Iam
Ak Iam
Nov 22, 2021
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There were scheduling issues. My appointment was scheduled for 9:00 so I left work waiting for the technician. At 9:10 I called D&H and asked where the technician was. The dispatcher said that my appointment was in the afternoon. I explained that this was incorrect and that I had to leave work for this appointment. I ended up returning to work. I finally got an afternoon appointment but a lot of my time was wasted driving back and forth.
Josh the Technician was fantastic while he serviced the A/C & Furnace. Very thorough and courteous. I would hire this man again.
Mr. Misiuo
Mr. Misiuo
Nov 14, 2021
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This company was fantastic. I had set up multiple appointments to get quotes for a new AC from multiple companies and decided on one until D&H called and asked to come give me a quote. After hearing the quote pitched I immediately realized D&H was saving me from spending way more money than what was need from the company I thought was a good deal. The rep was fantastic and professional and answered all my stupid questions without hesitation or annoyance. Highly recommend this company for all your AC needs.
Winona Ettrick
Winona Ettrick
Oct 20, 2021
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What speaks volumes about the quality of a company is the employees they send on service calls. Stuart, who helped us today was the kind of exemplary brand rep that you hope for if you need to make a call. He was personable, knowledgeable, earnest, hard working, and attentive. And the service visit just got better from there. Thank you to Stuart Grimm and the good people at D&H for being so reliable and for the quality of your service and staff
Dominick Dominizzy Acuna
Dominick Dominizzy Acuna
Oct 19, 2021
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Amazing friendly service, I was searching for an emergency repair for a big house with a full family in it. A lot of heat generates fast! Moises was my technician. Explained all testing and procedures. Thankfully had replacement part on hand.. I'm truly thankful for the emergency service on a Sunday afternoon! I strongly recommend D&H services! And will be recommending to my family and friends.
Mychal L.
Mychal L.
Aug 20, 2021
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Trash service. Armando has horrible customer service. I'm sure he has many complaints filed against him. Do not recommend this place at all. The only good thing about the experience is the back office, as they were very professional but your personal on the ground did not do a good job.
Jim P.
Jim P.
Aug 10, 2021
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Needed air conditioning repair. Was considering replacing my unit. Once they know you're already due to pay them for required service fee, they try to overcharge by 200% of standard cost for either repair or replacement. They actually quoted me almost 14K for an AC replacement for a 1200 sq. Ft. home. Stay away. They are very good at ripping you off.
Katherine A.
Katherine A.
Jul 15, 2021
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My a/c was installed on 5/25. There was a leak at the first storm. The first repairman came out without the needed tools and said someone would call to schedule a new appointment. No one called. I called them back when the leak continued. The second repairman came out Andy said it was fixed but it was not. I requested a repair via their online form and was not called back. The leak has gotten worse during storms and looks like it is causing roof water damage. This is a brand new unit that cost $17K not including who knows what repairs to water damage on my roof & ceiling. I'm waiting for
JoAnn R.
JoAnn R.
Jul 14, 2021
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We have been customers of D&H for as long as we have had our Air Conditioner(about 5 years) and they have always been there for us! This past weekend our AC just stopped... we called D&H and they got to us as soon as they could. Our Technician was Kenny. He was polite, punctual and knowledgeable. It took him almost no time to find the problem and fix it. The cost was minimal but the piece of mind was priceless! He checked out the entire system and it was good to go! Definitely recommend D&H.
Jessica G.
Jessica G.
Jul 09, 2021
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If I could give zero stars, I would! our AC went out the hottest week this year (3 weeks ago) I have 2 toddlers (ages 3 & 1) and I even told them that. They didn't care. They said they would come repair it the next day...to this day we still haven't received a call. Good thing we fixed it ourselves or we'd all be dead in our home. It was easily 145 degrees in our house.
Shannon T.
Shannon T.
Jul 03, 2021
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Excellent service! Kalem was very informative and explained everything he was doing to fix my AC! Highly recommend and will be calling them when needed! Thanks so much!!
Alex F.
Alex F.
Jul 02, 2021
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In short: AVOID D&H AT ALL COSTS IF YOU VALUE YOUR SANITY.

We purchased a home with a brand new Daikin HVAC system, which is less than a year old as of writing this review. D&H installed this unit, and our experience below has all been under their warranty.

We HIGHLY recommend AVOIDING D&H at all costs.

Our *brand new* AC has not been functional for over two months in the Tucson summer; D&H technicians have come to our house over TEN TIMES over the past 8 weeks, and we still do not have a fully functioning air conditioning.

As far as we can tell, there is absolutely no communication
Phil C.
Phil C.
Jun 30, 2021
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We have been helped by D&H with the maintenance of our A/C unit, a Goodman system installed on our roof 12 years ago. We did not have maintenance up to 2 years ago because we could not afford it at the time. We had to call D&H in 2019 because we would hear that something was wrong, and the A/C was not cooling off the way it should. D&H offered us a monthly maintenance contract that was affordable, so we signed up for it. When their first technician came over, he literally removed a 1/4-inch thick mat of dust, cleaned up a drain line that was half-clogged, cleaned up the inside of the
Mitch P.
Mitch P.
Jun 18, 2021
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We use them for the Guardian program only. Since we have used them I feel they that have rebuilt our Lennox system part by part retail. Recommended service did not have to be performed, e.g., fan and housing. In an earlier visit the tech told me the fan and housing were very dirty and required replacement before they failed. He returned with the new fan/housing. Upon removal of the existing fan which was immaculate, he installed the new one at $1500+. I asked if they work on commission and received no answer.

Another example: they were here for their seasonal visit last week after missing the
Kelly D.
Kelly D.
Jan 15, 2021
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Where's been with this company for 12 years purchased 2 AC furnace units from them scheduled maintenance every 6 months for 12 years in the last year every time we schedule in appointment the day of our appointment they cancel or reschedule always an excuse I am going somewhere else to get my services done
Javier F.
Javier F.
Jan 04, 2021
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Everyone needs to be aware that this company is nothing but crooks. Go to anyone else besides them or you're just going to get ripped off. It's how the operate their business, by preying on people that don't not how an HVAC system works. They will charge you for items they don't fix and parts they never installed.
Susan M.
Susan M.
Nov 07, 2020
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Gotta love D & H Air Conditioning! The "Guardian" maintenance program is well worth the money. Josh Fennell is one of their well trained technicians.
Angel B.
Angel B.
Aug 11, 2020
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B E W A R E !!!!! $77 to come out
a $40 part cost me $273 -- (did the $77 go towards the repair???) I paid $350 FOR NOTHING!!!!
and MY AC IS NOT WORKING
Next estimate D & H gave me was .. $4,000 to REPAIR!
Not replace!
Called another Co. who explained $4,000 would cover the cost of a whole new system!!!!
BEWARE!!!!!!!!
REPORTING TO KGUN 9 on your side!
Bottom line $350 for a $39 dollar part that did NOT fix the AC! STILL HAVE NO AC!!!
Conchita C.
Conchita C.
Apr 16, 2020
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I like D & H. They did a nice job installing my new HVAC unit in 2013. The guys sent were pros at the install, startup and clean up. Just had D & H out for annual check, and the gentleman who did the work was also a pro. I am NOT fond of the whole 'upsales' they are required, but this technician was low key, no pressure, unlike the previous dude.
However! The 3 stars versus 5 are for D & H price gouging. I needed about 2# of refrigerant.....at $110/#, D & Hprice. I was told a homeowner cannot buy this stuff without EPA license, etc. so I looked today... VERY same
Paige A.
Paige A.
Feb 06, 2020
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My home came with a fairly new AC system installed by D&H Air Conditioning. I first used them for the free maintenance that came with the warranty of the system.

First impression of company was great, they have a great office staff that communicate regularly with reminders of appointments. The technician also calls when he leaves a job to let you know exactly how far away he is. The office also calls you after your service to make sure you had a good experience. They really prioritize customer service.

Arturo was the technician sent out for my maintenance inspection and he did a stellar
Rachael D.
Rachael D.
Dec 03, 2019
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I want to start this by saying we began using D&H when we won a drawing for free services. I'm thankful for that day because they have been great! They came out twice to do our free checks and were very informative. We knew we were going to need a new system soon as ours is 13 years old but we were honestly trying to wait as long as possible. The technicians D&H sent out have all been friendly and knowledgeable. This last time they came out we agreed to a consultation regarding getting a new system. They sent Peter who was very friendly, knowledgeable, and had a no bs approach which
Holly S.
Holly S.
Aug 28, 2018
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I noticed the temp this afternoon was getting warm as I was cleaning....and then I noticed the AC was not working. It was 2pm, and since the landlord lives next door, they have used D&H before....it was easy!
The technician (Rafael) was polite and spent about an hour working on the AC unit. It ended up being the blower, and it was replaced and the house is cooling as I write this. I will certainly use this company again, as the customer service, and professionalism is OUTSTANDING. (and the AC works again!).