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Tucson’s Trusted HVAC and Plumbing Experts

Service so good…You’ll wish we fixed everything!
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Our Commitment to Excellence is More Than Just Talk

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Award badge from Expertise.com: Best HVAC & Furnace Repair Services in Tucson, 2026.
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Special Offers

Check out our budget-friendly deals today. These promotions help you save on your heating, cooling, or plumbing service.
See Current Offers
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Family Maintenance Plan

Protect your home's comfort with the D&H Family Maintenance Plan. Enjoy two maintenance visits each year, priority scheduling, exclusive savings, and dependable service that helps keep your HVAC system running efficiently year-round.

Financing Available

D&H offers flexible financing to make the services you need more affordable. Get exactly what you need on your terms.
Apply Today
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Who We Are

Your family's plumber, your family's cooling guy since 1959

For more than 67 years, D&H Air Conditioning, Heating & Plumbing has been the trusted choice for homeowners throughout Tucson and the surrounding areas. As a locally owned company, we're proud to say, "We Are Tucson." Our team is committed to honest recommendations, dependable workmanship, and exceptional customer care.

From HVAC repairs and plumbing solutions to preventative maintenance and 24/7 emergency service, our experienced technicians are here to help. We believe every homeowner deserves clear communication and helpful information, earning D&H the BBB Torch Award for Ethics and Trust and the confidence of generations of Southern Arizona families.

Why Choose Us

The D&H Difference Is Clear

Family-Owned

D&H is a third-generation family business built on honest, straightforward, and quality service. After over 60 years of service, D&H is still proudly managed as a family business.
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Community-Focused

We are proud to serve and be a part of the Tucson community. We continue to work with Tucson-based vendors and suppliers and support local charities and organizations.
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Trusted Reputation

Rest easy knowing you are hiring a team with an A+ Better Business Bureau rating, thousands of 4.8+ star Google reviews, and multiple Angi Super Service Awards recognizing our commitment to quality.
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Certified Technicians

Our fully vetted, highly experienced technicians undergo ongoing rigorous training in both customer service and the latest HVAC technology to ensure your job is done right the first time.
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Emergency-Ready

HVAC and plumbing emergencies don't wait for convenient hours. Our dispatch center and fleet of trucks are on call day and night to restore, comfort to your home quickly.
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Dedicated To Your Satisfaction

We respect your time and property by arriving promptly, working efficiently, and leaving no mess behind. After service, our customer care team calls you after every single visit to ensure we meet your expect,ations.
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Maintenance Plan

We take care of you like family

The #1 cause of breakdowns in heating and cooling systems is a lack of regular maintenance.

Preventative maintenance is one of the best ways to avoid unexpected breakdowns and keep your HVAC system running efficiently year-round. With D&H's Family Maintenance Plan, you'll receive routine service, exclusive savings, and priority care from the team Tucson has trusted for more than 67 years.

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Get these Great benefits
Enjoy Peace of Mind & Better Performance
Maintenance visits twice a year for your heating and AC
Front-of-the-Line Priority Scheduling
10% Discount on ALL Repairs
24-hour service availability
And More!
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Special Offer

BUY ONE NOW

GET ONE FREE IN NOVEMBER

Two seasonal tune-ups. One low price.

Purchase and complete your $39.99 AC Tune-Up by September 30, 2026, and we’ll give you a FREE Heating Tune-Up to redeem in November 2026.

$39.99 AC Tune-Up must be purchased and completed by September 30, 2026, to qualify. Complimentary Heating Tune-Up must be scheduled and completed during November 2026. Offer applies to qualifying residential systems. Additional restrictions may apply.
Expires: September 30, 2026
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Special Offer

$53 OR IT’S FREE

Main Line Drain Clearing

And for added value, we’ll include a Main Line Camera Inspection so we can take a look inside your line and help identify potential issues.

Offer applies to standard main line drain clearing using standard drain-clearing equipment. Main line must be accessible. If we are unable to clear the line using standard drain-clearing methods, the drain-clearing service is free. Camera inspection included where conditions allow. Additional services, equipment or repairs are not included and may result in additional charges. Restrictions may apply.
Expires: September 30, 2026
Special Offers

Great deals to help you save

At D&H, we’re committed to providing Tucson families with great service at a fair price. With this in mind, we offer a variety of promotions to make our services more budget-friendly. Give us a call today or schedule your service online to take advantage of these limited-time offers.
Recent Reviews

Hear from our satisfied Customers

UPDATE ***************************************The company came out to correct issues from previous install. Today's service was great and I can't complain. I still can't give a 5 star review until I know the issue is fixed. By tonight we will know. Once I hear from the manager and he/she validates the repair finally done right and the drywall access has been fixed them I'll update my rating as fully satisfied. Everything below this update is old review which will also be pulled once 100% complete
***************************************
This review is not on the tech. Its on after the sale and install follow up.
D&H knows all the issues we had prior to buying a new unit and they made that right. They also know about the defective product and made that right. But my complaint is what happened after the install.
The thermostat was loose and not installed securly, even the tech moved it back in place and didnt say or do anything about it. I had to call and get someone back out to secure it.
After second system was installed and finally working, before tech left he said someone would be in contact to fix the damaged drywall where the return air was put in. Not even an appoligy. One week later no call. I call D&H and im told it will be sent to a third party and they will contact me. 4 days later still no call so i call back and ask for phone number to contractor and im told they dont have it but she will send my info to the scheduler and they will contact me and also have contractor contact me. So now were on today almost 24 hours later and still no call.
So D&H im not happy with service after the sale. You got my $18,000 dollars and im a closed book.
By the was they also took out the old gas furnance and shut gas valve off but did not cap the line. This im told is a must.
Its sad but im having to hire someone to come and repair the wall and install the return air vent properly(only one of 4 screws are holding it and there is nothing keeping the unit from pulling air, dust and what ever from the wall cavities. There is a top board in attic but air is still being pulled from around cracks and holes and open space)the area where the air handler attaches to the duct work is loosing more air then what comes out of the registers. High power line is not secure and they used part of the old systems condensation tube to run the new line, the old tube is colapsed. This is just not quality work. Ive asked for someone to come out and see this with no responce. Very disapointed, that i have to hire another hvac company to come clean up their work
UPDATE
Owner responded with apoligy and said someone would call me this evening. That was 40 minutea ago and its 5:35 in the evening.
I left a message on their chat box not to bother, i cant afford to take more time off of work. Ive already secured a contractor to fix my walls and cap the gas. Ill find someone else to fix the leaking air and condensation tube

Had service after hours on Sunday. Luis came out found and took care of the issue right away.
D R
2 days ago
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Isiah did a great job in fixing our ac problem. Very polite and knowledgeable.
Jeanne Hakey
3 days ago
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Christian did an amazing job with our AC! He was professional, friendly, and very knowledgeable. He got everything taken care of quickly and made sure everything was working perfectly. Highly recommend Christian!
Calista Gonzales
5 days ago
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D&H showed up when they said. Talked my wife and I with respect then came out next day and finished before noon installing my new unit. I’ll be referring them to others
Ron Cox
5 days ago
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I am so fortunate to have contracted with D&H. Response time has been speedy and service exceptional.
Karen kirts
5 days ago
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Tim was tech, friendly, efficient, explained problem and I would like to request Tim if and when I need a tech.again. Super nice.
vicki warren
5 days ago
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Zack was very professional and thorough
!
Anthony Isom
5 days ago
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Isaiah serviced my A/C unit today. He did a thorough job. He is very professional and kind. I highly recommend him and D&H .
Linda Merrick
6 days ago
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The customer service team are always so nice and helpful when I call. Would recommend D&H to my friends and family.
M C
7 days ago
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Christian came to fix our Air conditioner he was very informative took his time and explained to us what he had do
Cindy Gonzalez
7 days ago
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Devon did an excellent job of diagnosing our system. He did a thorough job and showed us exactly the problem we needed to address. Five stars.
Stephen Johnson
1 week ago
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Luis was fabulous, did the job at a more than fair price, We appreciate him very much and hope he has a blessed career! Thanks again Luis.
Tim Rose
1 week ago
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Arizona summer is just brutal, I was having issues with my AC again. I hear the unit running but the house is not getting cold. I called D&H 24/7 service. They were able to fit me in the same day (Saturday). Giovanni did the inspection, he took photos and run diagnostics so he can explain it better. This was a same day maintenance service so hoping not to have a lot of issues. The problem was the capacitor (about 3 years old)that needs to be replaced. The issue was resolved and AC is working properly especially with 105 degrees heat. I definitely recommend D&H service. Giovanni did a phenomenal job, absolutely satisfied and I highly recommend D&H.
I also wanted to extend my thanks for Giovanni for bringing up a gas smell and having us reach out to Southwest Gas to do a courtesy check. They eventually came out and fix the leak. His attention to detail and priority to safety is above and beyond. Thanks you Sir.
Xavier Ian Goco
1 week ago
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Nathan responded very fast and resolved the HVAC issue. He was very polite, professional, and communicated exactly what he was doing and the cost.
Brian Koskey
1 week ago
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I know I have posted several times about this business, but when you have locally owned company that provides phenomenal service you need to put it out there. Had a simple issue I could have probably fixed, but called a technician out anyways. Ethan showed up and took the time to explain what to do next time as it was an easy fix. However the way he explained what happened was fantastic. D&H has always sent employees that are respectful and treat customers to where they don't feel dumb for asking questions. Again. All around great service from dispatch to Ethan taking of of the customer on his end. Can't recommend enough.
Walter Pike
1 week ago
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Giovanni did an awesome job with our 20+ year old system. I appreciate his hard work, he was a lifesaver for us.
Brian Gregg
1 week ago
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Arizona summer is just brutal, I was having issues with my AC again. I hear the unit running but the house is not getting cold. I called D&H 24/7 service. They were able to fit me in the same day (Saturday). Giovanni did the inspection, he took photos and run diagnostics so he can explain it better. This was a same day maintenance service so hoping not to have a lot of issues. The problem was the capacitor (about 3 years old)that needs to be replaced. The issue was resolved and AC is working properly especially with 105 degrees heat. I definitely recommend D&H service. Giovanni did a phenomenal job, absolutely satisfied and I highly recommend D&H.
Xavier Ian Goco
1 week ago
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    Service Area

    Proud to be part of the tucson Community

    As a locally owned company, we're committed to providing dependable solutions, honest service, and expert care to the communities we're proud to call home.
    • Casa Adobas
    • Catalina
    • Catalina Foothills
    • Green Valley
    • Marana
    • Oro Valley
    • Saddlebrook
    • Sahuarita
    • Tucson
    • Vail
    Contact Us

    Reach out to the experts at D&H

    Have questions or need fast, reliable service? The trusted team at D&H Air Conditioning, Heating & Plumbing is here to help. Contact us today to schedule an appointment, request an estimate, or connect with our team anytime—we're available 24/7.
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