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Life in Oro Valley comes with its own demands on home comfort systems. Summer temperatures regularly reach triple digits, dust from the surrounding Sonoran Desert can affect HVAC equipment, and hard water remains a common concern for homeowners throughout communities like Rancho Vistoso, Sun City Oro Valley, and neighborhoods along Oracle Road. Keeping heating, cooling, and plumbing systems operating properly is an important part of maintaining comfort throughout the year.

You’ve probably seen D&H Air Conditioning, Heating & Plumbing trucks traveling along Tangerine Road, La Cañada Drive, and Oracle Road or working in neighborhoods throughout Oro Valley. Our team helps homeowners across the community keep their homes comfortable with dependable HVAC and plumbing services.

If your heating, cooling, or plumbing system needs attention, we’re ready to help anywhere in Oro Valley. Contact us today to schedule service.

Services D&H Offers in Oro Valley

Homes throughout Oro Valley face a combination of intense summer heat, dry desert conditions, and hard water that can affect both HVAC and plumbing systems. From established communities near La Cañada Drive to newer developments around Tangerine Road and Rancho Vistoso, homeowners depend on equipment that can handle Southern Arizona’s demanding climate. D&H Air Conditioning, Heating & Plumbing provides a range of services designed to keep Oro Valley homes comfortable and running smoothly:

  • Air conditioning services help Oro Valley homeowners stay comfortable during long cooling seasons and triple-digit summer temperatures that place heavy demands on AC equipment.
  • Heating services help homeowners prepare for cooler winter mornings and seasonal temperature swings common in the foothills north of Tucson.
  • Plumbing services help address the everyday demands placed on plumbing systems in homes throughout Oro Valley’s established neighborhoods and growing residential communities.
  • Drain cleaning is commonly needed in Oro Valley as mineral-rich water can gradually restrict drain flow, especially in homes that have been exposed to hard water conditions for many years.
  • Sewer line services are often needed in Oro Valley’s more established neighborhoods, where aging underground pipes can contribute to recurring drainage and backup issues.About Oro Valley, AZ

About Oro Valley, AZ

Located northwest of Tucson at the base of the Santa Catalina Mountains, Oro Valley is known for its golf courses, mountain views, outdoor recreation, and desirable residential communities. Neighborhoods such as Rancho Vistoso, Sun City Oro Valley, and areas surrounding Naranja Drive continue to attract homeowners seeking a quieter setting with convenient access to Tucson.

The same desert environment that makes Oro Valley appealing can also put added strain on home systems. Air conditioners often run for much of the year, dust can accumulate inside HVAC equipment, and hard water can affect plumbing fixtures and water heaters over time. These conditions can increase wear on heating, cooling, and plumbing systems when routine maintenance is delayed.

Trust the local experts at D&H for all your HVAC and Plumbing Needs

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Why Oro Valley Homeowners Trust D&H

D&H has been serving Tucson and the surrounding communities for more than six decades, building a reputation for dependable workmanship, honest recommendations, and responsive service. That commitment continues today in neighborhoods throughout Oro Valley. Homeowners choose D&H for several reasons:

  • Serving Tucson and Southern Arizona homeowners since 1958.
  • Familiar with the cooling, heating, and plumbing challenges common in Oro Valley homes.
  • Available for 24/7 emergency service when unexpected problems can’t wait.
  • BBB Torch Award for Ethics recipient.
  • Offers Desert Pro AC systems designed for Arizona’s demanding climate.
  • Pearl Certified contractor helping homeowners document energy-efficient home improvements.
  • Family Maintenance Plan available to help protect HVAC equipment and reduce unexpected breakdowns.

D&H has been helping homeowners throughout Oro Valley and Southern Arizona for more than six decades.

Need HVAC or Plumbing Service in Oro Valley?

Contact D&H Air Conditioning, Heating & Plumbing to schedule service with a company that understands the demands Arizona’s climate places on home comfort systems.

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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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Recent Reviews

Hear from our satisfied Customers

isaiah came out to service my unit and did a great job
кibt
2 days ago
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The guys were on time, explained everything to me, checked out the furnace and told me about future maintenance enhancements to consider. They did a thorough job.
Evelyn Lieuwen
2 days ago
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This an honest and reliable family-own company. I had an AC emergency (four animals) and Pedro was here within minutes. He carefully assessed the problem, quoted a reasonable price (thermostadt), and executed the work promptly. Soon after, we discovered another problem (we don't do adequate annual maintenance, which Pedro educated us on) with our AC compressor this time. Pedro returned (at no house call charge this time), assessed the new problem, again quoted a reasonable price, and executed the job promptly and efficiently (taking only as much as he needed; no dilly-dallying). I had full AC service by end of day. I'll never use anyone else. Thank you Pedro! You're a life-saver!! 🙂
Sean Frye
6 days ago
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Devin Williams did an excellent today and was very informative.
Robyn
6 days ago
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The technician, Tim Caho, was very professional and very courteous. I will request him on the future.
Doris Northrop
1 week ago
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Cristian did a wonderful job on such a short notice. Thank you!
Nancy Ferreira
1 week ago
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These guys rock! Amazing Same day service. The technician we had was exceptional And actually knew what he was doing. Will Recommend to anyone Looking for service.
Timothy Caho
1 week ago
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Tim was on-time, informative and resolved our issue promptly. Would definitely recommend and use D&H for any future issues.
Jim Edwards
1 week ago
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Tim is very polite and knowledgeable. Even showed me how to clean the thermostat screen.
Diana Caho
1 week ago
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He’s great to our family, always helpful, ac works great after he came, he’s very dependable, even helped with my homework.
Addy Marie
1 week ago
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Tim was a wonderful technician. He quickly diagnosed the problem with the AC unit, and explained everything to us. Now we know what to look for ourselves ! Thank you, Tim ! Alan and Sarah
Alan
1 week ago
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It was.good the guys were informative with things they had to do
Christina Reyes
1 week ago
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Excellent work and very professional service. D&H responds right away and Isaiah did a great job with the work, diagnosis and repair.
Jeff Silvertooth
1 week ago
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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
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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 weeks ago
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Isiah did a great job in fixing our ac problem. Very polite and knowledgeable.
Jeanne Hakey
2 weeks 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
2 weeks 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
2 weeks ago
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