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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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Recent Reviews

Hear from our satisfied Customers

Devon was great! He was very thorough and efficient, plus friendly!
Barb Butierez
1 day ago
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( 14Oct26) Tim just did a Family Plan check on the gas heater, found a small leak with his nose and a detector, fixed it. In and out in less than a 1/2 hour. He explained every step. I feel confident that we will have a working system during the cold months.
Domingo Diaz
1 day ago
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Wonderful, excellent and efficient service I always appreciate.
E.leanor Pump
2 days ago
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Dominick did a great job for us.
Kathy Stangel
2 days ago
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Devin WouPrompt prompt arrival and great service very helpful
Carol Dohrmann
2 days ago
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Zach was here so fast. Very knowledgeable and able to explain what is needed to fix the ac. I'm still quite upset at the company, would not recommend, D&H, however Zach and all the numerous technicians i have met have all been wonderful!
Sharon Xanthos
3 days ago
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Zach was very knowledgeable and gave us options with unit brands and dollar wise. Very happy with the outcome of our new unit!
Lynn Breck
3 days ago
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Zach was very thorough and checked all components of my air conditioning system. Answers any questions I had.
Raymond Beaudry
4 days ago
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Devin was very efficient , polite and professional! He explained the process and did a thorough check on my system.
Valerie Policastro Edie
4 days ago
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Zach was very helpful and knowledgeable. Thank you D and H
Robyn Pittman
4 days ago
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He explained everything to us very clearly. Devin was great
Aida Cruz
4 days ago
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Fast response, problem solved. Thank you Zach from DH
Beth Dannheim
1 week ago
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Tim Caho with D&H did a great job repairing my heat pump. I appreciated his honest advice about the risk associated with repairing an old unit like mine. I decided to assume the risk and go ahead with the repair. Tim’s years of experience were evident as I watched him replace the faulty parts. I tried not to bother him too much as he worked, but he patiently answered all my questions while navigating the tangle of wires and components. It was a pleasure chatting with Tim. I feel lucky they sent me him.

New 5 -star review!
Tim Caho was out again for a new problem on a different heat pump unit this time. The outside condenser unit was being disabled due to a blocked condensation drain pipe. The air handler's emergency water pan was full and thankfully the float switch worked to disable the outside unit. Tim had to suck it out with a shop vac (two 5 gallon buckets worth! and not easy because the air handler is in the attic space). There was no drain pipe connected to the emergency pan (not up to code) and the P-trap on the main drain was made up with 90 degree bends in the PVC making it impossible to clean with a pipe brush. Tim installed a new drain pipe on the emergency pan and also replaced the P-trap with a clear plastic curved P-trap with serviceable ports so you can see any sediment build up and it can now be cleaned with a brush he provided. Another 5 star job by Tim!
Tom Dukes
1 week ago
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Devin is a good tech.
Dulia Perez
1 week ago
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Zach was efficient and nice
Jackie Reyno
1 week ago
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Tim was on-time, worked efficiently, and explained the issues clearly.
frankjperez
1 week ago
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Christian did a great job, excellent service excellent communication skills!
Nina Sodawasser
1 week ago
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I’m a bit late with my review! I was very happy with my service. I had my very old swamp cooler taken out and replaced with a brand new air conditioning system. Also a mini split in another area of my house. I wanted to mention all the techs who worked most diligently during the very hot August temperature. The four techs were: Jeremy, Kaleb, Kyle and Dominque. A week later I had my ducts cleaned by Luis and Jason, another job well done. Also a shout out to Patrick who had guided me on the conversion.
Dot Sçhock
1 week ago
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