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An air conditioner rarely chooses a convenient time to break down. It might stop cooling during a summer afternoon, begin making unusual noises in the middle of the night, or struggle to keep temperatures consistent from room to room. No matter the issue, prompt repairs can help prevent additional system damage and restore comfort faster.

D&H Air Conditioning, Heating & Plumbing provides AC repair in Tucson and the surrounding areas for homeowners dealing with cooling system problems of all sizes. Since 1959, our team has diagnosed and repaired air conditioning issues with a straightforward approach focused on finding the cause of the problem and delivering dependable solutions. With 24/7 emergency service available, help is always within reach when your cooling system needs attention.

Contact D&H Air Conditioning, Heating & Plumbing today to schedule AC repair service.

D&H HVAC tech conducting AC repairs.

D&H AC Repairs We Offer

Air conditioning systems rely on multiple components working together to keep your home comfortable. When one part begins to fail, it can affect performance, efficiency, and reliability. D&H repairs a wide range of cooling system issues and works to identify the source of the problem before recommending a solution.

Refrigerant Leak Repair

Low refrigerant levels can reduce cooling capacity and make your system work harder than necessary. Our technicians locate leaks, complete the necessary repairs, and restore proper refrigerant levels. Addressing refrigerant issues promptly can help prevent additional strain on the system.

Thermostat & Electrical Repairs

Thermostat malfunctions can prevent your air conditioner from operating correctly. We repair issues involving wiring, capacitors, contactors, relays, and other essential components. Accurate diagnostics help ensure the correct repair is made the first time.

Blower Motor & Airflow Repairs

Poor airflow can make it difficult to maintain consistent temperatures throughout the home. Problems may stem from blower motors, fan components, clogged filters, or airflow restrictions. Our team inspects the system thoroughly and performs repairs designed to restore proper air circulation.

Repairs Vs. Replacements

Not every air conditioning problem calls for a new system. In many cases, a repair is the most practical and cost-effective solution. Our technicians take the time to evaluate the condition of your equipment, explain what they find, and provide straightforward recommendations based on the system’s performance, age, and repair history.

If a repair makes sense, we’ll tell you. If a replacement would provide better long-term value, we’ll explain why and discuss your options for AC installation. Our goal is to help you make an informed decision that fits your home, comfort needs, and budget without pressure or unnecessary upselling.

Trust the local experts at D&H for all your AC Repair Needs

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Why Homeowners Trust D&H

For 67 years, homeowners have turned to D&H for dependable service and honest guidance. Our team focuses on solving problems, not selling services that aren’t needed. From 24/7 emergency repairs to routine maintenance with our Family Plan, we take pride in providing clear communication, quality workmanship, and recommendations that put our customers’ best interests first.

Schedule AC Repair Service Today

A cooling problem can quickly affect your comfort, especially during the hottest times of the year. If your air conditioner isn’t keeping up, is making unusual noises, or has stopped working altogether, D&H is ready to help.

Contact D&H Air Conditioning, Heating & Plumbing today to schedule AC repair in Tucson and the surrounding areas. Our team is available 24/7 for emergency service and ready to restore comfort to your home.

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Recent Reviews

Hear from our satisfied Customers

I highly recommend Devin and D&H air conditioning and heating. Devin was very helpful, knowledgeable and professional. He reviewed his findings and recommendations while servicing my unit, in a way I could understand. He worked quickly and was very efficient. Thank you Devin!
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Joan Rossitto
3 days ago
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Devin from D&H was very professional and knows his business! I highly recommended D&H for all heating and cooling needs! Also, ask for Devin!
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Elizabeth Wright
3 days ago
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Zach was nice and efficient
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Bruce Haneiwich
3 days ago
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Zach was very friendly and fast
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Shari Hibbs
3 days ago
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Devin just completed our check up for the furnace and was wonderful. Excellent customer service!
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Michelle Scionti
3 days ago
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Zach was efficient. Quick and easy
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John Bent
3 days ago
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Zach explained things well
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Gail Bent
3 days ago
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Been with them for over 10 yrs EXCELLENT service from everyone. From the time I make the call until the service men come out. Everyone is friendly. Great with me and awesome communication. Very happy with
Mose visit today. Explained the two repairs needed to happen which made perfect sense. And rescheduled a time that worked for me!
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Ruth Wolin
4 days ago
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Tim was great as always! Thank you!
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Sabrina Bogan
4 days ago
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Very good on time service . The technician was very knowledgeable, professional and explained everything very well. Will definitely use them again.
A new review ! Today Zach came for heating start up and checked both systems. He was very nice knowledgeable and very helpful . He explained everything very well! Great service person great company . We use them for plumbing also and they installed new water heater last year . Good job guys !!
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Kathryn Spets
4 days ago
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Once again very pleased with our service.
Zach did a great job giving our unit a once over, finding a couple of issues.
With parts on the truck he managed to correct the issues in a timely manner, now our unit is ready for the Tucson heat.
Thanks Zach, and D&H
The Porrettos
Thank you
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Val Porretto
4 days ago
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Perfect. Fast, courteous !! Zac ask for him!
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Cathie Hanner
4 days ago
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Zach had very good service
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Kevin Goldi
1 week ago
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Zach was very helpful today thank you
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Midus Litetouch
1 week ago
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Zach was very knowledgeable
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Janice Crane
1 week ago
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Zach was efficient and helpfully. very knowledgeable
Chris Nunn Image
Chris Nunn
1 week ago
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Devin was an excellent technician
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sal carrasco
1 week ago
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Tim did an excellent job; explained everything thoroughly and completed in a timely manner.
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Ron and Philis Gold
1 week ago
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