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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.

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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

Their staff. Is competent,
Hardworking, and helpful. L
richard boyne
4 days ago
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Isaiah came out today for seasonal heating system checkup. While he was here he noticed that the surge protector needed to be replaced, and did so. The visit was prompt, courteous, and professional.
donna lynch
5 days ago
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I had a plumbing issue. Daniel found the problem, checked multiple places where the problem could have been, and explained everything. He was so nice and friendly but also professional and polite. I can’t say enough nice things about him. When I need help with plumbing again, I will call D&H and request Daniel specifically.
Pam
5 days ago
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Tim was helpful and knowledgable.
Nelson Barriga
5 days ago
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Zach was very knowledgeable
Joe Cronenberg
5 days ago
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Great job by Zach! Friendly and efficient!
Susana Perez-Castro
6 days ago
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Dominick kafader came out and got our unit running quickly and affordable we appreciate the service!
Karianne Jones
6 days ago
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Zack is awesome deserves a raise
SUSAN GLOWACKA
6 days ago
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Zach did great work today! He arrived on time and gave me some great feedback on the AC/heat pump! Appreciate his honest assessment.
Amy Eby
7 days ago
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Logan did an exceptional job checking our system and getting it ready to switch to the heater. I left glowing reviews with the secretary to give to his boss and to his dad, who also works there.
Kathy Kohler
7 days ago
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Mr. Nyle was informative ,polite. Explained throughly what his work included and other options that are available for future service. Very good experience.
Olivia Otero
1 week ago
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Arrived on time, identified the problem quickly, explained what he found and fixed it.
Mark Unger
1 week ago
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Giovanni came Over to maintenance our air conditioner he did an excellent job
Thank you Giovanni from D&H
Ricardo Gonzalez
2 weeks ago
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Justin and Jose were wonderful. There were several issues in replacing my old HVAC unit and they never stopped working. Justin was really patient with all my questions about the new thermostat, and they were both very nice and professional. I couldn’t be more pleased; it’s the kind of service that I have come to expect from this company.
Barbara Baitzer
2 weeks ago
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Devon was great! He was very thorough and efficient, plus friendly!
Barb Butierez
2 weeks 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
2 weeks ago
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Wonderful, excellent and efficient service I always appreciate.
E.leanor Pump
2 weeks ago
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Dominick did a great job for us.
Kathy Stangel
2 weeks ago
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    Trust the local experts at D&H for all your HVAC & Plumbing Needs

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