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.

HVAC technician kneels beside an outdoor AC condenser, working with wires and diagnostic tools.

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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Special Offer

Starting at $3 a day

Brand New AC
Offer cannot be combined with any other promotions, discounts, or special offers. Additional fees may apply. Terms and conditions apply.
Expires: Sep 30, 2026

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Recent Reviews

Hear from our satisfied Customers

The technician was very knowledgeable and explained my options really well. I felt that he was really honest and really wanted to help me make the best decision for my situation.
John Sakles
2 days ago
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Great service from start to finish! The D&H team was professional, friendly, and made the entire process easy. Highly recommend!
Eduardo Valenzuela
2 days ago
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Logen was the friendliest, most competent, service tech I've ever had the pleasure of dealing with.
Ben Cannon
2 days ago
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I had a great experience with Tim from D&H Air Conditioning. He was extremely friendly, professional, and knowledgeable. What I appreciated most was that he took the time to explain what was going on with my HVAC system and helped me better understand how everything works instead of just coming in, doing the job, and leaving.

Tim answered my questions, explained things in a way that was easy to understand, and made sure I knew what to look out for going forward. You can tell he really knows his stuff and cares about providing good service.

Overall, I was very impressed with the experience. Great customer service from start to finish. I would definitely recommend D&H Air Conditioning, and a big thank you to Tim for taking such good care of us!
Edgar Cazares
3 days ago
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The young man was very nice and he only did what was needed first time I ever called then I was very worried how much it was but after all it worked out amazing company amazing service and people. I'll be calling again if anything else is need later thank you very much D&H
Charlene Miller
3 days ago
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Great team, great customer service! Definitely top notch, I would recommend to all my friends and family.
Tina Barnes
3 days ago
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Jim was great and went above and beyond!
Kelly Bradstreet
3 days ago
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Devin came by and handled our scheduled tune-up swiftly and professionally. Answered all our questions to our satisfaction.
barbara nash
4 days ago
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isaiah came out to service my unit and did a great job
кibt
4 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
5 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
1 week ago
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Devin Williams did an excellent today and was very informative.
Robyn
1 week 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
2 weeks 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
2 weeks ago
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Tim is very polite and knowledgeable. Even showed me how to clean the thermostat screen.
Diana Caho
2 weeks 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
2 weeks ago
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    Trust the local experts at D&H for all your HVAC & Plumbing Needs

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