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Your Furnace & Heating Specialists

D&H is here to handle all your heating needs. Including repairs, maintenance or replacement & installation. Locally owned and proudly servicing the community for over 60 years.

On Time

We give you a time window and show up on time. We update you 30 minutes before we arrive.

Complete Integrity

Our technicians are trained to explain the risks and make recommendations without ever being pushy or salesy. We never recommand a part you don’t need.

Complete Transparency

Technical measurements, parts possibly needed, risks of failure detected, costs involved — our technicians inform you of everything.

No Disorder Left Behind

It is our pride to make sure when we leave your home, it is like our technician was never there.

Knowledge of Your Unit

Our NATE Certified technicians are trained to repair any A/C units (makes and models), even if old.

Reasonable Service Duration

Our technicians are usually fast. They know how to diagnose of a problem what to repair, and how to repair it.

D&H AC has developed a complete protocol to perform furnace repairs rapidly, at an affordable cost. We will arrive on time at your home, and we quickly get to work on the heating issue. We can repair practically all types of malfunction: from replacing a blower belt to cleaning dirty burners and testing for toxic gas, our technicians are trained both by manufacturers and in the field to meet the challenge.

Our HVAC tune-up service is designed to maximize the energy efficiency of your heating system and can also lengthen the useful lifetime of your unit. Annual tune-ups for your system can allow you to have peace of mind as we’ll make sure your unit doesn’t have any lurking issues. Addressing minor problems quickly can prevent them from turning into something more serious in the future. Regardless of the make or model of furnace you have, we can keep it running like new. 

Reasons why safety inspections are so important:

Slowdown inevitable wear and tear

Consume less energy

Lower risk of major malfunction

Carbon monoxide & fire safety

Warranty maintenance requirements

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"The service tech from D&H did a thorough evaluation and maintenance check on our AC. He was on time, courteous, professional and efficient. He explained what he did and what he found so I have a good idea how the equipment is doing. D&H seems to be working hard for our business by doing good work & being truthful. We have been with D&H for about 8 years."

Douglas Busch

"Absolutely best service I have ever had dealing with an HVAC company. Everyone was friendly, informative , and really went above and beyond to help me and my family out. Called D&H for AC repair. He walked me through his findings and saved my family’s life by noticing a HUGE problem that could have started a fire that no other company had seen. I can honestly say this company cares about their customers where a lot of places don’t. I am Very VERY satisfied with my experience here. I couldn’t be more thankful!"

Darlene Mason

"We have been very satisfied with D&H Air Conditioning & Heating since they first serviced our system nearly 8 years ago. All of their technicians have done a great job. They explained the required repairs to our AC system in a way that we could understand and are very personable."

Carmen Machain-Caudill

3990 S Evans Blvd, Tucson, AZ 85714

We offer 24/7 service, 365 days per year.

AZ ROC# C-79 #070188 / C-39 #076494

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