Time for a new A/C system? For your new air conditioning installation, D&H has you covered with fast free estimates, 1-Day System Installation and the most comprehensive line of new A/C equipment available in Tucson. 

Some of the Daikin HVAC system range HVAC companies love


The Daikin DX13SA is a mid-level unit that ensures your air conditioning installation is to a high standard of quality

Daikin – DX13SA

Daikin DX13SN - A solid contender loved by HVAC companies because of the vallue-for-money

Daikin – DX13SN

HVAC companies love installing a Daikin DX16TC because of the reliability and performance level of this unit

Daikin – DX16TC



Daikin DX18TC - HVAC companies rely on this unit to provide top-of-the-line service when customers can't afford the DX20

Daikin – DX18TC

Daikin DX20TC: top of the line, ultra high performance A/C system: well suite for high-end air conditioning installations

Daikin  – DX20TC


At D&H, all new air conditioning installations start with a free analysis & evaluation

D&H perform a system analysis and a free estimate of the situation of your HVAC. Like all HVAC companies selected by Daikin to carry the label Comfort Pros, we provide all the necessary expertise on brands, energy efficiency, thermostats and other options like air purification. We answer your questions, propose several choices, and help you select an HVAC system that meets both your needs and your budget. Because we have a lots of possible equipment options, you can select the A/C system that is 100% right for you!

In 60 years of existence D & H has served over 315,000 homes and businesses in Tucson and the greater Tucson area. Every year we install and repair 1,000s of air conditioning systems: our Air Conditioning Installation Professionals are highly trained technicians with a very long experience of all types of air conditioning and heating issues.

We offer all leading brands like Daikin, goodman, Lennox, Rheem, Trane, Coleman, Goodman, Carrier, and Intertherm. If you have your eyes on a specific brand, just let us know: we will be happy to guide you to the A/C system of this manufacturer that meets best your actual needs, and install it.

The mission of  a Daikin Comfort Pro

D&H has been picked by Daikin as one of their 2 tucson-based Comfort Pros. Daikin is very selective in granting this exclusive label to local professionals. Here is what Daikin says the Comfort Pros should be:

“All Daikin Comfort Pro contractors seek to achieve the highest levels of customer service, business integrity, and technical competency. These range from maintaining an excellent rating with their local Better Business Bureau (BBB) to taking continuing education classes on how best to install and service Daikin brand products. To retain this status, Daikin Comfort Pros must deliver their best abilities to each and every customer, year after year.”

D&H has retained its A+ rating by the Better Business Bureau since its accredication, back at the end of 2003.

If you look at the reviews our clients write on D&H, on the BBB Tucson site, you will see why Daikin thought we deserve their trust to be a Comfort Pro.

When we advise you about your upcoming air conditioning installation, you can be sure that we dot the i’s and cross the t’s so that you are 100% certain that your system is exactly the right HVAC for your home. If we did not do a superior job, we would lose our Daikin Comfort Pro designation, and this would mean leaving forever the very exclusive club of the top Tucson HVAC companies.

New Air Conditioning Replacement – Discounts

Cash rebate on qualified Air Conditioning System - 6 30 20
$500 OFF on Air Conditioner Trade-in
$200 Reward for referrals - 6 30 20

HVAC Installation: Important Guarantees

All of our HVAC systems are backed with our Exclusive Triple Guarantee!

You can choose your preferred payment option from one of our many extended financing plans (oac) or major credit cards. Just call our hotline with no obligation at (520) 664-3699 to inquire about these financing plans and discuss your budgetary options.

The newest high efficiency air conditioning systems will reduce your cooling & heating cost, eliminate expensive repairs, improve your indoor comfort and provide you with peace of mind.

NEW —- Enjoy the convenience of Saturday air conditioning installation at no additional charge!

Home Advisor Badge for D&H AC