Time to select a new HVAC system? Picking the right HVAC contractor is the most important decision you will make.

Pre-selection criteria for your HVAC system installer

  • Must be licensed in your geographic area
  • Must be properly insured, including having Workers’ Comp (!)
  • Should be your guide at all critical steps of the selection process of your HVAC system
  • Should be your installer, because he will represent the manufacturer of your AC system and ensure warranty compliance.

There can’t be any shortcuts in selecting the right HVAC contractor.

Simple guidelines to select the right HVAC contractor

  • Does the contractor come up with a plan and ask the right questions?
  • Does he actually perform a full inspection and analysis of your home or business?
  • Does he offer basic engineering calculations such as heat gain/loss?
  • Does he assure you to get a permit?
  • Can he show you a written process which will ensure a perfect match between expectations and actual result?

In this video, Brett Wright explains more in details the precautions you ought to take when selecting an HVAC contractor.


D&H Air Conditioning is a one-stop-shop for all your major air conditioning brands. We provide a complete line up of HVAC products from a premium manufacturer like Daikin, to other excellent manufacturers like Amana, Lennox, American Standard, Rheem, Carrier.

Whether you’re looking for a Higher Efficiency (SEER) home comfort system or fast budget replacement on a rental property, we have a system for your specific application. We study your needs in details, asking you many questions to help us determine which HVAC system will best fit your lifestyle and your residence. We have been hand-picked by Japanese manufacturer Daikin to become a Comfort Pro Advisor because Daikinwas certain we could fulfill all the requirements of a solid, knowledgeable, trustworthy HVAC contractor.

After close to 60 years of presence in Tucson, we have proven over and over and over that we knew how to help you select the right HVAC system for your exact situation.

Call our hotline at (520) 408-2665 to discover how to benefit from our super discounts and rebates programs of up to $1,500 toward the purchase and installation of a new qualifying Premier Home Comfort System!

Note: Discover our How-To videos on YouTube