Our Services

Installation  Maintenance  Repair

Boilers, Radiant Heating

Combustion gas analysis, Carbon monoxide detection, Infrared detection.

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Air Conditioners

Ductless system, Package rooftop, Heat Pumps, Residential Air Conditioning.

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Ventilation Systems

Exhaust fans, Fume Hoods, Air Handlers, Fan Coil Units,  Make up air, Residential Furnaces.

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What People Are Saying

“DSI was extremely friendly and knowledgeable of what they were doing. They check each individual step to make sure the root problem was found an fixed. After fixing the unite they left me some recommendations on how to keep the unit up to date. Real professional and would recommend their honest service to anyone.

Omar Lemus

“David was awesome. DSI HVAC experience was awesome fast and reliable service. They didn't try and jerk me around was up front and honest . Thank you DSI”

Cory Hallet

“Best experience I have had with having a service company come out to my home. David was right on time, which i loved because of my busy schedule. He was ready and got straight to work on our furnace which had been making a rattling noise. He inspected everything very efficiently and found a plastic packaging bag stuck in the blower. He removed it and ensured me that all was well now! He was very professional and helpful. I would definitely recommend him!!”

Cameron-Kenzy Crawford

“We had to have our AC disconnected to excavate for foundation repairs on our house. It was done super quick and on short notice when we got the start date from the foundation company. Then they worked super hard to get it hooked back up as quickly as possible after the foundation was finished. I swear our AC works better now than it did before! Super good work, very professional and very kind people!”

Maren Jensen

Why DSI?

DSI HVAC is a small local company with a commitment to serving our community to the highest of standards. We believe that the key to our success is our workforce. Our technicians are not incentivized using sales bonuses and are trained to provide solutions that will save the customer money now and down the road

Words from the owner:

“When I walk through the grocery store, library, or park I want to know that when I see a customer that I’ll be greeted with a smile for a job well done. I feel that every customer deserves to be treated fairly and our honest no sales policy is a reflection of that desire.” -Dave Sackett

Contact us to schedule an appointment today!

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Trane heating and cooling

We Are an Official Dealer of Trane Heating and Cooling Equipment!

Reliable Comfort

With the reliable comfort that TRANE offers, you can stay focused on the little things in life.

Furnaces, Air Conditioners, Heat Pumps, Air Handlers and Smart Home Systems.

Trane heating and cooling equipment
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