People Love Us
On Yelp!

Yelp added Sandium Heating & Air
to their list of elite businesses.

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Carrier 2013
Presidents Award

Leadership. Management. Professionalism

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Authorized Dealer

Swiss made air purification system that effectively eliminates allergens, dust & bacteria

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Duct Free
Heating & Cooling

All units installed by Sandium are sized properly and supported by our 100% satisfaction guarantee

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Home Performance means we offer a complete, customized Whole-House approach

Air Conditioning & Heating Services Serving the South Bay Area

Here at Sandium heating & air conditioning, you'll find a crew of world class professionals with one particular target in mind, your complete and full satisfaction.
Our promise to you -  Sandium Air Conditioning and Heating will provide you with accurate advice, we are going to do quality work and and we'll guarantee it!

Energy Efficiency Tips

Home Performance

We at Sandium pride ourselves in being the complete home performance experts for your heating and air conditioning unit needs in the San Jose South Bay area.

Air Conditioning Units

Heating & Air Condition

Sandium designs heating and cooling systems for the San Jose area that will make your home comfortable and you may not even notice the system is running. This is the way it should be.

Heating & Air Products


When smart hvac consumers across the world want to better their home's wellness, energy efficiency and comfort in central air, they turn to groundbreaking Carrier Heating & Air systems & products and systems.

Air & Heating Discounts

Specials and Discounts

For cool rebates on air conditioning to hot deals on heating, Sandium Heating and Air has you covered! Check out this month's current list of how you can save.


Sandium Affiliations