Our services

HVAC Services We Provide

Here at Sandium Heating & Air Conditioning, you'll find a crew of world-class professionals with one particular target in mind, your complete satisfaction. Our promise to you - "Sandium Heating & Air will provide you with accurate advice, up-front pricing and quality work. We guarantee it!"

Emergency HVAC Repair San Jose

Are you having an HVAC crisis in San Jose? You can count on Sandium for a quick, reliable emergency HVAC repair. Get a consultation now.
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HVAC Installation

Looking for professional HVAC installation services? Look no further than Sandium. Contact us today to get a consultation for premium HVAC installation services.
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HVAC Maintenance

Keep your indoor climate just right with Sandium's HVAC maintenance. From thorough inspections to proactive care, get a consultation for our HVAC maintenance services.
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HVAC Repair

Are you having trouble with your HVAC system? We've got you covered. Rapid and reliable HVAC repair services by Sandium. Get a consultation now for efficient HVAC repair.
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HVAC Repair San Jose

Swift HVAC repair San Jose. If you're experiencing issues with your HVAC system, we're here to help. Get a consultation today for expert HVAC repair services.
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HVAC Replacement

Looking for a premium HVAC replacement? Sandium can replace your old HVAC unit with a new one without hassle. Explore our expert services and get a consultation today.
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HVAC San Jose

If you're looking for expert HVAC solutions in San Jose, Sandium offers reliable HVAC installation, maintenance, and repair services. Get a consultation today.
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HVAC Service

From repairs to installations, Sandium provides comprehensive HVAC services in your area. Enhance your home's indoor temperature today. Call for a consultation.
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Don't just take our word for it

Our satisfied customers are our biggest advocates. Don't just take our word for it – hear what they have to say about their experience with Sandium.

Marcos, Carlos, & Pat did a really solid and thorough installation job (HERS leakage numbers are almost negligible).
Lisa Rose

Lisa Rose

Posted on
Came to repair a water heater and replace the damaged element. Friendly people, reasonable cost, and excellent quality of work.
Camila Mata

Camila Mata

Posted on
Very quick to respond to initial quotes and easy to deal with. Great job with install, better price than others.
Tyler White

Tyler White

Posted on
They figured out the problem and got the furnace up and running very quickly.
Isaiah Jenkins

Isaiah Jenkins

Posted on
The team from Sandium Heating and Air Conditioning was wonderful to deal with. He also offered common sense advice to ensure our system was up and running perfectly and the problem didn't reoccur.
Tyler Anderson

Tyler Anderson

Posted on
They are very professional, timely, personable and knowledgeable and their prices are reasonable.
Jean Schmidt

Jean Schmidt

Posted on
They are prompt and have a very reasonable pricing. Any issues get resolved the same day or the next, utmost.
Toni Lumpkin

Toni Lumpkin

Posted on
Excellent service from start to finish. Was professional. The team take real pride in their work and always offer advice and recommendations.
Schneider Katy

Schneider Katy

Posted on
Sandium Heating and Air Conditioning did a great job repairing our AC system. Friendly, tidy and a very neat job. Really pleased with the approach they took and kept us up to date.
Alax Alisha

Alax Alisha

Posted on
Did an amazing job, professional, friendly service. I didn't expect it to be so fast. In half a day I had my new heat/air up and running.
Larry Siegel

Larry Siegel

Posted on
My first inquiry about 40C Heatwave resulted in installers coming and installing a split air con system in a double bedroom within a day. They worked tirelessly and I am very pleased with the installation.
Gianna Estes

Gianna Estes

Posted on
Marcos, Carlos, & Pat did a really solid and thorough installation job (HERS leakage numbers are almost negligible).
Lisa Rose

Lisa Rose

Posted on
Came to repair a water heater and replace the damaged element. Friendly people, reasonable cost, and excellent quality of work.
Camila Mata

Camila Mata

Posted on
Very quick to respond to initial quotes and easy to deal with. Great job with install, better price than others.
Tyler White

Tyler White

Posted on
They figured out the problem and got the furnace up and running very quickly.
Isaiah Jenkins

Isaiah Jenkins

Posted on
The team from Sandium Heating and Air Conditioning was wonderful to deal with. He also offered common sense advice to ensure our system was up and running perfectly and the problem didn't reoccur.
Tyler Anderson

Tyler Anderson

Posted on
They are very professional, timely, personable and knowledgeable and their prices are reasonable.
Jean Schmidt

Jean Schmidt

Posted on
They are prompt and have a very reasonable pricing. Any issues get resolved the same day or the next, utmost.
Toni Lumpkin

Toni Lumpkin

Posted on
Excellent service from start to finish. Was professional. The team take real pride in their work and always offer advice and recommendations.
Schneider Katy

Schneider Katy

Posted on
Sandium Heating and Air Conditioning did a great job repairing our AC system. Friendly, tidy and a very neat job. Really pleased with the approach they took and kept us up to date.
Alax Alisha

Alax Alisha

Posted on
Did an amazing job, professional, friendly service. I didn't expect it to be so fast. In half a day I had my new heat/air up and running.
Larry Siegel

Larry Siegel

Posted on
My first inquiry about 40C Heatwave resulted in installers coming and installing a split air con system in a double bedroom within a day. They worked tirelessly and I am very pleased with the installation.
Gianna Estes

Gianna Estes

Posted on
4.9 out of 5 from 127 reviews on

Join the Future of Home Comfort

Take the first step towards comfortable, energy-efficient, and stress-free living by scheduling a consultation with Sandium.