Telephone:
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+1 408-894-9072
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Website:
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Address:
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1045 N 10th St, San Jose, CA, 95112
Downtown
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Nearby public transportation stops & stations:
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2.6 miWest Field Road
2.7 miSan Bruno
2.8 miRental Car Center
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Categories:
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Activate map
Accepts Credit Cards
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Yes |
By Appointment Only
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Yes |
Today | – |
Local time (San Jose) | 2:27 AM Sunday, June 1, 2025 |
Monday | 8:00 am – 5:00 pm |
Tuesday | 8:00 am – 5:00 pm |
Wednesday | 8:00 am – 5:00 pm |
Thursday | 8:00 am – 5:00 pm |
Friday | 8:00 am – 5:00 pm |
Saturday | – |
Sunday | – |
Specialties
We are a full service heating/air conditioning (Furnace, Mini-Split, Combined Hydronic, Heat Pump, Geo-Thermal), insulation, and energy performance company specializing in residential projects. We are participating contractors in California’s latest rebate program: Energy Upgrades CA. We perform Blower Door Testing, Duct Blaster Testing, Thermal Imaging, Insulation enhancements, Water Heater replacements and building envelope air sealing.
History
Established in 2001.
Company was started by a mechanical engineer who believed that there was room for a professional contractor who could design and install a residential comfort system properly. Adding passonate customer service in the mix and we have the essense of Sandium.
Meet the Business Owner
Michael L.
Business Owner
Michael earned both his bachelors and masters degrees in mechanical engineering from Iowa State University. His graduate work involved development of tools to use in conjunction with building energy analysis software. After graduation he spent 11 years working for The Trane Company, a major comfort system manufacturer in various disciplines including building analysis tools development, comfort system controls, and commercial building performance contracting. Michael co-founded Sandium in 2001 and is responsible for new system installation and engineering.