1045 North 10th St.
San Jose, CA 95112
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8:00am - 5:00pm


Buying a heating system or replacing one is a very important process in the upgrading of your home’s comfort and value. At Sandium, we strive to make the buying process informative, seamless and pleasant. San Jose Los Altos heating system (systems) for the upcoming colder season is upon us now, and we encourage you to call us soon to talk over your needs. Central heating for San Jose Los Altos residents is among our specialties; we serve the entire South Bay Area.

We serve both home and commercial needs with the same carefully designed and budgeted approach. San Jose Los Altos heating system repair, and the entire south bay? Sandium repair service is unparalleled among our competitors, and we are fully up to date on repair technologies. Call us for an informed discussion. Heating system installation (San Jose Los Altos south Bay) is always approached by our team with regard to your home’s overall environment, and with professional care to give you a flawless experience.

There are a many things that make us different, but the most important difference is that we have a tremendous team of professional service and installation technicians who can install, service, and troubleshoot any sort of problem you may be experience with your heating system.

Our lead technicians are NATE certified. NATE (North American Technician Excellence) certified technicians are skilled professionals who have proven their knowledge in the HVACR industry by passing a specialized certification tests.

Our many 5-star reviews at Yelp and Yahoo Business and Angie’s List show our commitment to the 100% satisfaction for our customers. 

Being a heating contractor is not about selling installing equipment. Our first priority is to evaluate the conditions in your home so we can design, size, and install a system that will make your home healthier, cozier, and more energy efficient. The key word to our approach is “system”. A home’s heating and cooling system included an air handler, indoor and outdoor coils, energy efficient motors, tightly sealed and insulated ductwork, a well thought out duct design, and a high quality installation. A Sandium system is special because of our commitment to this whole-house, systems approach.

Our technicians are trained and experienced at servicing all types of systems. Carrier, Trane, Amana, Honeywell, are just some of the brands that we service and install.

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