Sandium is an engineering driven heating and air conditioning company based in the heart of silicon valley. Started in 2001, we are your residential heat and air conditioning expert. Our specialties include high efficiency furnace, AC installation, zoning, HEPA whole house filtration system, ductless VRF system, and system relocation. We are also a participant in the PGE Bayren energy efficiency rebate program.
San Jose, Santa Clara, Campbell, Saratoga, Monte Sereno, Mountain View, Palo Alto, Los Altos, Los Altos Hills, Cupertino, Sunnyvale, Los Gatos, Atherton, Woodside, Redwood City