ALTEN Products Company the #1 Choice for solar heating sales & service, celebrating 33 years of service to our Peninsula, East Bay & South Bay customers.
Since 1974, we have served the Bay Areas Solar Energy needs. ALTEN Products Company has engineered, designed and installed thousands of energy conservation systems for commercial and residential projects. We are very proud to have been selected by Pacific Gas & Electric Co., the State of California, San Mateo County, the City of Palo Alto, Disneyland Hotel, Wells Fargo Bank, Bechtel Corporation, Best Western Motels, McDonalds Corporation, Santa Clara University, Cal Poly (S.L.O.) and U.C. Santa Cruz, among others, to provide practical solutions to their energy conservation needs.
The #1 Choice for Solar Heating Sales and Service Since 1974
Awarded "Best of the Best" Solar Dealer - A Nationwide Recognition 1992-2006
Chosen Gold Star Contractor by City of Palo Alto
Selected to California Solar Energy Industries Association (CALSEIA) Honor Roll
Awarded Consumer ValueStar for Customer Satisfaction, Five Consecutive Years
Chosen Most Professional Solar Company - A Bay Area Recognition
My experience with Alten Products, their staff and employees compares well with your complimentary description. As a company and as individuals they are a pleasure to work with.
-G.K. Helstetter
Regional Solar Representative, PG&E
We just wanted to let you know that the people you have working for you are absolutely super prompt, careful and courteous. We have no hesitancy in spreading your good name.
-Mr. & Mrs. Ingram OklinStanford, CA
It has been a real pleasure doing business with Alten.