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Photo of George L Throop Building Materials Company in Pasadena, CAHours Open for Business

Monday – Friday: 7:00 a.m. – 4:00 p.m.
Saturday: 7:30 a.m. – 2:00 p.m.
Sunday: Closed
Phone: (626) 796-0285


444 N. Fair Oaks Ave.
Pasadena, CA 91103

The George L. Throop Company started in 1921 as a building materials company. We not only are a concrete producer, we are also a retail building materials store in Pasadena, CA, that carries materials to build, repair, and remodel your house to help it become the home you want.

Our staff in our building materials division are knowledgeable and work to help each and every one of our customers by answering their questions regarding their do-it-yourself projects — unique or not. We take the time to listen. Since our staff has years of hands-on construction experience, they can help explain the how-to’s of any problem or unique situation of home or garden construction concerns you may have with your project.

Red brick used or new available from George Throop Company in Pasadena, CAThe following is a list of products we carry: