About us

Welcome to GSIstore, an online store operated by General Supplies Inc. that provides quality products and personal attention to our valued internet customers. Our parent company has been in business since 1992, and we have been serving the City of Industry, California, community and beyond since 2005.

At GSIstore, we understand that every customer is important, and we take pride in offering exceptional customer service and support. As a small business, we are dedicated to helping you solve your HVACR problems and providing you with the best solutions for your needs.

Our knowledgeable team of experts is committed to helping you locate the products and hard-to-find parts you need to keep your HVACR systems running smoothly and efficiently. We believe that our success is built on providing quality products at very reasonable prices and giving personal attention to each and every one of our customers.

In addition to our wide range of products, we are experts in locating hard-to-find parts that no one else seems to be able to help you with. Whatever your HVACR needs are, we are here to help, and we will do our best to find the solutions that work for you.

Thank you for choosing GSIstore as your trusted supplier. We look forward to serving you and helping you find the products and solutions you need to keep your HVACR systems running at their best.

Contact Information:

By email:
By standard mail:
General Supplies Inc.
220 N. Sunset Ave.
City of Industry, CA 91744
(Most items ship out from other locations)

By phone:
(For follow up purpose please email or message us if possible.)