Bay Seal Company began in 1957 as a branch office of the Porter Seal Company. In 1972 we purchased Porter's Hayward office and subsequently changed the name to Bay Seal Company.

We have based our growth on a quality line of sealing products and the highest level of customer service. We are a local company with a large inventory and highly trained staff.

In 1993 we opened our second office in Austin, Texas. Since that time customers in Austin have experienced the same award-winning support and commitment we have provided in Northern California.

In 1999 we purchased Leonard’s Molded Products to improve our ability to provide timely custom rubber shapes to our customers.  Located in Southern California, LMP brings over sixty years of experience in the molding of custom parts.

Our goal is to satisfy, and exceed when possible, our customers' needs while helping to find high quality solutions for their requirements.