About Us

Since the beginning, Stewart has been providing clients with what they need most—Reliability.

Founded in 1985, we have been serving the state of California in the oil and agricultural industries for almost 30 years.  Our sealing products are able to function successfully in some of the harshest of applications because we only provide the highest quality products. We work from your specifications and deliver exactly what you need, because we take the time to get it right the first time. All of our products arrive on time, according to specs, and within budget. Since we work with seal manufacturers directly, our customers have the option of changing the product to meet thetheir application needs for whatever they’re working on.

With no hidden tooling fees, it’s never been easier for you to get the high quality seals and seal products you need for your construction, irrigation and other industrial demands. Stewart Mechanical has been about its customers since the beginning, and we continue that dedication by only providing the strongest, most wear resistant seals and seal products available. Take a look at the options in our store and place an order for your custom washers today!

If the qualified professionals at Stewart Seals can’t provide what you’re looking for then we will find the professional who can. With almost 30 years of experience we have the quality connections necessary to get you the products you need without breaking the bank.