Our goal is to finish what you started and make it shine.

Welcome to Keystone Rustproofing Inc.

Located near Pittsburgh, PA--Keystone Rustproofing, Inc. is a third generation, family-owned and operated company with over 50 years of expert metal finishing services. We proudly partner with many of the area’s leading and innovative contract manufacturers, power generation, transportation, medical, automotive and government entities that help build a better America.

Keystone Rustproofing, Inc. takes pride in offering our customers high quality--sustainable products with the production speed you need to get your products to market sooner. We are confident in our proven ability to lead or assist as to meet the needs of our respected customers.


At KRI we believe every customer is entitled to:

Superior Personal Service

We get to know our customers and work directly with each to ensure every project meets or exceeds their expectations. We understand the importance of getting it right the first time which requires ample communication and personal attention.


For over 50 years KRI has remained consistent with quality and performance. We welcome the need for change to adhere to a demanding market, but we will forever remain committed to producing high quality products that our customers require.


If you can build it, we can finish it. We offer our customers the most advanced finishing techniques available in the industry. We work with you to find the solutions to make your product look better and last longer. Our experienced team can assist in numerous areas of product development.

Price Matters

At KRI, you get what you pay for and quite often more. When offer extremely competitive pricing along with quality and timeliness. A perfect product means as much to us as it does to you and it shows in our work. We are educated and experienced business owners who understand budgets and profitability.