Top Shop 2017 Badge
  • Metal Finishing
    Vibratory Deburring Ball Burnishing Glass Bead Blasting Parts Washing
    Metal Finishing
  • Nickel & Chrome
    Bright Nickel Trivalent Chrome Hexavalent Chrome
    Nickel and Chrome Plating
  • Rack & Barrel Zinc Plating with Clear,
    Yellow and Black Conversion Coatings
    Zinc Plating
  • Epoxy Resin with Zinc Phosphate
    Pre-Treatment in one of our St Louis facilities
  • High Gloss, Low Gloss and Textures in Variety of Colors and Formulas
    Powder Coating

Nickel / Chrome Plating

Bright nickel, trivalent or hexavalent chrome plate options

Metal Finishing

Vibratory deburring, ball burnishing, glass bead blasting, parts washing

Powder Coating

High gloss, low gloss and textures in variety of colors and formulas

Zinc Plating

Rack & barrel zinc plating with clear, yellow and black conversion coatings


Ecoating epoxy resin with zinc phosphate pre-treatment services

Electroless Nickel Plating

Uniform electroless nickel plating For new and used parts


Established in 1959, Microfinish continues to grow through expansion and acquisition to meet the needs of our customers. From St Louis Powder Coating and metal finishing services to plating, our state-of-the-art facilities allow us to provide customers with first-class finishes. We offer transportation, competitive pricing, and special packaging as well as labeling at all from our St Louis area locations. Our award-winning company is backed by nearly 60 years of industry expertise. As an ISO 9001:2015 certified company, we specialize in metal finishingpowder coating, electrodeposition coating (e-coating) as well as zinc, nickel/chrome, and electroless nickel plating.

Microfinish has almost 6 decades of experience and has become a leader in providing coating, plating, and metal finishing services to our customers in over a dozen states. We continue to update our four facilities as well as our equipment. All four plants are in the St Louis area and offer over 250,000 square feet of building space to deliver quality results for projects of all sizes. Our extensive background in serving the diverse needs of different industries gives us the perfect skill set to provide our customers with the right solution for their products.

As a member of the National Association for Surface Finishing (NASF), Microfinish is the preferred choice for metal finishing services. We provide quality solutions, including vibratory finishing, vapor degreasing, ball burnishing, and glass bead blasting. Microfinish is the St Louis powder coating expert and our dedicated employees will work with our customers to ensure that they understand the advantages and benefits of efficient powder coating processes for their specific application with certification for John Deere, CAT, and GM.

Take advantage of our St Louis metal finishing and other services today!


Recent News

Microfinish Celebrates 60 Years of Customer Success

Microfinish is a metal finishing company in the St. Louis, Missouri area. The company was founded in 1959 by Stanley Smith, who started the business out of his basement. It has expanded multiple times and was purchased by Bill and Karen Stock in 2001, growing to its current size and service offering today. Growing Capabilities...

The National Association for Surface Finishing

Microfinish is proud to be a member of the National Association for Surface Finishing (NSAF). The NASF’s primary mission is to advance an environmentally and economically sustainable future for the finishing industry and promote surface technology in global manufacturing. Benefits of NASF Membership The NASF is a nationally recognized organization with members from surface finishing...

More News »
Call (314) 849-8181 or contact us to start your quick quote! Get a Quote