Custom Powder Coating Service in Columbus

We are a full-service custom powder coating facility serving the Greater Columbus Area. Our team is proud to serve Columbus and the surrounding areas, including Dublin, Grove City, and Westerville. Since 1973, we have took pride in every custom coating we do as if it were our own project. Because of this dedication, we proudly stand behind each of our completed pieces. Our knowledgeable, experienced, and friendly staff is standing by to assist you with your custom powder coating order.

Benefits of our coating services:

  • Large batch oven
  • A variety of glosses and textures in a rainbow of colors
  • Applications and resins to suit all your needs
  • Specializing in short runs and quick turnarounds
  • Delivery and pick-up available

Our custom powder coating finishes are tough and resistant to cracking or peeling. For a custom, one-of-a-kind look for your metal applications, request a quote today.



Powder Coating Services

Powder Coating Services

Powder Coating Services

Finishes Available

  • Wrinkle Powder Coating
  • Textured Powder Coating
  • Smooth Powder Coating
  • Metallic Powder Coating
  • Clear Coatings
  • Veins and Hammertones Coatings

Additional Services

  • Supply-Chain Management
  • Shipping
  • Packaging
  • Engineering
  • Custom Masking
  • Custom Tooling
  • Project Management
  • Custom Racks
  • Media Blasting
  • Chemical Stripping


  • Epoxy
  • Thick Film
  • Urethane
  • Polyester
  • TGIC Polyester
  • Urethane
  • Interior
  • Exterior
  • Epoxy-Polyester Hybrid
  • Super Durable (Architectural)
  • Low Cure
  • Fast Cure
  • Primer
  • FDA Compliant


  • Aluminum
  • Mixed Metals
  • Stainless Steel
  • Steel
  • Brass
  • Copper

Coating Characteristics

  • Abrasion Resistant
  • Abrasive
  • Corrosion Protection
  • Color Addition
  • Chemical Resistance
  • Condensation Resistance
  • Emissive
  • High Purity
  • Upon Request:
  • High Temperature
  • Insulating
  • Thermal Barrier
  • Thermal Protection

Pre-Coating Preparation

  • Coating Removal
  • Degreasing
  • Immersion Washing
  • Spray Washing
  • Thermal Cleaning
  • Chemical Resistance

Additional Services

  • Consulting
  • Development
  • Engineering
  • Inspection
  • Prototyping
  • Testing

Production Volume

  • Prototype
  • Low Volume
  • High Volume
  • Blanket Orders

Gloss Level

  • Flat
  • Matte (Satin)
  • Semi-Gloss
  • Glossy

Surface Appearance

  • Smooth
  • Fine Texture
  • Rough Texture
  • Wrinkle
  • Vein
  • Hammertone
  • Metallic

Lead Times

  • Quoted on Job by Job Basis
  • Emergency Services Available
  • Rush Services Available


ASTM Specifications

Why Work With Mills Metal Finishing?

Mills Metal Finishing is a trained expert in metal plating, coating, and finishing services for the Columbus area. Our skilled technicians have over 31 years of experience and are committed to providing high industry standards for a wide variety of metal plating applications.
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