We anodize aluminum in Clear, Bronze and Black Duradonic in various shades and finishes.

Since 1946 Metalco has been a leader in Aluminum Anodizing services for the architectural, high end custom fabrication, marine, military, electronics and automotive industries. We are one of the few producers of Duradonic Anodization in the country with our capabilities, we are home to the longest tanks West of the Mississippi.  We have been working with fabricators and manufactures for nearly 70 years and will find the right solution for your anodizing needs,.



Committed to Customer Service

We're committed to providing the best relationship with our customers.  This means equal opportunity service,  24 hour quote turn around and extended office hours. We understand the unique needs of our customers and work with them to get the job done right. Whether it be our expedite and rush services, custom racking or  custom etch, we are committed to serving you. 


100% Green

We have completely eliminated all hazardous waste production in our processes, making Metalco a truly green metal finishing solution. 

  1. Anodized Aluminum releases 98% less VOCs than painted aluminum surfaces
  2. Anodized Aluminum is 100% recyclable 
  3. Our anodizing process use no dyes, solvents or heavy metals.

Why Duranodic?

Our Duranodic process is second to none for Black and Bronze Anodized applications, featuring incredible wear resistance and hardness, as well as 100% light fast color. The Aluminum Anodizers Council calls it's wear resistance "Outstanding, virtually unlimited durability" and for good reason, it isn't called "dura"nodic anodizing for nothing. We offer Black Mil-A-8625 coating as well as a hardcoat black. Integral color has the best wear dynamics and is color fast to UV and acidic environments.