Customers are our first priority!

Reliable Plating and Polishing was founded in 1955 on Water Street in Bridgeport. In 1964, Reliable Plating and Polishing moved to our current location on 80 Bishop Avenue in Bridgeport and is a full-service metal finishing shop.

Industrial, commercial and non-commercial customers use us for Anodizing, Black Oxide, Copper, Nickel, Chrome, Zinc Plate, Polishing, Electroless Nickel, Cad Plating, Electropolishing, and Custom Restoration services.

Typical orders range from a few parts to tens of thousands of pieces per month.

Some of Our Most
Commonly Requested Services

Below are the main categories of metal finishing processes we do. Click on the button to get to a description of what each process is. Other services are available. To print or download a .PDF of the full line card, click here.

Anodizing and Iriditing (Hard Coat)

Anodizing is both a functional and beautiful coating used to prevent aluminum from corroding.

Electroless Nickel Plating

The electroless nickel plating process uses a chemical bath to deposit a nickel / phosphorous layer onto the metallic surface.

Oxidizing and Passivating

Oxidizing is a precise rust prevention process. We use standard and proprietary chemical processes to ensure your parts receive the most durable, long-lasting finish.

Chrome Plating

Our copper/nickel/chrome, sometimes called “triple chrome” process, creates the highest quality and brightest chrome finishes available.

Yellow or Clear Zinc Chromate Coatings

Yellow or clear zinc coatings essentially perform the same function as a superior corrosion inhibitor for your metal parts.

Polishing and Buffing

We are one of the few local firms that remain offering ultra-high-quality hand-polishing services for all types of metals. 

Electropolishing services are also available.

The whole crew at the July 4th company cookout lunch.
The whole crew at the July 4th company cookout lunch.
Our Philosophy

Our Customers (and Crew) are Family!

Our hard-working, dedicated crew treats every customer job like we were doing it for family.

Every job, big or small, is important to us and receives the same care and attention to detail that we would be proud of.