Metal Finishing Services


Giering Metal Finishing, Inc. was established in the late 1930’s as George Giering II hand painted dental chairs with a brush in his spare time while working at Eli Whitney Gun Factory. When World War II erupted, he evolved into electrostatic finishing processes, applying armed forces coatings. Incorporated in 1954, Giering Metal Finishing, Inc. had spread its reputation to manufacturing companies throughout the Northeastern United States.

By the 1960’s, Giering Metal Finishing, Inc. expanded its surface finishing services, offering degreasing, pretreatments, plating, anodizing, handspray & automated finishing. George Giering, III took over in 1969, integrating both powder coating & electrocoating technologies by the early 1980’s. In 2001, George Giering, IV joined the company as a third generation Giering. These expansions to the company have sharpened the competitive edge already established in the industry, making Giering Metal Finishing, Inc. the company it is today.

Giering Metal Finishing performs the following processes to meet your needs: Electrocoating, powder coating, compliant paint coating, conversion coating, silk screening, masking, and packaging. Feel free to CLICK ON THE PARTICULAR PROCESS / SERVICE TO THE RIGHT for more information…

Recent News

  • COVID19 Update

    Dear Giering Metal Finishing Employees, Customers and Venders, Giering Metal Finishing, Inc is deemed an “essential business” as we provide finishing services to the Department of Defense, Agriculture & Medical industries. As uncertainty continues with the spread of Coronavirus (COVID-19), we are cautiously navigating our reactions to the situation. The health and safety of our […]


    Giering Metal Finishing, Inc. – 2020 Holiday Schedule Christmas Day – Wednesday, December 25, 2019** New Year’s Day – Wednesday, January 1, 2020 Presidents Day – Monday, February 17, 2020 Good Friday – Friday, April 10, 2020 Memorial Day – Monday, May 25, 2020 4th of July Shutdown – Thursday, July 2, 2020 4th of […]

  • George Giering, Sr. featured in Products Finishing Magazine

    It gives us great pleasure to announce George Giering, Sr. as Product Finishing’s September 2019 editorial spotlight. Enjoy this article about a good old American manufacturer. Products Finishing is our monthly industrial trade magazine (aka “bible) of new technology, facts, updates, and sympathetic problem solving tips for the finishing industry. Hopefully you will get […]

  • ISO 9001:2015 certification upgrade…

    On August 15, 2018, Giering Metal Finishing, Inc. took the next step in our commitment to quality. ASR Registrar approved our efforts in upgrading our quality system with a ISO 9001:2015 certification. We are proud of our staff for achieving this level of quality for our finishing services! Special thank you to Eddie Bisson, our […]

  • We have a new phone system – SEE CONTACT PAGE!

    Yes, we finally made it into the 21st century with a new VoIP phone system. It is automated so please see our CONTACT page for a list of contact extensions and departments. Or contact us by email. View More News


    In June 2015, we updated our MINIMUM BILLING/MINIMUM LOT CHARGES as follows: Clean and pretreat only (ie aluminum conversion, iron phosphate or zinc phosphate, media blast) – no subsequent finish = $125.00 lot Silkscreen or rubber stamp only – no finish = $150.00 lot PLUS additional silkscreen or stamp charges that range in price depending on artwork […]

  • New 2nd Zinc Phosphate line with extended capabilities!

    By adding a second immersion zinc phosphate line, we are no longer limited to processing steel parts over 5 ft in length in order to offer optimum corrosion protection. We have expanded our processing limitations to 7 ft long while at the same time DOUBLING our production through put. Following the automotive & military industry’s […]

  • We now do medium grade zinc phosphate!

    In December 2012 we installed a new heavy grade zinc phosphate line that has been approved by Rock Island Arsenel / US Army Tank & meets mil-specs TT-C-490 type V. This line includes rust removal via acid pickle for light degrees of oxidation. We also offer subsequent oiling processes for zinc phosphate – ask for […]