July 23, 2024

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Welcome to the O&W Heat Treat, Inc. web site. O&W is a Nadcap approved aerospace heat treating and brazing facility that has been servicing customers for over 50 years. This site will offer access to information you need, when you need it, at your convenience.

picture of O&W

We have designed this site to provide you with a snapshot of our capabilities, prime contractor approvals and specifications, key contact information, useful links, and most importantly, an efficient way to check your job status.

As you navigate through our site, feel free to provide any feedback which would help us improve the site and make it more useful to you, our customer. Please contact us with problems, questions or suggestions.

New Features, Services, and Alerts

This area is the easily accessible ‘New Features, Services and Alerts’ section. It will be updated with information about services, capabilities, quality alerts, or website features and other useful information to help you achieve your business goals. As our website grows and adapts to your evolving needs, those features will be listed here. 

  • 04/22/2024 - O&W Heat Treat, Inc. is pleased to announce that we have been re-certified for Heat Treat and Brazing by Nadcap, with a 24-month Merit Accreditation, expiring 31 May 2026. In addition, we have been re-certified for Quality Systems, expiring 31 May 2027. For a copy of the certifications please see our Nadcap link at right. Active O&W customers can log in and click on our Nadcap Scope of Accreditation link or anyone may request a copy from Info@owheattreat.com
  • 03/01/2024 - The 2024 Holidaschedule has been posted and for all our customers, please see your customer login page for our current revisions of our Quality Manual and other key documents. As always, if you have any questions, please call us. We wish you a happy and prosperous new year!
  • 04/10/2022 - Please see Employment Ops page for our current opening within O&W's shipping/receiving department.
  • 08/25/2021 - Please note that Revision P of O&W's Quality Manual located has been posted, and can be obtained within the Customer Login area of the website. 
  • 12/02/2019 - Please note that Revision N of our Terms and Conditions has been posted as of 12/02/2019.
  • 12/18/2017 - O&W Heat Treat, Inc. Purchase Order Standard & Special Instructions (POSSI) Revision E, 12/18/17 is now applicable to all O&W generated Purchase Orders. The current  revision is available for download. Please be aware that all Purchase Orders coming from O&W may include ITAR/EAR restricted data. (22 C.F.R. parts 120-130 and 15 C.F.R. parts 730-774 are applicable).  


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©2006 O&W Heat Treat, Inc. - All Rights Reserved
1 Bidwell Road, South Windsor, CT  06074 | Phone: 860.528.9239 | Fax: 860.291.9939 | Email: info@owheattreat.com
Customer Service Hours: Monday - Friday 8:00 a.m. - 4:30 p.m.
O&W Heat Treat, Inc. Terms & Conditions is applicable to all purchase orders
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