Contact Sub Source in Rockford, Illinois

Talk with our team about metal finishing, coating, surface preparation, or nondestructive testing. Share your application, material, and processing requirements so we can help you identify the next step.

Phone

815-968-7800

Fax

815-968-7850

Email

info@subsourceinc.com

Contact us

Use this form for general questions about our services or an existing project. Include your company name, the service you need, and enough detail for our team to understand your request.

For pricing, use our quote request form, where you can upload drawings, prints, and specifications. Include the material, part dimensions, quantity, required finish or inspection method, and requested delivery date. If you are comparing processes, explain the intended application and any customer requirements.

Browse our services for coating, preparation, finishing, and NDT options. For employment inquiries, visit Careers. You can also reach Sub Source by phone at 815-968-7800 or email at info@subsourceinc.com.

one-stop source

Let our dedicated team of experts coordinate all of your critical and secondary process needs. With our NADCAP accreditation and ISO certification, you can trust us to complete your project with the highest quality standards.

ISO-NADCAP