Service Requests / Replacement Parts

Service requests must be submitted online using this form.

If you have challenges completing the form, please call 1-800-MILGARD.

Architects / Builders

If you're a professional looking for product samples, technical information, or case studies, please contact us using this form

Where can I find warranty information?

Visit the Find My Warranty tool

How do I submit a service request?

Many window and door fixes can be solved with our simple DIY solutions.

If you need professional service, simply fill out this form here.

How do I get an update on my service request?

If you are inquiring about an existing case and have received an email from a Milgard customer service representative, please reply directly to that email. Your assigned customer service representative will respond in a timely manner. Or, contact Milgard at 1-800-MILGARD during the business hours of 8am – 5pm PST.


Frequently Asked Questions


To see our frequently asked questions, click here.