Contact Us Mathews Brothers is a manufacturer of superior quality windows and doors and distributes our products exclusively through a network of authorized dealers. We do not sell to the general public, nor do we provide cost information. To obtain window pricing, please contact one of our authorized dealers by clicking the link to the right. GENERAL INQUIRIES DEALER LOCATOR Contact Us Mathews Brothers is a manufacturer of superior quality windows and doors from a variety of materials. Our Customer Service Department can assist with technical information, window configuration, or glazing option. You can leave a note in the box to the right, or phone the Inside Sales department directly at 800.615.2004. Our Inside Sales and Customer Care Representatives are available from 7:00 a.m. to 4:30 p.m. (EST) Monday through Friday, except holidays.Mailing Address | PO Box 345, Belfast, ME 04915Corporate Offices & Factory22 Perkins Road, Belfast, ME 04915207.338.3360 phone207.338.6300 faxInside Sales Offices207.338.6490 or 800.615.2004 phone207.930.7030 or 800.244.9505 fax Follow Us Facebook Twitter Google-plus Linkedin Please let us know how we can help you. Please note that requests for pricing will not be answered.