Cossins Windows and Doors - Service Request Form Please complete the form below for any and all service requests you have for your window and door projects. The Cossins team will return your call within 1 hour during regular business hours. Product (*) Vinyl WindowsMetal Clad WindowsWood WindowsDoorsSkylight Address (*) Services Required (*) Maybe you prefer to give us a call. If you would rather speak to us in person, please feel free to contact us. Are windows and doors team is available during regular business ours to discuss your project or installation needs.