Service Request Form Service Request Form Tell us what electrical services you are interested in having done. Please fill out the form below, and we will get back to you soon. We will do our best to respond promptly If this is an emergency please call our office at 302-994-3400 Contact Form Is Underconstruction. Name First Last Email Phone NoStreet Address Development Services Needed Phone +1 302-994-3400 Address servicedepartment@delcollo.com Address 226 Brookside Drive, Boxwood Industrial Park, Wilmington, Delaware 19804