Thank you for your interest in working with GCG Construction, Inc. We have chosen Building Connected to manage our bid invitation and document distribution processes. All Invitations to Bid will be sent using Building Connected so it is important that you are able to receive our ITB and submit proposals through this service. If you have questions, please email

Otherwise, please fill out the registration form below to be added to our bidders’ list. We will respond to your request with a confirmation email and will provide you with access to our website Plan Room.