How do I submit a bid or proposal? All formal bids and proposals shall be submitted as specified in the solicitation document.To complete your registration, please fill in the information for each step of the registration process. Registering to use City of Maricopa E-Gov Services is FREE, quick and easy to establish! You can access your transaction history. This means that we no longer accept paper plan submittals. All submittals must be done in digital format via the VIP Portal. Edu or call (480) 731-8520. Development Services provides the City Council and community with creative guidance and effective implementation of land use development. Please see solicitation for submission instructions.