EV Development Group, Inc. Share: Utilities - Electric/Gas/Telephone EV Development Group, Inc. Visit Website 4833 Front St Unit B 269 Castle Rock, CO 80104 (844) 383-3844 Hours: Mon - Fri 9am - 4pm About Map About With the upcoming surge of Electric Vehicles (EV's), the need to charge them has increased in demand. Over 80% of EV owners charge from their home and are in need of fast, reliable technology. What's Nearby? Distance: 5 10 15 20 25 50 mi.