Electric Power Transmission Lines | Line Reference
Use the Line Reference electric power transmission lines map to easily locate power line, substation, and nodes with the ability to filter by utility and voltage.
Electric Maps, Service Area Map_ Pg 1 (Eff 2014-12-17) 34575-E
U 39 San Francisco, California Cancelling Revised Original Cal. P.U.C. Sheet No. Cal. P.U.C. Sheet No. 34575-E
DigAlert® | Utility Locating California
Any underground facilities that are in conflict with your excavation must be located with hand tools and protected before power equipment is
Interactive Grid
These interactive animations were created to explain the basics of the grid in a fun and informative way and to promote a better understanding of the operation of the power grid.
DigAlert® | Utility Locating California | Underground Wire & Cable
Any underground facilities that are in conflict with your excavation must be located with hand tools and protected before power equipment is used.
Natural Gas Pipeline Map | SoCalGas
Search for pipeline information by county. Pipelines may be located anywhere, including under streets and sidewalks, and on private property. View our gas transmission and high pressure distribution
Who are my utility providers?
Search for a location to learn more about who your utility providers are. Search to learn more about a location and its surrounding area. Results will include information about features of interest.
Maps | US EPA
These are representational maps, many of the boundaries shown on these maps are approximate because they are not based on strict geographical boundaries.
National Grid
Search for new service address Find out if National Grid serves your location. Learn which services we provide at your location.
Substation Near Me – Find Electrical Substations on an Interactive Map
Find a substation near me – or anywhere in the world – with this free interactive electrical substation map. Enter any address, city, or GPS coordinates to instantly see electrical substations
Google Maps
Find local businesses, view maps and get driving directions in Google Maps.
Telecom Racks & Cabinets
19-inch racks, wall-mount cabinets, open frames with high load capacity and seismic rating.
Outdoor Climate Cabinets
IP55/IP66 outdoor enclosures with integrated cooling/heating, -40°C to +55°C operation.
Smart PDUs & Power Distribution
Intelligent PDUs with remote monitoring, per-outlet switching, and environmental sensors.
Shelters & Network Cabinets
Prefabricated telecom shelters, emergency comms shelters, and network cabinets with cable management.