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Request for Premise Number (ESI) and Underground Installation

​​​Please complete the following form when requesting underground installation. (This form may not be used for requests to set an electric meter. A Retail Electric Provider must be contacted for set meter requests.)

Your ESI ID is the electric service identifier (account number) that is registered with ERCOT (Electric Reliability Council of Texas) and helps us identify the meter associated with the building.

To request an ESI ID, please complete the information below:


Your Name:

Contact Person:

Phone Number:

Address (include unit#)
Ex: 600 W. Main St.

Ex: Shady Oaks
Lot or Block

Directions to location:
(if pertinent)

Check the correct box in each category for submission:
Type of Service:

City Limits:

Service Delivery Method:

Oncor Facilities Present::
(Oncor facilities are present at site and location for service delivery is identified)

Stage of Construction:

Meter Base:

Point of Delivery:

Swimming Pool:

Ready for Underground:
(Service Path is clear and site is ready for underground service installation)

Would you like a copy of this form e-mailed to you?
Email Address

Phone: 1-888-222-8045 (available Mon. - Sat. 7 a.m. to 7 p.m., Sat. 8 a.m. to noon)
Fax: 1.888.222.9716 (available 24 hours a day / 7 days a week)
E-mail: C3NCMC@oncor.com
© 2012 Oncor Electric Delivery Company LLC.
All Rights Reserved.