Application For Service

Members can call 800-279-SIEA (7432) to speak with a Member Services Representative Monday – Friday from 8 a.m. to 5 p.m. to start or stop service or click one of the below buttons to fill out an application form to apply for San Isabel Electric service.

If you require new construction, please contact our offices at 1-800-279-7432, option 3.

Online Application          Printable Application         Fillable Application

Commercial Application



Please send a copy of your ID with your application.

If the service will not be under a personal name (rather as an Estate, Business, Trust, or other form of entity), please contact San Isabel Electric prior to beginning the application. If the service requires New Construction, please complete the application and also contact your area office by phone for additional requirements.

Once you have completed the application, please return it to your regional office by fax or mail. Please allow three (3) business days following receipt of your application by San Isabel Electric Association for initial processing. Once we have completed the initial processing, we will contact you regarding deposit information and any additional requirements to connect service.



Pueblo Area including Beulah, Colorado City, Rye, and Wetmore

San Isabel Electric Association
781 E. Industrial Blvd
Pueblo West, CO 81007

Phone: 800-279-SIEA (7432)
FAX: (719) 547-2229

Walsenburg Area including Gardner and La Veta

San Isabel Electric Association
122 W. 6th St.
Walsenburg, CO 81089

Phone: 800-279-SIEA (7432)
FAX: (719) 738-1402

Trinidad Area including Aguilar and Branson

San Isabel Electric Association
1930 E. Main St.
Trinidad, CO 81082

Phone: 800-279-SIEA (7432)
FAX: (719) 846-2288

Incharge: Prepaid Program

InCharge is San Isabel Electric’s prepaid program and new payment option, which allows you to pay on your own schedule. No deposit is required. You will have the ability to monitor electric usage and your account balance. Prepay for your electricity and save money!

Does your meter qualify?

San Isabel Electric’s prepaid program is available only for our residential members with qualifying meters, and do not make use of the off-peak rates offered to those with ETS units.

Questions? Call us today at 1-800-279-SIEA (7432) if you need further information on whether or not you qualify.

Learn how energy-saving products and services can lower your electric bill. Apply for 0% interest financing today.

San Isabel Electric must be your electric utility to qualify. 

Start Saving


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