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Application for Service

To access the San Isabel Electric service form, please click below!


SIEA Application for Service Form

SIEA Fillable Application for Service Form


Please send a copy of your ID with your application. Once you have completed the application, please return it to your regional office by fax or mail.  If you have any questions, please contact one of our Member Service Representatives at the phone numbers listed below.  If the service will not be under a personal name (rather as an Estate, Business, Trust, or other form of entity), please contact your area office 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.

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:

Mail:      San Isabel Electric Association                    FAX:  719-547-2229

              781 E. Industrial Blvd                                    Phone:  719-547-2160

              Pueblo West, CO  81007

Walsenburg Area including Gardner and La Veta:

Mail:      San Isabel Electric Association                    FAX:  719-738-1402

              122 W. 6th St.                                               Phone:  719-738-1401

               Walsenburg, CO  81089

Trinidad Area including Aguilar and Branson:      

Mail:      San Isabel Electric Association                 FAX: 719- 846- 2288   

             1930 E. Main St.                                           Phone:  719-846-2287

             Trinidad, CO  81082



Thank you for your interest in San Isabel Electric Association!

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