For electricity, contact SDG&E.
For TV, contact DirecTV (a dish servicing the building is installed), Cox, or AT&T.
For internet, contact WebPass, Cox, or AT&T.
For land-line phone, contact AT&T or Cox.
Do I need to get advance approval of proposed improvements, such as installing hard surface flooring?
Yes, you should discuss your proposal with Management, who will inform you of the architectural requirements and supply the proper application forms.