1. Efficient Electric 16200 W Mercer Ln, Surprise, AZ 85379 Coordinate: 33.58389,-112.40707 Phone: (602) 254-8526
2. Low Voltage Engineering 27417 N 175th Dr, Surprise, AZ 85387 Coordinate: 33.73169,-112.43993 Phone: (602) 800-9581