San Antonio, TX
Verified License : Tier 2
Founded 1999 (1-10 Crew)
San Antonio Master Interlock Electrical Pros
Licensed electricians specializing in 50A generator inlet boxes and panel interlocks.
San Antonio Master Interlock Electrical Pros installs code compliant 50 amp generator inlet boxes, manual transfer switches, and panel interlock kits across San Antonio and Bexar County.
Service Radius 45 Miles
Project Scope $450 Interlock Kit
Turnaround Time 4 to 8 Hours
Google Reputation 4.8 / 5.0 (204 Reviews)
Verified Service Capabilities
50A Generator Inlet Box Installation
Mechanical Interlock Kit Fitting
Whole-Panel Surge Protection
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