Specialized Engineering Services, Inc
S.E.S. is a provider of substation maintenance services including NETA electrical testing, calibration, and repair. S.E.S. understands the needs of Utility and Industrial entities seeking service.
We are available to perform your project during weekends, holidays, and during normal business hours.
Call for Transformer Testing, Relay Testing, Circuit Breaker Retrofit Testing, and all other Substation Maintenance and Electrical Engineering Services.
S.E.S.,Inc. is based in Morgan Hill, CA.
24-hour Assistance A Phone Call Away
When things go wrong in the middle of the night, we are here for you. To get help any day, any time, please call 408-394-1227
Entities Serviced by SES, Inc.
Serving Utilities & Industrial Clients with Flexible Scheduling
At S.E.S., we provide testing per NETA Standards, calibration, and repair services to ensure the reliability and safety of your substation equipment.
Our team follows strict industry standards to diagnose, maintain, and optimize transformers, relays, circuit breakers, and other critical electrical components.
With precision calibration and thorough testing, we help utilities and industrial clients prevent failures, improve efficiency, and meet compliance requirements.
Whether you're scheduling routine maintenance or need urgent service, our expert technicians are ready to deliver high-quality, reliable solutions when you need them most.