
Electrical Infrastructure
Electrical Infrastructure
Substations, load increases, electromechanical installation and medium-voltage maintenance.
What we solve
Your plant grew, added a new line or is going to install generation, and the current service entrance is no longer enough. We do the study, the calculation report, the drawing updates, the CFE filing and the construction.
Design, supply, installation and commissioning in medium voltage — compact, pad-mounted or in an enclosure — with the appropriate protection and metering.
Industrial electrical installations: raceways, switchboards, feeders, grounding system and protection, per NOM-001-SEDE.
Electrical testing, cleaning and equipment maintenance, with thermography and a condition report. It is the work that prevents the failure that stops the plant on a Tuesday at three in the afternoon.




The path
Every expansion touches the same chain. Knowing which link is the bottleneck is what keeps you from spending on the wrong equipment.
The study's dual use
The study you need for a load increase —short circuit, protection coordination, load flow— is the same one the Grid Code (Código de Red) requires. Doing it once and using it for both saves you a second complete survey of the installation.
Calculation report and updated drawings for the CFE filing.
The same studies, with the full scope of the eight parameters.
The technical basis of the connection study, if solar, BESS or cogeneration is coming.
Questions
If your problem is that demand spikes at certain moments, upgrading the service entrance may be the expensive solution to a problem that is solved with load management or storage. It is worth measuring before contracting more capacity you will pay for every month.
How we work
Seven-day campaign with a Class A analyzer.
Engineering based on your real load curve.
Supply and installation inside your fence line.
GTO Vigía sustains the result after construction.

Energy solutions
In a short meeting we review your bill with you, on screen, and tell you what is worth measuring.
We work with plants on medium and high voltage. By sending you accept our privacy notice.
The same study serves you for the load increase and for the compliance report.
03 · QUALITYThermography and predictive testing on the newly installed equipment.
01 · DIAGNOSTICSBefore expanding, it is worth knowing whether you need to expand.
Strengths
GTO Energy offers electrical engineering tailored to your plant. Request your diagnostic and start by knowing where the opportunity is.
Seven days with a Class A analyzer at your facility, before quoting.
Engineering, supply and installation inside your fence line.
Fully creditable if you implement. No finding, no charge.
Compliance reports based on RES/550/2021, filed with the CNE and CENACE.
GTO Vigía: monitoring, monthly reporting and priority service.
We service plants installed by others, starting with a condition survey.