About
About TEMISA Power Gen
TEMISA Power Gen is the generator division of Talleres Electromecánicos Industriales Sainz — a Mexican workshop with CFE LAPEM W4200-12 and ISO 9001:2015 certification, located in Tlajomulco, Jalisco. Service across Mexico and Central America.
1954
Founded
Tlajomulco
Jalisco, Mexico
Our story
A Mexican workshop with a clear focus
TEMISA was founded in 1954 in Mexico. POWER GEN is its specialized division for industrial generators — we focus exclusively on what we do best: maintenance, repair, rewind, commissioning and rehabilitation of industrial generators.
Our workshop in Tlajomulco, Jalisco includes vacuum impregnation tank, curing oven, dedicated test bench and 60-ton crane. We service synchronous generators up to 100 MVA and turbogenerators up to 350 MW under CFE LAPEM W4200-12 certification.
Our mission is clear: keep your power on.
What defines us
Six pillars of our service
Generator specialization
TEMISA Power Gen focuses exclusively on industrial generators: synchronous, turbogenerators, hydrogenerators, marine, wind. We don't service motors or transformers — that belongs to other TEMISA divisions.
CFE LAPEM W4200-12
One of the few Mexican workshops with current CFE LAPEM W4200-12 certification for industrial generators 1–100 MVA. Recognized by Mexican regulatory authority.
ISO 9001:2015
Quality management system in force with periodic audits. EASA AR100 applied as technical reference standard for electrical apparatus service.
Independent OEM service
We service Brush, Siemens, GE, Toshiba, Mitsubishi, ABB, Jeumont, WEG, Stamford and Leroy-Somer platforms. Independent shop — not an authorized representative or distributor.
60+ specialists
Engineering and field staff with documented training. Not a call center — actual specialists with on-call rotation for 24/7 emergency response.
Mexico and Central America
Workshop in Tlajomulco, Jalisco. Field crews dispatch across Mexico in less than 24 hours. Documented projects in Central America since 2021.
Contact
Need service for your industrial generator or turbogenerator?
Response within 24 hours. Formal quote within 48 hours. 24/7 emergency support across Mexico and Central America.
Get a quote in 4 steps
Tell us what you need
Our 4-step quote form captures the essentials: service type, equipment, capacity and contact. Response in less than 24 hours, formal quote within 48.
CFE LAPEM W4200-12 · ISO 9001:2015 · IEEE / IEC