YSM Electric Engineering Services

Powering Excellence in Electrical Engineering Since 2003

  • Preventive Maintenance
  • Design & Construction
  • Electrical Testing

20+ years of trusted service

Engineering Power. Ensuring Reliability.

YSM Electric Engineering Services delivers trusted solutions in preventive maintenance, design, construction, and electrical testing for industries, commercial establishments, and power plants nationwide.

Why companies choose YSM

Trusted Electrical Partner Delivering Safety, Reliability, and Innovation

0+ years in service

20+ Years of Proven Expertise

With two decades in the industry, YSM has built a solid reputation for quality, precision, and fast response across industrial, commercial, and power facilities nationwide.

0 core service lines

Comprehensive Services & Solutions

From preventive maintenance and testing to full-scale design and construction, we provide end-to-end electrical solutions backed by advanced testing equipment and certified engineers.

0/7 technical support

Nationwide Coverage & 24/7 Support

Serving Luzon, Visayas, and Mindanao, we ensure our clients receive round-the-clock technical support and dependable service—whenever and wherever it’s needed.

About YSM

Who We Are

YSM Electric Engineering Services is an electrical contracting company established in 2003 from its first registered name, YSM Electrical Engineering Services.

YSM has a combined 20 years of experience in highly technical fields of preventive maintenance, commissioning, construction, power system evaluation, and design and supply/trading of electrical equipment.

Over the years, YSM has earned a reputation for excellence, quality and quick response with our focused approach and multi-skilled manpower that enables us to address our client needs 24/7.

YSM engineers running tests on a switchgear panel
YSM technician operating electrical testing equipment
YSM team carrying out on-site electrical testing
Multi-skilled manpower Ready for your site, 24/7

Vision

To be a company of choice in the provision of engineering by continuously influencing the industry positively.

Mission

We will continue to be committed to provide the highest quality of expertise, and continue to capacitate the company with adequately competent staff, maintain a high level of professionalism and add significant value to our clients.

We will continue to build on our reputation as a company that values our customers and employees, and maintains a standard of health, safety and excellence.

Core Values

  • Sound Ethics
  • Honesty & Transparency
  • Professionalism
  • Customer Focused
  • Quality Management

SERVICES OFFERED

LIST OF EQUIPMENT

Our Clients

Work in Action

Re-gasketing and hot press filtering

Preventive Maintenance and Degassing of 442 MVA Transformer

CALIBRATION OF PROTECTION RELAYS

TESTING OF TRANSFORMERS

PREVENTIVE MAINTENANCE OF SUBSTATION

PREVENTIVE MAINTENANCE OF DISCONNECT SWITCHES

TIMING TEST OF GAS CIRCUIT BREAKERS

CABLE PULLING AND TERMINATION

INSTALLATION OF LOAD BREAK SWITCH

THERMOGRAPHIC SCANNING

SCALEPIT REWIRING AND CABLE PULLING

Frequently Asked Questions

1. How often do we conduct Preventive Maintenance of our Electrical System?

Ans: Annual, if all equipment are operating in good condition. Frequency may vary depending on the equipment’s condition

Ans: Insulation Resistance, Winding resistance, Turns Ratio Test, Polarization Index, Dielectric Breakdown voltage, Insulation power factor, Oil Analysis

Ans: Yes, we cater supply and installation

Ans: Yes, we offer our services nationwide. We have regular clients in Mindanao (steelasia, holcim, Mindanao geothermal power plant) Visayas ( Petron, Steelasia, Davao Light

Ans: Yes, current client is Solar Ace in Alaminos Pangasinan

Ans: 442 MVA in Kepco Malayan Power Plant in Pililla Rizal

Ans: Yes. We have an accredited laboratory conducting Dissolve Gas Analysis and Oil Quality Test

Ans: Change of proprietor/management but the whole team/work structure is the same.

Ans: Yes, we offer our services nationwide. We have regular clients in Mindanao (steelasia, holcim, Mindanao geothermal power plant) Visayas ( Petron, Steelasia, Davao Light)

Powering Excellence
in Electrical Engineering Since 2003

Get In Touch

97-C MABILIS ST. BARANGAY PINYAHAN,
V. LUNA AVENUE, QUEZON CITY

© 2026 All Rights Reserved.