Why companies choose YSM
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.
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.
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
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.
To be a company of choice in the provision of engineering by continuously influencing the industry positively.
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.
What we do
From routine testing to full design and construction, our engineers cover every stage of your electrical system.
Need a maintenance schedule for your facility?
Request a QuotePlanning a new build or an upgrade?
Request a QuoteHave equipment that needs repair?
Request a QuoteTools of the trade
22 testing & maintenance instruments
Our Clients
Power plants, industrial facilities and commercial establishments across Luzon, Visayas and Mindanao rely on YSM.
Our projects
A look at recent jobs from our team on site. Tap any project to see the photos.
FAQ
Quick answers to what clients ask us most about maintenance, testing and our coverage.
Still have questions?
Tell us about your facility and our engineers will get back to you.
Request a Quote or call 02-8371-5233Annually, if all equipment is operating in good condition. The frequency may vary depending on the equipment's condition.
Our standard transformer preventive maintenance includes:
Yes. We handle both the supply and installation of electrical equipment.
Yes, we offer our services nationwide. We have regular clients in Mindanao (Steelasia, Holcim and Mindanao Geothermal Power Plant) and in Visayas (Petron, Steelasia and Davao Light).
Yes. Our current solar client is Solar Ace in Alaminos, Pangasinan.
A 442 MVA transformer at KEPCO Malayan Power Plant in Pililla, Rizal.
Yes. We have an accredited laboratory that conducts Dissolved Gas Analysis and Oil Quality Tests.
Due to a change of proprietor and management. The whole team and work structure remain the same.
Yes. Electrical substation design and construction is one of our core services, alongside commercial and industrial buildings.
Still have questions?
Tell us about your facility and our engineers will get back to you.
Request a Quote or call 02-8371-5233Thank you. Our team has received your details and will get back to you shortly.
