Preferred Electrical Services Provider

Powering Malaysia's
Critical Infrastructure

Expert testing, commissioning, maintenance and fault finding for electrical apparatus from 400V to 132kV — serving oil & gas, power plants, utilities and EPC/PMC sectors since 2008.

70+
Combined years of expertise
132kV
Maximum voltage capability
15+
Years in operation
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About Us

Built by Engineers,
Trusted by Industry

Teracomp Engineering Services Sdn Bhd was established in January 2008 by a group of specialist electrical engineers. The company serves industries including oil & gas, power plants, utility companies, electrical switchboard manufacturers, and EPC/PMC contractors.

Our core strength lies in the people behind the company. Our principal engineers bring a combined 70 years of field experience, each recognised in their respective specialisations — from protection relay design to high-voltage cable fault location.

With a fully resourceful technical workforce and a comprehensive fleet of test equipment, we deliver services that meet the highest industry standards on time and on budget.

Principal Engineer · Protection
21 years · Electrical protection, fault investigation, switchgear & relay design
Principal Engineer · Testing
19 years · LV & MV switchgear testing, commissioning & relay programming
Principal Engineer · Maintenance
9 years · LV & MV switchgear maintenance, commissioning & relay testing
Principal Engineer · Equipment
21 years · Test equipment specialist & cable fault location expert
Our Services

Full-Spectrum Electrical
Testing & Commissioning

Electrical Switchgear
  • Full switchgear testing & commissioning
  • Switchgear maintenance & servicing
  • Protection relay programming & testing
  • Control schematic design
  • Switchgear & protection relay retrofit
  • Battery bank testing & maintenance
  • Thermography & partial discharge test
Power Transformer
  • Testing, commissioning & maintenance
  • Latest transformer testing equipment
  • Transformer oil filtration
  • Sweep frequency response analysis (SFRA)
  • AVR & OLTC service
  • Transformer servicing & repair
Power Cable
  • Cable fault location (XLPE, PILC, EPR)
  • Cable repair & jointing
  • VLF withstand testing
  • Tan delta measurement
  • Cable tracing & identification
Test Equipment
  • Fully equipped with latest technology
  • Equipment rental services
  • Primary & secondary injection sets
  • DC & AC hi-pot sets up to 120kV
  • CT/PT analysers & IR thermography
Projects & Clients

Trusted by Malaysia's
Leading Industries

PETRONAS
Shell
ABB
Siemens
Schneider Electric
RAPID Pengerang
Melaka Refinery
Malaysia Steel Works
RAPID Pengerang P36 prefab sub & DB boards commissioning
RAPID Pengerang Prefchem relay calibration
Shell Bukom Singapore turnaround
Shell MEG turnaround
Panglima Power Melaka — Siemens Relay retrofit
Petronas Chemicals (Optimal) — ABB Relay Retrofit
Utility Gebeng — Siemens relay retrofit design, testing & commissioning
Melaka Refinery Euro 5 — 1kV & 6.6kV switchgear commissioning
Melaka Refinery Euro 5 — Power cables VLF testing
GPS Kerteh 132kV circuit breaker testing
Malaysia Steel Works — 33kV & 11kV switchgear testing
Apartment Seri Mawar — LV switchgear servicing & calibration
Health, Safety & Environment

Safety Is Not a
Policy — It's a Practice

01
Safe Working Environment
We take adequate steps to prevent accidents and injuries arising from the course of work, actively minimising hazards in every environment we operate in.
02
Statutory Compliance
We observe and comply with all statutory provisions and client HSE requirements, taking additional measures wherever we deem them necessary.
03
Environmental Stewardship
Our operations are planned and executed to minimise environmental impact. We are committed to maintaining the ecosystem in every area we work.
Contact Us

Let's Work on Your
Next Project

Registered Address
E-8-6, Megan Avenue 1
Jalan Tun Razak, 50400 Kuala Lumpur
Email
teracompes@hotmail.com
Company Registration
865660-V · Incorporated January 2008