Engineering Reliable Power & Automation Solutions
Intercom Switch Investment Limited delivers precision-engineered electrical systems, helping Nigeria's industrial sector power the future with safety and efficiency.
500+
PROJECTED COMPLETED
15+
YEARS OF EXPERIENCE
24/7
SUPPORT RESPONSE
POWERING NIGERIA'S LEADING INDUSTRIAL GIANTS
Your Partners in Power Systems Engineering
Intercom Switch Investment Limited is a premier engineering firm specializing in the design, installation, and maintenance of high-performance electrical systems. Our commitment to safety and technical precision has made us a trusted partner for Nigeria's critical infrastructure.
Our Mission
To deliver innovative power solutions that prioritize safety and operational reliability above all else.
Our Vision
To lead the future of Nigeria's energy sector through sustainable engineering and smart automation.
TECHNICAL BREADTH
Specialized Engineering Services
Electrical Engineering
Full-scale design and implementation of industrial electrical infrastructure.
Industrial Automation
PLC programming, SCADA systems, and smart control logic integration.
Control Systems
Advanced automation and control solutions for efficient industrial operations.
Power Distribution
Reliable power distribution systems ensuring continuous and safe energy supply.
Sectors We Empower
Providing tailored engineering solutions across Nigeria's most critical industrial landscapes.
Oil & Gas
Manufacturing
Commercial
Healthcare
Data Centers
Mining
Utilities
Residential
OPERATIONAL FLOW
The ISIL Engineering Process
1
Inspection
Deep analysis of requirements and technical audit.
2
Design
Custom engineering blueprints and simulations.
3
Execution
Precision in installation and system integration.
4
Commissioning
Thorough testing and validation of installed systems.
THE DIFFERENTIATORS
Why Industry Leaders Partner with Us
We combine local insights with international engineering standards to deliver unparalleled value to our clients.
COREN CertifiedOur entire engineering team is licensed by the Council for the Regulation of Engineering in Nigeria.
Safety First Culture
Zero-harm objective in every project, strictly following international OHSAS protocols.
Technical Precision
Using state-of-the-art diagnostic tools for millimeter-perfect installations.
OEM Partnerships
Authorized channel partners for world leaders like ComAp, Acrel and ABB.
24/7 Rapid Support
A dedicated emergency response team available around the clock for critical repairs.
ISIL's attention to detail during our factory's substation commissioning was impeccable. Their technical expertise and adherence to safety standards are world-class.
Engr. Rasheed Shomefun
Project Engineer, 11PLC Engineering
Get in Touch
How Can We Assist You?
Send a general enquiry or provide project information for a technical quotation. You can also pay us a visit at our office in Lagos, Nigeria. We look forward to hearing from you!