Mechanical & Electrical Building Services Contractor
Specialist contractors for commercial, healthcare, and education sectors. Delivering scalable engineering excellence since 2015.
Core Engineering Capabilities
We bridge the gap between complex engineering design and practical, safe installation. Our core services cover the entire building lifecycle.
Active Projects & Portfolio


The Tech-Hub Transformation
The Challenge
Outdated mechanical infrastructure unable to support a 500-person high-density tech workspace.
The Solution
Intelligent HVAC retrofitting paired with a unified BMS system and circadian-matched lighting controls.
Hear From Our Satisfied Clients


Engineering Integrity
At Every Tier
We aren’t just installers; we are problem solvers. Our engineering-led model ensures that every project is scrutinized for efficiency, safety, and longevity before the first wire is pulled.
NICEIC Gold
Top-tier electrical compliance and safety.
ISO Accredited
Quality systems that drive performance.
Health & Safety
CHAS and SafeContractor certified.
Direct Labor
Experienced engineers, not sub-contractors.
Latest Project Wins
Core Engineering Capabilities
Specialist expertise across 6 core industry segments.


Sustainable Engineering for a Scalable Future
Interlec was founded on a simple principle: that building services should be invisible. They should work perfectly, adapt to user needs, and consume as little energy as possible.
Trusted By World Class Team
Engineering Starts Here.
Let’s discuss your Mechanical & Electrical strategy. Our senior engineers are available for immediate consultation.

























