
ATEX Inspections, Hazardous Area Electrical Installations & Remedial Works
Specialist hazardous-area engineering contractors operating throughout the UK.
Specialist Services. Practical Delivery.
From identifying hazardous area risks to installing compliant equipment and resolving outstanding defects, we provide the expertise and practical support needed to keep industrial sites safe and operational.

ATEX & Hazardous Area Inspection Specialists
Specialist ATEX and hazardous area inspections to BS EN 60079-17. We identify defects, prioritise risks and deliver practical solutions to improve safety, compliance and long-term equipment reliability.

ATEX Remedial Works & Non-Conformance Rectification
Planning, managing and completing hazardous area remedial works in accordance with the relevant requirements of the BS EN IEC 60079 series, reducing non-conformance registers with fully documented close-out.

Hazardous Area Electrical Installations
Electrical installations in hazardous areas demand more than standard electrical knowledge. Milaco Engineering delivers specialist ATEX electrical installations, combining practical industrial experience with an understanding of explosion protection, equipment certification and the BS EN IEC 60079 standards.
Trusted by Leading Industrial Organisations
Experience Where It Matters





From power generation to chemical processing, our experience includes working with some of the UK's leading industrial operators, where safety, reliability and compliance are critical.
Experience You Can't Learn from a five day course.
Milaco Engineering wasn't built by adding hazardous area services to an electrical contracting business. Hazardous areas are our specialism, built on years of experience working in some of the most demanding industrial environments.
Before establishing Milaco, our director gained experience across sites operated by BP, Shell, EDF Nuclear, Drax and ESB, working within established engineering and safety systems developed through decades of investment, operational experience and lessons learned.
That experience shaped how we work today.
We understand that hazardous area compliance goes far beyond passing an inspection. It's about recognising the risks, understanding how industrial sites operate and making decisions that protect people, plant and production.
We've taken the knowledge, proven working practices and high standards developed throughout that experience and combined them with the flexibility and personal accountability of a specialist engineering company.
From ATEX inspections and defect management to remedial works and electrical installations, we don't just identify what needs doing. We help clients find a practical way to get it done.
The experience of major industry. The commitment of a specialist partner.
See the work behind the name.


Carrington Power Station – GT26 Unit 2 ATEX Inspections
Milaco Engineering restructured the ATEX inspection programme at ESB Carrington Power Station, aligning inspections of its GT26 gas turbines with planned outages to improve equipment access, defect management and opportunities for remedial works.


Manchester United | DSEAR Risk Assessment & Hazardous Area Classification
What started as a request to install hazardous area lighting turned into something far more valuable. Discover how Milaco Engineering helped Manchester United avoid unnecessary costs, improve safety and introduce practical solutions with long-term benefits.
Client perspectives
Our Reputation, In Their Words
Don't just take our word for it. See what our clients say about our technical expertise, reliability and commitment to improving hazardous area safety and compliance.
From the team and the industry.

What We Find Beneath the Surface
A glimpse into the hidden defects we uncover during our ATEX inspections, many of which may have been present since installation or subsequent maintenance. These real-world findings highlight why a structured inspection programme is essential to identifying risks that could otherwise go unnoticed for years.

Ex d Cable Gland Selection
Selecting cable glands for flameproof (Ex d) equipment is a critical part of hazardous-area installation
Milaco Inspect
Coming soonFrom site to screen. Everything connected.
An inspection workspace designed to bring your team, evidence and actions together.
- Capture photos and inspection details on site
- Keep actions and site records in one place
- A clearer picture for everyone involved


