Engineering
integrity.
Precision electrical engineering for environments where failure is visible.
Company philosophy
Voltex was founded on a simple observation: the electrical installation is the infrastructure people live and work inside, and it deserves the same engineering discipline as the structure it serves.
We work in sectors where the quality of the installation is visible on day one and tested over decades — luxury residential, commercial fit-out, industrial process, and mission-critical operations. There is no version of this work where precision is optional.
Our approach is deliberately calm. We brief carefully, design from first principles, install cleanly, test thoroughly, and document everything. The handover pack tells the client exactly what they have, how it behaves, and how to keep it running.
Safety culture
Safety is not a policy on a wall — it is the way a system is designed, installed and maintained. We design out foreseeable failure modes, isolate safely, test to standard, and maintain through cycles.
Every engineer carries a current ECS card, works under BS 7671, and follows our documented isolation and permit system. We maintain NICEIC, NAPIT and CHAS accreditation because third-party verification is a discipline, not a marketing asset.
Documentation standards
A certificate is not paperwork tacked onto a job — it is evidence the job was designed and tested. Our handover packs include schematics, test schedules, EIC/EICRs, O&M manuals, and maintenance plans.
This documentation protects the client long after the team has left site: it tells the next contractor what they are working on, and the facilities team how to keep it running.
Projects Completed
Years of Experience
Client Satisfaction
Emergency Response
Accreditations
NICEIC
Approved Contractor
NAPIT
Registered
CHAS
Accredited
Fully Insured
£5M public liability
Certified
18th Edition Wiring
Trusted
15+ years trading
“Voltex delivered a level of precision and professionalism that exceeded expectations. Their systems are the backbone of our operations—and our peace of mind.”
Quality control
Design review
Every design is reviewed for protection coordination, cable sizing and compliance before release.
Installation inspection
Site inspections at first-fix and second-fix stages with documented sign-off.
Full testing
Dead and live testing to BS 7671 with certification on handover.
Thermographic verification
Post-energisation thermal scan to catch terminations that will fail.
Maintenance planning
Risk-ranked PPM schedules delivered with the handover pack.
Client handover
Labelled boards, schematics, O&M pack and a walkthrough with the client team.
Why clients choose us.
We are the contractor you call when the installation matters — when it will be seen, tested, and lived in for decades. We do not compete on being cheapest. We compete on being correct.