About Us

Highly qualified and experienced contractors

When you work with 3nvision, you receive over 40 years of experience within the industry. As an independent, family-founded company, our team is built of trusted staff, engineers and specialist contractors qualified to deliver both commercial and residential projects.

We focus on practical solutions, clear communication and delivering every project to the highest standard, ensuring our clients receive a professional, reliable service from start to finish.

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Built on experience, trust and accountability

Integrity, honesty and transparency are not just words; they are at the core of how we operate and are reflected throughout every part of 3nvision. They shape how we communicate, how we work and how we hold ourselves accountable on every project.

We are a dedicated team committed to seeing projects through to completion and overcoming unexpected challenges along the way. Our clients will always know who is on site, what work is being carried out and how the project is being managed through to handover.

Accreditations

Our accreditations, qualifications and ongoing training reflect the standards we work to across electrical, fire safety, mechanical systems and specialist environments

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Our Values

Our values shape how we work, how we communicate and how we hold ourselves accountable on every job.

Integrity

We do the work properly, stay committed to the task and take responsibility until the job is complete.

Honesty

We keep clients informed about what work is being carried out and how the job is being handled.

Transparency

Clients should know who is arriving on site, what needs doing and what happens next.

Family Run

We are a family-founded business built on over 40 years of experience in electrical, fire safety and renewable services.

Accredited

Our team keeps up with the training, standards and requirements that apply to the work we carry out.

Sustainability

We are working towards a lower-carbon approach, with ULEZ-compliant and hybrid vehicles, 100% waste cable recycling and responsible waste disposal.

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Working with care and responsibility

Responsible working also extends to how the business operates day to day. We are working towards a lower-carbon approach across the business. Our fleet includes ULEZ-compliant and hybrid vehicles, helping us reduce the impact of day-to-day travel where possible.

We also recycle 100% of the waste cable we obtain, while general waste is disposed of correctly. This sits within the wider way we run the business, rather than being treated as a standalone service.

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Proudly supporting Heart of Kent Hospice

At 3nvision, we believe responsible working goes further than the services we provide. Supporting Heart of Kent Hospice is one way we can give back and contribute to a cause that matters. As a family-founded business, we care about the people around us, our team and the wider community we work within.

What our customers say

A trusted team of innovative engineers covering London and the South of England

“We’ve used 3nvision Electrical on multiple occasions and have always been impressed. Their professionalism, expertise and commitment to quality make them our first choice for electrical work. Excellent service from start to finish. Highly recommended.”

Arron, In & Out Lifts

“I have been working with 3nvision for a number of years, during which time they have covered all aspects of electrical work for Oracle. Their projects have ranged from simple light replacements to complete rewiring for refurbishment projects, and most recently, a full WC lighting upgrade involving the installation of nearly 400 new light fittings.”

Shannon Reynolds, Project and Business Development Lead, Oracle

“I’ve had a great experience working with 3nvision. The whole team are professional, knowledgeable and genuinely committed to delivering a high-quality service. Louis and Holby lead by example with an outstanding work ethic, and that standard is clearly reflected throughout the business.”

Sam Prideaux MRICS

“3nvision have been outstanding on our recent HMO project, delivering all electrical works and M&E requirements to a very high standard. They were professional, reliable, well organised, and communicated clearly throughout. ”

Tom Stevens

“I don’t usually leave reviews, but felt compelled to as 3nvision are excellent. They are reliable, honest and trustworthy, with fair pricing and great availability. They go above and beyond to get the job done properly. Highly recommend.”

Abbie Robinson

“Holby and Louis were really professional, really well organised and completed a full rewire of my property in such a short space of time I was very impressed with their workmanship, and they were really helpful and turned up when they said they would. ”

Ben Lopez

“Holby was helpful via email and understood the problems we had and fixed them promptly. Professional service, and we are so glad to have the lights back on!”

Karen Barrett

Who we’ve worked with

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Meet the people behind 3nvision

Meet the people behind 3nvision, a dedicated team with the experience, training and commitment needed to get the work completed properly.

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Louis Dunn

Commercial Director

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Richard Dunn

Project Manager

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Holby Dunn

Operations Director

Latest News

Latest insights from 3nvision share company updates, project news and practical notes from the work our team carries out across electrical, fire safety and specialist services.

Speak to an Advisor

Tell us what you need, and we’ll help you understand the right next step.