About Existatest
At Existatest Ltd, we believe safety is more than compliance—it’s peace of mind. For over 40 years, we’ve supported businesses, organisations, and homeowners across the UK with trusted electrical testing, inspection, and installation services.
What began as a small, family-led business in Coventry has grown into a nationally recognised partner for commercial, industrial, and domestic clients, known for delivering high-quality work, clear reporting, and a genuine commitment to protecting people and property.
Our longevity isn’t an accident. It’s built on trust, integrity, and results. Clients choose us because they know we combine technical expertise with a personal approach, offering a rare blend of old-fashioned reliability and modern, future-ready solutions.
1970s
Family roots established in electrical safety
1980s–2000s
Expansion into commercial & industrial markets
2010s
National reach achieved; NICEIC accreditation secured and Safe Contractor approved
2014
Dawn Snow appointed Director, bringing a safety-first ethos
2020s
Leading in EV, LED & sustainable systems across the UK
Why Choose Existatest
We understand that choosing an electrical services provider isn’t just about ticking a box—it’s about ensuring safety, efficiency, and confidence in every system you rely on. That’s why our clients continue to return to us, year after year.
Proven Track Record
With four decades of experience, our reputation has been earned through thousands of successful projects and long-standing client relationships.
Accredited & Qualified
As an NICEIC-approved contractor, we guarantee all work is carried out to the highest industry standards.
Tailored Service
Every business and household is different. We adapt our services to fit your needs, offering flexibility, transparency, and honest advice with no hidden costs.
Consistency & Reliability
For multi-site clients, our five-year contract options ensure streamlined compliance and hassle-free planning.
Future-Ready Solutions
From traditional electrical testing to modern EV charging installations, we provide services that prepare your property for tomorrow.
Core Values
Safety First
From traditional electrical testing to modern EV charging installations, we provide services that prepare your property for tomorrow.
Trust & Reliability
Most of our work comes from repeat customers and referrals—a reflection of the strong relationships we build and the confidence our clients have in us.
Quality & Innovation
We combine decades of knowledge with modern technology and methods, delivering solutions that are both dependable today and resilient for the future.
Transparency & Integrity
No fine print. Just clear communication, detailed reports, and honest pricing every step of the way.
Our Commitment
Every project, big or small, receives the same level of care and professionalism. From large-scale commercial testing to smaller domestic installations, we approach each job with a focus on detail, compliance, and long-term value. We also believe in supporting businesses beyond the technical. By delivering clear reports, photographic evidence, and proactive recommendations, we make compliance easier and help clients make informed decisions about their electrical infrastructure.
Moving Forward
As technology evolves, so does our service. We’ve expanded from core electrical testing into sustainable solutions like LED lighting upgrades, EV charging installations, and energy-efficient systems—helping clients reduce costs, improve safety, and future-proof their facilities. Our goal is to remain a trusted partner for decades to come, continually adapting to meet the challenges of modern compliance, sustainability, and innovation.
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