
S.E.B. Electrical Contractors Ltd
High-Quality Electrical Contracting for Complex Projects in Southern England
Trusted experts delivering efficiency, reliability, and cost savings on projects up to £6M.




Experience, Expertise & Teamwork
With 17+ years of hands-on experience, S.E.B. Electrical Contractors Ltd handles projects up to £6 million across Southern England. Led by Sebastian, our seasoned professionals deliver unwavering professionalism, meticulous detail, and genuine client care. We invest in our team’s growth, ensuring you benefit from skilled, proactive problem-solvers dedicated to your project’s success.

Sebastian Kopicki
Founder & Master Electrician, 17+ years of industry experience.
"2Teck employed Seb and his team on a subcontractor basis to assist with a project delayed by the main contractor. From day one, Seb and his team treated the job as their own — showing great attention to our business image and reputation on site. Communication was on point at all times, both on site and at management level.We will be more than happy to call on his services again without hesitation."

We excel in a wide range of sectors, including:
Commercial & Industrial:
Offices, processing facilities, schools
Retail & Leisure:
Shops, fitness centers, health facilities
Residential:
Student accommodation, care homes

We cover all aspects of electrical work, from initial disconnection to final commissioning.
Alarm systems, access control, structured cabling
Intelligent lighting solutions & power distribution
EV charging stations, solar installations, and generators
Professionalism, Quality & Problem-Solving:
We never cut corners, deliver top workmanship, and swiftly resolve issues.
Clear Communication & Organization:
We keep the site running smoothly, so you can focus on what matters most.
Cost Efficiency:
Smart resource management keeps projects on time and on budget, without compromises.
Customer testimonials
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We deal with chaos, cables, and calls — so you don’t have to.
Less On-Site Hassle:
We handle the day-to-day challenges so you don’t have to.
Cost Savings:
From bulk ordering materials to optimizing processes, we constantly find innovative ways to save you money.
No Rework Needed:
Our projects are done right the first time, cutting out costly delays.
Peace of Mind:
Trust our experienced team to deliver high-quality results while you concentrate on the bigger picture.
Results That Speak for Themselves
From large-scale commercial installations to complex industrial builds, our work reflects precision, professionalism, and timely delivery. Our clients consistently praise us for meeting deadlines, staying within budget, and minimizing headaches on-site. Explore our case studies to see how we bring efficiency and innovation to every project.
FAQs
We adapt swiftly, working closely with clients to meet project timelines.
Absolutely. We offer EV charging points, solar installations, and other eco-friendly options.
Yes, we manage everything from brand-new installations to retrofits and upgrades.
We carefully track resources and minimize waste, ensuring you get maximum value from every pound invested.
Got a wild idea or a tight deadline? Let’s make sparks fly.
If you didn’t find what you were looking for in our FAQ, don’t hesitate to reach out. Give Sebastian a call, drop him an email, or fill out our quick contact form—within a few minutes, we’ll get to know each other and get you the answers you need.
Ready to streamline your next project and reduce unnecessary costs? Let’s talk.
Let’s simplify your project, cut waste, and get results — fast.
Company number: 143555042
Registered office address:
2a Valentine Avenue, Southampton, Hampshire, England, SO19 0ER