Commercial LED Upgrades by Qualified Electricians.
Smarter lighting starts here. We design and install LED lighting systems for commercial and industrial properties across Barnsley and South Yorkshire, reducing energy bills and improving your environment from day one.
CTE Contractors Ltd are Barnsley-based electrical contractors specialising in commercial LED lighting installation and upgrade across South Yorkshire. From warehouses and industrial units to car dealerships, schools, offices, and retail premises, we design and install LED lighting systems that deliver measurable improvements in energy efficiency, light quality, and running costs without disrupting the day-to-day operation of your business.
Energy costs remain one of the largest overheads for commercial property owners and operators. Switching to LED lighting is one of the most impactful changes a business can make, reducing lighting energy consumption by up to 60% compared to fluorescent or metal-halide alternatives, with significantly lower maintenance requirements and a lifespan that can exceed 50,000 hours. With payback periods often under two years, LED upgrades are one of the most straightforward investments a business can make right now.
With a strong track record across commercial sectors including automotive, education, healthcare, and logistics, CTE Contractors bring genuine expertise to every LED project. We handle the full process: site survey, lighting design, supply, installation, testing, and commissioning, with a focus on quality workmanship and minimal disruption. Our clients regularly see energy savings of 40–60%, and many have used those savings to fund further investment in their facilities.
Enquire about LED Installation and UpgradesAt CTE Contractors Ltd, our customers are at the heart of everything we do. We deliver trusted, cost-effective electrical solutions that empower homes and businesses to thrive. With a passionate team driven by innovation and integrity, we’re not just powering buildings, we’re building lasting relationships and a more sustainable future for everyone we serve.
Commercial & Industrial LED Lighting Upgrades Across Barnsley and South Yorkshire
Warehouses, manufacturing facilities, and industrial units are among the biggest beneficiaries of LED upgrades. Older fluorescent tubes and high-pressure sodium or metal-halide high-bay fittings are energy-hungry, slow to warm up, and expensive to maintain. Modern LED highbay and lowbay fittings deliver far superior light output, instant-on performance, and lifespans that dramatically reduce ongoing maintenance costs.
CTE Contractors assess your existing installation, calculate your current lighting energy spend, and design a replacement scheme that maximises efficiency and light quality throughout your space. We work across live commercial and industrial premises and are experienced in planning installations that keep your operation running with minimal interruption. Every installation is fully certified and compliant with current electrical regulations.
Reduce energy costs with tailored LED lighting solutions throughout Barnsley and South Yorkshire.
CTE Contractors have extensive experience installing LED lighting in commercial showrooms, including car dealerships across South Yorkshire where precise colour rendering and even light distribution are essential. We design schemes tailored to your space. We consider colour temperature, lux levels, and control systems, and install them to a finish that reflects the quality of your business. Whether you're upgrading an entire site or retrofitting a specific area, we deliver results that make an immediate visual impact.
Lighting Controls, PIR Sensors & Smart Systems installed in Barnsley
Installing LED fittings is only part of the picture. Pairing your new lighting with occupancy sensors, daylight harvesting controls, and zone-based switching can push your energy savings even further — ensuring lights are only on where and when they're needed. For large commercial and education sites, smart lighting controls can deliver savings well beyond what LEDs alone achieve.
CTE Contractors design and install complete lighting control systems alongside our LED upgrades, from simple PIR sensor retrofits to fully integrated building management-compatible solutions. We've delivered smart lighting schemes for schools, hospitals, and large commercial premises across South Yorkshire, and we'll recommend the right level of control for your building, your budget, and your usage patterns. If you want to take your energy reduction strategy further, we can also advise on how LED lighting integrates with broader energy management and metering systems.
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Most businesses upgrading from fluorescent or older lighting reduce their lighting energy costs by 40% to 60%. Your actual saving depends on your existing installation, operating hours and energy tariff. As part of our survey, we’ll provide an estimate based on your premises.
The timescale depends on the size of your premises. A small office, shop or showroom in Barnsley can often be completed in a single day, while larger warehouses and industrial sites are usually completed in planned phases to keep disruption to a minimum.
We plan every installation to minimise disruption to your business. Where required, we can work outside normal trading hours, including evenings and weekends, allowing your business to continue operating as normal.
Yes. We provide a complete supply and installation service, giving you a single point of contact from design through to completion. We’ll recommend LED fittings that suit your building, budget and lighting requirements.
Most quality commercial LED fittings are rated for 50,000 hours or more, which equates to over 11 years when used for 12 hours each day. Alongside lower energy bills, you’ll benefit from reduced maintenance and fewer lamp replacements.
Yes. We can upgrade many existing LED lighting systems with occupancy sensors, daylight controls and zoning to improve efficiency without replacing every fitting. It’s an effective way to reduce energy use even further.
Yes. We carry out LED lighting installations across a range of commercial and public sector environments, including schools, healthcare facilities and local authority buildings. We understand the planning and compliance requirements these projects demand.
We’re based in Barnsley and install commercial LED lighting throughout South Yorkshire, including Sheffield, Rotherham, Doncaster, Wakefield and the surrounding areas.
Yes. Every installation is fully tested before handover, and we’ll provide the relevant electrical certification, including an Electrical Installation Certificate where applicable, giving you complete confidence in the finished installation.
Chris and his guys are really professional, and just very nice people to do business with.
I have used them many times now in my home for various projects and also my friends and family's homes.
Full house rewire in our house, along with spotlights and outside sockets and lights. Really pleased and I won’t be going anywhere else in future.
Chris and particularly Alex have been involved in a full refurb of our new property. We had a full rewire, plus many extras. They have all been absolutely fantastic. Very professional, helpful and great at their work. I would definitely recommend them to anyone who requires electrical work. Thank you guys.
Had Chris and the team in for a Consumer Unit change and some downlights. 1st class from start to finish. Turned up on time and job completed within timescale. Would recommend.
