We design and install energy-efficient garden lighting for homes across Radlett, Shenley and Borehamwood, creating practical outdoor lighting for gardens, patios, pathways and driveways so you can enjoy your outdoor space after dark.
At KG Electrical Contractors, we are experienced garden lighting specialists in Radlett, working with homeowners across the area and nearby locations such as Shenley, Borehamwood and Bushey. We design and install outdoor lighting for gardens, patios, pathways, driveways and entrances, helping you use your outdoor space safely and comfortably once daylight fades. Every garden is properly assessed before any lighting is recommended, allowing us to plan a layout that suits your property rather than applying a standard design.
Our installations use outdoor-rated fittings, energy-efficient LED lighting and compliant wiring, all installed by qualified electricians. You can expect clear advice, tidy workmanship and garden lighting that performs reliably outdoors and continues to suit your home over the long term.

















We help homeowners in Radlett and across Hertfordshire make better use of their outdoor space after dark, improving visibility, highlighting key features and designing lighting around how you use your garden.
We take the time to understand your garden layout, including levels, access routes and features, before creating a lighting design that feels balanced and comfortable once daylight fades.
We install outdoor lighting using weather-rated fittings and neatly run cabling, giving you a safe, discreet and long-lasting finish suited to residential gardens.
If you want to move safely around steps, walkways or access routes in the evening, we design pathway lighting that guides movement without flooding the garden with light.
We install practical lighting for patios and decking so you can continue using these areas in the evening, while keeping the overall look subtle and well considered.
We use carefully positioned lighting to draw attention to planting, trees, walls and garden features, adding depth and structure to your garden at night.
We design and install lighting around driveways and entrances to improve visibility and help you move around your property safely after dark.
Where additional visibility is needed, we install discreet lighting around boundaries and access points without harsh or intrusive glare.
We design and install energy-efficient LED garden lighting that provides consistent illumination while keeping energy use and running costs low.
We installed discreet lighting and power across three designer gardens at RHS Wisley. Using 32 lights and six power supplies to highlight rare plants and create a calming, immersive evening experience.
During a £14 million spa refurbishment, we worked with leading designers to install lighting for a tranquil courtyard garden — a scheme that brings calm, elegance, and atmosphere as day turns to night.
Working alongside lighting and garden designers, we delivered a bespoke scheme for this six acre estate in Chesham covering ancient trees, meadows, fountains, and formal gardens.
We work with homeowners in Radlett who want outdoor lighting that feels considered, practical and suited to how they actually use their space.
We begin by understanding your garden and how you spend time in it during the evening. We look at how you move through the space, where lighting is genuinely useful and which areas matter most to you. From there, we plan lighting that feels balanced and purposeful, rather than overly bright or decorative.
We install garden lighting using fittings designed for outdoor conditions and wiring methods that comply with UK electrical standards. We work carefully and respectfully, keeping disruption to a minimum and ensuring the finished installation feels like a natural part of your garden rather than something added as an afterthought.
Gardens change over time, and lighting often needs to adapt with them. We can maintain, adjust or extend your existing lighting so it continues to suit your space as planting matures or layouts evolve.
Our garden lighting work has been recognised within the industry, reflecting the care we take with both design and installation. That experience shapes how we approach every project, regardless of size.
Good garden lighting relies on solid technical foundations. We apply our electrical expertise to ensure your lighting performs reliably outdoors, remains energy efficient and continues to work as intended long after installation.
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We listen to your needs, give practical advice, and talk through the options for your space or project.
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We arrange a convenient time to visit your property, assess the work in detail, and discuss the best approach.
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We provide a clear plan and estimate after seeing the work, so you know exactly what to expect.
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Our team carries out the job with care, quality, and minimal fuss, and we’re here for support after it’s done.
Our Process
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We start with a friendly consultation to understand your garden, your goals, and how you use the space. Then we assess the site and put together a lighting concept that fits both the layout and the mood you want to create.
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Once the design is agreed, we’ll send a clear, itemised quote with no hidden extras. From there, we plan the install and schedule a time that works for you — often coordinating with landscapers or designers if needed.
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We install everything with minimal disruption. Tidy cabling, weatherproof fittings, and a perfect finish. Once it’s all up and running, we’ll walk you through the system and offer ongoing support if needed.
We start by understanding your garden’s layout, how you use it after dark and what atmosphere you want. From there, we plan lighting that feels balanced, safe and suited to your outdoor living space.
Yes — all outdoor lighting we install uses weather-resistant fittings and wiring that meets current UK electrical standards, carried out by qualified electricians.
Absolutely. We work carefully around existing planting and structures, routing cables discreetly and keeping disruption to a minimum.
We can help with the entire process from initial design to final installation and even maintenance later on, so your lighting continues to perform well as your garden changes.
We can incorporate pathway and driveway lights, feature and accent lighting, patio illumination, security lighting and low-energy LED solutions depending on your needs.
Yes. LED garden lighting uses significantly less energy, lasts longer and provides consistent illumination while keeping running costs low.
Yes, we can assess your current outdoor lighting, carry out fault-finding, repairs or upgrades to modern LED systems if needed.
Rewires, fuse boards, sockets, lighting & EV chargers.
Fit-outs, testing, maintenance & larger projects.
Bespoke outdoor lighting that transforms your space.