We install stylish, energy-efficient garden lighting for gardens, patios, driveways and outdoor spaces in Letchworth Garden City. Featured in RHS & BALI, members of SGLD, and with over 70 five-star Google reviews.
Property owners across Letchworth Garden City trust KG Electrical Contractors for garden lighting in Letchworth Garden City, including properties near Broadway Gardens, Howard Park, Leys Avenue and the Town Centre. Featured in RHS & BALI, members of SGLD and backed by over 70 five-star Google reviews, we install professionally designed garden lighting for patios, pathways, entrances and outdoor living spaces, tailoring every system to your property.
Every garden lighting installation in Letchworth Garden City starts with a careful assessment of your garden to understand its layout, features and the areas that benefit most from lighting. Using outdoor-rated fittings, compliant electrical wiring and energy-efficient LED lighting, we create safe, reliable and long-lasting garden lighting that complements your outdoor space.

















We create garden lighting in Letchworth Garden City that improves visibility, enhances key features and makes outdoor spaces more enjoyable throughout the evening.
We create garden lighting designs based on your garden’s layout, levels and key features, focusing on balance and how the space feels after dark.
Every installation uses weather-rated fittings and neatly installed cabling to deliver a safe, low-maintenance and long-lasting outdoor lighting system.
We create pathway lighting that improves safety and visibility around walkways, steps and entrances without overpowering the surrounding outdoor space.
We provide patio and decking lighting that enhances evening use with carefully positioned lighting that complements your outdoor space.
We install feature lighting that highlights planting, trees, walls and garden features, giving your outdoor space added character after sunset.
We design lighting for driveways and entrances that makes access safer, improves visibility and complements your property’s exterior.
We design and install perimeter lighting that improves visibility around property boundaries and entrances with soft, well-positioned illumination.
We provide LED garden lighting that delivers bright, reliable illumination while helping to keep energy use and ongoing 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.
Our approach is simple: create garden lighting in Letchworth Garden City that improves the way your garden looks and works once the sun goes down.
Our process starts with understanding how your outdoor space is used after sunset. We identify key access routes, important features and areas that benefit from additional lighting, creating a scheme that feels practical, balanced and never overdone.
Our installations use outdoor-rated fittings and compliant wiring to ensure safe, dependable performance. We work carefully throughout the project, delivering a neat finish that feels like part of your garden.
Gardens change over the years, and we can update, maintain or expand your lighting so it continues to complement the way you use the space.
Recognition within the industry reflects our commitment to delivering high-quality garden lighting. Every project is completed with careful attention to detail, dependable workmanship and a focus on long-term reliability.
A great lighting scheme depends on more than appearance. We apply our electrical knowledge to create safe, reliable and energy-efficient installations that continue to perform in outdoor conditions over the long term.
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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.
In most cases, no. Garden lighting for residential properties does not require planning permission. However, if your home is listed, located within a conservation area, or the lighting forms part of a larger development, additional requirements may apply. We can advise you if your property has any restrictions before installation.
Yes. We plan cable routes carefully to minimise disruption to lawns, borders and existing planting. Where cables need to be buried, we work neatly and reinstate affected areas wherever possible, leaving your garden looking tidy once the installation is complete.
Yes. Modern LED lighting provides more than enough light for pathways, patios, entrances and outdoor seating while using very little electricity. The brightness is selected to suit each area, creating comfortable lighting without unnecessary glare.
Yes. We can install lighting with timers, dusk-to-dawn sensors or smart controls, allowing you to manage your lighting automatically or from your smartphone. This helps improve convenience while reducing unnecessary energy use.
Not when it’s designed correctly. We position fittings carefully and control light levels to reduce glare and prevent unnecessary light spilling into neighbouring properties. The aim is to improve your outdoor space while remaining considerate of nearby homes.
Absolutely. We regularly install lighting in established gardens without requiring a complete redesign. We can work around existing patios, planting, paths and garden features to create a lighting scheme that complements your outdoor space.
Garden lighting can be installed at any time of year. Many homeowners choose spring or summer so they can enjoy their garden during the warmer months, while autumn installations ensure everything is ready before the darker evenings arrive. The right time often depends on when you’re planning other garden or landscaping work.
Rewires, fuse boards, sockets, lighting & EV chargers.
Fit-outs, testing, maintenance & larger projects.
Bespoke outdoor lighting that transforms your space.