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LMDEC LTD
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020 4577 2001
020 4577 2001
- Unite 173, Capital Business Centre, 22 Carlton Road , South Croydon , CR20BS
About Us
Expert UK Home Renovations & Loft Conversions Since 2018
MDEC Builders, established in 2018 and based in South Croydon, Surrey, is a family-run construction company dedicated to delivering high-quality home renovation and property refurbishment services across South London. We specialize in transforming properties in premium areas such as Wandsworth, Kensington & Chelsea, Richmond, Wimbledon, Beckenham, Bromley, Banstead, and Croydon, with a focus on kitchen and bathroom renovations, loft conversions, house extensions, and full-scale overhauls. Our team of certified tradespeople ensures every project adheres to the latest 2025 UK building regulations, including Part L for energy efficiency and Part P for electrical safety, using sustainable materials to create modern, compliant spaces that enhance both lifestyle and property value.Backed by £2 million public liability insurance and a track record of over 200 completed projects, LMDEC prioritizes transparency from free site surveys to detailed quotes, with no hidden fees. Projects typically run 4-12 weeks, minimizing disruption for busy homeowners, and we offer flexible payment plans to fit budgets starting from £10,000 for kitchens to £30,000 for lofts. Our 5-star Google and Trustpilot reviews highlight our commitment to excellence, with clients praising our clean workflows, real-time updates via a client portal, and post-project support. Whether you're upgrading a Victorian semi in Wimbledon or adding an eco-friendly extension in Richmond, LMDEC blends craftsmanship with innovation to deliver results that stand the test of time. Contact us today for a no-obligation consultation and let's bring your vision to life.
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Trade and Regulatory Bodies
Products & Services
Services
- Bayhrooms
- Extensions
- Loft Conversion
- Painting and Decorating
- Property renovation and refurbishement
Overall rating from 4 customers
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Mark S.
in Balham
- 13 Oct 25
Brilliant extension job by LMDEC in our Balham family homea 20sqm kitchen diner with bi-folds, fully permitted development compliant. They managed Party Wall notices hassle-free and used sustainable timber per 2025 standards. On-time and the open layout changed how we live. South London builders don't get betterhighly recommended!
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Emma K.
in Kensington & Chelsea
- 13 Oct 25
LMDEC transformed our Kensington flat's tired bathroom into a luxury wet room eco-friendly fittings and underfloor heating. Compliant with Part G water regs, installed in just 3 weeks without a speck of dust. Lucas's attention to detail and free design tweaks made it personal. If you're in Chelsea looking for quality without the premium price, these guys deliverabsolute 5 stars!
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Dawid
in Richmond
- 13 Oct 25
Outstanding work from LMDEC on our Richmond semi-detached loft conversionturned a dusty attic into a cosy bedroom suite for £45,000, bang on quote. They navigated the 2025 fire safety regs seamlessly, with proper insulation and escape windows. The team was professional, kept us updated daily, and delivered an impeccable finish. Boosted our home's valueno hassle, just results. Top choice for Surrey builds!
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Sarah
in Sarah T., Wimbledon Kitc
- 13 Oct 25
LMDEC Builders completely revamped our 1980s Wimbledon kitchen into a stunning open-plan spacefinished £2k under budget at £22,000 and two days early! Lucas's team handled everything from plumbing to smart lighting, fully compliant with 2025 UK regs. Minimal disruption for our family, spotless site, and the quartz island is a dream. Highly recommend for South London homes5 stars all the way!
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Opening Hours
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Monday08:00 - 17:00
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Tuesday08:00 - 17:00
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Wednesday08:00 - 17:00
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Thursday08:00 - 17:00
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Friday08:00 - 17:00
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SaturdayClosed
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SundayClosed
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