End-to-End Building Solutions You Can Rely On
London's Trusted Construction Company
End-to-End Building Solutions You Can Rely On
London's Trusted Construction Company
Expert Building & Construction
Optimum Builders LTD
Building Excellence in Every Detail
With over 25 years of combined experience, Optimum Builders LTD delivers exceptional craftsmanship in extensions, full refurbishments, loft conversions, kitchen renovations, and bathroom renovations. Based in London, we specialise in turning properties into dream homes with a comprehensive, start-to-finish approach.
Whether you're looking for a construction company near me or searching for a full service construction company in London, our team is here to exceed expectations at every stage.
From planning to the finishing touches, our aim is simple: quality work, clear communication, and results you’re proud of — all under one roof.
Transparency
At Optimum Builders LTD, you’ll always know where your project stands. Our process is built on honesty and openness — from timelines and budgets to materials and methods. No hidden fees, no grey areas, just straight-up, reliable communication. We’re proud to be a residential construction company in London that clients trust time and again.
You'll always receive clear updates, real-time answers, and the confidence that your project is progressing exactly as it should.
Absolute Quality
Our clients trust us because we never compromise on quality. Every project — from home extensions and loft conversions to full property refurbishments — is completed to the highest standard. We're not just another construction company in London.
Customer Care
Great construction work is only part of what we deliver — the rest is how we treat you throughout the journey. That’s why we offer a Customer Satisfaction Guarantee: you only pay when you’re happy.
From Vision to Completion – We Handle It All
Expert Building
Optimum Builder LTD
Building Excellence in Every Detail
With over 25 years of combined experience, Optimum Builders LTD delivers exceptional craftsmanship in extensions, full refurbishments, loft conversions, kitchen renovations, and bathroom renovations. Based in London, we specialise in turning properties into dream homes with a comprehensive, start-to-finish approach.
Whether you're looking for a construction company near me or searching for a full service construction company in London, our team is here to exceed expectations at every stage.
From planning to the finishing touches, our aim is simple: quality work, clear communication, and results you’re proud of — all under one roof.
Transparency
At Optimum Builders LTD, you’ll always know where your project stands. Our process is built on honesty and openness — from timelines and budgets to materials and methods. No hidden fees, no grey areas, just straight-up, reliable communication. We’re proud to be a residential construction company in London that clients trust time and again.
You'll always receive clear updates, real-time answers, and the confidence that your project is progressing exactly as it should.
Absolute Quality
Our clients trust us because we never compromise on quality. Every project — from home extensions and loft conversions to full property refurbishments — is completed to the highest standard. We're not just another construction company in London. We offer premium finishes, use industry-leading materials, and pay attention to every detail, so your investment stands the test of time.
Customer Care
Great construction work is only part of what we deliver — the rest is how we treat you throughout the journey. That’s why we offer a Customer Satisfaction Guarantee: you only pay when you’re happy. Whether you're planning a loft conversion, renovating your bathroom, or searching for affordable construction companies in London, we ensure you feel supported, informed, and respected every step of the way.
From Vision to Completion – We Handle It All
Our Construction Services
Our most sought after services
Premium
Home Extensions (Our Specialty)
Transform your living space with a tailored home extension in London. Whether you're looking to expand your kitchen, create a new living area, or add extra rooms, we offer expert guidance and flawless execution. We specialise in extensions near me that blend seamlessly with your existing property.
Premium
Kitchen Renovations
Upgrade your kitchen with our expert kitchen renovation services. We deliver custom designs, high-end finishes, and smart layouts that work for the way you live. Choose kitchen renovations in London that combine style with everyday practicality.
Premium
Loft Conversions
Make the most of your unused loft space with a stylish and practical loft conversion. Our team has extensive experience delivering loft conversions in London that add value and versatility to your home — whether you need a guest room, office, or master suite.
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Full Refurbishments
Breathe new life into your home with our comprehensive full refurbishments in London. We handle everything from structural changes to the final finishes, creating modern, functional spaces that feel brand new. Ideal for homeowners seeking a complete transformation.
Premium
Bathroom Renovations
We create sleek, modern bathrooms that offer both comfort and style. From minimalist wet rooms to luxury spa-like retreats, our bathroom renovations in London are tailored to your needs and built to last.
Our Construction Services
Our most sought after services
Premium
Home Extensions (Specialty)
Transform your living space with a tailored home extension in London. Whether you're looking to expand your kitchen, create a new living area, or add extra rooms, we offer expert guidance and flawless execution. We specialise in extensions near me that blend seamlessly with your existing property.
Premium
Full Refurbishments
Breathe new life into your home with our comprehensive full refurbishments in London. We handle everything from structural changes to the final finishes, creating modern, functional spaces that feel brand new. Ideal for homeowners seeking a complete transformation.
Premium
Loft Conversions
Make the most of your unused loft space with a stylish and practical loft conversion. Our team has extensive experience delivering loft conversions in London that add value and versatility to your home — whether you need a guest room, office, or master suite.
Premium
Kitchen Renovations
Upgrade your kitchen with our expert kitchen renovation services. We deliver custom designs, high-end finishes, and smart layouts that work for the way you live. Choose kitchen renovations in London that combine style with everyday practicality.
Premium
Bathroom Renovations
We create sleek, modern bathrooms that offer both comfort and style. From minimalist wet rooms to luxury spa-like retreats, our bathroom renovations in London are tailored to your needs and built to last.
Crafting Quality Spaces with Care – Optimum Builders LTD
With over 25 years of combined experience, Optimum Builders LTD is a trusted construction company in London delivering high-quality extensions, loft conversions, kitchen renovations, bathroom renovations, and full refurbishments.
Founded by Konrad Nieradeko, we take pride in offering a fully comprehensive, end-to-end service that puts quality, transparency, and customer care at the heart of every project. Whether you're searching for a residential construction company or planning a full home renovation, we’re here to turn your vision into reality — and you only pay when you’re happy.
Crafting Quality Spaces with Care –
Optimum Builders LTD
With over 25 years of combined experience, Optimum Builders LTD is a trusted construction company in London delivering high-quality extensions, loft conversions, kitchen renovations, bathroom renovations, and full refurbishments. Founded by Konrad Nieradeko, we take pride in offering a fully comprehensive, end-to-end service that puts quality, transparency, and customer care at the heart of every project. Whether you're searching for a residential construction company or planning a full home renovation, we’re here to turn your vision into reality — and you only pay when you’re happy.
Ready to Build Something Exceptional?
Whether you're planning a full refurbishment, a bespoke extension, or a stylish new kitchen or bathroom, Optimum Builders LTD is here to guide you from the first idea to the final finish. Based in London, we offer a transparent, customer-first approach that delivers quality without compromise.
Only pay when you’re happy – Customer Satisfaction Guarantee
A full A–Z building service – No stress, no middlemen
Over 25 years of combined experience – Built on trust and craftsmanship