Extensions · Lofts · Renovations · New Builds · London
Building Your Home, Built to Last.
Redburn Builders is a family-run building company delivering extensions, loft conversions, full renovations and new builds across London and the surrounding areas, managed start to finish by one trusted team. Free quotes, honest pricing, and workmanship we put our name to.
What We Do
Every stage handled, from first sketch to final snag.
Whether it's a kitchen extension, a full refurbishment or a new build, we handle the whole project, from groundworks and structure to plumbing, electrics and finishing, under one roof, with one point of contact.
We keep sites tidy, keep neighbours on side, and keep you informed at every stage. That's why most of our work comes from recommendations and repeat customers.
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House Extensions
Single and double-storey extensions, rear and side returns, and garage conversions. We manage everything from footings to final finish so your new space feels like it was always part of the house.
Loft Conversions
Turn unused loft space into bedrooms, offices or bathrooms. Dormer, hip-to-gable and Velux conversions built with clean structural work and proper insulation throughout.
Renovations & Refurbishments
Full house refurbishments, kitchens, bathrooms, plastering and decorating. One team handles the whole job, so there's no chasing separate trades and no surprises.
Roofing & Brickwork
New roofs, repairs, repointing, garden walls and structural brickwork. Traditional skills done properly, with materials matched to your property.
Family-Run Company
A hands-on team that treats every home like it's our own, with no call centres and no middlemen.
All Trades, One Team
Groundworks to decorating handled in-house, so your project runs on one schedule.
Free, Honest Quotes
Clear written quotes with no hidden extras. The price we agree is the price you pay.
Meet Our Founder
Afzal, Founder & Lead Builder
Built on graft, kept by word of mouth
Hands-On From Day One
Afzal has spent his career on the tools, from brickwork and groundworks through to full house builds. Redburn Builders was founded on a simple idea: do the job properly, price it honestly, and never leave a site you wouldn't be proud to show.
A Team You Can Trust
Every trade on a Redburn site, including bricklayers, carpenters, plumbers, electricians and plasterers, works to the same standard and the same programme. Afzal runs each project personally, so decisions get made quickly and the details never slip.
Afzal oversees every project personally, from the first site visit to the final walkthrough. When you call Redburn Builders, you deal with the person actually building your home.
Our Promise
Done Properly, Priced Honestly
Building work is disruptive enough without surprises. We keep projects on programme and on budget, communicate every step, and hold ourselves to the standard we'd expect in our own homes.
One Team, Start to Finish
Groundworks, structure, plumbing, electrics and finishing all handled in-house: one programme, one point of contact, no chasing trades.
Free Written Quotes
Clear, itemised quotes before any work starts. The price we agree is the price you pay, no hidden extras, ever.
Fully Insured
Comprehensive public liability insurance on every job, with building control sign-off arranged where your project needs it.
Tidy Site Promise
Dust sheets down, waste cleared, tools away every evening. We keep your home liveable and your neighbours on side throughout the build.
Quality Materials
We build with materials we'd put in our own homes, matched to your property, and we'll always tell you where it's worth spending and where it isn't.
Word-of-Mouth Reputation
Most of our work comes from recommendations and repeat customers. We earn the next job by how we finish this one.
100+
Projects Completed
15+
Years' Experience
100%
Fully Insured
London
& Surrounding Areas
Our Services
Built Around Your Home
From adding space to transforming what you already have, Redburn Builders delivers every type of residential building work, managed end to end by one accountable team.
House Extensions
Single and double-storey extensions, side returns and wrap-arounds, designed and built to feel like they were always there.
Design to completion
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Loft Conversions
Dormer, hip-to-gable and Velux conversions that turn dead space into bedrooms, offices and en-suites.
All roof types
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Renovations
Full house refurbishments, kitchens and bathrooms, with structural work through to decorating, by one team.
Whole-house or single room
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New Builds
Complete new-build homes and garden annexes, from groundworks and foundations to watertight and finished.
Foundations to handover
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Roofing & Brickwork
New roofs, repairs and repointing, garden walls and structural brickwork with materials matched to your property.
Traditional skills
Read More
Redburn built our rear kitchen extension and we couldn't be happier. The team turned up when they said they would, kept the house liveable throughout, and the finish is superb.
Sarah & Tom W.
Kitchen Extension
Testimonials
Trusted by homeowners who tell their friends about us
Most of our projects come through recommendations, the best measure of a builder there is. Here's what recent clients had to say:
How We Work
Big Builds or Small Jobs, Same Standards
Whether you're planning a major extension or need a reliable team for a smaller job, we bring the same care, the same communication and the same finish.
Discuss Your Project
Full Design & Build
For extensions, lofts, new builds and whole-house renovations, we take the project from drawings to handover.
One contract, one point of contact.
Help with plans, permissions and building control
Fixed written quote before work starts
Weekly progress updates throughout the build
Small Works & Maintenance
For kitchens, bathrooms, repairs, repointing and everything in between, the same standards apply on a smaller scale.
No job too small to do properly.
Free no-obligation quotes
Flexible scheduling around your home life
Tidy site promise on every visit
Coverage
Areas We Serve
North London
Enfield, Barnet, Haringey & surrounds
West London
Ealing, Hounslow, Hammersmith & surrounds
Central London
All central boroughs covered
Buckinghamshire
High Wycombe, Aylesbury, Amersham & beyond
Essex
Epping, Loughton, Chelmsford & beyond
Hertfordshire
Cheshunt, Watford, St Albans & beyond
Further Afield
Larger projects considered UK-wide
Get In Touch
Let's Talk About Your Project
Send us a message or give us a call. Quotes are always free and never pushy.
Your Next Project Starts Here
Tell us what you're planning, whether it's an extension, a loft, a full renovation or a repair, and we'll come back with an honest, no-obligation quote.
Enquire Now