Builders in Wimbledon for Lofts, Extensions and Renovations
A second generation family firm, building across Wimbledon and South London for over 28 years, with every job priced from a free site visit.
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- FMB inspected member.
- Checkatrade 9.71 out of 10.
- Call 07551 003647.
Building in Wimbledon
A South London Building Firm That Works in Wimbledon
Right Choice Builders carries out building work in Wimbledon and across South London, on everything from Victorian and Edwardian terraces to interwar semis, converted flats and post-war houses. The firm has over 1000 completed jobs behind it, its own Gas Safe and NAPIT registered trades, ÂŁ5m of public liability and ÂŁ10m of professional indemnity cover, a 12 month workmanship warranty on every job and a 10 year guarantee on structural work.
The Four-Week Shell Promise
Your extension or loft conversion shell, built within four weeks.
If we run over, we give you ÂŁ1,000 back for every extra week.
Services
Everything We Build in Wimbledon, Each With Its Own Page
Home Transformations
Lofts, extensions and complete internal projects that reshape how your home works.
Loft Conversions
A loft conversion adds a bedroom and bathroom under your own roof, built to a structural engineer's design and signed off so it counts as a bedroom on resale.
House Extensions
A house extension gives a terrace the kitchen across the full width, priced from your drawings after the ground and the drains have been checked.
Whole House Renovations
A whole house renovation takes a tired property back to the structure and forward to today's standards in the right order.
Design and Build
Design and build puts the drawings, the permissions and the build under one contract.
Structural Alterations
Structural alterations open up ground floors on steels the engineer has calculated.
Kitchens and Bathrooms
Kitchens and bathrooms are fitted by our own plumbers and electricians with the certificates handed over.
Specialist & External Work
External, compliance-led and commercial projects requiring their own specialist planning.
Garden Rooms
Garden rooms built on proper foundations for comfortable, year-round extra space.
Garden Landscaping
Garden landscaping, patios and external finishes built for practical outdoor spaces.
Roofing
Roofing covers re-roofs, flat roofs and the roofs over lofts and extensions.
HMO Conversions
HMO conversions planned around licensing, fire safety and building compliance requirements.
Commercial Work
Commercial building work planned around trading hours to minimise business disruption.
What Our Customers Say on Google
Every review below comes straight from our Google Business Profile, in the customer's own words.
What Changes From One Wimbledon Street to the Next
Planning rules in South London change from street to street, because every borough has conservation areas and Article 4 directions that remove permitted development on some roads and leave it on others.
On one side of the junction, a full application
Where a conservation area or an Article 4 direction has removed permitted development, a rear dormer or a 3 metre extension needs a full planning application.
On the other side, no application at all
Where permitted development still stands, the same rear dormer or the same 3 metre extension can go ahead without one. The line between the two can run down the middle of a road.
The site visit checks your address against the council's map before anything is promised, and the loft conversions, extensions and garden rooms pages explain each route, its fees and its timescales.
Accreditations explained
Ask What the Badges Mean
Anyone can put a logo on a van. Here is what each of ours takes to earn, and what it means for your job.
Trade memberships and registrations
Four independently recognised credentials
Choose What You Want to Check
Open the part that matters to your project. Only one explanation stays open at a time.
01 What the FMB Badge Proves
Membership of the Federation of Master Builders has to be earned. The FMB checks a firm's trading history, credit history and insurance, then sends an assessor to a live job before it grants membership. That is how our badge got on the van.
02 Who Certifies the Gas and Electrical Work
The gas and electrical work on your job is done by our own Gas Safe and NAPIT registered trades, so the certificates come from the people who did the work. The whole job runs under one project manager, with one number to ring.
03 What Customers Say About the Team
Customers on Checkatrade and Bark describe a team that turned up every day, involved the building inspector at each stage, and finished within the agreed time and budget. As of August 2026 we hold 5 stars on Google and 9.71 out of 10 on Checkatrade. Those reviews name Sami, who leads the team on site.
From Site Visit to Completion Certificate in Four Steps
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A Free Site Survey Within 24 Hours
We come out to your home in Wimbledon within 24 hours of you getting in touch. Sami or one of the team looks at the house, the ground, the roof and the access, and tells you plainly what it will take.
The access matters, because a terrace with no side passage, a skip licence, a parking suspension and the neighbours all shape the programme, and the neighbours hear the dates before the first van arrives.
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Drawings and Permissions Handled
Drawings, planning routes, structural calculations and party wall notices run under one contract, or we price from drawings you already hold.
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An Itemised Quote in Nine Sections
Nine sections that follow the build in order, with what is included and what is excluded stated, and the total including VAT, or send your drawings and we will price from those instead.
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The Build, Inspected and Certified
Our own trades build it, building control inspects it at each stage, you stay in the house where you want to, and the completion certificate, the trade certificates and the warranty arrive with the keys.
Questions Homeowners in Wimbledon Ask Before Booking
Do You Cover Wimbledon?
Yes. Wimbledon sits inside the area we work every week, across South London and into the Surrey and Kent borders, and the free site visit applies.
Can We Stay in the House During the Work?
Yes, most customers do. Which rooms stay in use, when the water and power will be off and how the dust is kept to the rooms being worked on are agreed at the site visit.
How Quickly Can You Quote?
Within one working day of receiving your drawings, in nine itemised sections. Without drawings, the free site visit comes first and the quote follows once the scope is agreed.
Do I Need Planning Permission?
It depends on the street as much as the job. Most rear dormers, rear extensions up to 3 metres and garden rooms fall within permitted development, but a conservation area or an Article 4 direction removes that on some roads in every South London borough, and we check your address before quoting.
Builders in Wimbledon
Building Work in Wimbledon, Completed and Properly Certified
What homeowners tell us they wish they had known is that the building control completion certificate is the document a buyer's solicitor asks for, and that a loft or an opening without one is a problem at sale however good it looks. Every job we finish in Wimbledon ends with that certificate in your hand.
Free, no obligation, and the advice is yours to keep.
Request a Free Quote
Send us the details and a photo or drawing if you have one. It helps us price the job accurately.
Or call 07551 003647