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Builders in Westminster

Browse all our builders that serve the area in and around Westminster, London. See how a general builder can help you construct your next home improvement.

Westminster builders

HML Home Improvement Service

Builder in Westminster

Operates in Westminster

Covering Marylebone, Islington, Westminster, Holborn and surrounding areas

Hml Home Improvement Service are providing services including and covering a 30 mile radius of .

Services & skills:
  • Loft Conversion Specialists
Buildershunt Ltd

Builder in Westminster

Operates in Westminster

Covering Westminster, Holborn, Bloomsbury, Camden and surrounding areas

We specialise in new builds, extensions, loft conversions & Renovations.

Services & skills:
  • Asbestos Removal, Surveys & Testing
  • Architects & Surveyors
  • New Home Builders
  • Renovations & Refurbishment
  • House Extension Builders
Elites Finishes Ltd

Builder in Westminster

Operates in Westminster

Covering Edgware, Westminster, Maida Hill, Chelsea and surrounding areas

Services & skills:
  • Architects & Surveyors
  • Skip Hire / Equipment Hire & Scaffolding
  • Damp Proofers
  • External Wall Insulation
  • Architectural Technician
Appleby Maintenance

Builder in Westminster

Operates in Westminster

Covering Edgware, Westminster, Maida Hill, Chelsea and surrounding areas

Services & skills:
  • New Home Builders
  • Renovations & Refurbishment
Marc's Builder

Builder in Westminster

Operates in Westminster

Covering Edgware, Westminster, Maida Hill, Chelsea and surrounding areas

Services & skills:
  • Architects & Surveyors
  • New Home Builders
  • Renovations & Refurbishment
  • Conservatories
  • House Extension Builders
Core Spaces Ltd

Builder in Westminster

Operates in Westminster

Covering Bloomsbury, Camden, Holborn, Westminster and surrounding areas

Services & skills:
  • New Home Builders
  • Renovations & Refurbishment
  • House Extension Builders
Dawsons London Ltd.

Builder in Westminster

Operates in Westminster

Covering Camden, Bloomsbury, Holborn, Westminster and surrounding areas

Dawsons London is a property maintenance and renovation company. We do all aspects of upkeeps and re ...

Services & skills:
  • Asbestos Removal, Surveys & Testing
  • Architects & Surveyors
  • New Home Builders
  • Renovations & Refurbishment
  • House Extension Builders

All work guaranteed, Commercial work covered, Domestic work covered, Free quotes / estimates

Core Asbestos

Builder in Westminster

Operates in Westminster

Covering Camden, Bloomsbury, Holborn, Westminster and surrounding areas

Services & skills:
  • Asbestos Removal, Surveys & Testing
Universal Builders

Builder in Westminster

Operates in Westminster

Covering Westminster, Edgware, Uxbridge, Maida Hill and surrounding areas

Services & skills:
  • New Home Builders
  • Renovations & Refurbishment
Homefix Roofing Ltd

Builder in Westminster

Operates in Westminster

Covering Islington, Clerkenwell, Finsbury Park, Bunhill and surrounding areas

Homefix Roofing Ltd are Roofers providing services including Guttering & Rainwater Pipe, Chimneys Installation ...

Services & skills:
  • Loft Conversion Specialists

24 hour callout, Cards Accepted, Clean and tidy, Free estimates (Excl. insurance)

Gurra Construction Ltd

Builder in Westminster

Operates in Westminster

Covering Islington, Clerkenwell, Finsbury Park, Bunhill and surrounding areas

Gurra Construction Ltd is a well-established company that has been providing a comprehensive range of ...

R G Trades Ltd

Builder in Westminster

Operates in Westminster

Covering Westminster, Kilburn, Maida Hill, Camden and surrounding areas

Services & skills:
  • New Home Builders
  • Renovations & Refurbishment
Trustabuilder Ltd

Builder in Westminster

Operates in Westminster

Covering Finsbury Park, Islington, Bunhill, Clerkenwell and surrounding areas

Services & skills:
  • New Home Builders
  • Renovations & Refurbishment
  • House Extension Builders
  • Garage Builders
Naughton Property Maintenance

Builder in Westminster

Operates in Westminster

Covering Kensington, South Kensington, Uxbridge, Earls Court and surrounding areas

Services & skills:
  • Asbestos Removal, Surveys & Testing
  • Home Insulation
  • Basement / Cellar Conversions
Handyman

Builder in Westminster

Operates in Westminster

Covering Hackney, Tower Hamlets, Bethnal Green, Spitalfields & Banglatown and surrounding areas

Services & skills:
  • Asbestos Removal, Surveys & Testing
  • Conservatories
  • Skip Hire / Equipment Hire & Scaffolding

Past Jobs Posted / Projects

A small example of past local projects

House Extension Builders – Islington

I need quote to start work

I need a quote to commence work on my newly approved plan. once i hear back from you will email you a ...

Renovations & Refurbishment – Hackney

Builders need bedroom refurbishment

Bedroom refurb

House Extension Builders – Camberwell

Basement conversion quotes invited

Would like basement converted into self contained flat

Renovations & Refurbishment – Stoke Newington

Bathroom floor repair

Renovations & Refurbishment – Stoke Newington

Quote to knock down wall and build two new walls

Would like some brick work done knock down wall and build two small walls

Renovations & Refurbishment – Fulham

Quote for bathroom refurbishment

Would like bathroom refurbished

Home Insulation – Battersea

Need wall sound proofing

Home Insulation – Harringay

Need new loft insulation

Renovations & Refurbishment – Harringay

The job is to upgrade the communal entrance to a block of flats. The flats are above a commercial property on Green Lanes. The entrance needs refurbishing and the door and frame need replacing.

The job is to upgrade the communal entrance to a block of flats. The flats are above a commercial property ...

Renovations & Refurbishment – Rotherhithe

Need two lintels replacing

Westminster Areas

  • Adelphi and Aldwych (see also Strand)
  • Bayswater
  • Belgravia
  • Covent Garden
  • Fitzrovia
  • Hyde Park
  • Kilburn
  • Knightsbridge
  • Lisson Grove
  • Maida Vale including Little Venice
  • Marylebone
  • Mayfair
  • Millbank
  • Paddington including Paddington Green
  • Pimlico
  • Queen's Park
  • St James's
  • St John's Wood
  • Soho including Chinatown
  • Victoria
  • Westbourne Green
  • Westminster

Building Services

  • Asbestos Removal, Surveys & Testing
  • Architects & Surveyors
  • New Home Builders
  • Home Insulation
  • Renovations & Refurbishment
  • Conservatories
  • House Extension Builders
  • Garage Builders
  • Underpinning / Piling / Foundations / Concreting
  • Garden Office Builders
  • Log Cabins / Timber Framed Buildings
  • Walls / Ceilings / Knock-Throughs / Partition Walls
  • Skip Hire / Equipment Hire & Scaffolding
  • Damp Proofers
  • Shop Fitters
  • Sectional Building Specialists
  • Loft Conversion Specialists
  • Steel / Brick / Concrete Structural Repairs
  • Basement / Cellar Conversions
  • Demolition
  • Subsidence
  • Building Services
  • External Wall Insulation
  • Carports
  • Loft and Roof Insulation
  • Spray Foam Loft Insulation
  • Loft Insulation
  • Agricultural Builders
  • Architectural Technician
  • Thermal Insulation
  • Windows and Doors

Find a Trusted Builder in Westminster

Looking for a builder in Westminster? Whether you’re planning a small renovation, full extension or structural alteration, Top Tradespeople makes it easy to find trusted local Westminster builders ready to help.

You can compare quotes, check reviews, and hire a professional builder who’s been rated by real customers.

 


Reliable Building Services in Westminster

Builders in Westminster offer a full range of services. Common building jobs include:

  • Home extensions (single-storey or two-storey)
     
  • Loft conversions and basement builds
     
  • Major internal structural works (knocking walls, adding beams)
     
  • Full renovation of houses or large rooms
     
  • Garage builds or conversions
     
  • Structural alterations and rebuilds
     
  • New build projects (small houses, outbuildings)
     
  • Internal & external refurbishment (walls, ceilings, floors, windows)
     

All listed tradespeople on Top Tradespeople are reviewed and verified, so you can hire with confidence knowing your job is in safe hands.

 


Average Builder Costs in Westminster

Hiring a professional builder in Westminster typically involves:

  • A day-rate labour cost of £250–£400 per day depending on scope, region and skill level.
     
  • An hourly labour cost generally around £30–£50 per hour for skilled builders.
     
  • For whole-project costing (e.g., extensions), average build cost ranges from £1,800–£3,000 per m² for standard finishes.
     

Most homeowners can expect:

  • Day rate: ~£250–£400/day for a builder.
     
  • Hourly rate: ~£30–£50/hr depending on complexity & location.
     
  • New build or extension per m²: ~£1,800–£3,000/m² for standard projects outside top premium areas.
     

To get the best value, compare builders’ quotes in Westminster, ensure scope covers labour + materials/trades, check qualifications and ask about project management overheads.

 


Example Prices for Common Building Jobs in Westminster

Below is a guide to typical building project costs. Final pricing depends on size, materials, access, design and region.

Building Service

Average Cost

Minor renovation/refurbishment (single room)

~£5,000–£15,000 depending on scope.

Garage conversion or small out-building

~£10,000–£30,000 depending on size and finishes.

Single-storey home extension (~20 m²)

£30,000–£60,000 (≈£1,500–£3,000/m²) 

Two-storey extension (~60 m²)

~£120,000–£180,000 (≈£2,000–£3,000/m²) 

Structural alteration (knock through, new beam)

~£4,000–£12,000+ depending on complexity & structural work.

Labour cost for day-rate builder

~£250–£400/day for general builder work. 

Hourly rate for builder (skilled trades)

~£30–£50/hr for standard builder tasks. 

 


Get Accurate Builder Quotes in Westminster

For precise local pricing, request free quotes from vetted builders in Westminster. Comparing multiple quotes helps ensure you get quality workmanship, materials and good value.

 


How to Choose the Right Builder in Westminster

Before hiring a builder, make sure you:

  • Read customer reviews – Check how past clients rated their finish, communication and schedule.
     
  • Check credentials – Is the builder qualified, insured, experienced with your type of job?
     
  • Compare multiple written quotes – Get at least three quotes to compare scope, breakdown of labour/materials/trades and timeline.
     
  • Inspect the quote’s detail – Look for what’s included: materials, waste removal, scaffolding, project management, trades coordination.
     
  • Beware very low quotes – If one quote is far below typical ranges, it may exclude key works (structural, finishes, access, delays).
     
  • Check project timeline and trades involved – Large jobs often need multiple sub-trades; ensure the builder coordinates and includes them in cost.
     

At Top Tradespeople, we connect you with reliable, qualified builders in Westminster who are ready to deliver high-quality work safely, on time and to specification.

 


Find the Best Builder in Westminster Today

Save time searching and comparing — find your local builder in Westminster with Top Tradespeople. Whether it’s a minor refurbishment, full extension or new build, we’ll help you connect with the right tradesperson for the job.

Start your search today and get free quotes from trusted builders near you