Extension builders in London

2687 extension builders across London.

• M Mongillo Construction Workshop London · Design & build · 1-9 employees

  MCW Home - Welcome to MCW. Our design philosophy revolves around understanding our clients' needs, optimising space and light, and creating personalis

• M Monteith Building Ltd Epsom · Extensions · 1-9 employees

  Bespoke building company based in Epsom, Surrey. Contact Us.

• M Monty's Builders London · Main contractor · 1-9 employees

  London-based builders and maintenance agency. Renovation, extensions, electrical, plumbing, heating and roofing, delivered with craftsmanship and reli

• M Moon Vistas London · Windows & doors · 1-9 employees

  Moon Vistas is a premier provider of high-performance uPVC glazing systems and bespoke luxury verandas across London and the surrounding counties.

• M Morden Lofts & Extensions Ltd Morden · Loft conversions · 1-9 employees

  Morden Lofts & Extensions Ltd specialises in loft conversions and house extensions, offering a comprehensive service from design to completion. They a

• M MORESPACE DESIGN New Malden · Extensions · 1-9 employees

  Morespace Design is a house extension expert with over 20 years of experience in architectural design and construction, serving South West London and

• M Morkus Carpentry Tilbury · Carpentry & joinery · 1-9 employees

  Morkus Carpentry offers a variety of carpentry services, valuing collaboration and delivering high-quality finishes with a personal approach. Experien

• M Mosaic Bespoke Ltd London · Design & build · 1-9 employees

  Bespoke and luxury home builders in Hertfordshire. Planning-led design and build, FMB Master Builder of the Year. Book a free project appraisal.

• M MOUNT ST PROJECTS LTD London · Design & build · 1-9 employees

  Mount St Projects is a London-based construction company specialising in high-end residential and commercial developments, including design & build, e

• M Mr-Construction Building Ltd Hounslow · Kitchen fitting

  Mr-Construction Building Ltd offers top-tier building and construction services in West London. Specialising in kitchens, bathrooms, conversions, exte

• M Ms Build Ltd Ilford · Main contractor

  MS Build is a premier UK construction company specializing in high-quality building solutions for residential and commercial projects, including new b

• M Ms Contractor Ltd London · Design & build · 1-9 employees

  MS Contractor Ltd, based in Chelsea, London, offers a wide range of construction and interior design services for residential, commercial, and retail

• M MS Gold Hands Orpington · Extensions

  MS Gold Hands provides professional building and renovation services, including house extensions, loft conversions and kitchens.

• M Msa Building Developments Ltd London · Extensions

  London construction company delivering quality residential and commercial building, extensions, loft conversions, new builds, refurbishments and more.

• M Mspd Ltd London · Refurbishment · 1-9 employees

  MSPD Ltd is a London-based building contractor offering a wide range of property services including maintenance, refurbishments, extensions, kitchen a

• M Mtp Renovations Ltd Ruislip, · Main contractor · 1-9 employees

  MTP Renovations Limited offers expert building services in Broxbourne and surrounding areas. From new builds to extensions, renovations, and conversio

• M Muca Construction Ltd Morden · Refurbishment

  Muca Construction Ltd is a local building team with over 5 years of experience, offering a wide range of services from handyman tasks to full refurbis

• M Muja Builders Ltd London · Loft conversions · 1-9 employees

  Muja Builders is a construction company offering a wide range of services from loft conversions and extensions to refurbishments, kitchen & bathroom f

• M Mullen Ewi Ltd Watford · Refurbishment · 1-9 employees

  Mullen EWI Ltd specialises in insurance-related property repairs, fire and flood restoration, new builds, and extensions for domestic and commercial p

• M Multiskills Builder Ltd Staines-Upon-Thames · Extensions · 1-9 employees

  Multiskills Builder Ltd offers high-quality house extensions, loft conversions, roofing, kitchen and bathroom renovations in Surrey and London.

• M Munnelly Group Kings Langley · Civil engineering · 250+ employees

  Munnelly Group is a leading UK construction and infrastructure support services group, recognised for its rapid growth and innovative approach to serv

• M Mutahar Construction Ltd Orpington · Refurbishment · 1-9 employees

  London-based building company specialising in domestic and commercial property maintenance, extensions, renovations, and decorating.

• M Mutti Building Contractors Ltd Dagenham · Extensions · 1-9 employees

  Building contractors specialising in extensions, loft conversions and renovations across London and the Southeast. Quality finishes, clear communicati

• M Mvms Trade Ltd London · Refurbishment

  From refurbishments to loft conversions and cleaning, mvms trade ltd manages your project from start to finish with care and precision.

• M MY CLEANERS LONDON LTD London · Fit-out & interiors · 1-9 employees

  Professional cleaning services in London. We offer domestic, end of tenancy, after building, and office cleaning at affordable prices. Contact us toda

• M My Design & Build Ltd London · Design & build · 1-9 employees

  Design and build specialists with over 20 years' experience in Barking, offering architectural services, structural engineering, renovations, lofts, e

• M My House Solutions Ltd Carshalton · Extensions · 1-9 employees

  My House Solutions LTD offers high-quality domestic building services including extensions, loft conversions, and refurbishments in London and surroun

• M My Lady Builder Ltd London · Main contractor · 1-9 employees

  A female-led construction company with 50+ years collective experience, offering residential and commercial building, refurbishments, conversions, and

• M My Project Estimating Ltd London · Main contractor · 1-9 employees

  Send your drawings, get a priced estimate back to NRM2. Fixed fee agreed up front, real UK rates, delivered to your deadline.

• M My Trusted Builder London · Design & build · 1-9 employees

  London loft conversions, house extensions & full home refurbishments. Fixed price, on time, guaranteed finish. Trusted by 300+ London homeowners. One

• M MyJobQuote Northolt · Main contractor

  MyJobQuote is a free online service connecting homeowners with local tradespeople. Compare up to 3 quotes for your home improvement jobs with no oblig

• M Myk Ltd Croydon · Main contractor · 1-9 employees

  MYK Construction delivers excellence across commercial and residential property development, innovation, building, and maintenance. We transform visio

• M Mz Construction (UK) Ltd Surbiton · Loft conversions · 1-9 employees

  MZ Construction (UK) LTD is a family-run business with over 17 years of experience in the building industry, offering a full design to completion serv

• M Mziu Ltd London · Refurbishment · 1-9 employees

  Home improvement expert and builder based in Chiswick with over 35 years' experience working throughout Central, West and South West London. Mziu achi

• N N B Builders (UK) Ltd Ilford · Main contractor · 1-9 employees

  Experts in new builds, extensions & refurbishments. Established in 1992, N B Builders (UK) Ltd specialises in new builds, refurbishments, and extensio

• N N Extension Kings London · Extensions · 1-9 employees

  N Extension Kings Ltd are construction and refurbishment specialists offering domestic building and renovation services across London.

• N N M Renovations Ltd London · Refurbishment · 1-9 employees

  NM Renovations Ltd is a CIS-registered contractor based in Luton, delivering substantial residential renovations, extensions and structural alteration

• N N-Vico Ltd Watford · Extensions · 1-9 employees

  N-Vico Ltd is a building company committed to providing premium building services, home refurbishment, building extensions, loft conversions, and base

• N N.G UK Construction Ltd London · Refurbishment

  N.G UK CONSTRUCTION LTD offers bespoke, high-quality construction services, blending craftsmanship with innovation to create enduring spaces. Based in

• N N.J.Richards Ltd London · Refurbishment · 1-9 employees

  NJ Richards is a privately owned family business undertaking refurbishment, fit-out and construction projects across all sectors with an established c

• N N.O.R Construction LTD London · Main contractor · 1-9 employees

  N.O.R Construction LTD is a construction company based in London, offering services for new builds, extensions, loft conversions, refurbishments, stru

• N N8 Contractors Ltd London · Extensions · 1-9 employees

  N8 Contractors Ltd is a building firm in Crouch End, North London, specialising in extensions, loft conversions, refurbishments, and new builds. They

• N Nabcon Construction Ltd Chadwell Heath · Loft conversions

  Trusted loft conversion and home extension specialists in London. Fixed quotes, 15+ years' experience, fully insured. Get your free quote today.

• N Nailed It Building And Refurbishment Ltd London · Refurbishment · 1-9 employees

  Trusted South London builders delivering exceptional home extensions, loft conversions, and complete refurbishments. Modern home upgrades expertly don

• N Nairo Limited London · Loft conversions

  London's premium residential construction specialists. Loft conversions, house extensions, full home renovations, new builds and HMOs. Family-run, ful

• N Nam Construction Ltd Gravesend · Groundworks

  Nam Construction Ltd provides professional construction, Groundwork, New build, Refurbishment, Concrete Finishing, Landscaping, and site preparation s

• N Nami Construction Ltd Dagenham · Main contractor · 1-9 employees

  NAMI Construction Ltd offers building, renovation, and maintenance services for residential and commercial clients, built on over 20 years of experien

• N NANDA CONSTRUCTION LONDON LTD Ilford · Main contractor · 1-9 employees

  Nanda Construction London Ltd offers top-notch construction services for domestic buildings, specializing in turning dream homes into reality with a c

• N Nani Builders Ltd London · Extensions · 1-9 employees

  Nani Builders Ltd is a trusted building company in London, specialising in high-quality house extensions, loft conversions, roofing, and refurbishment

• N Narch Design & Build London · Design & build

  NARCH Design & Build is an Architectural Design, Structural Engineering, Party Wall firm & Construction Company based in London. We offer a range of s