Extension builders in London

2687 extension builders across London.

• H HXL Construction Uxbridge · Design & build

  Luxury Design & Build · Concept to Completion. Construction for homes, developments and heritage projects across London and the Home Counties.

• H Hybone Ltd Cobham · Bathroom fitting

  Hybone: experts in high-end plumbing, heating & hybrid eco systems. Designed for comfort, built for performance. Trusted by homeowners, architects, an

• H Hyt Builders Ltd London · Refurbishment · 1-9 employees

  HYT Builders is a family-owned business focused on attention to detail, clear communication and transparency. Specialising in residential and commerci

• I I Home Development Ltd Romford · House builder · 1-9 employees

  I Home Development Ltd. specialises in reshaping London's architectural scene by providing outstanding building solutions, including custom homes, ext

• I I.K. Constructions Ltd London, · Extensions · 1-9 employees

  Extensions, Loft Conversions and Basements by London-based Builders IK Constructions Ltd. Over 15 years experience in building, extending and renovati

• I I&G Construction Ltd. Dagenham · Design & build

  I&G Construction Ltd. is a London-based residential and commercial construction company building high-quality structures for over a decade. Specialisi

• I I&M Sons Masonry Ltd London · Bricklaying · 1-9 employees

  I&M Sons Masonry Ltd offers building, extension, and improvement services across London, specialising in quality workmanship and attention to detail f

• I Ib Construction (London) Ltd London · Refurbishment · 1-9 employees

  IB Construction (London) Ltd is a construction company based in London, UK. We offer a wide range of services for residential and commercial clients.

• I Ibuild It Ltd London · Refurbishment · 1-9 employees

  iBuild it Ltd offers expert residential remodeling, design, build, and renovation services across Greater London. We provide reliable, skilled, and tr

• I Ibuild Property Services Ltd Uxbridge · Main contractor · 1-9 employees

  iBuild Property Services is a professional builder specialising in outstanding home building, construction, and renovation services. With years of exp

• I Ic & T Projects Ltd London · Refurbishment · 1-9 employees

  IC&T Projects is a bespoke design-led renovation and construction service, delivering high-quality residential projects from period renovations to new

• I Icb General Building And Civil Engineering Ltd Barnet · Main contractor · 10-49 employees

  ICB is a well-established principal contractor in the construction industry, delivering excellence in refurbishment, new builds, and civil engineering

• I Icch2 Ltd London · Drylining · 1-9 employees

  ICCH2 LIMITED is a UK-based company specializing in real estate development and construction, offering end-to-end services from property development t

• I Icon Build Ltd Barking · Main contractor · 1-9 employees

  Icon Build Limited is a construction company established in 2017, specializing in residential and commercial projects, renovations, and design-build s

• I Icon Kitchen Designs Purley · Refurbishment · 1-9 employees

  Luxury home renovation in London. Delivering high-end residential refurbishments, extensions, loft and basement conversions across London.

• I Icontractors Ltd Hounslow · Refurbishment

  iContractors Ltd is a flexible, innovative and results-orientated developer of residential and commercial properties, offering a wide range of buildin

• I Idea Construction Services Ltd Potters Bar · Refurbishment · 1-9 employees

  IDEA Construction Services offers professional building services in London, specialising in refurbishment, loft conversions, extensions, and bespoke j

• I Ideal View Technical Limited Watford · Extensions · 1-9 employees

  High-end home extensions, renovations & technical builds in Hertfordshire & North London. Premium finishes, full project management, fully insured. 5-

• I Idi Builders Ltd London · Refurbishment · 1-9 employees

  Building & Renovation Company in North London. Loft Conversion, Extension, New Builds, Full house Refurbishment, Basements, Kitchen & Bathroom.

• I Igjv Ltd London · Carpentry & joinery · 1-9 employees

  IGJV Limited offers luxury bespoke joinery and construction services, specialising in kitchens, furniture, windows, doors, and tiling for residential

• I Ign Consulting Structural Engineers Ltd Cheshunt · Extensions · 1-9 employees

  IGN Consulting delivers structural engineering and consultancy services to private residential clients, developers, architects and contractors.

• I Ik Sabs Ltd London · Refurbishment · 1-9 employees

  Trusted local builders in London, delivering quality home extensions, renovations, and new builds. We make every project smooth, simple, and built to

• I Ilyrian Construction Ltd London · Main contractor · 10-49 employees

  Ilyrian Construction Ltd is a London-based family-run building company offering a wide range of property services including new builds, extensions, re

• I Im Design & Build Ltd London · Design & build · 1-9 employees

  Professional builders in London with over 15 years' experience. IM Design & Build Ltd offers a wide range of services from refurbishments to extension

• I Imbrex Roofing Ltd Isleworth · Roofing

  Roofing, building and property maintenance across Watford, Harrow and West London. 20+ years experience, free quotes, no deposit. Call 0800 474 8347.

• I Imex Construction Ltd Southall · Refurbishment · 1-9 employees

  IMEX Construction, established in 2008, offers a comprehensive range of domestic building services in London and surrounding areas, specializing in re

• I Imka Ltd London · Refurbishment · 1-9 employees

  IMKA is a company built on trust and relationships with 12 years' experience working in central London and outskirts. Skilled craftsmen handle refurbi

• I Immaculate Building & Plumbing Bromley · Heating & ventilation · 1-9 employees

  Immaculate Building & Plumbing offers comprehensive Heating, Plumbing & Property Care Across Bromley & South London. Get in touch for a quote!

• I Imperial Plus Construction Ltd London · Refurbishment · 10-49 employees

  Superior construction services from Imperial Plus Construction. Our construction services are available throughout London and the South East.

• I Imperial Way Ltd London · Loft conversions

  Leading construction company in London, Essex, Surrey. Loft conversion, rear or side extension specialists. Property refurbishment London.

• I Impress Europe Ltd High Barnet · Loft conversions · 1-9 employees

  Impress Europe Ltd. is a leading construction company in London, specializing in loft conversions, extensions, and renovations. We transform houses in

• I Impressive Paint Ltd London · House builder

  Impressive Paint Limited offers professional house construction, renovation, and landscaping services across London. Specialising in residential prope

• I Improvement Works Ltd Uxbridge · Refurbishment · 1-9 employees

  Improvement Works Ltd is a renovation, building and home improvements company based near Uxbridge, West London. Established in 2008, we cover all home

• I IN Construction Ltd London · Extensions · 1-9 employees

  Specialist house extensions, loft conversions and full home renovations across Ashford and Surrey. 15+ years' experience, fully insured. Book a free c

• I In Home Building Ltd London · Main contractor

  In Home Building Ltd is a London-based construction company with over 25 years of experience. They offer a wide range of building services for domesti

• I In:arch London · Design & build

  In:arch delivers end-to-end residential building services in London, specialising in loft conversions, house extensions and full home renovations; fro

• i inficosolutions London · Extensions

  Infico Solutions offers home and business construction services including extensions, conversions, renovations, and general improvements. A family-run

• I Infinite Lofts and Extensions Barking · Loft conversions

  Infinite Loft and Extensions are expert home builders specialising in custom loft conversions, home extensions, and renovations. Create your dream hom

• I Infinity Builders Ltd Romford · Refurbishment

  Infinity Builders Limited offers extensive experience in new build works, commercial and residential refurbishment, extensions, and conversions within

• I Infinity Construction Project Ltd London · Extensions · 1-9 employees

  Infinity Construction Project is a modern construction company operating successfully in the London market, offering general construction services inc

• I Inik Construction Ltd London · Extensions · 1-9 employees

  INIK Construction is a trusted building company in London, offering a wide range of residential and commercial construction services including extensi

• I Innovate Home Solutions Ltd London · Design & build · 1-9 employees

  We specialise in home extensions, loft conversions, and full renovations designed to make your space truly yours.

• I Innovation Experts Ltd London · Design & build

  Innovation Experts Ltd offers premium construction & renovation services in London, providing reliable, high-quality refurbishment, repair, and mainte

• I Insight Probuild Ltd Pinner · Design & build · 1-9 employees

  Honest | Trustworthy | Reliable. An experienced construction company serving the residential market, specialising in lofts, extensions, and design & b

• I Inspire Design & Build (London) Ltd Brentford · Design & build · 1-9 employees

  Inspire Design & Build offers high-end design and build services for residential and commercial projects in London and the South-East, specialising in

• I Instaflame Design & Build Ltd London · Extensions · 1-9 employees

  Leading property developer for house extensions, kitchens, bathrooms, and loft conversions. Reliable & cost-effective construction services.

• I Instant Builders Ltd London · Extensions · 1-9 employees

  Instant Builders Ltd offers high-quality, professional, and reliable construction services in London, specializing in house extensions, loft conversio

• I Integral Builders Wimbledon Chase · Extensions · 1-9 employees

  Integral Builders delivers luxury home extensions, loft conversions, renovations and architect-led building projects across South London and Surrey.

• I Intellect C&C. LTD Stanmore · Civil engineering · 1-9 employees

  Intellect C&C Limited, specializing in Structural Drawings, Planning Permissions and Structural Inspections. Leaders in Quality Structural Solutions f

• I Interhome Construction Ltd London · Main contractor

  Interhome Construction Ltd offers bespoke residential and commercial construction services in London, managing projects from new builds to renovations