Companies beginning with J

1934 companies listed alphabetically.

• J Jason Gillett Groundworks Ltd Abingdon · Groundworks

  Jason Gillett Groundworks Ltd is your one-stop groundwork contractor for commercial services in Oxfordshire. We offer flexible solutions for all proje

• J Jason Hyde Plumbing & Heating Ltd Walsall · Plumbing

  Jason Hyde Plumbing & Heating Ltd is a family-run business with over 35 years of experience in plumbing and heating services across Walsall and the We

• J JASON M ALLAN ELECTRICIAN LTD Alford · Electrical

  Electrician with over 20 years of experience based in Alford, Aberdeenshire. Offers domestic, commercial, and industrial electrical support.

• J Jason Morgan Arts Ebbw Vale · Painting & decorating

  Learn to draw and paint animals with artist Jason Morgan. Beginner to Advanced, Pastel drawing lessons and oil painting videos and ebooks showing you

• J Jason White Plumbing & Heating Huntingdon · Bathroom fitting

  Bathroom fitters in Huntingdon with 25 years' experience. Luxury bathroom installations, 12-year warranties, finance available & 5-star reviews. Fully

• J Jass Construction Ltd Feltham · Main contractor · 1-9 employees

  JASS CONSTRUCTION LTD provides top-tier Android App Development and modern construction solutions, building the future digitally and physically.

• J Jassi Construction Ltd Hayes · Loft conversions

  Jassi Construction are specialists in loft conversions, extensions, and construction services in West London. A family-run business committed to quali

• J Javelin Irrigation Louth · Drainage · 1-9 employees

  Javelin Irrigation Systems is a specialist importer and national distributor of irrigation and pumping machinery for agriculture, horticulture, sports

• J JavensDesign Ltd Reigate · Design & build · 1-9 employees

  Bespoke architectural and interior design services in Reigate, serving Surrey, London, and surrounding areas. Free online design consultations availab

• J Javicon London · Refurbishment

  JAVICON LTD specialises in full-scale renovations, refurbishments, and turnkey construction projects across London. Quality craftsmanship, reliable ti

• J Javlin Formwork Ltd Co Tyrone · Concrete works · 1-9 employees

  Javlin Formwork Ltd is a leading reinforced concrete contractor, delivering high-quality services to private and public sector clients. With a reputat

• J Javlin Homes Ltd Thatcham · Property developer · 1-9 employees

  Javlin Homes Limited, founded in 2002, is an established property company with vast building experience, specialising in luxury homes, commercial prem

• J Jaw Electrics Ltd Rochester · Electrical

  Professional local electrician in Kent offering solar panels, EV charger installations & electrical services. Call today for a free quote

• J Jaw Plumbing & Heating Ltd Basingstoke · Plumbing

  JAW Plumbing & Heating Basingstoke offers expert plumbing, heating, and bathroom installation services for homes and businesses in Basingstoke, Winche

• J Jawandha Builders Ltd London · Extensions · 1-9 employees

  Jawandha Builders offers high-quality building and renovation services, specializing in home extensions, roofing, and interior upgrades. We focus on r

• J Jax Electrical Services Ltd Gloucester · Electrical · 1-9 employees

  Experienced, fully trained electricians serving Gloucestershire and surrounding area. We can help with emergency repairs, commercial and domestic proj

• J Jax Maddison Designs Ltd Esher · Kitchen fitting

  Esher-based kitchen installation, carpentry, decorating and renovation specialists. Family run, transforming homes with precision and reliability.

• J Jax Plumbing And Heating Ltd Great Yarmouth · Plumbing · 10-49 employees

  Jax Plumbing & Heating Ltd offers reliable plumbing and heating services with over 15 years of experience, serving residential, commercial, and indust

• J Jay Bee Electrical Wimbledon · Electrical

  Jay Bee Electrical provides trusted electrical services in South London and Surrey, offering comprehensive solutions for domestic and commercial clien

• J Jay Blackburn Upvc & Glazing Specialist Cleethorpes · Windows & doors

  Professional UPVC windows, doors, and glazing supply, installation, and repair services. Quality workmanship and reliable solutions for your property.

• J JAY CONSTRUCTION BRISTOL LIMITED Bristol · Loft conversions · 1-9 employees

  Jay Construction Bristol Limited offers loft conversions, home extensions, solar panel installation, and bespoke design & build services. With over 40

• J Jay Electrician Limited Walsall · Electrical

  Jay Electrician Limited provides expert electrical services in Walsall, covering installations, repairs, testing, and EV charger installation for home

• J JAY LOGAN HOME DEVELOPMENTS LTD Chesterfield · Extensions

  Jay Logan Home Developments Ltd is an independent building and property development company based in Chesterfield, offering extensions, refurbishments

• J Jay Renovations Ltd Bilston · Refurbishment

  Jays Renovations specialises in high-quality home extensions, conversions, and full property renovations across the West Midlands. We blend precision,

• J Jay Scroggins Services Ltd Hungerford · Electrical

  Fully-qualified, registered and insured family-run engineers specialising in maintenance and repairs of electrical and oil-fired heating systems.

• J Jaycee Contract Flooring Ltd Kings Langley · Flooring

  Jaycee Contract Flooring LTD are fast building a reputation as one of the UK's leading flooring contractors, focusing on detail, reliability and under

• J Jayde's Shades Telford · Windows & doors

  Revitalise your home or office with new window treatments of the highest quality. If you're looking for blinds in Telford, call us today for or a quot

• J JAYDEE JOINERS LIMITED Troon · Carpentry & joinery

  Jaydee Joiners offers joinery services across the west coast of Scotland, specializing in kitchens, worktops, windows, doors, and extensions.

• J Jaydee-Brook Peterborough · Shopfitting · 10-49 employees

  Jaydee-Brook is a shopfitting company providing complete solutions to the Retail, Trade, Commercial and Industrial marketplace across the UK and inter

• J JayKay Building Contractors Ltd Derby · Extensions · 1-9 employees

  JayKay Building Contractors Ltd serves as a leading Construction Company in the Staffordshire area. We're a team of fully-certified professionals who

• J Jaylea Construction Ltd Leatherhead · Extensions

  Specialising in complex projects, Jaylea Construction Ltd offers a wide range of services for domestic or commercial clients, delivering reliable, lon

• J Jaynic Properties Ltd Haverhill · Property developer · 50-249 employees

  Jaynic is an established property company focusing on land promotion and business space development in the south and east of England.

• J Jaysam Contractors Ltd Middlesex · Main contractor · 50-249 employees

  Jaysam Contractors Limited is a construction company based in Middlesex, UK. The company's website is currently unavailable.

• J Jaysam Developments Borehamwood Ltd Wealdstone · Main contractor

  Jaysam Developments Borehamwood Ltd is a main contractor company based in Wealdstone, registered at Companies House in 2014.

• J Jaysam Developments Wembley Ltd Harrow · Main contractor

  Jaysam Developments Wembley Ltd is a main contractor company based in Harrow, registered at Companies House in 2014.

• J Jaysim ProBuild Ltd Newport · Refurbishment

  Jaysim ProBuild Ltd is a family-run building and renovation company based in Newport, South Wales, offering professional home transformations with hon

• J Jaystone Plumbing & Heating Ltd Halesworth · Plumbing

  Plumbing & Heating services for Norfolk & Suffolk. We offer a comprehensive range of plumbing and heating solutions for domestic and commercial client

• J Jaytec Innovation Ltd Worksop · Electrical

  Jaytec Innovation Ltd provides high-quality domestic and small commercial electrical work across Worksop, Carlton-in-Lindrick, Retford and surrounding

• J JAZ Facilities Management Grantham · Refurbishment

  JAZ Facilities Management offers reliable property services including maintenance, steeplejack work, compliance, and refurbishments for block manageme

• J Jaz Plumbing & Heating Taunton · Plumbing · 1-9 employees

  GasSafe and OFTEC registered plumber serving Taunton, Bridgwater, Street, Wells, Yeovil, and all of Somerset. Boiler installation, servicing, powerflu

• J Jazi Electric Ltd Borehamwood · Electrical

  Jazi Electric Ltd is a UK-based company specializing in electrical services. Incorporated in 2026, the company operates within the electrical trade se

• J Jazz Construction London Ltd London · Main contractor

  Jazz Construction is a leading construction company in London offering a wide range of building and construction services. Established in 2019, we are

• J Jazzbuild Ltd Farnborough · Design & build · 1-9 employees

  Jazzbuild offers All In One Services for home renovations, extensions, and loft conversions, managing projects from design to completion to create spa

• J Jb Bespoke Carpentry And Build Ltd St Ives · Refurbishment

  JB Bespoke Carpentry and Build specialises in complete renovations and custom carpentry solutions in Cornwall and the South West. We transform spaces

• J JB BUILDCO Windsor · Design & build

  JB Buildco specialises in crafting exceptional garden rooms, outdoor living spaces, and house extensions in Windsor and surrounding areas. We focus on

• J Jb Building London Ltd London · Refurbishment · 1-9 employees

  JB Building London Ltd offers a comprehensive range of building services with over 15 years of experience in residential construction. We are committe

• J Jb Carpentry Alcoves Ltd London · Carpentry & joinery

  JB Carpentry Alcoves LTD specialises in bespoke, hand-painted MDF fitted furniture, including wardrobes, alcove cupboards, and bookcases. Established

• J Jb Carpentry Plus Ltd Stevenage · Extensions

  Specialists in high-quality home extensions and conversions across Hertfordshire. Stevenage based. Fully managed builds with clear written quotes and

• J Jb Construction (Barnet) Ltd Barnet · Refurbishment · 1-9 employees

  JB Construction (Barnet) Ltd provide house refurbishments, garage conversions, bathroom & kitchen installations & home Improvements in and around Barn

• J JB Construction 1 Ltd. West Bromwich · Civil engineering

  Established in 2009, JB Construction 1 Ltd. is one of the fastest growing Civil Engineering and Groundworks contractors in the UK.