Subcontractors in the UK

35585 UK companies working as subcontractors.

• R Registered Gas Services Ltd Hounslow · Plumbing · 1-9 employees

  Gas engineers and plumbers based in Hounslow, Teddington and Hammersmith. Specialising in gas appliance installation, plumbing, and renewable energies

• R Reglaze Trafford Park · Glazing

  A smarter, more affordable way to improve performance and efficiency without full replacements. Upgrade existing windows with ultra-thin, high-perform

• R REGLAZEREPAIR.COM LTD Hinckley · Glazing

  Expert window, glass and door repairs. From reglazing to frame fixes, fast local service at competitive prices. Get a free quote today.

• R Regmac Air Conditioning Ltd Cardiff · Air conditioning · 1-9 employees

  Regmac Air Conditioning Ltd offers expert installation, servicing, and repair for commercial and domestic air conditioning systems in Cardiff and Sout

• R Rei Services Ltd Banbridge · Electrical · 1-9 employees

  REI Services Ltd is an established electrical and mechanical contractor with extensive experience in industrial and commercial projects across the UK

• R Reid Electrical Ltd Aberdeen · Electrical · 1-9 employees

  Aberdeen based, fully qualified Electrical contractor business. Offering high quality workmanship and customer care at the forefront of every project.

• R Reid Holden Main contractor · 1-9 employees

  Reid Holden offers construction, property maintenance, and consultancy services, specialising in fire/flood reinstatement and M&E systems for resident

• R Reid Roofing & Building Ltd St. Albans · Roofing · 1-9 employees

  Reid Roofing & Building Limited are experts in roofing services, taking great pride in all work undertaken and ensuring client needs are met professio

• R Reids Playground Maintenance Ltd Northamptonshire · Landscaping · 10-49 employees

  Reids Playground Maintenance Ltd, based in Northamptonshire, specialises in designing, manufacturing, installing, and maintaining playground equipment

• R Reign Secure Ltd Hornchurch · Security systems · 10-49 employees

  Reign Secure Limited (RSL) designs, installs, and maintains bespoke fire, security, and electrical systems. They offer a one-stop shop for property sa

• R Reignite Plumbing And Heating Ltd Insch · Plumbing · 1-9 employees

  Trusted plumbers in Aberdeen and Aberdeenshire, offering expert plumbing, heating, boiler installations, and bathroom services. Reliable and high-qual

• R Reilly Surfacing Ltd Watford · Road surfacing · 1-9 employees

  Reilly Surfacing Limited are a trusted national surfacing contractor specialising in high-quality civils and surfacing solutions for residential, comm

• R Rein Electrical Worcester Park · Electrical · 1-9 employees

  Certified electricians and EV installers serving Kingston, Surrey and Southwest London. Delivering top-notch results, down to the smallest detail.

• R Reina Group Folkestone · Heating & ventilation · 10-49 employees

  The Reina Group are an experienced, dynamic heating and plumbing company serving Kent, the South East and London. Contact us today for state-of-the-ar

• R Reiver Reinstatement Carlisle · Utilities · 1-9 employees

  Reiver Reinstatement specialises in high-quality surface and reinstatement services for local authorities, public utilities, and contractors in Carlis

• R Rejuvenate Groundworks Development Group Ltd Penarth · Groundworks

  Rejuvenate Groundworks Development Group Limited offers specialist groundworks, civil engineering, and landscaping services. With 35 years of combined

• R Rejuvo JPCS Malpas · Road surfacing · 10-49 employees

  Rejuvo JPCS is the UK's leading specialist hand-applied micro asphalt contractor. Our innovative footpath and road maintenance products deliver high q

• R Rel Mep Ltd Woodford Green · M&E contracting · 10-49 employees

  REL are building services experts, designing and delivering sustainable mechanical, electrical, data and technical solutions across industrial, commer

• R Relative Power Ltd Chesterfield · Solar PV · 1-9 employees

  Relative Power Ltd offers expert Solar PV, Battery Storage, and Air Source Heat Pump installations in the Chesterfield area.

• R Relax Property Perfected Limited Mold · Kitchen fitting

  Relax Property Perfected Limited offers a full range of property solutions for homeowners and landlords, focusing on creating comfortable and at-ease

• R RELAY FIRE SAFETY LTD Southampton · Fire protection · 1-9 employees

  Expert fire safety services including alarms, assessments, extinguishers, emergency lighting, CCTV, access control, nurse call, and intruder alarms.

• R Reliable Access Ltd Nottingham · Scaffolding

  Reliable Access Scaffolding provides domestic, commercial, and roofing/chimney access scaffolding across the East Midlands. Offering safe, secure, and

• R Reliable Contractors Ltd Ashford · Civil engineering · 1-9 employees

  Reliable Contractors provides skilled labour for major infrastructure projects across the UK, with over 50 years of experience in sectors like Nuclear

• R Reliable Gas Plumbing Ltd. London · Plumbing

  Fast, certified and professional boiler and gas solutions for homes and businesses in Richmond, Putney, Twickenham, and Ealing.

• R RELIABLE HEATING & PLUMBING LIMITED Carshalton · Heating & ventilation

  Reliable Heating & Plumbing offers expert boiler repairs, installation, and servicing in London. Certified Gas Safe engineers provide 24/7 emergency c

• R Reliable Plumbing & Electric Ltd Edgware · Plumbing

  Reliable Plumbing & Electric Ltd offers expert plumbing, electrical, gas, and building services. With nearly two decades of combined experience, we pr

• R RELIABLE RENEWABLES HEAT PUMP SERVICING LTD Nottingham · Heating & ventilation · 1-9 employees

  Expert heat pump servicing and repair in Nottingham and the East Midlands. Over 100 five-star reviews. Highly skilled and experienced engineer.

• R Reliable Repair Crew Ltd. South Croydon · Electrical

  Expert property maintenance and repairs for homes and businesses. Reliable Repair Crew offers efficient property maintenance services with a commitmen

• R Reliable Roofers Ltd Luton · Roofing

  Reliable Roofers Ltd, Bedfordshire's trusted roofers. New roofs, flat roofs, repairs, fascias & guttering. Free quotes. Call 01582 206224.

• R RELIABLE ROOFING SOLUTIONS LTD Middlewich · Roofing

  Reliable Roofing Solutions Ltd offers expert roofing, guttering, and chimney services across Greater Manchester. Specialising in new roofs, flat roofs

• R Reliable Roofing SW Plymouth · Roofing · 1-9 employees

  Reliable Roofing is a trusted roofer in Plymouth, delivering professional roofing solutions across Devon. Specialising in roof repairs, replacements,

• R Reliaheat Ltd Bonnyrigg · Heating & ventilation · 1-9 employees

  Plumbing and heating services across Edinburgh and the Lothians. Contact ReliaHeat for boilers, heat pumps, underfloor heating and bathroom renovation

• R Reliance Bathrooms Ellesmere Port · Plumbing · 1-9 employees

  Gas services, plumbing, bathroom installations, renewable energy, electrical and gas safety certificates. Cheshire, Wirral and North Wales.

• R Reliance Building & Construction London · Refurbishment · 1-9 employees

  Reliance Building Ltd is a trusted London-based construction company offering high-quality, safe, and cost-effective building and maintenance solution

• R Reliance Commercial Ltd Wolverhampton · Air conditioning

  Domestic and commercial specialists in AC, boiler & heating, electrics, and ventilation. Gas Safe, NICEIC, and F-Gas accredited. UK-wide coverage.

• R Reliance Construction Solution Ltd Birmingham · Main contractor · 1-9 employees

  Reliance Construction Solution offers subcontracting, construction, management, and green energy solutions. Committed to sustainability and corporate

• R Reliance Health Incorporated Ltd London · Electrical · 1-9 employees

  Reliance Health specialises in the installation, maintenance, and supply of medical equipment, primarily in operating theatres and critical hospital a

• R Reliance Home Group Ltd Chippenham · Roofing

  Local roofers for reroofing, roof repairs and new roofs in Southampton. Reliable, insured contractors. Free quotes - call or contact us online.

• R RELIANCE PRO LTD Amersham · Refurbishment

  Reliance Pro Ltd offers internal installation and renovation services, specializing in transforming offices, retail stores, commercial properties, ind

• R Reliant Energy Solutions Bury · Heating & ventilation

  Reliant Energy Solutions is a UK-based company offering government-funded energy-saving upgrades through the ECO4 scheme, including free boilers, insu

• R Reliant Ldn Ltd Chiswick · Plumbing · 1-9 employees

  Reliant LDN Limited offers fast, affordable plumbing, heating, and air conditioning services in Chiswick and West London. Expert boiler care, bathroom

• R Reliant Windows Coventry · Windows & doors · 10-49 employees

  Reliant Windows are expert installers of uPVC windows, doors, conservatories, and more in Birmingham & the West Midlands. Get a free quote today!

• R Reliatech Systems Ltd Salford · Electrical · 1-9 employees

  Reliatech Systems offers a one-stop solution for data network cabling, access control, CCTV, telecommunications, audio visual, and electrical installa

• R Reliavolt Ltd Hyde · Electrical · 1-9 employees

  Professional Electrical Domestic & Commercial contractors, Fully certified and insured. Providing quality electrical installations in Cheshire and the

• R Reltub Roofing Nottingham · Roofing · 1-9 employees

  Reltub Roofing are specialists in flat roofing, roof lanterns, hot tub roofs, and commercial guttering. Serving Nottingham and the East Midlands for o

• R RELUGA BUILDING SERVICES LTD Greenford · Refurbishment · 1-9 employees

  Reluga Building Services Ltd is a West London based building company with over 10 years of experience, offering full-service building solutions from d

• R Reluxe Ltd Winchester · Fit-out & interiors · 1-9 employees

  Reluxe Limited: trusted partner in commercial interiors & shopfitting. Over 20 years experience, family-run, delivering exceptional craftsmanship & pr

• R Rem Supreme Construction Ltd Romford · Refurbishment · 1-9 employees

  REM Supreme Construction Ltd provides expert property refurbishment and insurance reinstatement works in London. We deliver high-quality building serv

• R Remedial Roofing Cranleigh · Roofing · 1-9 employees

  Remedial Roofing of Leatherhead offer quality roof repair and replacement services in Leatherhead, Cobham abd throughout Surrey.

• R Remedy Construction Southport · Refurbishment

  Southport-based construction and maintenance services including renovations, repairs, and planned maintenance across the North West. Trust our experie