Subcontractors in the UK

35585 UK companies working as subcontractors.

• S SWORD ELECTRICAL SERVICES LIMITED Shipley · Electrical · 1-9 employees

  Sword Electrical Services LTD is a family-run company with over 30 years of experience in electrical, mechanical, and control engineering. Based in Sh

• S Sword Fixings Ltd St. Leonards-On-Sea · Windows & doors · 1-9 employees

  Sword Fixings Ltd specialises in the supply and installation of a wide range of windows and doors, including metal, UPVC, steel, aluminium, and timber

• S Sword Services Ltd Maidenhead · Security systems · 10-49 employees

  Sword Services are installers of industrial electronic solutions, operating throughout the UK, primarily supporting clients in the Aviation Industry.

• S Swordbros Ltd Bristol · Painting & decorating · 1-9 employees

  Bristol-based painting and decorating contractors with 15+ years experience. Commercial, residential, office & new build decorating across Southern En

• S Swyft Services London · Carpentry & joinery

  Swyft Services specializes in bespoke fitted wardrobes and custom furniture in SW London & Surrey. Maximize storage and add value to your home.

• S SY Controls Bolton · Heating & ventilation · 1-9 employees

  SY Controls is a UK-based specialist contractor focused on heating, ventilation and building management systems. Engineer-led BMS design, installation

• S Syanna Ltd Gravesend · Refurbishment · 1-9 employees

  Syanna Ltd is a fabrication and refurbishment company specialising in commercial projects throughout London. Offering repair, maintenance, and redecor

• S Sycamore Joinery (uk) Ltd Chichester · Carpentry & joinery · 1-9 employees

  Expert joiner and cabinet maker in Chichester, West Sussex. Sycamore Joinery offers bespoke kitchens, windows, doors, and staircases, with design, man

• S Sycon Contracts Ltd Doncaster · Fit-out & interiors · 10-49 employees

  SYCON CONTRACTS offers niche interior fitout project management, general construction, maintenance, repair, refurbishment, and specialist FF&E supply

• S SYD BISHOP & SONS (DEMOLITION) LIMITED Orpington Kent · Demolition · 10-49 employees

  Syd Bishop & Sons Ltd is a leading demolition contractor established in 1929, offering demolition, asbestos removal, and waste management services acr

• S Sydney Construction & Home Improvements Ltd Rainham · Extensions · 1-9 employees

  Sydney Construction & Home Improvements Limited offers a range of building and home improvement services, specializing in extensions, refurbishments,

• S Sykes London Shop Fronts Slough · Shopfitting · 1-9 employees

  Bespoke shop front design and fitting services, including commercial doors and security shutters. Nationwide service with a 2-week turnaround.

• S Syla Damp Proofing Sunbury-On-Thames · Damp proofing

  Syla Damp Proofing helps London property owners diagnose and fix rising damp, penetrating damp, basement leaks, and cellar waterproofing problems.

• S Sylvadale Ltd Portsmouth · Plumbing · 1-9 employees

  Providing expert plumbing and heating services across Portsmouth and the South. We offer installation, repair, and maintenance for boilers, LPG applia

• S Sylvies Property Solutions Ltd Ilford · Heating & ventilation

  Sylvies Property Solutions offers professional Gas-Safe Engineering, Heating Services, EPCs, Electrical Services, and Plumbing across London and surro

• S Symbol A Ltd Cannock · Fire protection · 1-9 employees

  Symbol A Ltd is a trusted provider of high-quality passive fire protection solutions. We ensure safety and compliance with expert fire stopping soluti

• S Symech (Electrical Services) Ltd Dudley · Electrical · 1-9 employees

  Dudley-based NICEIC approved electrical contractors with over 30 years' experience. 24-hour industrial & commercial electrical services across the Wes

• S Symes Roofing Ltd Hastings · Roofing · 1-9 employees

  Expert roofing solutions: flat & pitched roofs, slating, tiling, repairs, new builds & more. Serving East Sussex, West Sussex, Kent & Surrey.

• S Symmetry Flooring Ltd Nuneaton · Flooring · 1-9 employees

  Symmetry Flooring Limited offers top-quality flooring solutions, including carpet, LVT, vinyl, and hardwood, with 15 years of experience in the Midlan

• S Symphony Landscapes Ltd Hounslow · Landscaping

  Award-winning landscape gardeners with 20 years of experience in West London and Surrey. Specialising in hard and soft landscaping, garden transformat

• S Sync Electrical Building Services Ltd Keighley · Electrical · 1-9 employees

  Sync Electrical are a trusted, qualified and accredited electrical contractor based in Keighley, West Yorkshire with over 30 years experience.

• S Sync Group Limited Greenford · Plumbing · 1-9 employees

  Sync Group Limited offers high-quality Mechanical and Electrical solutions for commercial and domestic clients, specialising in plumbing, heating, air

• S Syncrolec Ltd Liverpool · Electrical

  Syncrolec: Expert EV installation specialists offering top-notch electrical services, EV charging solutions, and solar installation.

• S Syndicate Fire Protection Service Ltd Ramsgate · Fire protection · 1-9 employees

  Fire Protection Company in Kent & London: design, install & maintain Fire Safety equipment to British standards. BAFE SP203-1 certificated for mainten

• S Syndicate Scaffolding Ltd London · Scaffolding

  Syndicate Scaffolding Ltd provides professional tube & fitting scaffolding solutions for residential, commercial, and industrial projects across the U

• S Syne Waves Nottingham · Electrical · 1-9 employees

  MK Electrical Installation & Control LTD offers 24/7 emergency electrical services in Belper, providing expert repairs and installations for domestic

• S Syneco Ltd Leicester · Solar PV · 1-9 employees

  SYNECO Ltd specialises in the design and installation of renewable energy systems, including high-efficiency solar panels, advanced battery storage, a

• S Synergi SW Honiton · Plumbing · 10-49 employees

  Synergi SW offers expert plumbing, heating, and renewable energy services across Devon, Dorset, and Somerset. Specializing in boiler installations, he

• S Synergize Harrogate · Refurbishment · 10-49 employees

  Meticulous planning, seamless delivery and always cost-effective. We're focused on improving the structural integrity, energy management and ergonomic

• S Synergy 7 Group Brentwood · Fire protection · 1-9 employees

  Synergy 7 Group is a multi-disciplinary engineering and maintenance provider for public sector estates, commercial facilities, and infrastructure oper

• S Synergy Access Great Warley · Scaffolding · 1-9 employees

  Synergy Access is a specialist scaffolding and access contractor established in 2010, serving new-build residential housing across Cambridgeshire, Lin

• S Synergy Civils Paisley · Civil engineering · 50-249 employees

  Synergy Civils is a civil engineering and groundworks contractor based in Scotland, offering a range of services to the infrastructure sector.

• S Synergy Design & Control Ltd Ramsgate · M&E contracting · 10-49 employees

  Synergy Design and Control provides high-quality Building Management Systems, focusing on delivery excellence, client satisfaction, and environmental

• S Synergy Electrical Christchurch · Electrical · 1-9 employees

  NAPIT-registered electricians in Bournemouth, Christchurch and Poole. Commercial and domestic wiring, solar panels, EV chargers and access control.

• S Synergy Electrical Sussex Ltd Lewes · Electrical

  Your Trusted Electrical Specialist for all your domestic & commercial electrical needs. Swimming Pool & Electromagnetic specialists.

• S SYNERGY EV Ramsgate · EV charging

  Local experts in EV charger installation in Canterbury, bringing the future of driving to the South East. Family-run business installing the latest EV

• S SYNERGY FIRE AND SMOKE LTD Bedford · Fire protection

  Synergy Fire & Smoke Ltd offers expert fire alarm, smoke control, emergency lighting, and safety signage services focused on compliance and safety for

• S Synergy Group Solutions Hemel Hempstead · M&E contracting

  Synergy Group Solutions: Leading M&E Contractor & electrical solutions provider for luxury residential, commercial fit-outs, and industrial projects.

• S Synergy Power Ltd Coventry · Solar PV · 1-9 employees

  Synergy Power Ltd: Established domestic and commercial solar PV installers, battery storage experts, and renewable energy specialists across England.

• S Synergy Steel Structures Ltd Chelmsford · Steel fabrication · 1-9 employees

  Synergy Steel Structures has over 40 years of experience in structural steelwork, offering design, fabrication, and installation services across the U

• S Syntech Solutions Ltd Co Durham · Heating & ventilation · 1-9 employees

  Syntech Solutions provides BMS design, Tridium Niagara integration, HVAC controls, BMS graphics, commissioning, remote access and industrial touch scr

• S Sysco Technical Solutions Ltd Preston · Security systems · 1-9 employees

  UK specialists in perimeter security for critical infrastructure & high-security sites. NPSA-approved design, installation & 24/7 support.

• S Syscraft Ltd Stoke-On-Trent · Air conditioning · 1-9 employees

  Syscraft Ltd offers expert installation, servicing, and repair for critical systems including air conditioning, refrigeration, CCTV, networking, home

• S System Group MEP Mold · Electrical

  System Group MEP is a full service electrical, mechanical and renewable contractor. We have successfully delivered projects of all sizes for the publi

• S Systematic Data Solutions Ltd Liverpool · Electrical · 1-9 employees

  CHAS-accredited data cabling specialists in the North West. Structured data cabling, fibre optics, Voice system, CCTV & electrical installations in th

• S Systematic Services Ltd Herts · Security systems

  Systematic Services provide a range of security systems including access control, burglar alarms, door entry systems & CCTV systems for properties acr

• S Systematik Ltd Faversham · Plumbing · 1-9 employees

  Systematik offers 24/7 domestic and commercial maintenance and installation services including heating, plumbing, bathrooms, and drain clearing.

• S Szarics Electrical Contractors Cheadle · Electrical

  5-star rated electrical contractors serving Cheadle, Stockport & Greater Manchester. Domestic & commercial, rewiring, fuse boards, EICR testing, alarm

• S Szarmacher Gosport · Refurbishment

  Szarmacher are builders providing refurbishment, maintenance, electrical, plumbing, kitchens, bathrooms, extensions, rendering and decorating in Hamps

• S Szerelmey Ltd London · Restoration & heritage · 50-249 employees

  Award-winning restoration and new build specialist with an industry-leading in-house design department. Committed to sustainability and delivering hig