M&E contractors in London

999 m&e contractors across London.

• P Protech Property Solutions Ltd Potters Bar · Refurbishment · 10-49 employees

  Protech Property Solutions is a leading provider of facility support, maintenance, and cleaning services for residential, commercial, and retail secto

• P Protocol Group London · Design & build

  Protocol Group delivers integrated construction solutions as a main contractor and specialist subcontractor, focusing on excellence and precision acro

• P Proton Energy Solutions Ltd Orpington · Solar PV · 1-9 employees

  Proton Energy Solutions Ltd offers heat pumps, solar panels, MVHR and air conditioning systems in Orpington across UK for residential and commercial p

• P PROTON ENERGY SOLUTIONS LTD Orpington · Solar PV

  Proton Energy Solutions Ltd offers heat pumps, solar panels, MVHR and air conditioning systems in Orpington across UK for residential and commercial p

• P Purdy Contracts Ltd London · Electrical · 50-249 employees

  Purdy is a well-established, mechanical, electrical, building services and renewable energy contractor. Committed to clean energy contracting.

• P PURE GREEN ENERGY & HEATING LTD London · Heating & ventilation

  Fully qualified and accredited heating and renewable energy specialist delivering domestic and commercial solutions. Over 15 years of experience combi

• P Pure Power Services Ltd Epsom · Electrical

  Servicing, Maintenance & Repairs on Electrical, Fire, Mechanical & HVAC Systems. Available 24 Hours, 7 Days - Contract Customers.

• P Pv Electrical Services Ltd Upminster · Electrical · 1-9 employees

  PV Electrical Services for domestic and commercial electrical installation, maintenance and testing throughout Essex and surrounding areas.

• Q Q & Q Real Estate London · Property developer · 1-9 employees

  Q & Q Real Estate is a prominent UK real estate company established in 2009, known for delivering high-quality, affordable properties and trusted serv

• Q Q10 Consulting Ltd Uxbridge · Design & build · 1-9 employees

  Q10 Construction operates as a premier Contractor and Builder, delivering high-quality physical works across the UK. We combine technical construction

• Q Qserviceuk Ltd London · Heating & ventilation · 1-9 employees

  QserviceUK Ltd offers comprehensive HVAC, BMS, and 4DX services including maintenance, installation, and design in Greater London. Committed to qualit

• Q Quantcap Consulting Ltd London · M&E contracting · 1-9 employees

  Quantcap Consulting provides mechanical, electrical, and public health commercial management services, specialising in quantity surveying for various

• Q Quantus Consulting Ltd Weybridge · Main contractor

  Quantus is a multi-disciplinary property and construction consultancy offering strategic insights and actionable plans. With decades of experience, we

• Q Quattro Group London · Plant hire · 50-249 employees

  Quattro Group is a multi-disciplined plant hire business with rail, environmental, transport and training divisions. Operating for over 30 years, we a

• Q QUODOX ENERGY LIMITED London · Insulation · 1-9 employees

  Quodox Energy provides expert retrofit, energy assessment, and construction services, focusing on sustainable solutions and government energy efficien

• R R L Crafter & Co Ltd Surrey · Heating & ventilation · 1-9 employees

  R L Crafter & Co Limited: Mechanical services contractor specialising in commercial and high-end residential installations. Operating across London an

• R R. Dunham (UK) Ltd London · Electrical · 10-49 employees

  Ensuring safety with thorough electrical testing and installation condition reporting for your properties.

• R Ra International Global Operations Ltd London · Design & build

  RA International provides integrated facilities management, construction, and supply chain services for remote locations, conflict areas, and challeng

• R Rapid Response Plumbing and Heating London · Plumbing

  Expert plumbing & heating services in London. Gas Safe certified engineers with 30+ years of experience. Offering boiler installation, repairs, servic

• R Rayyes Group Ltd London · Main contractor · 1-9 employees

  Rayyes Group is a dynamic and innovative organisation operating in several business fields, providing top-notch services and products. We build lastin

• R Rcd Electrical Ltd London · Electrical · 1-9 employees

  RCD Electrical provides trusted electrician services in London, including emergencies, EICR, fault finding, rewiring, consumer unit upgrades and insta

• R Re-Structure J. C. Ltd London · Design & build · 1-9 employees

  Quality residential design & construction. Specialising in structural reconfiguration, complete internal refurbishment, and extensions for high-end pr

• R Recreo Engineering London · Civil engineering

  Recreo Engineering offers engineering, maintenance, and equipment supply solutions, specializing in geothermal and wind energy, industrial gas treatme

• R Reddington Group Hanwell · Main contractor · 1-9 employees

  Reddington Group is a London-based main contractor delivering full turnkey construction services. With over 30 years' experience, we specialise in hig

• R Rederic Ltd London · M&E contracting · 1-9 employees

  Rederic delivers mechanical and electrical, audiovisual, fit out, property development, and commercial property maintenance services in London.

• R Redworx Mep Ltd London · M&E contracting · 10-49 employees

  London-based MEP contractor delivering mechanical and electrical solutions for commercial fit-outs, refurbishments and plant replacement. Projects fro

• R Refai Group UK Ltd London · Main contractor

  REFAI GROUP UK LTD is a British group specializing in energy, construction, transport, and logistics. They offer diverse services including petroleum,

• R Refurbs.co.uk London · Cladding

  Commercial refurbishment specialists delivering exterior coatings, cladding, roof coatings and building improvement projects across the UK. Fast quote

• R Regen Fm Ltd London · Heating & ventilation

  Regen FM provides director-led facilities management for managing agents, councils, education providers and commercial property portfolios across Lond

• 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 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 Renewable Energy Systems Ltd Kings Langley · Solar PV · 250+ employees

  RES is the world's largest independent renewable energy company with 40 years of experience delivering global renewable solutions.

• R Repair 365 Ltd London · Plumbing

  Repair 365 Ltd is a plumbing company based in London, registered at Companies House in 2025.

• R Repairs Appliance London · Electrical · 1-9 employees

  H & D Repair Appliance Ltd, trading as Repairs Appliance, offers domestic appliance repair and installation services across London. They cover a wide

• R Resursas Ltd London · Steel fabrication

  RESURSAS Ltd is a certified Project Management and General Mechanical Contracting company operating since 2021. We offer welding, piping installation,

• R Rib Construction Management Ltd London · Refurbishment · 1-9 employees

  RIB Construction Management LTD is a UK construction management company delivering residential building, commercial refurbishment and professional con

• R Riglift (U.K.) Ltd Kent · Crane hire · 10-49 employees

  RigLift delivers professional lifting, rigging and transport solutions across the UK. Safe, compliant and expertly planned services for every project.

• R Ringback Plumbing & Heating Ltd London · Plumbing · 1-9 employees

  Ringback Plumbing & Heating Ltd are a London based Plumbing & Heating company with 10+ years experience. As experienced General Plumbing & Heating spe

• R Ripe Solutions Ltd London · Main contractor · 1-9 employees

  Ripe Solutions is a London-based principal contractor specialising in design and build solutions for new builds, conversions, and refurbishments. They

• R Rjpheatingservices Ltd Upminster · Plumbing · 1-9 employees

  RJP Heating Services Ltd offers premium domestic plumbing, heating, and gas services across Essex & beyond. We provide 24-hour emergency call-outs for

• R Rochford Art London · Refurbishment · 1-9 employees

  Rochford Group specialise in luxury residential construction, refurbishment projects and bespoke joinery throughout London and the Home Counties.

• R Rockfords Commercial Contractors Ltd Sunbury-On-Thames · Demolition · 1-9 employees

  Rockfords Commercial Contractors are specialists in commercial dilapidations, office refurbishment, and new builds, delivering high-quality projects o

• R Rodof Maintenance Ltd London · Refurbishment

  Rodof is a main contractor established in 2013, offering bespoke renovations and new home builds with a collaborative, itemised pricing approach for e

• R Rosguill Developments Ltd London · Main contractor · 10-49 employees

  Rosguill Developments Ltd is an established, award-winning contracting and building company based in London, Radlett, delivering bespoke, cost-effecti

• R Round Sound London Shepperton · Electrical

  Round Sound London: professional audio, visual hire, sales, installation, maintenance & repair. Trusted by DJs, venues & music pros across the UK.

• R Rs Ceica Ltd London · Electrical

  RS CEICA LTD is an engineering company with over 15 years of experience in electrical and industrial sectors, offering innovative, safe, and high-qual

• R Rs Controls Ltd West Byfleet · Electrical · 1-9 employees

  RS Controls specialises in integrated smart home and building control systems, enhancing comfort, convenience, and energy efficiency for residential a

• R Rsl Build Ltd London · Main contractor

  Rsl Build Ltd is a main contractor company based in London, registered at Companies House in 2025.

• R Rstream Ltd Loughton · M&E contracting

  RSTREAM is a UK-based Engineering Consulting Firm offering tailored mechanical, electrical, and building services. They focus on efficiency, reliabili

• R Russell Cawberry Ltd Cheam · Main contractor · 10-49 employees

  Russell Cawberry Limited is a privately owned construction main contractor based in Cheam, Surrey, focusing on refurbishment and remodelling of live o