M&E contractors in London

990 m&e contractors across London.

• M M25 Gas Safety Engineers Ltd London · Heating & ventilation

  M25 Gas Safety Engineers Ltd offers commercial and domestic gas safety certificates, boiler servicing, installation, and repair. Covering all London a

• M M3l Solutions Ltd Barnet · Electrical · 1-9 employees

  M3L Solutions Ltd is a UK-based company located in Barnet, Hertfordshire.

• M M7 Electrical (London) Ltd Woodford Green · Electrical · 1-9 employees

  London's leading commercial, industrial, and new build electrical contractors. Fully insured, highly skilled, and fully approved with over 30 years of

• M Macai - Ltd West Molesey · Fit-out & interiors · 10-49 employees

  Macai operates two companies: Macai Limited for interiors/finishing trades and Macai Projects for builderswork/structural alterations. They offer inte

• M Mag Mechanical Services Ltd Upminster · Plumbing

  MAG Mechanical are a London/Essex based company who specialise in the installation of Plumbing, Heating, Gas and Mechanical works. With over 15 years

• M Magico Plumbing And Heating London · Plumbing

  Gas Safe registered plumber serving London, Essex & Hertfordshire for 15+ years. Emergency plumbing, boiler repairs & gas engineer services.

• M Mainteniq Ltd Ruislip · Heating & ventilation

  Planned maintenance contracts for London landlords, Airbnb hosts & agents. 4-hour emergency response, 24/7 line, Gas Safe & F-Gas certified. Get a quo

• M Mala Engineering Ltd Loughton · Heating & ventilation · 1-9 employees

  MALA Engineering is a London-based design-led practice specialising in integrated engineering services, established in 1971. They offer mechanical, el

• M Malisa Lighting Romford · Electrical

  Malisa Lighting are specialists in lighting design, offering a comprehensive service for residential, commercial, and hospitality markets. From concep

• M Mansfield Property Maintenance Ltd Dartford · Refurbishment · 10-49 employees

  Mansfield Property Maintenance is a leading UK property expert offering maintenance, refurbishment, and development services for residential and comme

• M MANTEK CORPORATION London · Design & build · 1-9 employees

  Mantek Corporation offers comprehensive design and build services, specializing in residential and office interior design, civil construction, and pre

• M Map Contract Services Ltd Harold Wood · Electrical

  MAP Contract Services have considerable experience in electrical, mechanical, fabric and facilities management for residential homes and commercial bu

• M Marline Ltd Essex · Electrical · 1-9 employees

  MARLINE LIMITED is a specialist M&E contractor providing electrical, mechanical, and ventilation services nationwide. We serve residential and commerc

• M Marlowe Environmental Services London · Drainage

  Marlowe Environmental Services offers expert-led water, wastewater, air quality, and training environmental services. They provide comprehensive solut

• M Masher Brothers Ltd London · Refurbishment · 10-49 employees

  Family-run building and joinery company with nearly 50 years' experience in London, Essex & South East. Specialising in refurbishments, planned mainte

• M Maslev-Vent London · Heating & ventilation · 1-9 employees

  Maslev Ltd. provides professional services in the installation, commissioning and maintenance of ventilation systems for residential and commercial bu

• M MATRIX PROPERTY REPAIRS Camden · Refurbishment

  Expert property repairs and home maintenance services for all your construction needs. Quality repairs you can trust! Contact us today!

• M Maxolex Ltd Chislehurst · Carpentry & joinery

  Precise 3D measuring and digital templating for the construction industry. We use the latest technology by Leica for millimetre accuracy in non-contac

• M Maze Engineering Ltd Farringdon · M&E contracting · 10-49 employees

  Maze Engineering excels in providing competitive mechanical and electrical services for refurbishment, maintenance, and fit-out projects across commer

• M Maze Engineering Solutions Ltd Farringdon · Electrical · 1-9 employees

  Maze Engineering Solutions Ltd is a electrical company based in Farringdon, registered at Companies House in 2010.

• M MB Rope Access Waltham Abbey · Painting & decorating

  Specialists in construction rope access, building maintenance and facade cleaning. Building Envelope and facade installation, Spray Painting and Site

• M Mcallister Av Ltd London · Security systems

  McAllister AV specialise in the design and installation of bespoke audio visual smart-home systems for residential and commercial clients.

• M Mcdermott Energy Solutions (UK) Ltd London · Civil engineering

  McDermott is a global provider of engineering and construction solutions for the energy industry, transforming energy resources into essential product

• M Mcdonald Brown Ltd Upminster · Electrical · 10-49 employees

  McDonald Brown Ltd specialises in the Electrical and Mechanical industry, offering Installation, Design, and Maintenance services. Trading for over 40

• M Mcgrath Heating Services Ltd London · Heating & ventilation

  McGrath Heating Services Ltd offers expert boiler installation, servicing, and repairs in Greenwich, Welling, Eltham, and Kidbrooke. Call now to book.

• M Mectric Solutions Ltd Hoddesdon · M&E contracting

  Mectric Solutions is an experienced M&E contractor providing reliable, professional mechanical and electrical solutions across London and surrounding

• M Med - Lec Electrical Contractors Ltd Epsom · Electrical · 10-49 employees

  Electrical, fire, security & building maintenance across Surrey & London. NICEIC approved. 24/7 emergency response.

• M Medallion Plastics Fabrications Ltd Erith · Plumbing

  Medallion Plastics Fabrications Ltd is a plumbing company based in Erith, registered at Companies House in 2017.

• M Medallion Plastics Ltd Erith · Heating & ventilation

  Medallion Plastics Ltd offers 27 years of experience in plastic fabrication and installation services, specialising in tanks, pipes, and ducts for var

• M Mega Vent Ltd Kingston Upon Thames · Heating & ventilation

  Mega Vent Ltd is a London-based HVAC contractor specializing in residential and commercial ductwork. We provide B2B services across London.

• M Megas (UK) Gas Equipment Ltd London · M&E contracting

  MEGAS is a gas and engineering service provider specializing in industrial, medical, and bio-oxygen applications, offering proprietary equipment and t

• M Melner Ltd London · Main contractor · 1-9 employees

  Luxury residential and commercial construction across prime central London. Delivered in-house, without compromise. Design, build, and fit-out.

• M Mendick Waring Ltd London · M&E contracting · 10-49 employees

  Mendick Waring Limited is an established multi-disciplinary practice of Building Services Engineering Consultants, based in North London.

• M Mep Design Solutions Ltd London · M&E contracting

  MEP Design Solutions Ltd specialises in the Design, Coordination, and Installation of Building Services, including Mechanical, Electrical, Public Heal

• M Mep Services Europe Ltd London · Electrical · 1-9 employees

  MEP Services Europe Ltd offers expert infrastructure, mechanical & electrical installations, and data centre & electrical support services.

• M Mep1 Bim Ltd London · M&E contracting

  MEP1 BIM provides MEP coordination, BIM authoring, and Revit support for commercial and landmark projects across London and the UK.

• M Merga Group UK Ltd London · M&E contracting

  Merga Group UK is a multidisciplinary design, consultancy, and technical services company delivering integrated solutions for commercial, industrial,

• M Mesh Systems Europe Limited Cobham · Security systems

  Mesh Systems Europe Limited provides smart home technology, including lighting control, WiFi, data networks, AV, home cinema, and security systems in

• M Metro Knight Ltd London · Electrical · 1-9 employees

  METRO KNIGHT LTD is a company based in London, UK. More information about their services and operations can be found on their website.

• M Metromec Services And Maintenance Ltd Weybridge · M&E contracting

  Metromec Services & Maintenance Ltd is a mechanical and electrical services contractor specialising in commercial, industrial, and domestic property m

• M Mgb Electrical Ltd London · Electrical

  Mgb Electrical Ltd is a electrical company based in London, registered at Companies House in 2025.

• M Mi Building Contractors Ltd Welling · Design & build

  Mi Building Contractors offers comprehensive building services across London and surrounding areas, specializing in design & build, refurbishments, ex

• M Mib Plumbing Ltd London · Plumbing

  MIB Plumbing LTD is a UK-registered interactive entertainment company building immersive digital worlds. We are plumbers of digital realities, connect

• M Mictel Hillpress Ltd Stanmore · Electrical

  Electrical Engineering, Consultancy, Design, Manufacturing and Installations Services. Distribution, Power & Control Panel. Specialist Refrigeration E

• M Mid-Tech Services Ltd Staines-Upon-Thames · Electrical · 10-49 employees

  MID-TECH SERVICES LIMITED is a company registered in the UK. The website appears to be a placeholder or under development.

• M Midfield Services Ltd London · Electrical

  Midfield Services Ltd is a trusted temporary employment agency providing skilled construction workers across the UK. Find your next role or hire relia

• M Millennial Installs & Logistics London · Carpentry & joinery

  Millennial Installs & Logistics offers a comprehensive range of installation, delivery, and logistics services across the UK, specializing in furnitur

• M Millstar Construction Ltd London · Main contractor

  Millstar Construction is a general building contractor with over 30 years of experience in London and the Home Counties. They focus on regeneration sc

• M Miloco Builds London · Design & build · 1-9 employees

  Miloco Builds specialises in bespoke recording studio design and construction with 40 years of experience. We offer a premium, personalized service fr

• M Milverdene Ltd London · Heating & ventilation

  Milverdene Ltd is a property and facilities maintenance company established in 1977, offering a wide range of services including gas, electrical, and