M&E contractors in London

990 m&e contractors across London.

• B Burke & Clemens London · Refurbishment · 1-9 employees

  Burke & Clemens provide a wide range of commercial cleaning services across London & South East, including office cleaning & window cleaning.

• B Buxton + Mcnulty Mechanical Services Ltd Erith · M&E contracting · 10-49 employees

  Buxton & McNulty Mechanical Services Ltd specialises in pipework installations for public health, heating, chilled water, condensate, gas, and fuel se

• C Cablesheer Group Sidcup · Refurbishment · 50-249 employees

  Cablesheer Group is a leading construction and building safety services provider with four decades of experience. We offer integrated, in-house soluti

• C Call Jim Ltd Rainham · Heating & ventilation

  Call Jim Ltd offers expert HVAC, climate-controlled environments, building mechanical services, and commercial refrigeration. Approved installers with

• C Cameleon Group Ltd London · M&E contracting · 1-9 employees

  Cameleon Group Ltd: MEP Services. Constructing Value. Maintaining Success. Specializing in mechanical, electrical, and plumbing solutions for diverse

• C Canary Riverside London · Refurbishment · 50-249 employees

  Canary Riverside is a prime residential and commercial development on the Thames in Canary Wharf, London, completed in 2000. It comprises apartments,

• C Canary Wharf Ltd London · Main contractor · 50-249 employees

  Canary Wharf Ltd is a certified Ugandan Metals & Minerals Firm, licensed by Uganda's Directorate of Geological Survey and Mines. Specializing in gold

• C Cape (Electrical & Mechanical) Ltd. Romford · Electrical · 50-249 employees

  Cape Electrical & Mechanical is a leading Site Temporary Electrics and Building Services contractor in London and the South of England.

• C Capital Hiu Engineers Ltd London · Heating & ventilation

  London's Leading HIU & District Heating Specialists. Offering a hassle-free, affordable service with customer needs, quality workmanship, and modern s

• C Capstone London Ltd London · Main contractor · 10-49 employees

  Capstone is an exclusive building contractor based in central London, undertaking a wide range of residential commissions from extensions and basement

• C Capture Energy Services Ltd London · Electrical

  Capture Energy Services Ltd is a electrical company based in London, registered at Companies House in 2025.

• C Car Park Systems Ltd London · Heating & ventilation · 1-9 employees

  Car Park Systems Limited specialises in car park ventilation, smoke ventilation, and natural ventilation systems, offering tailored solutions with ove

• C Carel U.K. Ltd. Chessington · Heating & ventilation

  CAREL UK LTD is a global B2B specialist in HVAC/R control technologies, developing solutions for efficiency, connectivity, and sustainability in syste

• C Caspi Energo Ltd Hayes · Solar PV

  Caspi Energo is a trusted partner in solar panel transformer maintenance and care, specializing in renewable energy solutions, energy efficiency, and

• C Cda Robotics And Industrial Development Ltd London · Electrical

  CDA Robotics provides resource integration services for PLC Programming and Robotics, offering industrial automation solutions, engineering, and techn

• C Cdm Building Services Ltd Harrow · M&E contracting · 1-9 employees

  CDM Building Services offers top-notch electrical and mechanical solutions in Harrow, UK, ensuring quality and affordability. Specializing in maintena

• C CeeBDee Limited London · M&E contracting

  ISO-certified CeeBDee Limited provides M&E, fabric and fire door asset surveys in London & surrounding counties, combining three services in one coord

• C Certificates4UK Ltd West Molesey · Heating & ventilation

  Certificates4UK Ltd offers Gas Safety Certificates (CP12), EPCs, EICRs, boiler installation, repair, and plumbing services across Surrey & London. Tru

• C Cfes Ltd Southwark · Design & build · 10-49 employees

  CFES Ltd is a national contractor specialising in integrated construction and engineering services for the healthcare environment, offering design & b

• C CGL Fire Safety Ltd Warlingham · Fire protection

  CGL Fire Safety Ltd specialises in the design, installation, service, and maintenance of commercial and residential fire sprinkler systems, plus labou

• C Cgu Design & Construction Ltd London · Design & build

  Award-winning Chartered Surveyors offering professional design and construction services across the UK. Specialising in commercial, educational, and r

• C CH-Group Romford · Heating & ventilation

  Claydon Heating Group offers new boiler installations and central heating system design and fitting for homes and offices. Gas Safe registered enginee

• C Chadwell Construction Ltd Romford · Refurbishment · 50-249 employees

  Formed in 1984 Chadwell provides a proficient, flexible, affordable solution for multi-facets associated with good property management, which includes

• C CHEF COOL REFRIGERATION SERVICE LTD London · Heating & ventilation

  Expert commercial refrigeration, AC and heating repair across London. Fast emergency call-outs for restaurants, hotels and kitchens. Reliable service

• C Chelsea Property Renovation & Maintenance London · Refurbishment

  Period property specialists in Chelsea, Knightsbridge, Belgravia. Gas Safe, NICEIC approved. Fixed price renovations, extensions, loft conversions, ma

• C City Contractors Group Ltd Stanmore · Electrical · 1-9 employees

  City Contractors Group offers end-to-end construction, renovation, and project management services. We transform ideas into reality with precision, sa

• C Civil Engineering London Ltd Longfield · Civil engineering · 1-9 employees

  Civil Engineering London Ltd (CELL) is a multi-experienced construction company established in 2015, specialising in civil engineering, groundworks, c

• C Civinity Engineering UK Ltd Hornchurch · Heating & ventilation · 1-9 employees

  Specializing in residential, commercial, public, and industrial buildings, we offer design and installation of heating, ventilation, cooling, water su

• C Cjs Heating & Plumbing Ltd West Byfleet · Plumbing

  CJS Heating & Plumbing are expert plumbing & heating specialists in Surrey, delivering reliable installations, servicing, and repairs for every home.

• C Ck Direct Developments Ltd London · Heating & ventilation

  CK Direct are leading suppliers of commercial kitchen ventilation, extraction systems, and stainless steel catering fabrications. They offer design, m

• C Clanmor Ltd Hornchurch · Plumbing

  Clanmor Group: Family business with nearly 50 years' experience in plumbing, electrical & construction engineering. High-end design, installation & re

• C Claremore (Mechanical Services) Ltd London · Heating & ventilation

  Claremore offers comprehensive heating, air conditioning, plumbing, ventilation, drainage, lighting, and electrical services, focusing on cost-saving

• C Clc Facilities Ltd Loughton · M&E contracting

  CLC Facilities provides Total Engineering Solutions across the UK, focusing on mechanical and electrical engineering, building management systems, ref

• C Clean Deal Boiler Services Chislehurst · Heating & ventilation

  Clean Deal Boiler Services offers expert plumbing, heating, and boiler services for homeowners and landlords across Orpington, Bromley, and Kent. Spec

• C Clean Filtration Ltd London · Heating & ventilation

  Clean Filtration Ltd provides expert duct cleaning, air handling unit maintenance, grease and extraction cleaning, fire damper testing and filtration

• C Cleaners2Match Bromley · Plumbing · 1-9 employees

  Premium cleaning services in Bromley by Cleaners2Match. Deep, end-of-tenancy & carpet cleaning with professional tools, insured & trusted teams.

• C Climate Flow Ltd London · Heating & ventilation

  Climate Flow Limited offers expert installation, repair, and maintenance for central heating, air conditioning, and commercial refrigeration systems a

• C Climate Force Ltd Potters Bar · Solar PV

  Climate Force offers expert solar PV and battery storage installation services in Hertfordshire and North London. MCS approved installers with over 15

• C Clive Graham Associates Ltd London · Fit-out & interiors · 10-49 employees

  Specialists in interior fit-out in commercial, high-end residential and historical restoration. Covering London and the home counties.

• C Clockwork Services London · Refurbishment

  Clockwork Services is a London-based building company focused on sustainable, high-quality renovations, extensions, and interior fit-outs. We pride ou

• C Cmbo Construct Ltd London · Main contractor · 1-9 employees

  CMBO Construct LTD is a main contractor construction company offering end-to-end solutions from concept to completion. Specialising in high-end fit ou

• C CMx London · Civil engineering

  Independent infrastructure advisory for governments, investors and infrastructure owners. Investment, engineering and delivery thinking before major c

• C Colas Rail Ltd London · Rail infrastructure

  Colas Rail delivers expert design, engineering, project management, construction and maintenance solutions across the rail industry.

• C Cold Rooms Direct London · M&E contracting

  Cold room installation across the UK from £6,000. Walk-in chillers, freezer rooms & bespoke cold storage. F-Gas certified engineers. Free site survey

• C Colliers Building Consultancy Ltd London · Property developer

  Colliers is a leading diversified professional services and investment management company. We provide expert advice and services to clients in the rea

• C Colson Bathrooms Ltd Croydon · Plumbing

  Colson Bathrooms Ltd is a plumbing company based in Croydon, registered at Companies House in 2026.

• C Comfort Building Solutions Ltd London · Refurbishment · 1-9 employees

  Comfort Building Solutions offers bespoke construction, refurbishment, and M&E services, focusing on quality and client satisfaction in London.

• C Compass Engineering Services Ltd Esher · Heating & ventilation

  Gas Safe registered engineers specialising in Gas purges, pipework installation & tightness testing across London & Surrey. We deliver MEP design serv

• C Compsan Ltd London · Security systems · 1-9 employees

  COMPSAN LIMITED provides professional IT services and life cycle support, focusing on data center, network, security, server, storage, backup, and vir

• C Condicor Recruitment Ltd Enfield · Groundworks · 1-9 employees

  Condicor Recruitment Ltd, founded in 2017, specialises in construction recruitment, supplying permanent and temporary staff, ad-hoc labour, and logist