Our Expertise
For every project we carry out you will have a dedicated project manager to see it through from concept to completion. They will be your single point of contact, co-ordinating working drawings and RFIs all the way through to the production of operation and maintenance manuals for a snag-free hand-over.
As design engineers and specialist M&E contractors with over 100 years' collective experience in the industry, CEI provides a combination of engineering excellence and design innovation for every type and scale of project.
Request a QuoteOur quality and competitive pricing can be verified by any of our customers. NICEIC approved, with installation testing and inspection to current electrical regulations.
Warehouse lighting, single-phase and three-phase power installations for both new installations and refurbishment programmes. Industrial installations including the scrap metal industry.
Lighting design and installation for both functional and feature lighting, from warehouses, stores, offices to restaurants and exterior lighting. Smart controls that help reduce electricity costs.
On-site maintenance for major blue-chip clients on a daywork hire basis, with staff, in some cases, permanently based on site. Alternatively, maintenance is provided on an as-required basis.
Trusted delivery partner on direct frameworks for West Sussex, East Sussex, Hampshire and Surrey County Councils.
From full and partial house rewires to consumer unit upgrades, fault finding, lighting, sockets, EV charger installations and smart home solutions. Reliable electrical services for homeowners, landlords and residential developments, completed to current electrical regulations.
Well-engineered and installed mechanical systems for any type of building design, with the expertise to install systems that enhance optimum efficiency in comfort control and fuel usage.
Well engineered and installed heating systems to any type of building design, optimised for comfort control and fuel usage.
Carefully designed air supply and stale air removal systems that meet or exceed statutory requirements, for domestic, commercial or industrial premises.
Design and installation of gas systems including both underground and above ground pipework. Installed and commissioned by Gas Safe qualified engineers.
Working in partnership with a major UK pharmaceutical manufacturer providing planned and reactive maintenance under a long-term partnership.
A complete range of commercial heating and plumbing services throughout the southern counties including as far as London.
With a wealth of experience in the domestic and commercial plumbing and heating industry, CEI offers a wide range of plumbing and heating services geared towards the domestic, commercial and industrial market, and towards those who like to take their heating from more responsible sources including ground source heat systems and solar.
You can trust us with your plumbing and heating services, whether you need plumbing and heating upgrades or surveys to general plumbing or wet room installation. You can trust the experts because we are recognised and registered by Gas Safe.
Above-ground drainage systems to suit all sanitary installations. Experienced in cast iron, MuPVC, PVC, ABS, ring seal or solvent pipework systems.
Sanitary ware to commercial, domestic, laboratory, hospital, disabled or luxury specifications.
Electrical testing and certification are essential for ensuring both domestic and commercial properties remain safe and compliant with current electrical regulations. Our electricians provide comprehensive inspection and testing services designed to assess the condition of electrical installations and identify any potential safety issues.
We are NICEIC approved and carry out Electrical Installation Condition Reports (EICRs), which involve a detailed inspection of wiring systems, circuits, distribution boards and electrical accessories throughout the property. These inspections help determine whether your electrical system meets current safety standards and highlight any areas that require attention.
Regular testing is particularly important for businesses and landlords, as it helps ensure legal responsibilities are met while protecting employees, customers and visitors. Our electricians provide clear reports following inspections, outlining the condition of the installation and recommending any necessary improvements.
By ensuring electrical systems are properly tested and certified, landlords and businesses can maintain safe working environments and reduce the risk of electrical hazards.
M&E design that delivers efficient, compliant and cost-effective solutions. We work closely with clients and project teams to create designs that perform, integrate seamlessly and are built for long-term reliability.
Developing practical, innovative design solutions that establish the right approach from the outset while supporting project objectives and budgets.
Producing fully coordinated mechanical and electrical designs, 2D and 3D CAD drawings, specifications and calculations that meet all relevant standards and regulations.
Using collaborative design and BIM processes to identify clashes early, improve coordination and ensure efficient project delivery.
Designing systems that maximise energy efficiency, meet current building regulations and provide sustainable, future-ready solutions.
From solar PV to EV charging, CEI works with our partners to design and install renewable energy solutions for commercial, industrial and public sector buildings, helping clients cut running costs and carbon.
Design and installation of solar PV systems for commercial and public sector buildings, from survey through to commissioning.
Workplace and commercial EV charge point installations, including supply upgrades and distribution works where required.
Heating from more responsible sources, including ground source heat systems, designed and installed alongside our mechanical team.
Working with our partners, we design, install and maintain fire alarm, security and CCTV systems for commercial, industrial and public sector premises, including recent CCTV upgrades across West Sussex County Council libraries.
Fire alarm design, installation, commissioning and maintenance to the relevant British Standards.
Intruder alarms and integrated security systems for commercial and public buildings.
CCTV design, installation and upgrades, from single premises to multi-site public sector estates.
Door access control and smoke aspiration systems, recently delivered at the City Cruise Terminal for ABP.
Specialist marine installations both in the UK and worldwide, with work delivered in Japan, Mexico, America, Canada, Brazil and across Europe.
Electrical installations on board vessels, delivered by engineers experienced in the marine environment.
Shoreside workshops, office refurbishments, mobilisation, demobilisation and shore power connections.
Specialist ROV and network cabling works, recently delivered for Global Marine.
Framework partner to Associated British Ports for electrical works across their port estate.
Our Project Managers oversee every stage of your M&E project, coordinating design, procurement, installation, and commissioning to ensure delivery on time, within budget, and to the highest quality and safety standard.
Qualified, accredited engineers delivering across every discipline to programme.
Our comprehensive testing and commissioning service ensures the new installation is statutory compliant and meets the design parameters.
Hassle-free hand-over with all as-built documentation, test certification and O&M manuals.
Whether it's a quick quote or a full M&E package, the team are ready to help. Pick up the phone or drop us a line.