

What is an M&E Consultant?
An M&E (Mechanical and Electrical) consultant specialises in the design, installation, and management of mechanical and electrical systems within buildings or infrastructure projects. These systems can include heating, ventilation, air conditioning (HVAC), plumbing, power distribution, lighting, fire/life safety systems and other essential services that ensure the functionality, safety, and efficiency of a building.
M&E consultants work with architects, structural engineers, contractors and other stakeholders to provide technical advice, design solutions and ensure that systems are integrated seamlessly into the overall project. We are also involved in project management, energy efficiency assessments, sustainability strategies, and regulatory compliance for mechanical and electrical services.
In cases of disputes, M&E Consultants can also act as Expert Witnesses, offering impartial assessments and technical expertise to resolve issues related to mechanical and electrical services in construction and property disputes.
How our M&E Consultancy services can help
Our M&E consultancy services support both new build schemes and the refurbishment of existing properties. For each project, we help define the M&E requirements from conception to completion, providing initial surveys, design and coordination to ensure seamless integration and coordination with the building fabric and other client and design team requirements.
For existing buildings, we conduct in-depth assessments and provide guidance on upgrades, efficiency and compliance. Our focus is on optimising building services to deliver long-term efficiency, reduced operational costs, and sustainable performance.
Our M&E consultancy services include:
- Mechanical Engineering Services
- Electrical Engineering Services
- Energy Consultancy Services
- Public Health Engineering Services
- Life Safety Systems
- Surveying and Technical Assistance
- Vertical Transport
Why choose Watts for M&E Consultancy?
Choosing Watts for M&E consultancy offers the benefit of our extensive experience, technical expertise, and commitment to delivering tailored high-quality solutions.
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Proven success: Delivering successful outcomes across diverse industries and complex project scales
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Comprehensive expertise: Our team covers the full spectrum of mechanical and electrical disciplines.
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Practical, actionable advice: Solutions informed by hands-on experience and industry insight.
- Chartered and accredited professionals: including CIBSE-certified engineers. With these strengths, we ensure every project is delivered with precision, innovation and long-term value.
Talk to the Mechanical & Electrical Engineering Services Expert
Watts has a proven track record working across a wide range of building types, including commercial, industrial, retail, residential, public, and historic buildings, tailoring advice to meet the specific needs of each client and their insurers.

Matt Jeeves
Director
07779 354080 matt.jeeves@watts.co.ukFrequently asked questions about Mechanical & Electrical Engineering services
M&E Consultants work on a wide variety of projects including residential, commercial, industrial and infrastructure developments. We handle both new builds and renovations, ensuring the mechanical and electrical services are designed and integrated efficiently.
M&E Consultants focus on designing systems that minimise energy consumption whilst maximising performance. This comprises the modelling of the property to establish the most energy efficient solutions by improving the buildings fabric performance and selecting energy-efficient building services and renewable energy sources, like solar panels. We ensure that the systems meet current energy regulations and sustainability goals.
Hiring an M&E consultant early in the project offers significant benefits. For one, it enables the energy efficiency and sustainability of the scheme to be identified at an early stage to introduce and coordinate within the scheme and limit potential issues before they become costly and prevent delays. In addition, it ensures better integration by aligning mechanical and electrical systems from the start, reducing rework. It also helps optimise budgets by ensuring resources are allocated effectively, so you get the best value.
Reviewing the energy performance of the property and strategy for improvement at an early stage enables flexibility with the solutions allowing designs to adapt as needs change, safeguarding your long-term investment. By involving an M&E consultant early, you lay the foundation for a smoother, more successful project outcome.
We tailor our M&E consultancy to meet the unique requirements of each client within each industry sector. For each project we prioritise energy efficiency, sustainability, system performance and user comfort and ease of use.
Examples of different sectors: In healthcare, we focus on critical system reliability and infection control. In commercial buildings, we emphasise scalability and efficiency for dynamic spaces and system resilience. By understanding the specific operational and regulatory demands of each sector, we deliver M&E solutions that optimise performance, safety, and efficiency across every type of building.
M&E consultants integrate at every project stage. From early concept design, we coordinate with the client, architects and structural engineer to ensure systems align with the overall vision. During construction, we oversee installations, ensuring the installation is as specified to meet the client requirements. Post-completion, we support commissioning and ongoing adjustments, ensuring systems operate efficiently. This continuous collaboration ensures we fit precisely into the project workflow, keeping everything aligned, on time and on budget.


