Business Details
33 Years
experience
Expert Building Services Engineering Solutions
Established in 1993 by Phil Leonard, our consultancy was founded on the principle of delivering superior engineering design services through a combination of proven principles and modern practices. With over three decades of industry experience, we specialise in mechanical and electrical building services, sustainability modelling, and CAD design solutions tailored to meet specific project requirements. Our approach prioritises client collaboration, ensuring systems are both energy-efficient and purpose-built while maintaining strict compliance with regulatory standards. The trust of repeat clients underscores our commitment to quality, demonstrated through 4,000+ completed projects across diverse sectors including healthcare, technology management, and naval infrastructure.Our team of 20+ expert engineers combines technical proficiency with a client-centric ethos, offering services ranging from ventilation system design to thermal simulation modelling. We maintain rigorous quality control through memberships and certifications that validate our technical capabilities, while our CAD specialists provide 3D modelling and site surveying support. Our reputation for creating bespoke engineering solutions has been built through consistent delivery of projects that balance innovation with practical implementation, ensuring optimal performance and client satisfaction.
Services
Mechanical Building Services
Electrical Building Services
Sustainability Modelling
CAD Design Services
Fire Protection Systems
Ventilation Strategy
Thermal Simulation
Power Distribution
Drainage Design
Building Compliance
Details
- Year established: 1993
Highlights and features
- We have 30 years' experience in building services engineering
- Our team includes 20+ expert engineers with sector-specific knowledge
- We combine proven engineering principles with modern design practices
- 4,000+ completed projects demonstrate our technical capabilities
- We provide tailored solutions that balance efficiency with functionality
What people say
Felt easy
Listened
Exactly what we needed
Services
Mechanical Building Services
We design comprehensive mechanical systems including heating, ventilation, and air conditioning for commercial and industrial buildings. Our expertise covers specialised ventilation for healthcare facilities, combined heat and power systems, and fire protection installations. All solutions prioritise energy efficiency while maintaining strict compliance with safety regulations and operational requirements.
Electrical Building Services
Our electrical design services encompass lighting solutions, power distribution, and security systems for modern buildings. We specialise in high and low voltage installations, uninterruptible power supplies, and data communication systems. Each project incorporates safety-focused design principles and future-proof infrastructure planning to meet evolving technological demands.
Sustainability Modelling
We provide thermal simulation and daylighting analysis to optimise building energy performance. Our services include EPC/DEC evaluations, solar shading assessments, and low-carbon design strategies. By integrating dynamic thermal modelling with practical engineering solutions, we help clients achieve regulatory compliance while minimising environmental impact through data-driven design decisions.
CAD Design Services
Our CAD team delivers precision 3D modelling and 2D drafting solutions using Revit and other advanced software. We provide as-built documentation through site surveying and create detailed digital representations of mechanical and electrical systems. These digital tools enable accurate project visualisation, clash detection, and efficient coordination between different building services disciplines.
Public Health Systems
We design comprehensive drainage and water supply systems for buildings, covering above and below ground installations. Our expertise includes sprinkler system design, wastewater management, and compliance with public health regulations. We integrate these systems with broader building services to ensure functionality, safety, and environmental sustainability in both new constructions and retrofit projects.
Questions
What building services do you specialise in?
We specialise in mechanical and electrical building systems including HVAC, power distribution, sustainability analysis, and CAD design services for commercial and industrial projects.
How long has your company been operating?
Leonard Engineering Design Associates has provided building services consultancy since 1993, with our founding director Phil Leonard establishing the company over 30 years ago.
What sectors do you work with?
We work across diverse sectors including healthcare facilities, technology management projects, naval infrastructure, and commercial buildings, delivering tailored engineering solutions for each specific application.
How do you approach sustainability in design?
We integrate energy strategy development with thermal simulation modelling to create efficient systems that meet Part L compliance while minimising environmental impact through renewable energy solutions.
What CAD capabilities do you offer?
Our team provides 3D Revit modelling, 2D drafting, and site surveying services to create accurate digital representations of building systems for improved project coordination and visualisation.
How do you ensure project compliance?
We maintain strict adherence to building regulations through detailed thermal analysis, daylighting calculations, and documentation including EPC/DEC evaluations to guarantee regulatory compliance.
