Business Details
Building Services Engineering Excellence
Jenks Associates has been delivering award-winning building services engineering solutions for over three decades. Our expertise spans new developments and refurbishments across the UK, serving clients of all sizes with unwavering commitment to quality, budget adherence and collaborative delivery. We specialise in creating intelligent, sustainable environments that balance functionality with cost-effectiveness, drawing on extensive experience with landmark projects including Buckingham Palace and the Natural History Museum. Our approach prioritises end-to-end efficiency through stakeholder collaboration, evidenced by long-standing client relationships built on trust and reliability. Sustainability remains central to our practice, integrating thermal modelling, BREEAM assessments and energy audits to deliver buildings that reduce environmental impact while enhancing occupant wellbeing.With offices in Bristol and Peterborough, we combine contemporary design innovation with heritage preservation expertise, serving both household-name clients like Whitbread and smaller organisations. Our team's technical proficiency in mechanical and electrical systems, Revit/BIM technology and lifecycle costing ensures tailored solutions for residential, commercial and institutional sectors. Recognised for excellence through industry awards, we maintain accessibility for all client communications and prioritise measurable value addition through continuous innovation in engineering practices.
Services
Mechanical Design
Electrical Design
Lighting Design
Revit/BIM
Sustainability Consultancy
Thermal Modelling
BREEAM Assessments
Project Management
Highlights and features
- We have over 30 years of experience in building services engineering
- Our team combines contemporary design with heritage preservation expertise
- We deliver BREEAM assessments and sustainability consultancy services
- Our engineers use Revit/BIM technology for precision design
- We maintain offices in both Bristol and Peterborough for regional accessibility
Services
Mechanical Design
Our mechanical design services create efficient heating, ventilation and air conditioning systems tailored to building requirements. We integrate thermal comfort analysis with energy efficiency considerations, ensuring optimal indoor environments while minimising operational costs. Our engineers employ advanced computational fluid dynamics to model airflow patterns and temperature distribution for both new constructions and retrofit projects.
Electrical Design
We deliver comprehensive electrical infrastructure design covering power distribution, lighting schemes and emergency systems. Our Amtech-certified engineers produce detailed load calculations and compliance documentation, ensuring safe, reliable electrical installations that meet current regulations while supporting long-term energy efficiency goals for commercial and residential buildings.
Sustainability Consultancy
Our sustainability experts provide environmental feasibility studies, BREEAM assessments and energy performance certifications. We specialise in creating cost-effective solutions that reduce carbon footprints through thermal modelling, daylight analysis and renewable energy integration, helping clients achieve both regulatory compliance and enhanced building value through sustainable practices.
Revit/BIM
We utilise Building Information Modelling to create detailed 3D representations of building systems, enhancing coordination between architectural, structural and services elements. Our BIM workflow improves project accuracy, reduces construction risks and supports lifecycle management through comprehensive digital twin creation for both new developments and heritage refurbishments.
Heritage Refurbishment
Our team specialises in upgrading historic buildings while preserving architectural integrity. We combine modern engineering solutions with traditional techniques to enhance energy efficiency and functionality in listed properties, demonstrated through award-winning projects at Buckingham Palace and 19th-century fire stations, ensuring heritage assets remain viable for contemporary use.
People
Brett Smith
Managing Director
Leading Jenks Associates' strategic direction with over 25 years' experience in sustainable engineering. Brett oversees major projects while maintaining client relationships, ensuring technical excellence and innovation across all building services disciplines.
Questions
What building types do you specialise in?
We work across commercial, residential, education and heritage sectors, handling both new developments and refurbishment projects of all scales.
Do you handle both design and implementation?
We provide full design services and collaborate with contractors during implementation, offering technical guidance and quality assurance throughout the construction process.
How do you ensure sustainability in projects?
Through thermal modelling, BREEAM assessments and energy audits, we integrate sustainable materials and systems that reduce environmental impact while maintaining cost-effectiveness.
Can you work on listed buildings?
Yes, our team has extensive experience in heritage refurbishments, balancing modern requirements with preservation of architectural integrity in listed properties.
What regions do you cover?
While based in Bristol and Peterborough, we undertake projects nationwide across the UK for both public and private sector clients.
How do you manage project timelines?
We employ detailed planning and BIM coordination to maintain schedules, with regular client updates and risk mitigation strategies ensuring timely delivery.
