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Business Details
16 Years
experience
Chartered Building Services Engineering Solutions
We are Chartered Building Services Engineers dedicated to designing buildings that meet the needs of their users through collaboration and innovation. Our approach begins with listening to our clients, understanding their aspirations, and delivering tailored solutions that align with their goals. With over two decades of experience, we have designed critical systems for hospitals, data centres, shopping centres, and residential developments, leveraging our expertise to address complex challenges across diverse sectors. Our commitment to quality is underpinned by a BS 9001-compliant management system, ensuring rigorous standards in every project. We specialise in mechanical and electrical engineering, infrastructure, and sustainable design, with a focus on energy efficiency and future-ready solutions.

Our team, led by directors, provides end-to-end project management, from initial scoping to detailed design and commissioning, ensuring timely and budget-conscious delivery. We prioritise open communication, involving clients at every stage to refine concepts and achieve optimal outcomes. Our work extends to electric vehicle infrastructure through partnerships, positioning us at the forefront of emerging technologies. By integrating design, project management, and technical expertise, we empower clients to realise their visions while maintaining commercial viability and operational excellence.
Services
Mechanical Engineering Electrical Engineering Infrastructure Design Critical Systems Engineering Lighting Design Project Management Quality Assurance Sustainable Design EV Charging Solutions Building Services Consultancy
Details
  • Year established: 2010
Highlights and features
  • We have over 20 years of experience in building services design.
  • Our team delivers bespoke solutions through a creative, client-focused approach.
  • We maintain high standards with BS 9001-compliant quality assurance.
  • Projects are led by directors with dedicated support teams.
  • We ensure timely and budget-conscious delivery across diverse sectors.
Associations and certifications
  • BS 9001
Services
Mechanical Engineering
We design mechanical systems that create comfortable, functional environments for residential, commercial, and healthcare buildings. Our solutions prioritise energy efficiency, user comfort, and operational reliability. By collaborating with clients and design teams, we ensure systems align with project goals while meeting regulatory standards.
Electrical Engineering
Our electrical designs ensure buildings operate safely and efficiently, integrating lighting, power distribution, and smart technologies. We focus on sustainability and resilience, working with clients to develop systems that support diverse building uses and future expansion.
Critical Systems Engineering
We specialise in designing critical power and mechanical systems for data centres, hospitals, and industrial facilities. Our approach ensures uninterrupted operation through redundancy and rigorous testing, meeting the highest standards of reliability and safety.
Project Management
We provide end-to-end project management, ensuring timely and budget-conscious delivery. Our team coordinates design, installation, and commissioning phases, acting as principal designers when required to maintain quality and compliance.
Sustainable Design
Our sustainable design services focus on reducing energy consumption and environmental impact. We integrate renewable technologies and energy-efficient systems, ensuring buildings meet modern sustainability standards while maintaining operational effectiveness.
People
Bevis Mulholland
Managing Director
Bevis Mulholland, MD, has over 20 years of experience in mechanical and electrical design. After an electrical apprenticeship, he transitioned to design consultancy, leading projects worth over 100 million before founding Mulholland Building Services in 2010.
Questions
What sectors do you specialise in?
We work across healthcare, education, commercial, residential, and industrial sectors, delivering tailored mechanical and electrical engineering solutions for diverse project types.
How do you ensure project deadlines and budgets are met?
Through rigorous project management, early-stage scoping, and a bespoke Authority to Proceed system, we maintain control over timelines and costs while ensuring quality.
Can you handle complex, large-scale projects?
Yes, we have extensive experience managing large, multifaceted projects, including data centres, hospitals, and student accommodation developments, both new builds and retrofits.
Do you offer sustainable design services?
Yes, we integrate energy-efficient and renewable technologies into all our designs, focusing on reducing environmental impact while maintaining operational efficiency.
How do you collaborate with clients and design teams?
We prioritise open communication, involving clients at every stage and coordinating closely with architects, contractors, and other stakeholders to align designs with project goals.