Business Details
Emergency
services
Mechanical & Electrical Building Services Engineering Solutions
At Hockley Building Services Ltd, we prioritise having the right team to deliver services meeting client requirements to the highest standards. Our commitment to academic and professional development ensures project delivery teams hold qualifications up to Higher National Certificate level, with several pursuing BSc or MSc qualifications in Building Services Engineering. We actively support professional body memberships, including Chartered Institution of Building Services Engineers (CIBSE), and maintain industry accreditations such as Gas Safe and Oftec registration. Our engineers are strategically located across Great Britain to ensure comprehensive coverage for planned and emergency response needs. 
Services
Design & Installation
Service & Maintenance
HVAC Systems
Electrical Engineering
Renewable Technologies
Planned Maintenance
Emergency Repairs
Building Surveys
Energy Management
Plant Upgrades
Highlights and features
- We offer 24/7 reactive call-out services for urgent HVAC requirements
- Our engineers hold Gas Safe and Oftec accreditations for compliance assurance
- Project teams include Chartered and Associate CIBSE members with sector-specific expertise
- Tailored Planned Preventative Maintenance contracts with real-time task management integration
- Proven experience delivering projects from 50,000 to 5M across multiple sectors
Associations and certifications
- Gas Safe
- Oftec
- Chartered Institution of Building Services Engineers (CIBSE)
Services
Mechanical & Electrical Installation
Our qualified engineers deliver complete mechanical and electrical system installations across commercial sectors. We handle projects from 50,000 to 5M, including system modifications and upgrades in operational buildings. Our single-point-of-contact approach ensures coordinated surveys, procurement, and installation with minimal disruption to building operations.
Planned Preventative Maintenance
We provide tailored PPM contracts covering all mechanical building services. Our integrated task management system offers real-time updates to clients and FM teams. Services include asset register creation with QR-coded labelling, lifecycle analysis, and compliance inspections for gas, oil, and LPG systems.
HVAC Systems
We design, install, and maintain refrigerant-based heating and cooling systems from leading manufacturers. Our solutions range from split systems to site-wide VRV/VRF installations. We also offer seasonal commissioning and energy management system integration to optimise efficiency and plant longevity.
Building Surveys & Reports
Our engineers conduct detailed on-site surveys of existing systems, producing condition reports and lifecycle cost plans. We collaborate with FM teams to develop refurbishment specifications and manage tender processes for system upgrades or replacements in operational environments.
Renewable Technologies
We integrate renewable technologies like air source heat pumps, photovoltaics, and rainwater harvesting systems. Our feasibility studies assess technical viability and cost-effectiveness, providing clients with detailed analysis to support sustainable engineering decisions aligned with building requirements.
People
Edward Treacy
Managing Director
BSc and MSc qualified Chartered Engineer with CIBSE membership. Leads strategic direction and technical excellence across all projects, ensuring compliance with industry standards and client expectations.
Russell Haines
Operations Director
MSc in Building Services Engineering. Oversees operational delivery of projects, focusing on quality control and adherence to project timelines across mechanical and electrical disciplines.
Ben Cain
Finance Director
Holds CIMACertBA and BA(Hons) qualifications. Manages financial strategy and commercial operations, ensuring fiscal responsibility while supporting business growth initiatives.
Nik Karamolegkos
Director of Electrical Services
Technical specialist in electrical systems design and installation. Ensures compliance with current regulations while delivering innovative solutions for complex electrical infrastructure requirements.
Peter Taylor
Service Manager
Leads the Service & Maintenance department with expertise in planned and reactive maintenance solutions. Focuses on client satisfaction through efficient service delivery and technical excellence.
Questions
What sectors do you specialise in?
We work across commercial, retail, education, hospitality, and industrial sectors, delivering mechanical and electrical building services tailored to each environment's specific requirements.
Do you offer emergency repair services?
Yes, we provide 24/7 reactive call-out services for all HVAC and building services emergencies, with engineers strategically located across Great Britain.
How do you ensure compliance with regulations?
Our engineers hold Gas Safe, Oftec, and CIBSE accreditations. We follow CDM regulations and maintain Professional Indemnity Insurance up to £5M for all projects.
Can you handle projects in operational buildings?
Yes, our teams specialise in minimising disruption during upgrades or installations in operational buildings, working closely with clients to maintain critical systems functionality.
What maintenance options are available?
We offer tailored Planned Preventative Maintenance contracts with real-time task management integration, asset register creation, and lifecycle analysis for all mechanical systems.
Do you provide renewable energy solutions?
Yes, we assess and integrate renewable technologies including air source heat pumps, photovoltaics, and rainwater harvesting systems to enhance building sustainability.
