Business Details
50+ Years
experience
Emergency
services
Expert HVAC Services in Guildford
Established for over 60 years, Btuheating remains a family-owned and operated company serving London and the South East. Our dedicated team of professionals specialises in the design, installation, and maintenance of heating, ventilation, air conditioning, and related engineering systems for large public, industrial, and commercial buildings. With a commitment to delivering value through industry-leading expertise and technology, we ensure right-first-time solutions that meet the evolving needs of our clients. Our services span sectors including education, healthcare, social housing, and commercial industries, supported by a 24/7 manned helpdesk and a 2-hour response guarantee. Backed by over a dozen accreditations and a proprietary Quality Management System, we prioritise safety, environmental responsibility, and innovation.Our investment in cutting-edge technology, such as Building Information Modelling and Computer-Aided Design, ensures efficient project delivery. Through long-term client relationships and a focus on continuous improvement, we maintain our reputation as a trusted partner in mechanical and electrical building services. Our team of over 80 directly employed engineers delivers nationwide coverage, combining technical excellence with a client-centric approach. We actively contribute to community development through green initiatives and charitable work, ensuring our operations align with broader societal goals.
Services
HVAC Systems
Electrical Engineering
BMS Control Systems
Public Health Engineering
Lighting Systems
Details
- Year established: 1963
Highlights and features
- We have over 60 years of experience in mechanical and electrical building services.
- Our team includes over 80 directly employed, long-serving engineers.
- We operate 24/7 with a 2-hour emergency response guarantee.
- We utilise cutting-edge technology like BIM and Computer-Aided Design.
- We maintain a proprietary Quality Management System for consistent excellence.
Services
HVAC Systems
We design, install, and maintain heating, ventilation, and air conditioning systems for large-scale commercial, industrial, and public buildings. Our solutions ensure optimal indoor climate control, energy efficiency, and compliance with regulatory standards. Clients benefit from reduced operational costs and enhanced occupant comfort across sectors like healthcare, education, and manufacturing.
Electrical Engineering
Our electrical engineering services cover installation, maintenance, and upgrades of power distribution systems, emergency lighting, and control infrastructure. We ensure reliable, safe, and compliant electrical operations for commercial and industrial facilities. Clients receive tailored solutions that enhance system longevity and reduce downtime.
BMS Control Systems
We implement and maintain Building Management Systems (BMS) to optimise building performance through centralised control of HVAC, lighting, and security. Our systems improve energy efficiency, occupant comfort, and operational transparency. Clients gain real-time monitoring and data-driven insights for proactive maintenance.
Public Health Engineering
Our public health engineering services include hot and cold water system design, installation, and maintenance for commercial and institutional buildings. We prioritise hygiene, safety, and regulatory compliance. Clients benefit from durable, efficient systems that meet the demands of high-traffic environments.
Lighting Systems
We provide comprehensive lighting solutions, including design, installation, and maintenance of general and emergency lighting systems. Our focus is on energy efficiency, safety, and compliance with industry standards. Clients achieve enhanced visibility and reduced energy consumption across commercial and industrial sites.
People
Paul Merritt
Chairman
With over 35 years at BTU, Paul Merritt leads strategic vision and operational excellence as Chairman. His focus on client satisfaction and continuous improvement drives long-term relationships and service quality in mechanical and electrical building services.
Andrew McCracken
Managing Director
Andrew McCracken, Managing Director, brings expertise in environmental engineering and client relationship management. He empowers teams to deliver professional, value-driven services that enhance compliance and performance in building systems.
Paul Bass
Financial Director
Paul Bass, Financial Director since 2011, combines accounting expertise with construction industry knowledge. He supports BTU's growth through strategic financial management and a commitment to exemplary customer service.
James Rusell
Senior Operations Manager
James Rusell oversees operations with a focus on developing high-performing teams. His 30-year industry experience ensures cost-effective, efficient service delivery that aligns with client needs and BTU's quality standards.
Joel Keys
Senior Contracts Manager
Joel Keys manages contracts with a commitment to first-class service. His technical expertise and client-focused approach ensure successful delivery of planned and reactive works across diverse business sectors.
Questions
What services does BTU Group offer?
We provide HVAC systems, electrical engineering, BMS control systems, public health engineering, and lighting solutions for commercial, industrial, and public buildings.
Which sectors do you work with?
We serve education, healthcare, social housing, commercial, industrial, and public sector clients, including councils and government agencies.
Do you offer emergency services?
Yes, our 24/7 manned helpdesk provides a 2-hour response for emergency repairs and maintenance.
Are your engineers qualified?
Our team includes over 80 directly employed engineers with industry accreditations and decades of combined experience.
How do you ensure service quality?
We use a proprietary Quality Management System, cutting-edge technology like BIM, and regular staff training to maintain high standards.
Can you handle large-scale projects?
Yes, we manage complex projects for clients like Queen Mary University and the Ministry of Defence, combining logistics expertise with technical excellence.
