Business Details
50+ Years
experience
Emergency
services
Expert HVAC Solutions in London & Surrey
Racsel Building Services has been a trusted name in the mechanical engineering and building maintenance industry for over 50 years. Specialising in heating, ventilation, and air-conditioning (HVAC) systems, we deliver design, installation, and maintenance solutions tailored to commercial, residential, and public sector clients. Our ISO 9001-certified team of engineers provides planned preventative and reactive services, including a 4-hour emergency response across London and the South. With expertise in plumbing, fire protection, and compliance reporting, we prioritise client relationships through consistent service delivery and technical excellence.Our portfolio includes prestigious clients such as the Saudi Embassy, Toshiba, and Valentino, reflecting our commitment to quality and reliability. Backed by decades of experience, we focus on innovation, integrity, and long-term partnerships to ensure buildings operate at peak performance. Our values of service excellence, respect, and continuous improvement drive every project, from small-scale installations to large commercial contracts.
Services
HVAC Design
Planned Preventative Maintenance
Reactive Call-Out Services
Installation Projects
24/7 Helpdesk
Details
- Year established: 1967
Highlights and features
- We have over 50 years of experience in HVAC systems and building maintenance.
- Our team is ISO 9001 Quality Management Standard certified.
- We provide a 4-hour emergency HVAC response across London and the South.
- Skilled in-house engineers ensure consistent service delivery and technical expertise.
- Tailored maintenance contracts with real-time compliance reporting.
Associations and certifications
- ISO 9001
Services
HVAC Maintenance
Our HVAC maintenance ensures optimal performance of heating, ventilation, and air-conditioning systems through regular servicing and emergency repairs. Tailored to commercial and residential properties, our ISO 9001-certified engineers provide compliance reporting and 4-hour response times. Services include system diagnostics, component replacement, and energy efficiency optimisation.
Planned Preventative Maintenance
Planned Preventative Maintenance (PPM) contracts reduce downtime and extend equipment lifespan through scheduled inspections and servicing. We offer customised plans with 24/7 emergency cover, real-time compliance reporting, and asset management for commercial buildings, schools, and residential properties across London and the South.
Reactive Call-Out Services
Reactive call-out services provide rapid resolution for HVAC system failures, with a guaranteed 4-hour response time. Our engineers address urgent issues such as heating breakdowns or air-conditioning malfunctions, minimising disruption for businesses and residents while ensuring safety and compliance.
HVAC Installation
HVAC installation services cover bespoke design and implementation of heating, ventilation, and air-conditioning systems. From initial surveys to commissioning, our team works with architects and contractors to deliver energy-efficient solutions for new builds and retrofits, compatible with all leading manufacturers.
24/7 Helpdesk
The 24/7 helpdesk offers round-the-clock assistance for HVAC emergencies and service requests. Clients receive immediate access to engineers, same-day reporting, and coordination of maintenance activities, ensuring uninterrupted building operations and compliance with regulatory standards.
Questions
What HVAC services do you offer?
We provide HVAC design, installation, maintenance, and emergency repair services for commercial, residential, and public sector clients.
Do you offer emergency HVAC support?
Yes, we guarantee a 4-hour emergency response across London and the South, 24/7.
Which areas do you cover?
We serve London, Surrey, the Home Counties, and surrounding areas.
Are your engineers certified?
All engineers are ISO 9001-certified and fully qualified to ensure compliance and technical excellence.
What maintenance plans are available?
We offer tailored planned preventative maintenance contracts with real-time reporting and 24/7 emergency cover.
