Chalbrook Services Limited (CSL) has been designing and installing innovative and high quality electrical and mechanical building services to cost and to deadline for more than 15 years.
We’ve worked in the building services industry since 1993, and pride ourselves on our experience, our advanced technical expertise and our commitment to excellent service.
Our design team’s knowledge of the relevant products and installation techniques enables them to meet our client’s cost and quality requirements. And our experienced project managers and fully trained mechanical and electrical engineers work fast and effectively with other contracting teams to make your building fully functional.

 Chalbrook Fire & Maintenance Ltd (CFML) has been designing, installing and maintaining reliable, cost-effective fire alarm systems since 1997.
Commercial, residential, public sector or industrial properties – we have the knowledge and experience to design your fire alarm solution. 
Our highly skilled team of engineers has extensive experience in installing and upgrading all types of fire alarm panels, ranging from the conventional single-zone panels to analogue addressable panels, as well as radio fire alarms.
We also install and maintain fire extinguishers, and design and install emergency lighting systems and door access control systems. 
All our work complies with British fire safety legislation.