
Electrical Maintenance from Bolt Group
Bolt Group maintains electrical and fire systems in buildings that stay occupied while the work is done. At the Nebula Building in Sheffield the company carries out responsive and cyclical maintenance of the electrical and fire systems in student accommodation.
Maintenance contracts cover planned servicing, cyclical compliance testing and reactive call-outs, with records kept for each visit so the building owner has a clear compliance history.
The same team installs and commissions systems, as it did with new sprinkler controls for an apartment block in June 2026, so the engineers maintaining a system understand how it was built.
What the service covers
- Planned and cyclical maintenance programmes
- Reactive call-outs under contract
- Fire alarm and emergency lighting servicing
- Sprinkler control and AOV systems
- Compliance records for each visit
Frequently asked questions
Which buildings do you maintain?
Student accommodation, social housing, apartment blocks and commercial premises. The Nebula Building in Sheffield is a current example of responsive and cyclical maintenance in student accommodation.
Do you maintain fire systems as well as electrics?
Yes. Maintenance contracts can cover fire alarm systems, emergency lighting, sprinkler controls and AOV smoke ventilation alongside the electrical installation.
Can you work in occupied buildings?
Yes. Maintenance is planned around the residents or occupiers, with visits arranged with the building manager and work areas kept safe throughout.
How do we arrange a maintenance contract?
Call the Birkenhead office or send an enquiry with the building type, location and the systems to be maintained, and a director will come back to you.
Other electrical services

Design
Electrical design developed around the building, the specification and the programme.
Electrical Design
Installation
Distribution, containment, wiring and final connections, tested and certified.
Electrical Installation
Inspection and testing
Electrical Installation Condition Reports, commissioning and certification.
Inspection and TestingDiscuss your project with our team
Send tender documents, drawings and specifications to our Birkenhead office, or call to speak to a director.