Generator Hire

Mainline is the UK’s leading provider of super silent generator hire as well as electrical distribution services for the event and construction industries.

We stock diesel powered generators with outputs ranging from 600 w to 280kVA and our expert team of engineers can gladly assist in designing a power supply configuration that is practical and fuel efficient. Our engineers take every aspect of your project into account: from noise restrictions and working in low emission zones to fluctuating draw on the power supply and come up with the optimal electrical distribution hire solution for your site.

Low noise emission

We understand that a number of sites may require low noise and low vibration machines, especially when projects are in residential areas, when work is carried out during unsocial hours or when generators are to be placed close to passers-by (as is the case in many events).

Mainline’s generator hire service offers a vast range of options for low noise environments and our integrated logistics service can assist with delivery to some of the most challenging locations. Our quality fleet of super silent road tow generators includes the Super Silent Denyo Eventa 100. The Eventa 100 provides a continuous output of 100 kVA whilst emitting a sound level of 61dB at 7Mtrs.

As well as a vast range of generators for constructions sites and other applications by Denyo, HSW, SDMO and Pramac we also stock small, portable models such as the portable, super-silent Honda EX650 with 600 w output. All our generators are fitted with bunded tanks and 3 way fuel valves.

Efficiency and Carbon Footprint

For increased fuel efficiency synchronising generators can offer real practical solutions for sites where the use of larger generators may be unsuitable.

Connecting generators in parallel provides an overall increase in output whilst allowing more flexibility to balance the load. Synchronising is available on our rental generator sets from 110kVA to 250kVA giving you more power options as well as a stable, continuous supply of power, should one generator cut out.

As well as designing power supply solutions tailored to your site, Mainline’s time-served engineers can also advise on the use of HVO (Hydrotreated Vegetable Oil) and particulate filters to lower overall machine emissions for a greener, cleaner solution.


Our generator hire service provides a number of benefits including:

· Nationwide delivery

· Industry-leading brands

· Highly personalised service

· Versatile and robust machines

· A full range of power distribution accessories

· Low carbon emission and low noise emission solutions

· Machines and equipment suitable for all types of projects

Mainline provides a complete logistical solution with our electrical distribution hire service. With careful planning we can deliver to both difficult and sensitive sites. Please contact our sales team for more information on our generator hire service.