Si-Serve For over 35 years Si-SERVE a subsidiary of the Dickerman Group have developed either independently and or as a joint venture with our clients, processes and equipment to complete contracts safely and cost

Si-Serve Ltd

Specialist contractor to the water utilities and petrochemical sector undertaking filter refurbishments, media replacement and tank cleaning


Si-Serve has been operating in the water industry for over 35 years as the UK contracting division of the Dickerman Group.

This division of the group specializes in filter media refurbishment on potable and wastewater sites.

“The UK water industry and land-based sector are where Si-Serve predominantly works, however, with the expertise of its parent company the Dickerman Group who operate worldwide, they are not limited to jobs strictly in the UK”

“Our specialist skills combining labor and equipment alongside new approaches to tackle environmental issues, leave customers with projects that have been executed in a cost-effective and time-saving manner”

“Si-SERVE undertake full filter refurbishment both on potable water and wastewater assets. Full filter refurbishments include media/material removal, disposal, the supply of new and induction of new for a full turnkey package of works”

Si Serve Water Image
Media Disposal

Filter Refurbishment Services

Media Recycling

This includes the removal, washing and replacement of media

Media Disposal

The disposal of media through recycling routes where possible

Supply of Media

Following the removal of existing media we can supply and place new media.

“When inducting media/materials Si-SERVE utilize our own patented GM2 Venturi Induction Pump which allows us to hydrostatically induct a large variety of media types up to 30m vertically and 100m horizontally. Pumping media on a water supply protects both the asset and the media from damage and is the preferred method of induction opposed to other methods such as craning in media or placing the media on compressed air which can create the aforementioned risks.”

“When removing media/materials, Si-SERVE utilize our own patented. Si-Vac System. This system is a remote access solution which enables a variety of media types to be vacuumed over distances of up to 60m via a suction hose.”

Supply of Media
Media installation records

Si-Serve operate in line with its QA / QC programme – this includes control programs and reporting to client:


RAMS Sign off forms

Tool box talks

Media installation records

Personnel weekly timesheets

Equipment inspection checklists

Project sign off sheets

Quality reporting/Monthly presentations

Continuous verbal feedback/updates with the client.