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Drain Services Limited - See our new Branch Frimley - working hand in hand with DSL Salisbury (South of England and Salisbury, plus The West County) and our London branch, Unbloc Drainage Engineers Limited (London and Home Counties) are here 24/7 - every day of the year. Drain Services is now UVDB Reg - DSL & Unbloc are now on - 1SO 9001:2008 & BSOHSAS 18001:2007 - CHAS companies.

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Meet the Team


Paul Stuart Marshall - (Director & Owner) - Unbloc and Drain Services Ltd

Gary Tarling - Head of Operations (Group)
Anne Murray - Head of Group Accounts (Group) 
Stewart Hailstone - Business Development (Group)
Simon Kelly - Contracts Manager (Salisbury)

Stewart Boner - Operations/Tech Manager (Group)

Andrew Bramley - Operations Manager (Salsibury)
Andrea Hardman - Operations and Group HR
Adam Burns - Opts

Jane Eames - Opts and Admin - Frimley

Mike Tonks - Transport Manager (Group)

Phillip Hope - Pump Round

Heidi McGoningle - Opts
Diane Whatley - Opts

Lizzy Marshall - Head of Design (Group) 

Phillip Moody - Project Management

Contact Us

01722 414034


Based in Salisbury, Works the South Of England.

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