Contact

GRS TRADING

• NORTHERN - 01924 220 988
• MIDLANDS - 0845 683 8713
• SOUTHERN - 0845 017 9686
• LONDON - 0845 017 9686
• SOUTH WEST - 01275 394 153
  
• Download the GRS Trading map

WMR WASTE SOLUTIONS

• 0203 857 4760
• sales@wmrwastesolutions.com
  
• Contact WMR

GRS BUILDING PRODUCTS

• 0845 250 0793
• info@grsbp.co.uk
  
• Download the GRS Building Products Guide

MAEN KARNE (West Country)

• 01726 862881
• Contact Maen Karne

GRS INTEGRATED SOLUTIONS

• 01277 814200
• enquiries@swalsh.com