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GIS Grout Injection Specialists Limited are a leading Grouting Contractor based in the UK.

We were formed in 1984 and have an established reputation of over 25 years. We service clients from all over the UK and the Republic of Ireland.

  • Why use GIS?
  • Over 25 years trading
  • Guarantees on all of our work
  • Fully qualified & trained staff
  • Work with small & large clients
  • Cover UK & Republic of Ireland
  • Quality standards in practice
  • Covered over 3000+ contracts

View some of our PDF contract work...

Two GIS staff

Some of the GIS staff out on site in Stratford International Freight Terminal, London.

All of our staff are fully trained to National Standards such as: National Vocational Qualifications (NVQ's), specialist plant training, CSCS, First Aid, confined space training and we also develop in-house apprenticeships.

We have engineering experience in pressure grouting of over 35 years, with a workforce of 8-25 years expertise with the business.