Established for 15 years, CRG Ltd are UK experts in concrete repair, pressure grouting, leak sealing, protective coatings and resin injection.

Established over 23 years ago in the UK, CRG Ltd have the required skill and experience.  Quality is guaranteed  by accreditation to ISO 9002 and by membership of the Guild of Master Craftsmen.

Services Include:

Concrete Repair: As our name suggests, we have unequalled experience in the repair of concrete structures.

Pressure Grouting: Both chemical and cementitious grouting is carried out by CRG Ltd

Resin Injection: Cracks in concrete structures can often be repaired using low viscosity epoxy resins, injected under controlled pressure.

Protective Coatings: Applied either post-repair or as a separate operation, specialist coatings offer enhanced protection against aggressive environments.

Pressure Pointing: Overcoming the disadvantages of hand repointing.

Mastic Jointing and Pointing: CRG Ltd offers a complete service for the preparation and sealing of all types of movement joints.

Leak Sealing: A specially developed extension of pressure grouting techniques provides a permanent solution to water leakage into tunnels, basements and other underground structures.