Structural Repairs

Structural Repairs & Waterproofing

OnSite Specialist Maintenance (OSM) provides innovation through specialist construction – We are one of the UK’s leading concrete repair and specialist leak sealing contractors. Formed in 1992, and with over 20 years of experience, we have grown core activities into wider areas of building refurbishment and structural repairs. These areas include: concrete repairs, waterproofing, ground stabilisation, void filling, coatings and relining.

Coatings - Waterproofing - Void Filling - Shot Blasting

The business has grown steadily year on year, retaining and expanding its client base across thousands of customers.

  • Concrete: repairs, sealants, floor coatings and testing
  • Waterproofing: structures, tanking, bridge decks and leak sealing
  • Stabilisation: void filling, floor and slab lifting, improved ground bearing capacity
  • Structural Repairs: brickwork repair, grit blasting, resin coating, specialist pipe wrapping and resin injection