Welch Surfacing is a tarmac and asphalt surfacing contractor based in Bishop Auckland, serving County Durham, Northumberland, North Yorkshire and Cumbria. We deliver car park surfacing, road surfacing, permanent pothole repairs and reinstatements, tarmac driveways and line marking for commercial, local authority and residential clients. Every job starts with a proper site assessment so we can price the work accurately and resolve the root cause of any defect, not just the surface. We use professional-grade materials and certified operatives on every project, from a single pothole on a driveway to full commercial car parks, estate roads and civils contracts. Fully insured, all workmanship guaranteed, and free no-obligation quotes.