About GC Maintenance
GC Maintenance works on incoming water supplies and related groundworks across Kent and South East London. It replaces and repairs water mains, replaces lead pipes, investigates underground leaks and repairs boundary box leaks.
The company describes more than 15 years of practical site experience. Leak investigations use tracer gas, acoustic methods, pressure testing and water meter testing. It offers a free water main check and a premium survey with a written report.
Trenchless moling is used to install new underground water mains with less excavation. The company also installs condensate soakaways for air source heat pump systems and states a 25-year guarantee on newly installed pipework.
Accreditations
- Thames Water Approved Contractor
- Insurance
Areas covered
- Kent
- South East London
- Sevenoaks
- Tunbridge Wells
- Dartford
- Bromley
- Croydon
- Surrey
- Sussex
- Orpington
Services
Water mains
- Water main replacement and installation
- Burst water main repairs
- Lead pipe replacement
- Trenchless moling
Leak detection and surveys
- Underground water leak detection
- Free Water Main MOT and leak check
- Premium Water Main MOT survey
Other external work
- Boundary box leak investigation and repair
- Air source heat pump condensate soakaway installation
What their website says about each service
- Foundations & Groundworks
“Standalone groundwork for homeowners and installers”
- Water Leak Detection
“We use specialist leak detection methods to locate hidden leaks on underground water mains and supply pipes with minimal disruption wherever possible.”
- Water Supply Pipe Repairs
“Replacing old or damaged pipes with new ones to ensure a safe, reliable water supply.”