Pools of dirty water in a garden, dampness around a basement drain or persistent sewage smells may indicate that an underground drainage pipe is leaking or obstructed. An unusual increase in flies or other pests near drain covers can be another warning that wastewater is no longer contained correctly. Boiler Repair Norbury investigates these problems using equipment suited to concealed and difficult-to-access pipework. A CCTV inspection can show whether the cause is a compacted blockage, root intrusion, a cracked pipe, a collapsed section or a disconnected joint. This evidence allows our drainage specialists to target the affected area and recommend clearance, repair or replacement without unnecessary excavation. Prompt investigation can reduce contamination and prevent damage from spreading across the property. Call Drainage Norbury to arrange a professional survey and restore the proper operation of your wastewater system.