Professional septic tank surveys, buyer reports and installations across Hampshire. NADC-approved engineers covering Winchester, Andover, Romsey, Lymington and rural Hampshire villages.
Hampshire's rural heartland — from the Test Valley to the New Forest — is home to thousands of properties on private drainage. Many of these older systems pre-date current regulations and require professional assessment to confirm compliance with the 2020 UK General Binding Rules. Drain-Age provides expert septic tank surveys, buyer reports and compliance certification across the full Hampshire area.
Whether you're purchasing a period property near Winchester, a New Forest cottage near Lymington, or a rural home near Fordingbridge or Ringwood, our NADC-approved engineers deliver thorough inspections and solicitor-approved reports within 48 hours.
The Environment Agency actively monitors Hampshire's sensitive chalk streams and Test and Itchen catchments. Non-compliant septic systems in these areas face enforcement. Our compliance surveys provide Hampshire property owners with the documentation and peace of mind they need.
Solicitor-approved pre-purchase reports for rural property buyers.
Learn MoreFull compliance certification against the 2020 UK General Binding Rules.
Learn MoreFAQs

Coverage Area
Based in Dorchester, our engineers cover the full Dorset area and beyond — including all rural and off-mains properties.
NADC-approved septic tank surveys and reports across Hampshire. Call our Dorchester team today for fast attendance and 48-hour report turnaround.