Specialists in Ashington's mining-era drainage — from Hirst's ground-subsidence pipe failures to Newbiggin's coastal properties. 24/7 emergency response, fixed prices.
Available 24/7 — No Call-Out Fee
Domestic blockage clearance £99 fixed (up to 2hrs on site) · Out-of-hours 1.5× rate from 5pm weekdays & all weekend
Ashington was once the world's largest coal mining town, and the legacy of that industry is still felt in its drainage systems today. Decades of underground coal extraction caused — and continues to cause — ground subsidence across large parts of Ashington, particularly in the Hirst area. This subsidence cracks and displaces clay drainage pipes in ways that are distinct from the root intrusion and age-related failures we see elsewhere.
Properties on streets like Milburn Road, Station Road and Alexandra Road in Hirst often have deflected or cracked drains caused by this ongoing ground movement. We diagnose these specifically with CCTV survey and use targeted patch lining or relining to restore them without excavation where possible.
To the east, Newbiggin-by-the-Sea presents different challenges — coastal properties with older cast iron drainage and salt air corrosion. Pre-purchase surveys in Newbiggin are something we carry out regularly.
Mining Subsidence Drain Damage
Historic coal workings under Hirst cause ground movement that cracks and deflects clay drainage — a specific repair we handle regularly.
Inter-War Terraces — Hirst & Central
Clay drainage systems from the 1920s–40s now 80–100 years old and vulnerable to joint failure and root intrusion.
Newbiggin Coastal Properties
Cast iron and clay drainage with salt corrosion — CCTV surveys strongly recommended for pre-purchase checks.
Guide Post Garden Drainage
Gully drains and surface water systems blocked by hedge root intrusion and leaf debris — common call-out in this area.
Recent Jobs

A terraced property on Milburn Road in Hirst had a collapsed 150mm clay drain caused by decades of ground settlement from historic coal mining. Section excavated, replaced with HDPE pipe and camera-inspected on completion.

Water pooling in garden traced to a completely blocked gully drain. Gully cleared, underground drainage jetted, root intrusion from a boundary privet hedge removed. Garden dried out within 48 hours.

Pre-sale CCTV survey of a seafront cottage in Newbiggin. Corrosion to cast iron drainage and a cracked clay junction found. Written report used in conveyancing — property sold subject to agreed repair.
Every drainage service for homes and businesses across Ashington NE63 and surrounding areas.
Fast drain clearance from £99. Same-day response in Ashington.
Learn morePriority blocked toilet response across Ashington.
Learn moreFull camera survey with written report and footage.
Learn morePowerful jetting to blast any blockage clear.
Learn moreNo-dig pipe repairs and full structural relining.
Learn moreRotary cutting and relining to stop root intrusion.
Learn more"Drain had been cracking and blocking for years — classic subsidence issue in our road. DrainGuard did the CCTV, showed us the deflection on screen, and relined it without digging up the yard. Proper job."
Bob M. — Hirst, NE63
"Garden flooded every time it rained. DrainGuard found a blocked gully drain with hedge roots — cleared and jetted the whole run. Garden's been dry since. Would definitely recommend."
Karen L. — Guide Post, NE62
"Pre-purchase CCTV survey of a seafront property. Found corrosion on the cast iron drainage. The written report was excellent — used it in our solicitor negotiations. Very professional service."
Tony W. — Newbiggin-by-the-Sea, NE64
Available 24/7 — No Call-Out Fee
Domestic blockage clearance £99 fixed (up to 2hrs on site) · Out-of-hours 1.5× rate from 5pm weekdays & all weekend