Portsmouth · Hampshire · South East England
Portsmouth drainage and leak detection.
Portsmouth, Southsea, Cosham and the wider Portsmouth local-authority area (PO1, PO2, PO3, PO4, PO5). Scheduled 1 to 2 working days, target on-site 9am to 5pm slot. Island city, high water table; Victorian terraces with shared back-alley drainage and frequent rear inspection chambers below ground level.
Local context
What we see in Portsmouth.
Postcodes covered
PO1 · PO2 · PO3 · PO4 · PO5 · PO6
Water authority
Portsmouth Water, very hard chalk-aquifer water 290 to 330 ppm CaCO3
Key towns
Portsmouth · Southsea · Cosham · Portsmouth Old Town
Target arrival
Scheduled 1 to 2 working days, target on-site 9am to 5pm slot
Services in Portsmouth
Pick a service for the local detail.
Each service page lists the methodology, kit we bring on the visit, common failure modes specific to Portsmouth, and the tier-priced rate that applies.
Drainage in Portsmouth
Drain unblock, CCTV survey, drain mapping, CIPP cured-in-place relining, drain excavation, manhole rebuild.
Drainage in Portsmouth →
Leak detection in Portsmouth
Thermal imaging, acoustic, tracer gas, fluorescent UV dye, salt-test damp analysis, RICS-format written reports.
Leak detection in Portsmouth →
Nearby in Hampshire
Other districts we cover.
Need a 24/7 emergency engineer?
30 to 60 minute response across every London borough. Gas Safe registered. 12-month workmanship guarantee.