When to Call a Drainage Engineer

Not every drainage issue needs a professional — but many do, and calling too late often turns a simple fix into an expensive emergency. Knowing when to reach for the phone and when to try a DIY fix first can save you both money and stress. Here's our honest guide to when professional help is worth the cost.

What to Look For

• Multiple drains blocking simultaneously — call a professional
• Sewage smells persisting despite cleaning — professional investigation needed
• Water backing up through drains — emergency professional response
• Recurring blockage at the same point — structural issue needs CCTV
• Sinkhole or ground subsidence — urgent professional inspection
• Single slow drain — try DIY first (plunger, drain cleaner)

How We Diagnose the Problem

Professional drainage engineers bring CCTV cameras, high-pressure jetting equipment, and specialist knowledge that DIY tools can't replicate. The camera survey alone is worth the callout cost because it reveals the actual cause rather than just treating symptoms.

How We Fix It

Call immediately for emergencies (flooding, sewage backup, ground collapse). Book promptly for recurring problems, persistent smells, or multiple affected fixtures. Try DIY first for a single slow drain, a toilet blockage, or a blocked kitchen sink where the trap is accessible.