Domestic Septic Tanks, Fuel Tanks & Outdoor Drain Unblocking

For over 50 years, Walsh Brothers Industrial Services have provided safe, reliable, and cost-effective services to households across Scotland. From septic tank emptying and outdoor drain unblocking to domestic fuel tank cleaning and removal, our team ensures your home systems are managed safely and efficiently.

Septic Tanks

Regular emptying and maintenance keeps your system running smoothly and prevents costly problems. We provide:


  • Septic Tank Emptying – routine and one-off collections to prevent overflows and odours.
  • Cesspit & Cesspool Emptying – safe and efficient service for non-draining systems.
  • Emergency Call-Outs – available if your system is full or causing urgent issues.


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Drain Unblocking

Blocked outdoor drains can cause flooding and damage if left untreated. We provide:


  • Outdoor Drain Unblocking – high-pressure jetting to clear external pipes, gullies, and manholes. (Please note: indoor household plumbing and internal drains are not included.)
  • CCTV Drain Surveys – camera inspections to diagnose persistent or complex drainage issues.


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Domestic Fuel Tanks

Old or contaminated fuel tanks can be costly and unsafe. We provide:



  • Fuel Tank Cleaning – removing sludge, water, and contamination to protect your fuel and tank.
  • Fuel Tank Removal – safe decommissioning, dismantling, and removal of old or damaged tanks, with all waste disposed of at our SEPA-licensed site.


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Whether it’s a septic tank, fuel tank, or outdoor drain, our team can help. Complete the form below with your details and we’ll provide a tailored quote and arrange the right service for your home.

Septic Tanks, Fuel Tanks and Outdoor Drain Unblocking