Are you in need of a professional team to help with your blocked drains problems? We have years of experience helping homeowners and businesses resolve drainage issues, from simple blockages to full-blown flooding. 1) Blockage – This is usually caused by something large (like a tree branch or rock) getting caught in the drainpipe as water flows through it. Over time this can cause repeated clogging, which will eventually lead to flooding. If you notice any signs of obstruction (water flowing slowly or stopping altogether), please call us right away! 2) Backflow – When rain washes particles and debris down storm drains into local waterways, this can create an environment where bacteria grows rapidly and causes backflow - aka “flooding from below”. To prevent this problem from happening, our team will regularly check all downstream pipes for obstructions and clean them if needed. 3) Sinkhole – A sinkhole forms when underground groundwater seeps deep enough into soil layers above it until there’s nothing left but open air between them; then gravity takes over & creates an opening big enough for water flow & sewer connections…& disaster! In most cases these holes form gradually as dirt settles around old plumbing lines or weak spots in the earth; however sometimes they happen more quickly due to heavy rains or construction activity nearby.. If you see anything suspicious outside your home - like cracks in the ground - don’t hesitate calling us immediately! At Blocked Drains Brierley Hill we take every precaution possible before things get too dangerous..