24 Hour Service. No extra charge for night, weekend or Holidays. GTA Root Rebates. Proud sponsor of the Special Olympics. Welcome to Rooter Group Inc. We are plumbers that support the Greater Toronto Area in solving plumbing, sewer and draining problems using the latest technology, camera inspection and preventative measures. Our team is dedicated to ensuring that work is completed properly and efficiently the first time – which means our clients are always satisfied. We are here 24 hours a day for your emergency plumbing needs.