Pennex Backflow Prevention

Pennex Backflow Prevention Is a Plumbing Company with a Master Plumber and 1 Plumber. Both are Certified Backflow Prevention experts with over 40 years experience . We have Customers in every City and major Town in the Province of Ontario, and Test and Certify over 600 Devices or Assemblys per year. William James Pennock C.P.S.I.. Company founder and CEO, has been in the plumbing industry since 1957 as an apprentice and obtained his Plumbing Certificate in 1961. Employed by several major contractors..Ottawa Plumbing, Crump, Comstock, Rideau Plumbing, H.G.Francis Clarke Mechanical, and as a City of Ottawa Plumbing Inspector for approx 10 years achieved the Certified Plumbing Systems Inspector status from the Ontario Plumbing Inspectors Association. Bill is the President of the Ontario Backflow Prevention Association. Bill decided there was a need for Backflow Prevention Testing and Information. He opened for business July 1, 1991, as Pennex Backflow Prevention, incorporated as 1663558 Ontario Ltd O/A Pennex Backflow Prevention in 2004.