ABOUT HENNESSEY PLUMBING
We are a locally owned and operated plumbing company focused solely on poly-b replacement for residential and commercial properties. With over 15 years of industry experience, our certified professionals deliver superior results, full transparency, and no project delays. We handle any job of any size and work with partners who can take care of any after project drywall, painting, and post-remediation touch-ups—making the entire process turnkey, and stress-free for every client.

WHY REPLACE YOUR POLY-B?
Polybutylene piping, also known as poly-b, was installed in thousands of Calgary homes between 1978 and 1998. Despite being marketed as a low-cost alternative, poly-b is now recognized for its high failure rate—often resulting in water leaks and insurance headaches. We specialize in removing poly-b, replacing it with durable materials like PEX or copper.
Poly-b piping is not only susceptible to leaks and bursts but also impacts your home’s resale value and insurability. Calgary’s water quality, chlorine levels, and freeze-thaw cycles accelerate pipe degradation and increase risks. Insurance companies increasingly demand prompt replacement to avoid denied claims and higher premiums. Upgrading your system ensures lasting reliability, protects your investment, and brings peace of mind for years to come.
Testimonials
"Scott has replaced the Poly-B in 3 rental properties and we have been very happy with the quality of his work and his professionalisim. I would highly reccomend using his services if you need poly-b replaced in your home"
Shane Robinson











