Realtor Steve Gunson was Poly-B Plumbing's first client! In fact Mr. Gunson was patient enough to wait for us to get our new equipment as he was sure Poly-B Plumbing could get the job done to his specifications. Pretty cool little story! Thank you Steve Gunson for choosing Poly-B Plumbing. 705-984-6249 Plumbing in Barrie. Plumbing in Orillia.