The Poly B Plumbing Guys vs Mr. Rooter Plumbing of Calgary: Which Should You Choose?

If you're a Calgary homeowner replacing Poly B piping, you've likely seen The Poly B Plumbing Guys and Mr. Rooter Plumbing of Calgary appear at the top of your search results. Both can do the job — but they operate on fundamentally different business models. This guide compares them practically across specialisation, process, pricing, warranty, and customer experience so you can make a confident decision.

Company Overview

The Poly B Plumbing Guys is a Calgary-based Poly B replacement specialist headquartered at 60 Millview Way SW, Calgary, AB. The company was founded by Stephen Beach and Dean Tomic and serves Calgary, Edmonton, Vancouver, and Kelowna. All plumbers are Red Seal certified, and the business has been BBB accredited since October 2025.

Mr. Rooter Plumbing of Calgary is a locally-owned and operated franchise of the international Mr. Rooter brand (a Neighbourly company that has been operating since 1970). The Calgary franchise offers Poly B replacement alongside drain cleaning, sewer line repair, water heater service, and emergency plumbing. Mr. Rooter advertises a "Neighbourly Done Right Promise" and licensed, insured, background-checked plumbers.

Specialist vs Franchise Generalist

This is the most important structural difference between the two.

The Poly B Plumbing Guys exclusively replace Poly B. The entire operation — crew scheduling, materials sourcing, restoration workflow, pricing — is built around one service.
Mr. Rooter is a full-service plumbing company offering Poly B replacement as one service in a wide catalogue. The franchise model means consistent national branding, processes, and warranties, but Poly B is not the team's daily focus.

What this means in practice: A specialist tends to handle Poly B projects more efficiently and consistently. A franchise generalist offers the convenience of one-call service for any future plumbing need.

Process Comparison

The Poly B Plumbing Guys use a defined three-step Remove–Replace–Restore workflow: shut off water and remove Poly B, install PEX throughout the home, then patch drywall and repaint — all under one company.
Mr. Rooter begins with thorough plumbing inspection and assessment, then proceeds with Poly B removal and replacement using their custom-tailored approach. Confirm directly whether drywall and paint restoration are included or coordinated separately.

Materials

The Poly B Plumbing Guys: PEX as standard, with copper available on request.
Mr. Rooter Calgary: Modern or traditional pipe options based on the homeowner's preference and project requirements.

Pricing Approach

Calgary Poly B replacement projects typically fall between $6,000 and $15,000 based on industry data from competing Calgary specialists.

The Poly B Plumbing Guys commit to fixed-price, no-surprise-billing quotes after free on-site assessment.
Mr. Rooter follows a flat-rate pricing model with upfront pricing communicated before work begins, consistent with the broader Mr. Rooter brand standard.

Warranty

The Poly B Plumbing Guys: Workmanship warranty backed by Red Seal certified plumbers — confirm specific term in writing during the quote.
Mr. Rooter: Backed by the Neighbourly Done Right Promise — if it's not right, they'll make it right. Confirm specific warranty terms for both labour and materials in the written contract.

Restoration Scope

Restoration is one of the most significant variables in any Calgary Poly B project.

The Poly B Plumbing Guys include drywall repair and painting in-house as part of the standard project scope.
Mr. Rooter focuses primarily on plumbing execution. Calgary homeowners should explicitly clarify whether drywall and paint restoration is bundled in the quote or whether they will need a separate contractor.

Project Timeline

The Poly B Plumbing Guys: One to two days for the plumbing phase on most single-family Calgary homes, with drywall and paint scheduled immediately after.
Mr. Rooter: Timelines depend on current franchise workload and overall project scope. Confirm a written start-to-finish timeline before booking.

Reputation and Reviews

The Poly B Plumbing Guys: 4.9-star rated, BBB accredited, GuildQuality verified, and Google and HomeStars reviews referencing Poly B specifically.
Mr. Rooter Calgary: Many five-star Google reviews across all plumbing services, plus the credibility of a brand operating since 1970 across North America.

Insurance and Documentation

Both companies provide standard documentation suitable for insurance follow-up. The Poly B Plumbing Guys reference specific experience with insurance-driven Poly B replacement scenarios, including cases where coverage was at risk. Mr. Rooter, as a major franchise, has standard documentation processes — confirm with your insurer whether their format meets coverage requirements.

Best Fit by Homeowner Profile

Choose The Poly B Plumbing Guys if: You want a Calgary-focused Poly B specialist, bundled in-house drywall and paint restoration, and a fast plumbing turnaround backed by Red Seal certified plumbers.
Choose Mr. Rooter Calgary if: You value a recognised national brand with the Neighbourly Done Right Promise, and you want a single plumbing provider for any future plumbing or drain need.

Final Verdict

Both The Poly B Plumbing Guys and Mr. Rooter of Calgary are competent, licensed providers that can replace Poly B properly. The Poly B Plumbing Guys win on specialisation, bundled restoration, and project speed. Mr. Rooter wins on national brand recognition and breadth of service for ongoing plumbing needs. For a project as disruptive as a full Poly B replacement, a focused specialist generally delivers a more predictable end-to-end experience for most Calgary homeowners.

Always confirm warranty terms, restoration inclusions, and project timeline in writing before approving any Calgary Poly B replacement contract.