Commercial Plumbing Contractor in Windsor — Built for Scale, Built to Code

Commercial Plumbing Installation — New Builds and Retrofit Projects

ER Plumbing and Heating delivers complete commercial plumbing installation for new construction and retrofit projects across Windsor–Essex. From commercial office builds and retail fit-outs to industrial retrofits and multi-unit developments — our elite team brings the expertise, certifications, and capacity your project demands. If you’re looking for a dependable commercial plumber near me, our Windsor–Essex team is purpose-built for exactly this scope. One company. Total accountability.

Our Commercial Plumbing Specialties

In-House Plan Reading — No Third-Party Coordination

When your commercial project runs on a tight schedule and a fixed budget, the last thing you need is a contractor who can’t read their own plans. ER Plumbing and Heating handles all plan reading in-house — our team reviews drawings, identifies full plumbing scope, and arrives on site prepared to execute without delays or outside consultants. For commercial plumbing services in Windsor–Essex that actually move at project speed, this is the standard we hold ourselves to.

Mechanical & Plumbing Drawings

We interpret and execute from complete mechanical and plumbing drawing sets — no hand-holding, no translation required.

Pre-Construction Scope Review

We review scope before mobilizing — so your project starts accurately, with no mid-build surprises and no costly rework.

Multi-Phase Project Coordination

From single-phase fit-outs to multi-phase commercial developments — our team coordinates across the full project timeline.

Backflow Prevention, Installation, and Recertification

Licensed Installation

All backflow prevention devices installed by certified professionals to municipal and provincial code standards. Proper installation from the start protects your property, your occupants, and your compliance standing.

Annual Testing & Inspection

Backflow prevention devices require regular testing to verify they're functioning correctly. We schedule, test, document, and report — so your annual compliance is handled without disruption to your operations.

Recertification Services

Backflow prevention devices require periodic recertification by a certified tester. Our team manages the full process — testing, documentation, and regulatory reporting — completed on schedule, every time.

Emergency Repair & Replacement

If a device fails inspection or needs immediate attention, our team responds fast. Repair or full replacement completed to code, with complete documentation provided — keeping your property protected and compliant.

An Emergency Doesn't Pick a Convenient Time.
We'll Be There in a Heartbeat.

When a pipe bursts, a drain backs up, or your heating system shuts down without warning — you need a team that responds fast and arrives prepared. ER Plumbing and Heating dispatches 24 hours a day, 7 days a week across Windsor–Essex. Call now and we’ll be there in a heartbeat.

Before Your Project Starts — Here Are the Answers

What types of commercial plumbing services do you offer?

We offer comprehensive commercial plumbing services throughout Windsor–Essex — including complete plumbing installation for new builds and retrofits, backflow prevention installation, annual testing, and recertification, in-house plan reading, gas fitting, and multi-phase project coordination for commercial, industrial, and government clients. If you’ve been searching for commercial plumbing near me with real multi-trade capability, ER Plumbing and Heating is your team.

Yes — both. Whether your project is a ground-up commercial build, a full mechanical retrofit, or a phased renovation across an operating facility, our team has the certifications, capacity, and plan reading capability to manage it. We also cover heating alongside plumbing — which means one contractor, one schedule, and no gaps between trades.

Backflow prevention is a system of certified devices that stop contaminated water from flowing back into your clean water supply — protecting your property, your occupants, and the municipal water system. Most commercial and industrial properties are legally required to have certified backflow prevention devices installed and tested on a regular schedule. ER Plumbing and Heating handles licensed installation, annual testing, and full recertification to keep your property protected and compliant.

Yes — and it’s one of the things that sets us apart. Our team interprets mechanical and plumbing drawings directly, without outsourcing to a third-party consultant. That means faster mobilization, more accurate scoping, and no added cost or delay from external plan review. We show up to site ready to execute.

Yes — our in-person commercial quote is $50. This fee reflects the time and expertise our team invests in thoroughly assessing your project scope on-site, so you receive an accurate, upfront price range rather than an estimate that shifts at invoicing. We also offer a no-cost phone consultation for initial project scoping — call us at (548) 708-0047 to get started before committing to an in-person visit.

Yes. Our team is fully licensed and insured for gas line installation and gas fitting on commercial and industrial projects. All gas work is completed by certified professionals to Ontario code standards — no exceptions. If your project includes gas work alongside plumbing, we handle both under one contractor.

Get a Commercial Plumbing Quote — We Respond Within 24 Hours.

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