01
Multi-boiler mechanical rooms
Cascade boilers, primary-secondary loops, custom manifolds, full labelling and documentation. Sized to the building, not the catalogue page.
Commercial · Industrial
The same team that handles your home is the team behind the boiler plant.
Einwechter Plumbing & Heating works on commercial buildings and industrial mechanical rooms across Waterloo Region and into the Greater Toronto Area. Multi-boiler hydronic systems, fit-out plumbing, large-bore piping, and the documentation engineers and operators expect.
Capability
Six practices the commercial team handles end to end.
Our commercial scope is the same five service practices as residential — heating, plumbing, water treatment, gas, sewer & drain — sized up. Plus scheduled maintenance and dedicated service for clients on contract.
02
Commercial fit-out plumbing
From bare shell to operating tenant. Domestic water, sanitary, vent, and gas distribution coordinated with the rest of the trades.
03
Industrial process piping
Process water, glycol loops, large-bore piping, Victaulic and grooved systems. Documentation an engineer or operator can actually read.
04
Commercial gas service
Appliance hookups, makeup-air, rooftop unit gas runs, re-pressurization, leak surveys. Built and tested to TSSA standards.
05
Scheduled maintenance
Pre-season boiler service, water-treatment maintenance, plumbing system inspection on a calendar — written reports each visit.
06
Service & emergency response
We service what we install — and what we did not. Emergency response is case-by-case, prioritized for existing commercial clients.
Why owners hire us
Engineering-grade work, owner-operated.
- Owner-led — Derek Knight is on the calls that matter.
- Hydronic specialism, not a sideline.
- Documentation operators can actually read.
- Local shop with multi-van capacity for larger projects.
- Code-compliant, TSSA-aware, pressure-tested every time.
Where we work
From Waterloo Region into the Greater Toronto Area.
Larger commercial and industrial projects regularly take us east toward Toronto along the 401 corridor. If you have a building, plant, or facility along that line, we are likely already working a project nearby.
Get in touch
Need a plumber, a boiler, or a quote? Call the shop.
We answer the phone during business hours and respond to messages every weekday morning. Residential, commercial, and industrial work all booked through the same line.
Hours
to
Monday – Friday
Holidays may impact these hours.
Shop
1192 Queen Street NorthNew Dundee, ON N0B 2E0Open in Google Maps →