# Where does Jackman Mechanical work?

> Jackman Mechanical does plumbing, gas and heating in Toronto, North York, Mississauga, Markham and Ajax. Who shuts the water off in each city.

- Canonical HTML: https://www.jackmanmechanical.com/areas/
- Section: Home > Areas
- Business: Jackman Mechanical Ltd., Toronto, ON, Canada (serves Toronto, North York, Mississauga, Markham, Ajax)
- Phone: (416) 888-1371 | Text: (289) 639-2754 | Email: jackmanmechanicallimited@gmail.com
- Page updated: 2026-10-20

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Areas

Jackman Mechanical Ltd. is based in Toronto and works in Toronto, North York, Mississauga, Markham and Ajax, for homes and businesses, with 24/7 emergency repairs by phone. The work is done at your home or building. Each city runs its water differently, so each city page covers who shuts the water off at the street, whose pipe is whose, and the local programs that apply.

[Call (416) 888-1371](tel:+14168881371) [Text (289) 639-2754](sms:+12896392754) [Request a repair or quote](https://www.jackmanmechanical.com/request/)

## Which city are you in?

- [Toronto and North York: Toronto Water shutoffs through 311, lead pipes, the basement flooding subsidy, and North York.](https://www.jackmanmechanical.com/areas/toronto/)
- [Mississauga: Peel Region runs the water: shutoffs, your valve, and the backwater valve rebate.](https://www.jackmanmechanical.com/areas/mississauga/)
- [Markham: Markham Waterworks: curb shutoffs, after-hours line, and the flood protection rebate.](https://www.jackmanmechanical.com/areas/markham/)
- [Ajax: Durham Region water: service box shutoffs, meter leaks, and lead service replacement.](https://www.jackmanmechanical.com/areas/ajax/)

## Who runs the water in each city?

**Water utility and shutoff at the street, by city**

| City | Water is run by | To shut the water off at the street |
| --- | --- | --- |
| [Toronto and North York](https://www.jackmanmechanical.com/areas/toronto/) | City of Toronto (Toronto Water) [Source](https://www.toronto.ca/services-payments/water-environment/your-water-pipes-meter/water-related-help-advice/pipe-leak-or-burst/) | \311. A fee applies. |
| [Mississauga](https://www.jackmanmechanical.com/areas/mississauga/) | Peel Region [Source](https://peelregion.ca/water/pipes/enter-home) | [905-791-7800](tel:+19057917800) |
| [Markham](https://www.jackmanmechanical.com/areas/markham/) | City of Markham [Source](https://www.markham.ca/neighbourhood-services/water-sewer/homeowner-maintenance-guide) | [905-477-5530](tel:+19054775530); after hours [905-477-7000](tel:+19054777000). Fees apply. |
| [Ajax](https://www.jackmanmechanical.com/areas/ajax/) | Durham Region [Source](https://durham.ca/en/regional-government/report-a-water-problem.aspx) | 311 or [905-668-7711](tel:+19056687711). Fees go on the water bill. |

## What is the same in every city?

The provincial rules. Gas appliance work in Ontario is for TSSA-registered contractors with certified gas technicians ([gas work guide](https://www.jackmanmechanical.com/guides/who-can-work-on-gas-ontario/)), and every home with a fuel-burning appliance needs carbon monoxide alarms, on every storey since January 1, 2026 ([alarm guide](https://www.jackmanmechanical.com/guides/carbon-monoxide-alarms-ontario/)). A gas smell anywhere is a call to Enbridge Gas at [1-866-763-5427](tel:+18667635427) or 911 from outside.

## Is my town on the list?

If you are close to one of these five, call [(416) 888-1371](tel:+14168881371) and ask. The request form takes any address and tells us when a job is outside the usual area.

Published by Jackman Mechanical Ltd., Toronto. Updated October 20, 2026.

## Call or text

Call (416) 888-1371, any hour for emergencies, or text photos to (289) 639-2754.

[Call (416) 888-1371](tel:+14168881371) [Text (289) 639-2754](sms:+12896392754)

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Jackman Mechanical Ltd.: plumbing, gas and heating for homes and businesses in Toronto, North York, Mississauga, Markham and Ajax. Call (416) 888-1371. Full site: https://www.jackmanmechanical.com/