Gatineau, QC repair guide
Heating Repair in Gatineau: Electric Baseboards, Oil Conversions and Why Ottawa Trades Need a Quebec Licence
Gatineau shares Ottawa’s winter and not its rules. Most homes here heat with electric baseboards on Hydro-Québec power, older houses in Hull and Aylmer still run oil furnaces and boilers, and gas serves a minority of buildings through Énergir. Each system belongs to a different licensed trade in Quebec, the province has restricted new oil heating, and an Ottawa HVAC company without a Quebec licence is not permitted to do the work on this side of the river. This guide covers who fixes what, the checks to make before a no-heat call, what the oil rules now mean, and how Hydro-Québec programs change the replacement decision.
By Michael, founder, fixmystuff.ca · Reviewed and updated 2026-09-11 · About 7–10 minutes
Three systems, three licensed trades
Electric baseboards fail simply: a thermostat, a heating element or a breaker. In Quebec that is electrical work, and it must be done by a licensed master electrician who is a member of the Corporation des maîtres électriciens du Québec; the CMEQ publishes a member lookup and a handyman is not permitted to replace a thermostat. Oil and gas furnaces, boilers and radiators belong to heating contractors who are members of the Corporation des maîtres mécaniciens en tuyauterie du Québec, with gas also needing a certified technician. Every contractor needs a Régie du bâtiment du Québec licence.
Identify what you have before booking: baseboards with a thermostat in each room, a furnace with ducts, radiators fed by a boiler, or a heat pump with wall units.
| System | Common failure | Who is licensed to fix it |
|---|---|---|
| Electric baseboards | Thermostat, element, breaker | CMEQ master electrician |
| Oil furnace or boiler | Nozzle, pump, ignition, tank | CMMTQ heating contractor |
| Gas furnace | Iced exhaust, ignitor, flame sensor | CMMTQ contractor with gas certification |
| Heat pump | Iced outdoor unit, defrost fault, backup not engaging | Refrigeration-certified technician; electrician for the circuit |
Checks before a no-heat call
For baseboards, check the breaker for the room and the thermostat; a single cold room is almost always one of those or a failed element. For a furnace, check the thermostat batteries, the furnace switch, the breaker and the filter, then look at the exhaust and intake pipes outside; in an Outaouais snowstorm they drift over or ice up and the furnace shuts down as a safety measure. For a heat pump, some frost on the outdoor unit is normal; a coil encased in ice with cool air inside is a fault. For oil, do not press the reset button more than once.
Power outages are part of the picture on both sides of the river, as the 1998 ice storm and the 2022 derecho showed. A furnace or heat pump needs electricity; a generator connection must be installed by a licensed electrician with a transfer switch, and never by backfeeding an outlet.
- System type and approximate age
- Which rooms are cold
- Breaker and thermostat checked
- Furnace exhaust and intake clear of snow
- Oil level and tank age, if oil
Oil heating and the Quebec rules
Quebec has adopted regulations restricting oil-fired heating: new buildings cannot install it, and in existing buildings replacing an oil-fired appliance with another oil-fired one is restricted. When an old oil furnace or boiler fails beyond repair, the replacement will usually be electric, a heat pump or in some buildings gas, and the oil tank comes out. Ask the contractor how the current regulation applies to your building before paying for any oil-side repair beyond a service call. Old tanks are a liability of their own with insurers, and a leak is an environmental cleanup.
This is where the Ottawa question bites hardest: an Ontario HVAC company may not know Quebec’s oil rules or hold the RBQ licence a conversion requires. Ask for the RBQ number and the CMMTQ membership before booking.
Heat pumps, Hydro-Québec and a fair quote
Cold-climate heat pumps are now common in Gatineau, almost always with electric backup that carries the coldest weeks; ask any installer for the balance point for your home and make sure the backup is in the quote. Hydro-Québec’s residential programs have offered financial assistance for heat pumps and efficiency upgrades, and the province has helped pay for oil-to-electric conversions; the terms change, so get current figures in writing.
Ask for the estimate and contract in the language you read, and check the RBQ licence, the corporation membership and liability insurance before paying a deposit. The Office de la protection du consommateur handles complaints about contractors who came to your door or did not honour an estimate.
Questions to ask before booking
- What is your RBQ licence number, and are you a CMEQ or CMMTQ member for this kind of work?
- If you are based in Ottawa, are you licensed to work in Quebec?
- If my system is oil, what do the current regulations allow for a replacement?
- For a heat pump, what is the balance point for my home and is the backup in the quote?
- What Hydro-Québec or provincial programs apply, and will you handle the paperwork?
Frequently asked questions
Can an Ottawa HVAC company fix my furnace in Gatineau?
Only if it holds a Quebec RBQ licence and the right corporation membership. Quebec’s rules apply on the Gatineau side regardless of where the company is based.
Who can repair electric baseboards in Gatineau?
A licensed master electrician who is a member of the CMEQ. Baseboard and thermostat work is electrical work in Quebec.
Can I replace my oil furnace with a new oil furnace?
Quebec regulations now restrict installing oil-fired heating in existing buildings, so in most cases the replacement will be electric, a heat pump or gas. Ask the contractor how the current rule applies to your building.
Does Hydro-Québec help pay for a heat pump?
Hydro-Québec and the province have offered financial assistance for heat pumps and efficiency upgrades. The programs change; ask the contractor for the current terms.
Nearby communities
Aylmer, Hull and Buckingham are sectors of the Ville de Gatineau, and Quebec’s licensing applies throughout. Ottawa is across the river and under Ontario’s rules; a trade from either side needs the licence for the side it is working on.
- HVAC and heating repair in Ottawa, ON
- HVAC and heating repair in Aylmer
- HVAC and heating repair in Hull
- HVAC and heating repair in Buckingham
- HVAC and heating repair in Montreal
Browsing more broadly? Start from the Gatineau repair hub for every local guide in one place.
Sources and further reading
- Corporation des maîtres électriciens du Québec (CMEQ)Member lookup for licensed electrical contractors.
- Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ)Plumbing and heating contractor membership.
- Hydro-Québec: residential programsCurrent efficiency and heat pump assistance.
- Régie du bâtiment du QuébecLicence lookup and regulations affecting oil heating.
Prices, programs, and acceptance rules can change. Check each source and obtain a written local quote before deciding.