How Trois-Rivières is built
- Before 1961 21%
- 1961–1990 46%
- 1991–2000 11%
- 2001 or later 21%
What an evaluation finds in Trois-Rivières homes
Of Trois-Rivières's 39,825 houses (single-detached, semi-detached, row houses and duplexes), 21% were built before 1961 and 68% before 1991, according to the 2021 Census. The typical Trois-Rivières house dates from 1971–1980, and an evaluation is how you find out what that means for yours: the blower door measures air leakage, the advisor inspects the attic, walls, basement, windows and heating system, and the report ranks upgrades by what they'd save.
Trois-Rivières gets about 4,560 heating degree-days a year and has a winter design temperature of −25.2°C, according to NRCan's HOT2000 climate data for Nicolet. That's about 16% more heating demand than the middle of the 70 cities we cover. The more heating a climate needs, the more each fix is worth, which is why the evaluation's ranked list matters more in some cities than others.
In the Trois-Rivières area, 59% of households heat mainly with electric baseboards; electricity is the main heating energy for 79% of households (Statistics Canada, 2023). The heating system on the report shapes the recommendations: a forced-air furnace invites a ducted heat pump, electric baseboards a ductless one.
What it costs in Trois-Rivières
In Quebec, EnerGuide evaluations are booked through the provincial Rénoclimat program: the pre-retrofit evaluation costs $150 plus taxes, reimbursed when you receive financial assistance under the program, and the first post-retrofit evaluation is free.
How it works
- Initial evaluation, about 2–3 hours. The advisor measures and inspects the house and runs the blower door test.
- Report and EnerGuide rating. You get the home's energy rating in gigajoules per year and a list of recommended upgrades with estimated savings.
- Do the work. Most rebate programs only count upgrades done after the initial evaluation.
- Follow-up evaluation. A second visit measures the improvement, which is what most rebates pay on.
NRCan-licensed service organizations serving Trois-Rivières
In Quebec, EnerGuide evaluations for existing homes run through the provincial Rénoclimat program; the organizations below are the ones NRCan lists for Trois-Rivières postal codes.
Every organization below is licensed by NRCan to deliver EnerGuide evaluations and lists Trois-Rivières postal codes. Coverage is the share of Trois-Rivières's urban postal areas each one lists.
- Expertbâtiment Services-Conseils
- Expertise en batiment Champagne
- Habite-Co 2000
Rebates and financing an evaluation unlocks in Trois-Rivières
Home energy audit in Trois-Rivières: common questions
How much does a home energy audit cost in Trois-Rivières?
In Quebec, EnerGuide evaluations are booked through the provincial Rénoclimat program: the pre-retrofit evaluation costs $150 plus taxes, reimbursed when you receive financial assistance under the program, and the first post-retrofit evaluation is free.
How many companies do EnerGuide evaluations in Trois-Rivières?
NRCan's list of service organizations shows 3 licensed organizations with Trois-Rivières postal codes (checked September 25, 2026).
How long does an EnerGuide evaluation take?
The initial visit usually takes two to three hours, including the blower door test. The follow-up visit after upgrades is shorter.
Which rebates need an EnerGuide evaluation in Quebec?
Currently: Rénoclimat (Quebec) (Quebec's audit-linked path: an assigned evaluator for $150 + tax (refunded except the tax when you receive assistance), then rebates for insulation, air sealing, doors and windows). Check the program page for current terms before you book.