HRSP (with assessment)
ActiveGet $600 back on your energy assessments — then up to $7,700 for insulation
Audit required
Regional guide · updated August 23, 2026
The York Region home energy guide
York Region runs the full spectrum — from Newmarket's older main-street homes to Markham's 2000s subdivisions — and it happens to host several of Canada's largest audit organizations. Getting two quotes here is easy; knowing what to ask them for is what this guide is for.
The housing stock, read like an auditor
Vaughan and Markham are dominated by 1980s–2010s two-storeys: poly vapour barriers, decent nominal insulation, builder ductwork, and ventilation as the sleeper issue. Richmond Hill, Aurora, and Newmarket mix in 1960s–70s splits and older village cores with emptier walls and thinner attics. Estate lots north of Major Mackenzie add large propane- and oil-heated properties where fuel-switch economics rival anything in the province.
What audits find in York Region
- Duct balance and bonus-room comfort failures in the newer two-storey stock
- Condensation and stale air in tight-but-unventilated 1990s homes
- Thin attics and rim-joist leakage in the older splits
- Propane/oil estate homes with dramatic heat-pump conversion math
- Finished basements hiding uninsulated foundation walls
Tests to ask for by name
- Blower door test — the leakage number that reorders your plan
- Infrared scan — finds the empty walls without opening them
- CSA F280 heat-loss calculation — before any heat pump quote
- Radon test — Health Canada recommends it for every home
Run the planner for the full test list matched to your house — it carries into your audit request automatically.
The rebate angle
Several of the province's highest-volume service organizations are headquartered in York Region, so quote comparison is practical. Home Renovation Savings applies region-wide — $600 assessment rebate on the two-upgrade path, heat pumps to $12,000 — and rural properties on oil should price the switch even without a rebate deadline pushing them.
HRSP (no assessment)
ActiveHeat pump and single-upgrade rebates without an assessment
No audit required
CMHC Eco Improvement
Active25% back on your CMHC mortgage insurance premium after energy renovations
No audit required
Registered advisors serving York Region
All 6 are NRCan-licensed service organizations — with direct links to their Google, HomeStars, and BBB reviews. Full directory view →
Windfall Ecology Centre
Non-profitNRCan-licensed service organization
Greater Toronto Area, with 20+ years delivering EnerGuide evaluations
$500 + HST initial · $250 + HST follow-up
The Energuy
CompanyNRCan-registered service organization
Province-wide Ontario coverage; also active in BC, AB, SK, MB and several US states
Canada Energy Audits
CompanyNRCan-registered service organization
GTA-centred (Richmond Hill head office), with BC operations
Green Canada Home Advisors
CompanyNRCan-registered service organization; CHBA Net Zero qualified
Richmond Hill head office; Ontario and BC
All Season Inspection
CompanyNRCan-licensed service organization
Vaughan head office; claims coverage in ON, BC, AB and SK
EnerSolution
CompanyNRCan-registered service organization
Multi-province provider (ON, MB, AB, BC) — confirm coverage for your area
Common York Region problems, diagnosed
Drafts and cold rooms →Heating bills feel too high →Ice dams and icicles →Thinking about a heat pump →
Local questions
Which audit company should I pick in York Region?
Compare at least two — a community organization like Windfall against a volume provider — and judge on what they'll measure: confirm thermal imaging is included, and ask for duct testing if comfort is your complaint. Every listing on this site is NRCan-licensed; check their Google and HomeStars reviews from their profiles.
We're on propane north of the city — priorities?
Get the audit's heat-loss calculation and price a cold-climate heat pump conversion immediately; propane heating costs typically make the payback the fastest of any fuel, with or without rebates.
Plan it properly in York Region
Tell us about your home and we'll match you with a registered service organization — with the right tests flagged for your situation.
Email us what you’re planning and your postal code — we’ll reply with registered service organizations for your area and which rebates apply.
Email hello@audityourhome.com