Quick answer: Pro Home Insulation installs and upgrades attic insulation across Toronto, the GTA and nearby Southern Ontario, including Peel, York, Halton, Durham and Hamilton. Homeowners in all of these areas can use Ontario’s Home Renovation Savings Program, which currently offers up to $1,250 back on an attic upgrade to at least R-50. Amounts can change and funding is first-come, first-served.
Updated November 2026
On this page
Where we work
Pick your city below for local details on housing types, common attic problems and the rebate tiers that fit them. Every city page is written for that area’s homes.
The age of your home matters more than the city line. A 1950s bungalow in Scarborough and one in Oshawa often have the same thin attic, while a 2000s home in Milton or Vaughan usually starts higher but may still be below R-50. New Ontario homes target about R-60 in attic ceilings (Ontario Building Code, SB-12), so many existing homes have room to improve.
Toronto
- Toronto: older brick homes, low attics and tight access in many central neighbourhoods.
- North York: post-war bungalows and backsplits that often have thin, settled insulation.
- Scarborough: mid-century bungalows and split-levels, many with original attic insulation.
- Etobicoke: a mix of older lakeside homes and post-war bungalows with low-clearance attics.
Peel Region
- Mississauga: large 1970s–1990s subdivisions where insulation has settled below R-50.
- Brampton: older core homes downtown and newer subdivisions across the city.
- Caledon: Bolton subdivisions plus rural homes heated with propane, oil or wood.
York Region
- Vaughan: larger detached homes with big attic areas and complex rooflines.
- Markham: older village homes alongside newer subdivisions.
- Richmond Hill: homes from many decades, with frequent pot-light air leaks.
- Newmarket: an older historic core and growing newer neighbourhoods.
- Aurora: heritage homes near Yonge and large estate-style two-storeys.
Halton Region
- Oakville: older lakeside homes and large newer homes with bonus rooms.
- Burlington: post-war bungalows and later suburbs with settled insulation.
- Milton: mostly newer homes that can still fall short of R-50.
Durham Region
- Ajax: wartime-era homes in the south and newer homes to the north.
- Pickering: lakeside homes, split-levels and rural hamlets.
- Whitby: downtown century homes, Brooklin and 1990s subdivisions.
- Oshawa: older core homes where vermiculite can turn up, plus newer north-end areas.
Hamilton
- Hamilton: many older homes with very little attic insulation.
Not sure if we cover your street? Call us. We serve nearby communities too.
Wherever you live, the work follows the same steps: a free assessment, a written quote with your starting and target R-value, air sealing, insulation to at least R-50, and help with the rebate paperwork as a participating contractor.
Which rebate path fits your home
Ontario’s Home Renovation Savings Program has two paths. It is currently scheduled to run until March 31, 2027, and amounts can change.
| Standalone attic path | Bundle path | |
|---|---|---|
| Energy assessment | Not needed | Required before and after work ($600 back) |
| Number of upgrades | Attic only | 2 or more |
| Attic rebate, R-12 or less to R-50 | Up to $1,250 | Up to $1,500 |
| Attic rebate, above R-12 to R-25 to R-50 | Up to $1,000 | Up to $1,200 |
| Attic rebate, above R-25 to R-35 to R-50 | Up to $800 | Not listed |
| Overall maximum | Tier maximum | Up to around $5,000 (gas-heated) or $10,000 (electric) |
| Best for | A quick, simple attic upgrade | A larger renovation plan |
Both paths are open to owners heating with Enbridge gas, or with electricity, oil, propane or wood on the IESO grid. You cannot combine an attic rebate from both paths. See the Ontario attic insulation rebate page and the rebates hub for details.
Quick checklist before you book
- Confirm you own the home
- Note your heating fuel and utility
- Take a photo of your attic from the hatch
- Look for signs of animals or loose, pebble-like insulation
- Ask whether the home already received an attic rebate
- Decide whether you plan other upgrades this year
For more detail, use our attic insulation checklist, or learn about our attic insulation service.
Frequently asked questions
Do you serve areas outside the cities listed?
Yes, in many cases. We work across Toronto, the GTA and nearby Southern Ontario. Call us with your address and we will confirm.
Is the rebate the same in every city?
Yes. The Home Renovation Savings Program is province-wide, so the same tiers apply in Toronto, Durham, Halton, Peel, York and Hamilton. Amounts can change.
Do rural homes without natural gas qualify?
They can. The program is open to homes heated with electricity, oil, propane or wood on the IESO grid, as well as Enbridge gas homes.
How much does attic insulation cost?
It depends on attic size, starting R-value and whether old insulation must be removed. We give a written quote after a free assessment.
How do I book an assessment?
Call us or book online. We will set a time to look at your attic and explain your options and likely rebate tier.
Get a free attic assessment
Pro Home Insulation brings more than 10 years of experience to attics across the GTA. Call (647) 250-0606 or Book online.