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Ontario Rebate Programs

Great Northern Insulation understands that improving your overall home comfort shouldn't come with a price tag that breaks the bank, which is why we stay as up-to-date as possible with all available rebate programs and grants associated with new construction builds or home renovations. We promise to always be the industry leader in providing accurate Ontario home renovation rebate information to our customers and will work to always be an approved contractor for your rebate program of choice.

What Ontario rebate programs are available?

Ontario rebate programs for home renovations or new construction builds are prone to be changed suddenly and on an ongoing basis, which is why it's important to have an organization you can trust keep close contact with the organizations providing rebates to Ontario homeowners. 

Do I qualify for Ontario rebate programs?

Finding out whether or not your home or living situation qualifies for Ontario rebate programs can be a confusing and time-consuming process. Great Northern Insulation can help determine whether or not you qualify for certain rebate programs by learning about your desired home improvements and collecting other information from you. Some rebate programs may require additional steps before or after home upgrades have been completed, and GNI works with you to outline this process and each individual step to ensure that you benefit from the highest rebate or subsidy possible.

If you have questions regarding any of the rebate programs below, or whether they are applicable to you, you can reach out to us through our contact page or by calling 1-800-265-1914 to speak to one of our dedicated customer experience experts, who will be able to advise you on rebate programs available to you.

Are the Canada Greener Homes Grant or Enbridge Home Efficiency Rebate programs still available?

The Home Efficiency Rebate Plus program, a co-delivered program between Enbridge Gas and the Canada Greener Homes Grant, will not be accepting any new applicants as of end of day Monday, February 5th, 2024. The HER+ page on the Enbridge Gas website cites overwhelming demand and participation in the program resulting in the program reaching capacity for its joint funding. 

If you are a homeowner who has not completed a pre-retrofit energy assessment prior to Monday, February 5th, or have a pre-retrofit energy assessment booked after February 5th, 2024, you will not be eligible to enter the HER+ program.

Additionally, NRCan has announced that the Canada Greener Homes Initiative will be entering a new, next phase in the upcoming weeks with targeted support for Canadian households with low-to-median incomes.

What is an energy audit/assessment?

Certain rebate programs may require a pre- and post-work energy audit to be completed in order to be eligible to receive rebates. An energy audit, or energy assessment, is an evaluation to tell you how much energy your home consumes, and identifies problematic areas that should be improved or fixed. Following an energy audit, completed by an NRCAN-registered energy advisor, you will receive several reports, including an EnerGuide Rating label, which gives you detailed information specific to your home. These reports will assist in outlining your best plan of action to make your home more comfortable and reduce your energy bills! 

Western Ontario

935 Keyes Drive
Woodstock, Ontario
Canada N4V 1C3

Phone: 1-800-265-1914

Fax: (519) 539-7946
TOLL FREE: 1-800-265-1914

Muskoka, Haliburton, Northern Ontario

1027 Elwell Park Road
Gravenhurst, Ontario
Canada P1P 1R1

TOLL FREE: 1-800-265-1914

Central Ontario

29 Ferndale Industrial Drive
Barrie, Ontario
Canada L4N 9V5

TOLL FREE: 1-800-265-1914

Greater Toronto Area

2 Guided Court
Etobicoke, ON
M9V 4K6

TOLL FREE: 1-800-265-1914

GTA East

103 North Port Road
Port Perry, Ontario
Canada L9L 1B2

TOLL FREE: 1-800-265-1914

South Central Ontario

450 Industrial Dr,
Toronto (Milton), Ontario
Canada L9T 5A6

TOLL FREE: 1-800-265-1914

Eastern Ontario

1035 Moodie Dr #1,
Nepean, ON
K2R 1H4

TOLL FREE: 1-800-265-1914

Niagara Region

25 Lincoln Ave
St. Catharines, ON
L2P 2C7

TOLL FREE: 1-800-265-1914


Great Northern Insulation - Better Business Bureau Profile.

Homestars Best of 2021 Award

Best of 2021

HomeStars has ranked Great Northern Insulation as a company that goes above and beyond in every aspect of business for the year of 2021.

Homestars Best of 2022 Award

Best of 2022

HomeStars has ranked Great Northern Insulation as a company that goes above and beyond in every aspect of business for the year of 2022.


GNI is the Authorized & Trusted Insulation and Air Sealing Installer for Lowe’s

Trusted for Over 40 Years

Over 40 Years in Business

At GNI, we service your project with the most experienced staff in the industry. Ongoing professional development is an obsession at GNI and we will not compromise at any level to bring to our customers the very best Installers, Sales Representatives, Customer Care Personnel, Field Superintendents, Estimating and Technical Support to your project.

100% Canadian

100% Canadian

Great Northern Insulation is recognized as Canada's largest full-service insulation contractor. GNI is 100% Canadian owned, proudly serving Ontario customers since 1980.

Foam Masters

Do it right the first time
- with foam mastersTM

January, 2021 regulatory phaseout of hydrofluorocarbons (HFCs) with the introduction of WALLTITE CM01. Using hydrofluorolefins (HFOs) with lower global warming potential (GWP) compared to HFCs, WALLTITE CM01 is the next generation of spray foam insulation.



Heatlok® Soya HFOTM leverages Honeywell’s latest Solstice® Liquid Blowing Agent technology. This new hydrofluoroolefin (HFO) blowing agent is the most environmentally conscious blowing agent produced to date, with a zero ozone depletion potential (ODP) and a global warming potential (GWP) of 1, which is more than two orders of magnitude (99.9%) lower than HFCs used in this industry.


3MTM products.
Quality + Performance = Savings

3MTM energy-saving products are designed to keep warm air in, and cold air out, while keeping energy bills down. Products optimize energy efficiency in buildings and homes; improve indoor environment for occupants; and effect the reduction of seasonal energy costs. 3M products are authorized for LEED credits (Leadership in Energy/Environmental Design).

Holmes and Holmes

Holmes and Holmes


Mike Holmes and his son Mike Jr. (MJ) convert MJ’s bachelor bungalow into a two-storey home for MJ and his girlfriend Lisa. Choosing the newest materials and build techniques, the father and son team follow Mike’s famous motto – “Make it right.” The show can be watched on HGTV and DIY Network.


Enbridge Incentives

The Home Efficiency Rebate Plus program offers up to $10,000 in home reno rebates – and Great Northern Insulation can pave the way.


Great Northern Insulation proudly abides by a renovation-specific Code of Conduct set by RenoMark™.


We are Verified & Bonded by eRenovate. When you choose to proceed with our services through their platform, you receive the gaurantees set forth through their program.

As Seen on Love It or List It

The GNI crew have been featured installing insulation on Love It or List It - have you seen our logo in an episode?

Climatizer Cellulose


CLIMATIZER PLUS cellulose insulation is manufactured from a minimum of 85% locally-sourced post-consumer recycled newsprint. Non-toxic additives are applied to the uniquely fiberized paper generating a building material with superior thermal and acoustic properties, as well as exceptional resistance to fire, moisture, mould and pests.

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