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The ENERGY STAR® Initiative From the Government of Canada

January 29, 2017

The Government of Canada's ENERGY STAR® initiative is designed to encourage home energy efficiency across the country. Collaborating with industry leaders, the program helps Canadians to focus on their home energy usage, and save money on energy bills from season to season. The familiar ENERGY STAR® logo already identifies various home products that are energy efficient, and in many new-built homes, the logo will identify a residence that is highly energy efficient. The ENERGY STAR® logo has been helping Canadian consumers for quite some time already. The icon identifies products that qualify as high efficiency, allowing homeowners to shop more wisely for higher efficiency products. As a voluntary partnership between government and industry, the department of Natural Resources Canada (NRCan) registers both manufacturers and retailers to be part of the ENERGY STAR® program. Many products are made easily available in the market. With energy efficiency becoming more and more of a priority in Canada, ENERGY STAR® is one of three efforts that are underway to promote and encourage energy efficiency across the nation.

  • ENERGY STAR® identifies products that meet or exceed high efficiency specifications
  • Energy Efficiency Regulations set minimum standards for performance and efficiency
  • EnerGuide is Canada's labeling system for all major appliances and HVAC equipment

The EnerGuide Home Evaluation Program

The EnerGuide Home Evaluation Program is designed to help homeowners improve home energy efficiency, while enhancing indoor comfort. An evaluation provides valuable information about energy performance throughout the home - it can often help a homeowner to decide what types of upgrades/retrofits should be made in order to reduce energy consumption. Overall, this is the best way to save dollars and cents on heating and cooling costs throughout the entire year. EnerGuide Home Evaluations also help homeowners to understand personal energy consumption patterns. In this way, better lifestyle choices can be made going forward. Even more, evaluations will identify areas of weakness that can be remedied for improved energy performance. Here, a homeowner can decide which upgrade or retrofit will bring the most benefit, and which will save the most money on energy costs. Simply put, an in-depth evaluation is the first step forward.

The EnerGuide Home Evaluation Process

  • A certified energy advisor comes into the home to assess energy performance from the attic to the basement. Advisers are energy experts, with substantial industry experience.
  • The assessment provides detailed information about overall energy performance, and advises which retrofits/upgrades would be best for reducing overall energy consumption.
  • With a completed assessment, an EnerGuide Rating is assigned to the home, demonstrating the energy performance. There would also be a "label of proof" of the energy rating.
  • EnerGuide Home Evaluations often include specific recommendations for improvement. These would help the homeowner expedite work with the best return on investment.

Whether a homeowner decides to weatherize the home from top to bottom, or insulate specific areas like the attic or basement, every measure contributes to improved energy efficiency. The idea, of course, is to reduce seasonal energy consumption and save money year after year.

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

Southwestern Ontario

7035 Industrial Drive
Comber, Ontario
Canada N0P 1J0

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

GTA East

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

TOLL FREE: 1-800-265-1914

GTA & 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


259 Campbell Street
Sarnia Ontario
Canada, N7T 2H3

TOLL FREE: 1-800-265-1914

Niagara Region

6260 Don Murie St
Niagara Falls, ON
L2G 0B4

TOLL FREE: 1-800-265-1914


Great Northern Insulation - Better Business Bureau Profile.


Best of 2017

From reputation to responsiveness, HomeStars consistently ranks Great Northern Insulation at better than 95% for customer satisfaction. Thanks to everyone for the great ratings! 

HomeStars 2018

Best of 2018

For the second year in a row, HomeStars consistently ranks Great Northern Insulation at better than 95% for customer satisfaction. Thank you again to everyone!

Homestars Best of 2019 Award

Best of 2019

For the third year in a row, HomeStars ranked Great Northern Insulation at better than 95% for customer satisfaction.

Homestars Best of 2020 Award

Best of 2020

For four years now, HomeStars has ranked Great Northern Insulation at better than 95% for customer satisfaction.


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

Enenrgy Savers

Energy Saving

Energy saving and energy efficiency is easier than one might think. Great Northern Insulation helps to identify performance issues, while taking advantage of improvement opportunities.

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

WALLTITE® ECO™ is a high-performance system, professionally installed by certified and approved specialists. Its C.C.M.C. approved (Canadian Construction Materials Centre) - with product quality guaranteed - and with installation by highly trained experts with the technical know-how to do the job right, the first time.


Gold Certification promise

GREENGUARD® Gold Certification ensures the strictest criteria for low-level chemical emissions. Certified products are safe for individuals with sensitivities (children/elderly) and safe for use in school environments and health-care facilities. The product certification is widely recognized by the LEED Rating System (Leadership in Energy/Environmental Design).

Insulthane Extreme

Insulthane® Extreme

For the ultimate in high performance spray foam insulation, Insulthane® Extreme is the professional choice for residential, commercial, and industrial application. With improved thermal performance over other products, Insulthane® Extreme has an exceptionally low Global Warming Potential (GWP). Considered environmentally friendly, this next generation spray foam insulation is non-ozone depleting, and exceeds specifications of other HFC product alternatives.


Multi-attribute product certification

ECOLOGOTM is an accredited sign of environmental performance – holistic – green – sustainable - and compliant with strict, third party standards. Life cycle criteria for product certification may include manufacturing and operations; health and environment; product materials and performance; and product innovation, development, and management.


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).


Baeumler ApprovedTM
Professional, Certified and Insured

Baeumler ApprovedTM gives you peace of mind when connecting with contractors, trades and home service providers. All Baeumler Approved members have demonstrated high quality work for customers and other trade professionals. Members must also have Workers Compensation, liability insurance of at least $1,000,000 and prove professional certification.

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 Energy Conservation Program provides incentives of up to $1,600 to customers who achieve energy efficiency and fuel savings – 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.

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