Great Northern Insulation

Home Inspection
ON
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Great Northern Insulation
Star Score
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94%

This is the average rating based on homeowner reviews.
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How well a company responds to Service Requests and Reviews.
Reviews by rating (past 12 months)
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Best of 2020 winner 9 timesBest of 2020winner 9 times
Giving Back Award winnerGiving Back Awardwinner

Reviews for Great Northern Insulation

Average customer rating:
9.5 10 (828 reviews)

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Private User
Private User
Private User reviews Durham, ON
10/10

Attic and basement insulation

Thank you GNI for providing excellent service from start to finish! All staff were very professional and courteous. All communication, from the first phone call to the emails with my many questions, was prompt and considerate. The insulation team arrived on time, worked efficiently, and explained everything they were doing. My expectations were exceeded and I would certainly recommend your company.

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ED in Fort Erie
ED in Fort Erie
0 reviews Fort Erie, ON
8/10

BASEMENT INSULATION

ON TIME QUICK WORK AND CLEAN UP BUT 1 FELLOW WAS NEW AND 1 WAS EXPERIENCED YOU CAN TELL BY UN EVEN LINES ON 1 SIDE AND THE OTHER EVEN BUT GOOD WORK BY BRENDAN AND JESSE

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Private User
Private User
Private User reviews Toronto, ON
10/10

Dorchester Insulation

Excellent service. Guys came in and did a thorough job , cleaned up when finished. Very knowledgeable staff. Let me know right away that we had a rodent problem and gave me great options.
Very courteous and friendly service.
Thank you

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Steved
Steved
1 review Nanticoke, ON
10/10

Attic Spraying

Fabulous job by Chris, Dan and Connor. Explained the entire job, cleaned up after the job. All three guys w3re extremely friendly.

My wife and I couldn’t be more happy.

thanks Steve

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Private User
Private User
Private User reviews Newmarket, ON
10/10

Attic Insulation

Great Northern Insulation did a truly wonderful job.
Great service all around.
The workers were Bill and Dan and they were so organized, accomodating and very friendly.
Thank you for taking care of my family

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Amiram in Waterloo
Amiram in Waterloo
0 reviews Ottawa, ON
8/10

Attic insulation by GNI

Contacted GNI after I saw the reviews on Home-stars.
Communication started not as smooth as I wish.
Late is the key word, late response, late arrival of sales person, late receiving the quote and insulation guys were late as well.
Now comes the flip, Jordan managed to reschedule the work to Sunday brought Will with him and both of them worked and finished the job.

To management I would recommend to review your operation process for that alone I would give 4/10.
For the personal you get 10/10 especially for guys like Jordan and Will.
These kind of guys are the ones you want to make sure you keep in your company.

1 of 1 people found this review helpful.
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Gord
Gord
1 review Hamilton, ON
10/10

Removal of basement fiberglass insulation

Phil and Bill did a great job of removing and disposing of the fiberglass insulation in our basement. They answered all of my questions in detail. Very respectful and courteous. Great team work!

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rob in Richmond Hill
rob in Richmond Hill
1 review London, ON
10/10

Insulation installed in attic

The installers Dan, Chris were professional and provided great service. They showed up at the scheduled time. Completed the installment in the allotted time as was quoted. Cleaned up any debris do to the process.
Thank you.
Rob Liberatore

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WARREN
WARREN
1 review Hamilton, ON
8/10

insulation

Dan and Chris showed up on time and covered entrance way and stairs with plastic. The job was performed very quickly with very little mess. I would highly recommend them.

0 of 1 people found this review helpful.
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Private User
Private User
Private User reviews Hanover, ON
10/10

Bathroom renovation

Talk about an efficient Company,
They were extremely quick in having the job done in the time set up and made sure the communication was clear and easily understood from the start. The crew who came to our house were courteous, friendly and very knowledgeable. They protected our belongings and made sure the job was expertly completed and cleaned up thoroughly.
Great job from start to finish !!
Thank you,
Bruce Chadwick

1 of 1 people found this review helpful.
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The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about Great Northern Insulation

Great Northern Insulation is an industry leading insulation installer with over 40 years experience. We are the largest insulation company in Ontario and have branches throughout the province. We are Energy Star and Foam Masters™ certified. We offer Free In-Home Assessment, contact us today to learn more.

CATEGORIES
Home Inspection, General Contractors, and Renovation Advisors
SERVICES
Insulation
SPECIALITIES
Spray Foam Insulation, Blown Fibre Insulation, Air Barriers, Old Insulation Removal, Air Sealing & Draft Proofing, Fire Protection, Batts & Vapour Barriers, Specialty Coatings
WEBSITE
https://www.gni.ca/
YEAR ESTABLISHED
1980
LIABILITY INSURANCE
Yes
WORKERS COMPENSATION
Yes
WRITTEN CONTRACT
Yes
WARRANTY TERMS
https://www.gni.ca/about/service-commitment-great-northern-insulation
Company profile information is not moderated by HomeStars. Ask the contractor to verify before hiring.