Reviews

10/10

Had GNI come out to the house to inspect/review the attic insulation. They immediately noticed that there were very few air baffles which help improve air circulation inside the attic. After they installed the required baffles and topped up the insulation to R60 we found a significant improvement with thermal comfort on the second floor. Great job! Nick.

Approximate cost of services:
$1,200.00
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Company Response

Hello there Nick,
Thank you for your awesome review for our services. We glad we could help make your home as comfortable as possible.
The team at Great Northern Insulation

10/10

Michael and gold seal caulking did a fantastic job. Michael kept us informed every step of the project and it clearly shows based on the results. Highly recommended!!

Approximate cost of services:
$1,200.00
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Company Response

Thank you for the review Nick! I appreciate your patience with us getting there due to all the rain delays we have had! All the best.