Reviews

10/10

We are very impressed with our new Clera windows and doors. The quality is superior and the installers were excellent. Professional, friendly and thoughtful. We cannot say enough and will definitely recommend Clera Windows and Doors to all our friends and family. We are absolutely thrilled. Thank you Les, Chris, Ryan and Josh. - Steve and Joan

Approximate cost of services:
$28,000.00
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Company Response

It's always so encouraging to hear from a customer that's impressed with our products and services. JD. We truly appreciate your feedback.

10/10

Angelo was an excellent representative. He answered all our questions. The two gentlemen who added insulation to our attic were professional and friendly. They had the job done in only two hours. We are extremely satisfied with the service and would recommend Great Northern Insulation to family, friends, and neighbours.

Approximate cost of services:
$1,200.00
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Company Response

GNI is built upon reputable service and that means going the extra distance required to keep your house in the best shape possible.

Thank you so much for your kind words. We will make sure Angelo and the crew members hear how please you were with their services..