Reviews

10/10

Clear communication and good service. GNI just renovated our attic insulation and updated washroom ventilation system through the attic. The staff and professional technicians are very friendly. The site working efficiency is satisfactory. Basically, I think the offered price is reasonable. Overall, GNI insulation service is cost-effective.

Approximate cost of services:
$1,400.00
Was this review helpful?
Company Response

Thank you for the wonderful review! We are very happy to hear about your positive experience. We will ensure that our team members receive this feedback. Thank you so much for choosing Great Northern Insulation.