Insulation review in
GNI recently upgraded our attic insulation to R60. Noticed immediate improvement in air con performance . Hopefully similar improvement in winter heating performance.
Work was completed professionally and efficiently by Tom, Brian, and Andrew of GNI
- Approximate cost of services:
- $4,400.00
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- Company Response
Hi there Wooder,
Thank you for your review, we’ll make sure to pass along your kind words to the team here at Great Northern Insulation. We are happy your home is more comfortable now,
Thanks again!
The team at Great Northern Insulation