Great Northern Insulation

Rating: 4.8 out of 5

Great Northern Insulation reviews (936)

  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 21 May 2015

    Attic Insulation

    GNI came on time for the initial visit and gave an honest opinion on what needs to be done. They were the only ones to actually crawl into the attic to inspect. They did what they promised and did an excellent job. Would definitely recommend them.

    Answer from pro:

    Hi Sudhakar, Thank you very much for taking the time to write us a review, we really appreciate it. We’re glad you’ve enjoyed our services! The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 14 May 2015

    Insulate upper attics wrap basememnt

    Great Northern Insulation recently completed a job for me and I just wanted to say "thanks" and what a great job they did! I am very happy with the job they completed!!! Workers were kind courteous and easy to communicate with 5 ***** rating.

    Answer from pro:

    Thank you very much John for choosing the team at Great Northern Insulation, and for taking the time to leave us such a great review. We are very grateful for your business. The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 4 out of 5
    Review left on 14 May 2015

    Blown-In Insulation

    Your guys doing the blown-in insulation did an equally as good job as your crew who did the spray foam insulation a few weeks ago at my home in Amherstburg..

    Answer from pro:

    Thank you very much Rick for choosing the team at Great Northern Insulation, and for taking the time to leave us such a great review and for continuing to choose us for your home retrofits. We are very grateful for your business. The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 6 May 2015

    Overhange and Crawlspace

    My husband was super impressed with the guys that came to do the work. They were very professional and courteous. They took the time to show him what had been done and explain everything. We will be sure to refer you to anyone who asks. Thanks again.

    Answer from pro:

    Hi there Carolyn, 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

    Reply created 7 Jun 2021
  • Review from Manoj Patgunarajah
    Rating: 5 out of 5
    Review left on 5 May 2015

    Crawlspace

    We recently had Great Northern Insulation come into our home and they spray foamed our crawlspace, everything was done perfectly and we were very satisfies with you customer service. Thank You

    Answer from pro:

    Thank you very much Manoj for choosing the team at Great Northern Insulation, and for taking the time to leave us such a great review. We are very grateful for your business. The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 4 out of 5
    Review left on 28 Apr 2015

    Sunroom Spray Foamed

    Your guys did an excellent job and I'm very pleased with the results. They took extra care to make sure the spray didn't cling to the PT posts and surrounding siding as well as the crushed stone ground. Job well done!

    Answer from pro:

    Thank you for leaving us such a kind review Rick, we truly appreciate your business. The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 2 Apr 2015

    One floor bungalow 2300 sq. ft

    I recently had my 2300 sq. ft.bungalow home reinsulated by Great Northern Insulation, The crew members who completed the work were very polite and well mannered and did a great job!

    Answer from pro:

    Hi Steve, Thank you very much for your thoughtful review. We are glad you are so happy with our crew’s work! We’ll be sure to pass along your note to our team. The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 2 Dec 2014

    Basement Insullation

    Right from the start we were pleased with the service. Araon was our salesperson and he worked with us, so that we could get the work done within our budget and explained what would be done. Kristy in the appointment office was wonderful at working around our schdule and the guys that came and did the work were professional and arrived on time and cleaned up before they left. I would without hesitation recommend this company. Our basement is so warm now that we actually have to cover some of the heating vents. Great job by all

    Answer from pro:

    Hi there Mark, 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

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 21 Feb 2014

    Complete Attic insulation

    We received several quotes for our attic insulation top up. The home is a 1950's bungalow so we were in desperate need of an attic insulation update. We chose Great Northern and were very pleased with the efficient application. The job was completed on time in under 4 hours with no mess inside the home. We would recommend Great northern! R Reid Richmond Hill

    Answer from pro:

    Thank you very much Rob for choosing the team at Great Northern Insulation, and for taking the time to leave us such a great review. We are very grateful for your business. The team at Great Northern Insulation

    Reply created 4 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 12 Feb 2014

    insulation

    The house we purchased in Mississauga had a poor layer of insulating stuff. I've found "Great Northern Insulation" company in internet. Mike came at the same day I called, made the estimation and scheduled the date of work. All was done exactly as promised, quickly and with the excellent quality. Now I'm paying for heat significantly less than before. Good work, guys!

    Answer from pro:

    Thank you very much Andrew for choosing the team at Great Northern Insulation, and for taking the time to leave us such a great review. We are very grateful for your business. The team at Great Northern Insulation

    Reply created 4 Jun 2021
Get in touch