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 12 Feb 2018

    Insulation top up attic

    Called for an estimate and Alex came by to have a look. He answered all my questions and didn't try to up sell me on stuff i didn't need. Quote was very competitive and I agreed to go ahead the same day. The only small issue I had was that I had to call back a couple of times to schedule the appointment. With the Greenon rebate I knew they were busy. The hold up was the Milton office, but with the help of Alex and the head office I got a quick appointment later that week. The guys that came and were friendly and professional. They were knowledgeable and helpful. I didn't notice any change in temperature for a couple of days, but now I do find it is warmer and the heat is contained longer in the house.

    Answer from pro:

    Thank you very much Winston 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 STEF STOIK
    Rating: 5 out of 5
    Review left on 8 Feb 2018

    Spray foam and blown in attic insulation

    From initial estimate to the end of the job, I knew I was in good hands with GNI. Mike from the Port Perry office answered all of my questions during the estimate and made me feel I chose the right company to do the job. The crew that showed up both days in December, one day for spray foam and another day for the attic, were extremely professional and very respectful to my home. They left no trace that they were even there. The savings on my bills are extraordinary and worth every penny I paid. I have recommended GNI to three other people and two have since completed the work and are extremely satisfied. The third is booking for a later date, and I'm sure they will be pleased as well. You cannot go wrong with GNI.

    Answer from pro:

    Wow, thank you for such a thoughtful and excellent review Stef. We are truly pleased to hear how happy you are. Thanks again for choosing Great Northern Insulation. The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from Customer of Great Northern Insulation
    Rating: 5 out of 5
    Review left on 5 Feb 2018

    Insulation of attic and crawl space for a energy program

    I felt the men working in my house were very fast , efficient and very friendly . Matt, Steve and Lee did a very hood job and you could tell they knew what they were doing . They were very friendly and helpful and even cleaned up after they were done their work . I would definitely recommend them to anyone and now my house is warm and much more comfortable .

    Answer from pro:

    Thank you for leaving us such a kind review, we truly appreciate your business and will make sure to pass the message along to the rest of the team. The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 4 Feb 2018

    Home insulation

    Great Northern Insulation recently insulated my entire, older home, from basement to attic. I was very impressed with everything about this team; from their quality of work, level of knowledge, professional manner, prompt arrival times and even full clean up. And on top of all that, Jeff, Zoltan and Alvin worked on my home, as if it were their own! I HIGHLY RECOMMEND Great Northern Insulation!

    Answer from pro:

    Thank you for leaving us such a kind review Dee, we truly appreciate your business and will pass on your thoughtful words to the other crew members. Thanks again! The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 1 Feb 2018

    Insulating our two rooms down the basement and our attic

    I cannot begin to tell you how impressed we were with first of all, with Great Northern Insulation, from the time the supervisor arrived as promised, to the dates of Jan. 26th and 29th when the team of Dave and Hunter came at the exact time and date they said, to the way they professionally conducted themselves, were very pleasant and they knew their stuff; wow, all was done and finished before we realized it. They work so well as a team and have lots of experience with using foam insulation plus in the attic, spraying it and we are just so happy that our house now is properly insulated and we can begin to put up our walls now. Thank you to a wonderful experience, from beginning to end. Rose and Richard Smith, Orillia.

    Answer from pro:

    Hello Rose and Richard, Thank you for leaving us such a kind and thorough review. We will make sure to pass on the message to our crew members! We are very grateful for your business and are happy that you are living comfortably. The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 29 Jan 2018

    Attic Insulation

    Had good experience with Great Northern Insulation. Tom and Brian from the Barrie branch came on the day they said they would and left the house mostly clean. My work was done last month and I've already recommended them to couple of my friends.

    Answer from pro:

    Thank you for leaving us such a kind review Pan, 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 29 Jan 2018

    Attic Insulation

    Would highly recommend Great Northern Insulation Tom and Brian from the Barrie branch : showed up on time were both very professional and curious and cleaned up after the job was completed.

    Answer from pro:

    Thank you for leaving us such a kind review Rose, we truly appreciate your business and will pass on your thoughtful words to the other crew members. Thanks again! The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from Customer of Great Northern Insulation
    Rating: 3 out of 5
    Review left on 28 Jan 2018

    attic insulation

    Efficient service. They did however overfill in the attic windows showing outside and damaged a painted column on our front porch with their hoses. Also led us to believe that they rebate would be deducted from the cost rather than having to wait now 8-12 weeks for our rebate to arrive.
  • Review from Customer of Great Northern Insulation
    Rating: 5 out of 5
    Review left on 24 Jan 2018

    Attic Insulation

    We were impressed with the Alana's knowledge of what insulation products and applications would best meet our needs. The work was done professionally. The crew was tidy and on time. We are 100% satisfied with the job, from initial contact through installation.

    Answer from pro:

    Thank you for leaving us such a kind review, we truly appreciate your business and will pass on your thoughtful words to the other crew members. Thanks again! The team at Great Northern Insulation

    Reply created 7 Jun 2021
  • Review from HomeOwner
    Rating: 5 out of 5
    Review left on 24 Jan 2018

    Spray Foam in garage

    from the moment we dealt with GNI I knew this would be a good experience. From the beginning with Eric and his professionalism and quick response time to the actual insualation day with Scott. I am very happy and will be getting my Eric done shortly and am sure I will have the same experience. Thanks GNI! I will be recommending you to others

    Answer from pro:

    Thank you Dayas for leaving us such a kind and thoughtful. We will make sure to pass on the message to our crew members! We are very grateful for your business and are happy that you are living comfortably. The team at Great Northern Insulation

    Reply created 7 Jun 2021
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