Great Northern Insulation reviews (934)

Review from HomeOwner
Rating: 5 out of 5
Review left on 5 Jun 2020
Attic Insulation
We had been having big temperature changes between our main level and our upper level with the upper level much hotter in the summer and much colder in the winter. GNI quoted us a very reasonable price on replacement attic insulation and completed the job within a few days of contacting them. The temperatures are much more consistent with our upper floor much cooler than before. Very satisfied with the results and worth the cost.
Answer from pro:
Thank you for taking the time to write us, such a great review. It's reviews like yours that reminds us and let us know the great job we're doing. We hope you've already started noticing a difference in the temperature of your home. Thank you for choosing Great Northern Insulation
Reply created 15 Jul 2020
Review from Marc Nicols
Rating: 5 out of 5
Review left on 1 Jun 2020
Attic insulation project
If you want to redeem your faith in great and courteous companies.. this is the one..!! Not only were Derek and Drew 2 of the nicest workman, they take extreme pride in doing things the right way. From start to finish they were courteous, polite, tidy and ensured everything was to our satisfaction. I recommend this entire team from Lindsay to Angelo, to Nick, to Derek and Drew we recommend them ALL 100%. Thank you for a job well done !!
Answer from pro:
Hi Marc, Thank you for taking the time to write us, such a great review. It's reviews like yours that reminds us and let us know the great job we're doing. We hope you've already started noticing a difference in the temperature of your home. Thank you for choosing Great Northern Insulation.
Reply created 3 Jun 2020
Review from HomeOwner
Rating: 5 out of 5
Review left on 28 May 2020
Excellent insulation up-grade
I asked our local contractor about an insulation/ventilation concern in our home. He had a look and advised me to call GNI as in his words, "they are excellent, professional and really know their stuff". So right he was. From very good conversations with the GNI reps in Barrie about what they felt I should and shouldn't do ( yes they actually talked me out of spending money on processes that would not have improved anything ) they came up with an excellent quote. The work was done within a week by a great 2 person crew. Super efficient, they explained the process, and with the aid of drop sheets and personal consideration, once they had finished, you would almost never known they had been here. Basically zero mess. The entire GNI experience was First Class and would not hesitate to recommend them.
Answer from pro:
Hi Runeight, It was our pleasure and thank you for taking the time to write us, such a great review!! It's reviews like yours that reminds us and let us know the great job we're doing. We hope you've already started noticing a difference in the temperature of your home. Thank you for choosing Great Northern Insulation.
Reply created 3 Jun 2020
Review from HomeOwner
Rating: 5 out of 5
Review left on 24 May 2020
Attic Insulation Top-Up
We hired GNI to top-up our main floor attic to an R60 with cellulose blow-in insulation. Right from the beginning it was a very professional and friendly experience. The sales rep, Michael, answered all my questions and went beyond my expectations by even agreeing to wrap my fan duct line with an insulation sleeve that I had purchased. They also installed some baffles to ensure proper ventilation and air circulation, rigid foam boards on the attic hatch and a hatch box wall. It only took about 4 hours for the guys to complete the work and they cleaned up nicely. Top notch company and highly recommend them!!
Answer from pro:
Thank you for taking the time to write us, such a great review. It's reviews like yours that reminds us and let us know the great job we're doing. We hope you've already started noticing a difference in the temperature of your home. Thank you for choosing Great Northern Insulation.
Reply created 3 Jun 2020
Review from HomeOwner
Rating: 5 out of 5
Review left on 8 May 2020
Basement
So happy with this service!! Had our basement spray foamed and the Guys who did it were great, fast and super friendly!! Our basement feels so much warmer already :)
Answer from pro:
Thank you for taking the time to write us, such a great review. It's reviews like yours that reminds us and let us know the great job we're doing. We hope you've already started noticing a difference in the temperature of your home. Thank you for choosing Great Northern Insulation.
Reply created 20 May 2020
Review from HomeOwner
Rating: 5 out of 5
Review left on 16 Apr 2020
Insulation
We decided to upgrade the existing insulation in our home. From quotation to completion of the installation I was kept informed and updated as needed. I was very happy with the quotation cost. The installation team were meticulous, tidy, provided protection where needed and cleaned up upon completion. I am very happy with the service. I would be happy to be contacted by potential customers to confirm my recommendation of this company.
Answer from pro:
Thank you Lolla for taking the time to write us, such a great review. It's reviews like yours that reminds us and let us know the great job we're doing. We hope you've already started noticing a difference in the temperature of your home. Thank you for choosing Great Northern Insulation.
Reply created 22 Apr 2020
Review from Maureen DiIorio
Rating: 5 out of 5
Review left on 16 Apr 2020
Attic Insulation
Team of 2 came in, took over, prepared the areas, did the work, cleaned up, explained a few things and left. Completely unobtrusive, professional, quick and to the point. Loved it, since my days are usually very busy. This was a no muss, no fuss, great job.
Answer from pro:
Thank you Maureen for taking the time to write us, such a great review. It's reviews like yours that reminds us and let us know the great job we're doing. We hope you've already started noticing a difference in the temperature of your home. Thank you for choosing Great Northern Insulation.
Reply created 22 Apr 2020
Review from Customer of Great Northern Insulation
Rating: 4 out of 5
Review left on 2 Apr 2020
Attic Insulation
The two reps (Henry and Matt) arrived on time and were appropriately suited up and had masks and gloves on. They were professional and went right to work, explained what they were doing and were good at cleaning up afterwards.
Answer from pro:
Thank you for taking the time to write us, such a great review. We're so happy you had such great experience on your install and We'll be sure to tell the crew on the wonderful job they did. Thank you for choosing Great Northern Insulation for your Install needs.
Reply created 22 Apr 2020
Review from Brian Monette
Rating: 5 out of 5
Review left on 26 Mar 2020
Garage Insulation
We had a garage that was so cold in the winter that it was affecting other parts of the house. We ordered for home insulation services with gni to remedy that. Paul and Jeff came onsite and were an excellent crew. They went through the process and clarified our order, working quickly and diligently. The garage is warmer already.
Answer from pro:
Thank you Brian for taking the time to write us, such a great review. We're so happy you had such great experience on your install and We'll be sure to tell the crew on the wonderful job they did. We're so happy to hear that you've already started noticing a difference in the warmth of your home.
Reply created 22 Apr 2020
Review from HomeOwner
Rating: 5 out of 5
Review left on 19 Mar 2020
Insolation
We had our bibs system installed in our new cottage. We also had our ceiling insolation as well as spray foam in the rims. Very impressed with the work done.
Answer from pro:
Thank you Laura for taking the time to write us, We're so happy you had such great experience, Thank you for choosing Great Northern Insulation for your Install needs.
Reply created 22 Apr 2020