For over 35 years, Great Northern Insulation has increased the comfort, energy efficiency, and durability of buildings and homes throughout Ontario. Our mission is to provide affordable solutions to each and every customer by reducing their energy costs, improving the acoustics of their living/working environment and addressing their unique fire protection requirements. We deliver these solutions with the most experienced staff in the industry. To achieve our goal of 100% customer satisfaction, we back all of our services with a satisfaction warranty, money back warranty, product warranty, and a sustainability warranty. We firmly stand by the statement that "There is more to insulating than just adding insulation". When selecting an insulation contractor, evaluate your options based on their experience, product expertise, customer service, and workmanship. Contact Great Northern Insulation today and experience what a true professional contractor can do for you!more...See more text
Jake and Matt were very knowledgeable. They were punctual and efficient. They explained everything they were doing and did not leave a mess. We would recommend Great Northern Insulation to family and friends.
Was told my furniture etc. would be covered this did not happen. Not all cavities were filled due to my walls popping out from the pressure. No solution was offered by their pros. I will be filling them by hand. Attic was done very well, I am happy how that part turned out. Finally the holes were filled with putty however the spray foam they used to seal the hole protruded past the wall on some of the holes. This should have been shaved back before covering them with putty.
Thank you for your review! Good or bad, we always like to hear customers comments so we can take the opportunity to improve our service. To start, we are very sorry you were not informed of the expectations of a drill and fill application. We send out documents to all of our direct clients to ensure they are aware of the expectations of their application. Under the circumstances of your job, the information was clearly not sent to you. Our sincerest apologies for this. Please call 1-800-265-1914
By CherylT658807
June 30, 2017
Very professional, gave visual and explained process , friendly staff,
Very professional. Very clean I was impressed with how efficient they were. The only thing they missed was putting the screen back in my window. I would definately recommend Great Northern Insulation.
HI Donna, 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.
By mikeved
June 23, 2017
Great job Matt, Dakotq & Jake! Highly recommend.
i will be calling GNI within a month to do Garage insulation. Thanks
Hi Mike Thank you for taking the time to write a review about our company. We are glad to hear that our employees were able to make your insulation experience as pleasant as possible. We look forward to work with you again
