Great Northern Insulation

Great Northern Insulation employees John and Dan did an outstanding job with our Fiberglass Insulation into our attic. They were very courteous and professional and cleaned up the area afterwards as if they were not there. My husband and I are very pleased with their job.

Great job by employees John and Dan. crew 82791. Arrived on schedule and job completed and cleanup done before schedule. J.R. very personable and professional. Job well done. I have recommended your employees to many of my friends already.
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Took a bit of time to book this service but eventually got an appointment. The crew that installed the insulation in the attic did a great job and went above expectations.

This morning two very nice gentlemen came and insulated my crawlspace. They were efficient and very friendly and lastly they were honest. I offered to tip them and they told me they could not take it. Company policy.

GNI was extremely helpful for providing blown attic insulation for my home. They arranged for a quote which was professionally done and accurate as to final costs. Their office team worked with me to assess any energy rebates that I was eligible for. The insulation team was friendly and helpful, and easily answered any questions that I had. Thanks GNI!

Your staff were very helpful, they explained everything i need to know about the installation and cleaned up after themselves. They even asked me to have a look a there job once it was finishes.

Great Job and very professionally done. Arrived on time and explained all the steps they were going to take. Matt and his highly skilled crew completed the job in a timely manner with no mess afterwards. Very helpful and knowledgeable when it came to insulation products and procedures necessary for the work to be completed. Excellent Job!

Great job, but professional and accommodating crew/techs. And, great product ! ! I couldn't be happier... They arrived on time, took great care to protect the floor, and close furniture...

Great experience from start to finish. Phil arrived on Saturday morning on time at the cottage, quoted the job and we booked the appointment.
The technicians Dave and Hunter arrived on schedule , explained the process and timelines and did an amazing job in a basement crawl space that was only 30 inches high. Pulled all the old bat insulation , cleaned up and were very knowledgeable and courteous.
Next insulation job I need I would call them without hesitation, final price exactly as quoted. Highly recommend this organization.

GNI was superb. They were very helpful, suggested alternatives during the quote process and even hooked us up for rebates from our local utility! They were very patient with the many changes to the schedule of our basement renovation. They team sent to the house was on time and performed the worked without a hitch. They did a great job of the basement, were tidy and cleaned up the place very well. Now my basement is dry and keeps the heat. Their quote was the best and can't say I could have wanted any more from their service. Great job GNI .... would not hesitate to recommend you.