Great Northern Insulation was founded in 1980 and quickly became a leading insulation company. We have since moved beyond insulation, and service all of Southern Ontario. We offer a complete lineup of services for every type of building, including air sealing and weatherization. We specialize in new construction and retrofits, and offer multiple read more...
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Jake and Aaron came in and did a great job. They were nice, knowledgeable and respectful to me and my home. If I ever need an insulation job done again, I will certainly use GNI again as well as refer them to anyone I hear who needs a job done.
Thanks again.
I was impressed by the detail in the estimate. The estimate outlined every aspect of the job being quoted and the price was fair. I didn’t find this to be the case with other estimates I received. The knowledgeable and friendly installers showed up on time, placed protective plastic on all floors they walked on and generally kept the mess to a minimum. I was impressed that no time was wasted with personal conversations between employees or cell phone use. The workers were very professional. The job was completed exactly as quoted. I’m very happy that I chose Great Northern Insulation for my attic insulation home improvement job.
Great Crew! From the start great company to deal with. The gentleman who came to quote the job was quick, professional and knew his stuff. The install crew ( Henry, Devon and Mike) were extremely efficient and clean. In and out in just under 3 hours. Definitely recommend them.
Two young guys cameo insulate the attic. Informed me of what they were going to do and what they planned on doing. They informed me of a couple of issues and they took pictures
they left after cleaning up and left the area clean and neat. I was very impressed with the workmanship and the quality of the people and there work.
Work was performed without incident and in a reasonable timeframe. Both Henry and Devon were very pleasant and answered questions when required about the work that was being done.It was a nice experience to have this job completed properly and at a reasonable price.
3 gentlemen came to do the insulation work. They showed up on time abd where polite and professional. Plastic was laid down they got the equipment to spray the attic. I requested additional attention in one area which was promptly addressed. They cleaned up after themselves.
I was very satisfied but would have had liked the opportunity to have been able to inspect the completed job but everything had been cleaned and sealed. We are noticing that the house is warmer.
Great Northern Insulation has a TrustScore™ of 3.7. The average TrustScore™ for other businesses providing similar services in Woodstock and the surrounding areas is 3.7. For detailed information on how TrustScore is calculated, click here to learn more.
The following elements are used to calculate TrustScore:
Customer Reviews | Last 12 Months | All Time |
---|---|---|
Total Received | 0 | 342 |
Approved | 0 | 340 |
Unverified | 0 | 2 |
Suspicious | 0 | 0 |
Overall Rating | 4.7/5 |
Complaints Received | Last 12 Months | Last 3 Years |
---|---|---|
Suppliers & Creditors | 0 | 0 |
Employees & Sub-Contractors | 0 | 0 |
Transparency | |
---|---|
Posted License Information | Services listed by Great Northern Insulation may not require a Trade License. Check local laws to confirm license requirements before hiring. |
Posted Liability Insurance | Not yet provided |
Posted Workers Compensation | Not yet provided |
Company Website | Yes |
Social Media Profiles | |
Endorsed by Peers | Not yet endorsed |
In Business Since | 1980 |
Member of TrustedPros Since | 2017 |
TrustedPros does not validate certain information provided by contractors and vendors in conjunction with the creation or maintenance of their profile and we cannot endorse or guarantee the performance of any contractor. TrustScores are provided for informational purposes only. We urge you to use the TrustScore™ in conjunction with the tips provided in our Hiring Guide to maximize the probability of hiring the best professional for you project.
Caulking, Energy Inspections, Insulation,
Great Northern Insulation was founded in 1980 and quickly became a leading insulation company. We have since moved beyond insulation, and service all of Southern Ontario. We offer a complete lineup of services for every type of building, including air sealing and weatherization. We specialize in new construction and retrofits, and offer multiple types of products to suit your need.
Main contact(s) | Robert De Medeiros |
Listed with TrustedPros since: | 2017 |
Residential work | Yes |
Commercial work | Yes |
Warranty | Warranty details not yet provided |
Accepts credit cards | Yes |
Year established | 1980 |
Offers financing | Yes |
24 Hour emergency service | No |
Legal structure | Incorporated |
Licensing information | Services listed by Great Northern Insulation may not require a Trade License. Check local laws to confirm license requirements before hiring. |
Insurance information | Contact Great Northern Insulation to request insurance details. |
Check local laws pertaining to license requirements and verify license and insurance details provided by the contractor prior to hiring.