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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I really enjoyed dealing with Great Northern Insulation because of their prompt, professional and comprehensive service. The install crew was punctual. They thoroughly prepared before and cleaned up after both jobs. In the attic, they ensured proper ventilation by clearing the soffit vents and installing baffles. They also insulated and air-sealed the attic hatch. The even blanket of blown-in insulation will keep us cozy this winter!
Due to a scheduling error, the crew did not bring the spray foam tanks necessary to complete the basement job. The GNI office remedied the situation by immediately shipping the materials in a separate truck. All the work was completed within the visit. Very happy every facet of this service.
The workers were very professional and courteous, took care to lay plastic down on the floor so my floors would stay mostly clean. They cleaned everything up after themselves and even vacuumed for me. I would definitely recommend them to anyone!
Excellent service, very happy with the employees and all dealings with great northern insulation. They showed up on time, explained what they were going to do, why there doing it and things I could do in future. Cleaned up after they were done and took the time to show what they had done and made sure I was satisfied before leaving.
The work crew showed up exactly when we were told they would and we're completely prepared for the task. The workers were very courteous and knowledgeable and we're speedy and clean. It was a pleasure using GNI and we will be using them for all future insulation needs.
Great Northern Insulation provided us with a reasonable quote, arrived when they said and got the job done in even less time than anticipated. We can already feel a difference in the warmth of the house, and it's only October. They left the area clean and were prompt with any communication. Everyone we dealt with was courteous and approachable. We would recommend.
The crew from Northern Insulation were on time ,friendly and very professional.
They used plastic around the attic openings to keep the dust to a minimum and when completed they vacuumed up anything on the floors. Great job.
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.