Group SIS is an accredited Company with the Regie de batiment de Quebec. We maintain 5 million in insurance liability at all times for our business. We are a commercial residential, and institutional works. We have the expertise to take on any project of any size.

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8190 Outremont, Montreal QC H3N 2M4

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Group SIS has not yet been rated. Be the first to write a review. The average customer rating for other businesses providing similar services serving the Montreal area is 4.2.

Overall Rating Summary

Quality of work N/A NA
Timeliness N/A NA
Cleanliness N/A NA
Budget N/A NA
Communication N/A NA
Courteous N/A NA

Rating Distribution

Very Good


Group SIS has a TrustScore™ of 3.5. The average TrustScore™ for other businesses providing similar services in Montreal and the surrounding areas is 3.6. For detailed information on how TrustScore is calculated, click here.

TrustScore 3.5 / 5.0
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The following elements are used to calculate TrustScore:

Customer Reviews Last 12 Months All Time
Total Received 0 0
Approved 0 0
Unverified 0 0
Suspicious 0 0
Overall Rating N/A N/A
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Complaints Received Last 12 Months Last 3 Years
Suppliers & Creditors 0 0
Employees & Sub-Contractors 0 0
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Posted License Information Not yet provided
Posted Liability Insurance Not yet provided
Posted Workers Compensation Not yet provided
Ever Provided False or Misleading Information No
Company Website Not yet provided
Social Media Profiles Not yet provided
Endorsed by Peers Not yet endorsed
In Business Since 2009
Member of TrustedPros Since 2015

TrustedPros does not validate certain information provided by contractors and vendors in conjunction with the creation or maintenance of their profile. 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.

Additional Information

Main Contact(s): Christos Petsinis
Listed with TrustedPros since: 2015
Residential work: Yes
Commercial work: Yes
Accepts credit cards: No
Year established: 2009
Offers financing: Yes
24 Hour emergency Service: Yes
Legal structure: Incorporated
Offers Financing: Yes
Licensing Information: Contact Group SIS to request licensing info.
Insurance Information: Contact Group SIS to request insurance details.

Check local laws pertaining to license requirements and verify license and insurance details provided by the contractor prior to hiring.


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