Siding contractor
MJC Exteriors
83 Summerlea Ave, Welland, ON L3C 3E9
- Google average
- 5.0
- Ratings counted
- 12
- One and two star
- 0 of 12
- Ontario median
- Not comparable
The first three are Google’s own figures for MJC Exteriors, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Ontario roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 12 | 100% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 0 | 0% |
Too few ratings to compare against other roofers — at 12 ratings a single unhappy customer moves this figure by several points.
The critical reviews
The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.
We hold no one or two-star review text for MJC Exteriors. That is not the same as there being none — it means our capture did not reach any. The rating breakdown above is Google’s own count and is the number to go on.
What reviewers keep mentioning
Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.
- attention to detail3
- cleanliness3
- attention3
- project2
- quality job2
- responsiveness2
- caulking2
- polite2
Other reviews we hold
11 more of the 11 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Joel Gregory3 weeks ago
Max did a great job. Very knowledgeable and efficient in his work. Highly recommend. 👍 …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Stavros Lalos3 months ago
Fantastic work by Max he worked on my house and my father‘s house. He is incredibly skilled, kind, polite and clean. He will be doing more work on my house in the coming weeks and I highly recommend him for you roofing or siding needs. He is trustworthy and highly respected within the Niagara community, and best of all he is an honest individual which is very hard to find these days.
- 5 out of 5Robert Zakarian4 months ago
Very happy with the work done by MJC Exteriors. The James Hardie siding turned out great and completely changed the look of the house. You can tell they pay attention to the details, especially with the aluminum capping and caulking. …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Thank you Robert, glad to hear it
- 5 out of 5Vlad Praleska4 months ago
Fantastic work by Max and his crew. Was very happy with the work done on my parent’s home as well as my place of work. Realistic expectations were set and a quality job done.
Reply from the business
Thank you Vlad, we are happy you are satisfied with the quality of our work
- 5 out of 5Leeann Flynn4 months ago
Great team to work with—professional, reliable, and easy to coordinate with on site. Looking forward to working together again.
Reply from the business
Thank you Leeann, looking forward to working with you again, it was a pleasure!
- 5 out of 5Eric Alexandrov4 months ago
The quality and the easy process of dealing with MJC Exteriors is what makes these guys amazing. From choosing the products/colours, to the jobs start and completion, they were on top of everything. Really happy with the Siding, Soffit, Fascia, Eavestrough and Caulking they Installed. These are the guys you want!
Reply from the business
Thank you Eric!
- 5 out of 5Nate Denbak4 months ago
The MJC team was very professional and responsive! They came In and started the project when they said they would. Stayed within our budget and timeline. Their attention to quality and detail is top notch. I would highly recommend them
Reply from the business
Thank you Nate! Glad you are happy with the outcome
- 5 out of 5matt scarfone4 months ago
This team is Professional, polite, and very clean. Happily recommend
Reply from the business
Thank you Matt!
- 5 out of 5zoey vine4 months ago
great work, great people. highly recommend it.!
Reply from the business
Thank you Zoey!
- 5 out of 5Lindsey Phieffer4 months ago
Speechless! The works these guys do is incredible! Max is so responsive, helpful and has a great vision. Definitely recommended !!
Reply from the business
Thank you Lindsey!
- 5 out of 5Victoriya Gouchtchina4 months ago
I used the services of MJC exterior last summer and I am extremely satisfied with their service. The project turned out so beautiful - we added siding on exterior walls of a triplex, everything looked impeccable, with high attention to details in the cuts and finishes. I’ll definitely use their services again. Max was very responsive and clearly answered to the questions I had.
Reply from the business
Thank you Victoriya, it was a pleasure transforming your triplex
What MJC Exteriors says about itself
Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.
Licensed
“…Our team of licensed professionals uses only the highest…”
Insured
“…Licensed and fully insured contractors Comprehensive warranties…”
Warranty offered
“…Quick Response Quality Materials Guaranteed Work Why Choose MJC Exteriors? With…”
States years in business
“…With over 10 years of combined experience serving the…”
Free estimates
“…Get your free consultation and see what’s possible for…”
24/7 emergency call-out
“…We offer 24/7 emergency repair services. Call…”
Other roofers in Welland
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| 4wards Exteriors | Siding, Eavestrough & Roofing | Windows & Doorseavestrough, polite staff, gutter guards5.080 ratings0% one and two star(905) 736-4902 | 5.0 | 80 | 0%0 of 80 | (905) 736-4902 |
| Faber Roofingfriendly crew, new shingles, thorough cleanup4.963 ratings1.6% one and two star(289) 668-9061 | 4.9 | 63 | 1.6%1 of 63 | (289) 668-9061 |
| Foundation Waterproofing by Moepolite crew, professional crew, efficient team4.856 ratings5.4% one and two star(905) 892-2953 | 4.8 | 56 | 5.4%3 of 56 | (905) 892-2953 |
| Melnyk Roofingquick response, workmanship, promptness4.728 ratings7.1% one and two star(905) 329-5416 | 4.7 | 28 | 7.1%2 of 28 | (905) 329-5416 |
| Nesbitt Contractingquality of work, punctuality, cleaned up after5.026 ratings0% one and two star(289) 294-0600 | 5.0 | 26 | 0%0 of 26 | (289) 294-0600 |
| Bosco Roofingjob, warranty, strong warranty4.423 ratings13.0% one and two star(905) 931-5351 | 4.4 | 23 | 13.0%3 of 23 | (905) 931-5351 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 12 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 12, of which 11 have any text — and it is not everything Google shows.
Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.
There is not much data on MJC Exteriors. A short record here means our capture found little — not that there is nothing to find, and not that the business is new or inactive.