Roofing contractor
Toitures Alto
Listed under Mont-St-Hilaire, QC
- Google average
- 4.0
- Ratings counted
- 43
- One and two star
- 10 of 43(23.3%)
- Quebec median
- 2.9%
The first three are Google’s own figures for Toitures Alto, 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 Quebec roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 28 | 65% | |
|---|---|---|---|
| 4 | 3 | 7% | |
| 3 | 2 | 5% | |
| 2 | 2 | 5% | |
| 1 | 8 | 19% |
Much higher than most — the typical roofer in Quebec sits at 2.9%. A higher share is a reason to read the critical reviews below, not a verdict.
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.
All 8 of the one and two-star reviews we hold for Toitures Alto, most recent first.
- 1 out of 5Charlotte Audet4 days ago
Customer Service: 0/10 We invested nearly $80,000 in a complete roof replacement, including the installation of a new gutter system and chimney flashing. Measurements were taken and the contract signed in December 2025. The roofing work was finally completed during the week of May 12, 2026. At that time, we were informed that the gutters were still not ready and that we would have to wait approximately two more weeks. It is now three months later, and the gutters are still not installed. Since then, we have followed up numerous times, contacting both the reception desk and the salesperson, and even the company president directly, repeatedly every week. Despite all our efforts, the situation remains unchanged. The situation is now becoming urgent and concerning, as we have water accumulating in our basement. The delays and the lack of gutters are therefore starting to lead to concrete consequences and potentially significant damage to our property.
- 1 out of 5Frédéric Gagnéa month ago
These workers were completely disrespectful. They worked on my neighbor's roof and used our property without permission. Parking their truck is one thing, but setting up for lunch right in our faces is unacceptable. They also spent so much time damaging our roof that we'll have to have it re-inspected for safety reasons and because it was newly done. I would have understood if they were working on my roof, but if they're working at my neighbor's, they have no right to eat lunch on our property, come on now. Edit/Reply to the owner: I shouldn't have to call you about something like this. I don't even do business with you guys, and I pick up Tim Hortons cups in my yard at the end of the day. What's going to happen is that if they have to come back and set up on our property again, we're going to file a complaint. We had our roof redone by another company that never had to encroach on the neighbors' property. A complete lack of work ethic. Quite simply.
Reply from the business
Hello Mr. Gagne, would it be possible for you to call us to discuss the situation and provide your address so we can determine which team you are referring to? Furthermore, if you had called us immediately, we could have intervened directly if such a situation had indeed occurred with one of our teams. The inconvenience would have lasted only a few minutes. You can contact us to discuss this further. Thank you and have a good day!
- 1 out of 5Pedro Ferrerasa year ago
The work was done 8 years ago by Eco Énergie; today they have merged with Alto Toiture. I called several times to have the owner himself come and inspect my roof due to water accumulation because there wasn't enough slope to direct the water towards the drain. This was back in May. I told him I was leaving for Europe on May 31st and returning on June 20th. I called him, but it's always the secretary who answers my calls. I asked if it would be possible for the owner to call me several times, but I'm still waiting to this day. I'm very disappointed with the way he's been treated. If he's not interested, he should just tell me, and I'll go elsewhere.
- 1 out of 5Faouzi Jebalia year ago
Too expensive for the quality of service received. Don't ask them to do an inspection; it's expensive and the results are mediocre.
Reply from the business
Hello Mr. Jebali, I find your comment completely unrepresentative of the service you received. While nothing is perfect, I personally handled your case and informed you of the options available: either a site visit with a representative for a free estimate of the work to be done, or having the service team come out to provide a complete and proper report. You chose the second option, knowing that this involves roofing employees paid at the CCQ hourly rate. You received all this information before our visit. I therefore consider your rating completely unjustified and believe we do not deserve this. Audrey Parent - Owner of Toitures Alto Inc.
- 1 out of 5Vita KuEdited a year ago
No respect, leaves a lot of garbage, parks the truck anywhere... Regarding the construction in Montreal (St-Zotique / 13th Avenue) on October 30, 2024.
Reply from the business
Hello Vita Ku, please contact us by phone at 514-323-1000 for more details. We have several teams on the road, and it's very difficult for us to determine where this occurred from this photo. Thank you!
- 1 out of 5Amir TawfikEdited 2 years ago
I ordered my roof shingles to be replaced in September. I chose Alto even though they were more expensive than their competitors simply because they promised to complete the work in early October. They delayed until November, and with the cold weather, several shingles didn't adhere properly. I contacted them, but Mr. Marc Isabelle refused to acknowledge that the shingles weren't properly attached and refused to reattach them (see photos). Last winter, there was a water leak after only four years since the roof was replaced! Update following Alto's response: I contacted Alto, Mr. Marc, and others several times, but they did nothing. I even offered to pay for the necessary services myself.
Reply from the business
We are sorry to see your feedback, but at least our after-sales service intervened. Thank you.
- 1 out of 5cassandra aurelien3 years ago
I was referred by a neighbor. During the visit, he took photos for a complete inspection and sent an invoice with the photos. We had only asked for a verification, not a full inspection with photos. We called the company several times but received no answer.
- 1 out of 5Patricia Gaulin5 years ago
Very poor service.
Reply from the business
Please contact our team to explain the source of your dissatisfaction. Alto Roofing - South Shore Roofing Contractor
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.
- neat work3
- courteous staff3
- water2
- on time work2
- friendly team2
- timeliness2
- efficiency2
- speed2
- quality work2
- sale2
- october2
Other reviews we hold
14 more of the 29 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Maria Cazzettaa month ago
Excellent and fast service. The place is clean when the work is finished.
- 5 out of 5Paul Verrettea month ago
Fantastic experience! Friendly and efficient people, impeccable and quick work, excellent service, 100% recommended!
- 5 out of 5Jean Claude Grenier2 months ago
Very courteous and meticulous staff. Beautiful work. Thank you! 👍 …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Thank you for your kind words regarding our roofing services!
- 5 out of 5Valerie Manzo7 months ago
Very satisfied with the quality of the work and the professionalism, especially the after-sales service!
Reply from the business
Hello Ms. Manzo, we are very pleased to have met your expectations and received your kind review, and we look forward to serving you again!
- 5 out of 5Jérôme C.8 months ago
Everything went perfectly. The work was carried out carefully and on time. The various people I interacted with were very understanding and attentive, which greatly facilitated communication. A professional team you can rely on.
Reply from the business
Thank you so much for your kind review, Mr. Jérôme! We are delighted that your experience with us was so positive. We hope to have the pleasure of serving you again!
- 5 out of 5Ioannis Stavrianeas8 months ago
Excellent Price and service!!
Reply from the business
Thanks a lot! It has been a pleasure! - Toitures Alto
- 5 out of 5Celine Peron11 months ago
Highly professional. Fast.
Reply from the business
Thank you, Ms. Peron, for taking a moment to rate our roofing services. Have a great day!
- 5 out of 5Donna Lamorte11 months ago
The work was completed thanks to the excellent work of their employee, Claude! Thank you!
Reply from the business
Thank you Donna for your kind words regarding our roofing services. It was a pleasure to serve you!
- 4 out of 5Bernadette Roy11 months ago
The garage roof still needs repairing. Otherwise, we're satisfied. Thank you.
Reply from the business
Thank you, Ms. Roy, for your feedback! Could you please contact us so we can address your request regarding your garage roof?
- 5 out of 5laszlo tikasza year ago
Great work, timely and reasonable cost. Thank you!
Reply from the business
Thank you for your positive feedback. We appreciate your recognition of our work and commitment to timely service at a reasonable cost. Your satisfaction is important to us, and we look forward to serving you again in the future.
- 5 out of 5Paul Andre Dubuca year ago
Excellent service, beautiful work, I highly recommend this company. Thank you.
Reply from the business
Thank you so much for the wonderful 5-star review, kind words, and recommendation. It was a pleasure working with you. - Alto Roofing
- 5 out of 5Gilles Depatiea year ago
I was very satisfied; the representative was very professional and the work was well done.
Reply from the business
Thank you Mr. Depatie for your testimonial regarding our roofing services. It is a pleasure to have you as a client.
- 5 out of 5Sandra Tremblaya year ago
Excellent service. The roofers are very polite and they do a great job. The office staff are very helpful. I recommend them 100%.
Reply from the business
Thank you for your positive feedback, Ms. Tremblay. We are pleased to hear that our team met your expectations and that you were satisfied with the service provided. Your recommendation is appreciated, and we hope to continue serving you in the future. - Alto Roofing
- 5 out of 5Francois Germaina year ago
Experienced team. Friendly and helpful.
Reply from the business
Thank you, Mr. Germain, for your 5-star review. We are pleased that our team was able to meet your expectations and provide you with helpful advice. Your satisfaction is important to us, and we hope to continue serving you effectively in the future. -Alto Roofing
Other roofers in Mont-St-Hilaire
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Coté Toitures Incwork well done, courtesy, employe5.0140 ratings0% one and two star(514) 708-4830 | 5.0 | 140 | 0%0 of 140 | (514) 708-4830 |
| Toiture Rosemont - Couvreur Montrealcommunication5.07 ratingstoo few to compare(438) 388-0058 | 5.0 | 7 | —too few | (438) 388-0058 |
| Les toitures MP Dupuis et filsRoofing contractor4.04 ratingstoo few to compare(438) 826-8555 | 4.0 | 4 | —too few | (438) 826-8555 |
| Les Revêtements François JutrasRoofing contractor3.04 ratingstoo few to compare(514) 232-8522 | 3.0 | 4 | —too few | (514) 232-8522 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 43 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 43, of which 29 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.