Les Entreprises OSR Collister Inc - Couvreurs Toitures - Marieville

We hold no one or two-star review text for Les Entreprises OSR Collister Inc - Couvreurs Toitures - Marieville. 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.

• efficiency21
• cleanliness13
• fast work10
• work well done8
• attention to detail8
• efficient team6
• cleaning after work4
• respect of deadlines4
• shingle replacement3
• listening to customers3

14 more of the 94 reviews we hold text for, most recent first. We do not hold every review Google has.

• 5 out of 5Catherine Viau3 days ago

  Thank you Olivier and the Osr.Collister Inc group for the excellent communication, transparency, team efficiency and above all the great work accomplished.

  Reply from the business

  Thank you so much for these encouraging words! Transparent communication and efficiency are at the heart of our approach. We are delighted that you are fully satisfied with the final result.

• 5 out of 5Céleste FB4 days ago

  Excellent service. Experienced team, fast and efficient. Post-construction cleanup was thorough and well done.

  Reply from the business

  We are delighted that our team was able to meet your expectations quickly and efficiently. A clean worksite is a priority for us, and your satisfaction motivates us to maintain this level of excellence. Thank you for sharing your positive experience with us!

• 5 out of 5m ba month ago

  Professional service, quick response, and work completed promptly. Competitive pricing, but above all, attentive to the customer. I highly recommend them!

  Reply from the business

  Thank you so much for your feedback. Professionalism, quick response times, fast turnaround, competitive pricing, and attentive customer service are fundamental commitments that OSR Collister Inc. takes to heart in every project. We sincerely appreciate your recommendation. Thank you!

• 5 out of 5Michael Barbeau2 months ago

  Exceptional service from start to finish! I have rarely seen a team so professional, quick, and passionate about the …

  Google cut this review short. The full text is on their Google profile.

  Reply from the business

  Thank you so much, Michael, for this exceptional testimonial. The entire team at OSR Collister Inc. is deeply touched by your feedback. We believe that excellent service begins with listening, honest advice, and meticulous work, and we are delighted that this approach contributed to an experience that met your expectations. Knowing that you felt our passion, our commitment to quality, and our desire to offer the best possible solutions is immensely gratifying. Thank you for your trust, your recommendation, and these kind words that motivate our entire team to continue excelling every day.

• 5 out of 5Marion Fe2 months ago

  I had the shingles replaced and a missing section of guttering added. I chose them because they use top-quality materials and are very competitively priced. I'm so happy to see that their work is also of high quality. True professionals who work well together. They love what they do. They left everything incredibly clean. I looked for any remaining nails, which often happens with this type of work, but there weren't any! Wow! Honestly, I have nothing negative to say; it was an excellent experience. I recommend them 100%!

  Reply from the business

  The entire team at OSR Collister Inc. sincerely thanks you for your feedback, your five-star rating, and your recommendation. We are truly pleased to learn that you were satisfied with the quality of our work, the professionalism of our team, and your overall experience.

• 5 out of 5pelletier Pat2 months ago

  Excellent service and a great team. Great job. Thank you.

  Reply from the business

  Thank you very much, Mr. Pelletier, for taking the time to leave this comment. We are delighted to know that you appreciated the quality of our work and the professionalism of our team. The entire team at Osr & Collister Inc. sincerely thanks you for your trust.

• 5 out of 5Pascal B2 months ago

  Professional, fast, and high-quality work. Everything was done in a single day, and everything was cleaned up afterward. I highly recommend them.

  Reply from the business

  Thank you so much, Pascal, for your excellent feedback. We are very pleased to know that you appreciated the speed, quality of the work, and the cleanup afterward. Your recommendation is sincerely appreciated by the entire team at OSR Collister Inc.

• 5 out of 5Pascale Grimard3 months ago

  Excellent professional service and the cleaning afterwards was impeccable. I recommend them 100%. Thank you for everything!

  Reply from the business

  Thank you so much, Pascale, for your enthusiastic feedback. We are delighted to know that you appreciated our professional service and the impeccable cleanliness after the work was completed at OSR Collister Inc. Your 100% recommendation is greatly appreciated.

• 5 out of 5claude chagnon3 months ago

  5 stars! The owner came the same day to give me a quote. He explained very clearly the type of shingles he used and how his guys were going to install them. The price was lower than all the quotes I had received previously. Three days later, the job was done, everything was cleaned up—a truly professional job.

  Reply from the business

  Thank you, Claude, for your excellent feedback. At OSR Collister Inc., we are delighted that you appreciated the promptness of the quote, the clarity of the explanations, and the quality of the work performed. Your satisfaction with the adherence to deadlines, the cleanup, and the value for money is greatly appreciated.

• 5 out of 5André Lebel3 months ago

  We had the roofs of our house and shed done. We are extremely satisfied with the result, the professional work, and the speed. The area was left spotless after the work was completed. We recommend them without hesitation.

  Reply from the business

  Thank you so much, André, for your trust in OSR Collister Inc. We are very pleased to learn that you are extremely satisfied with the work done on your roof and shed. Knowing that you appreciated the professionalism, speed, and cleanliness after the work was completed is a great pleasure for us. Your recommendation is sincerely appreciated.

• 5 out of 5Mi Sunshine3 months ago

  Very satisfied customer. I recommend this company without hesitation.

  Reply from the business

  Thank you so much, Mi Sunshine, for your trust in OSR Collister Enterprises Inc. We are delighted to know that you are a satisfied customer and that you recommend our company without hesitation. Your positive feedback is very gratifying and encourages us to continue in this direction.

• 5 out of 5Olivier Benoit3 months ago

  I highly recommend this company. Very professional, very clean, and excellent customer service.

  Reply from the business

  Thank you very much, Olivier, for taking the time to share your feedback. We are pleased to know that our professionalism, the cleanliness of our work, and the quality of our customer service at OSR Collister Inc. met your expectations. Your recommendation is greatly appreciated.

• 5 out of 5Eduard Vasile4 months ago

  Fast, efficient, and fairly priced! Thank you!

  Reply from the business

  Thank you very much, Eduard, for your feedback. We're delighted that the service was quick, efficient, and fairly priced. OSR Collister Enterprises Inc.

• 5 out of 5lieutenant Dan4 months ago

  This isn't the first time I've dealt with Olivier and his team. Excellent service. Thank you.

  Reply from the business

  Thank you very much, Lieutenant, for your feedback. We are delighted to have been able to assist you again and that the service met your expectations. OSR Collister Enterprises Inc.

Votre toiture mérite l'expertise de professionnels! Les Entreprises OSR Collister Inc. réalisent l'installation, la réparation et la rénovation de toitures avec des matériaux de qualité, incluant le bardeau d'asphalte, les toitures métalliques, les soffites et les fascias. Notre équipe vous offre un travail soigné, des conseils adaptés et une soumission gratuite pour protéger durablement votre propriété. 📞 Contactez-nous dès aujourd'hui pour planifier votre projet de toiture!Aug 5, 2026Call now