Best Roofing Contractor in Windsor as selected by Three Best Rated™ and voted the 2022 Top Choice Windsor Roofing Company. We offer a variety of exterior home improvements including roofing, vinyl siding, soffit, fascia, windows, doors, skylights, seamless eavestrough and gutter-guards. Pleased to serve more than 35,000 customers in the Greater Windsor area for over 50 years! Winner of a "Company of the Year" award from the Windsor Chamber of Commerce and two time BBB "Business Integrity" finalist award winner, with a continuous A+ rating since becoming a member over 45 years ago. Seven-time GAF Training Excellence Award winner. We're the top-rated and most award-winning exterior home improvement contractor serving the Greater Windsor Ontario Area.
"Thank you to the Team at Gauthier Roofing & Siding for providing us with a such fine workmanship, excellent staff, being on time and everything one could wish for when taking on a renovation - ours included new soffit, fascia, eaves, downspouts, gutter guard. We didnt have to worry about a thing! Ron is very proactive with ensuring continual correspondence and is a pleasure to work with. Our hard-earned dollars spent exceptionally well! We encourage you to put your faith in this company!"
"Gauthier roofing replaced our roof, displaying excellent workmanship, very reasonable pricing, quality products and super cleanup, several years ago. They also assisted with a problem from wind damage from a recent storm. Again, they responded with timely resolutions and reasonable pricing to repair, while maintaining quality customer interactions; polite, informative and friendly. I have dealt with other companies in the past and none approach this professional contractor. Wayne"
"We had a new door installed as well as evestroughs replacement a few years ago and were very satisfied with Gauthier Roofing. So when we had some fascia repairs to be done due to wind damage, they were the first ones I called. Gauthier Roofing has been in business a long time and I found working with Ron who is very professional and knowledgeable made things easy. I recommend Gauthier Roofing."
- "Thank you to the Team at Gauthier Roofing & Siding for providing us with a such fine workmanship, excellent staff, being on time and everything one could wish for when taking on a renovation - ours included new soffit, fascia, eaves, downspouts, gutter guard. We didnt have to worry about a thing! Ron is very proactive with ensuring continual correspondence and is a pleasure to work with. Our hard-earned dollars spent exceptionally well! We encourage you to put your faith in this company!"
- "Gauthier roofing replaced our roof, displaying excellent workmanship, very reasonable pricing, quality products and super cleanup, several years ago. They also assisted with a problem from wind damage from a recent storm. Again, they responded with timely resolutions and reasonable pricing to repair, while maintaining quality customer interactions; polite, informative and friendly. I have dealt with other companies in the past and none approach this professional contractor. Wayne"
- "We had a new door installed as well as evestroughs replacement a few years ago and were very satisfied with Gauthier Roofing. So when we had some fascia repairs to be done due to wind damage, they were the first ones I called. Gauthier Roofing has been in business a long time and I found working with Ron who is very professional and knowledgeable made things easy. I recommend Gauthier Roofing."
- "Gauthier removed our existing siding , installed new 1" insulation and installed new siding. Very pleased with the results on several levels. Tradesman that did the work was excellent A real craftsman at the job. Communication with the office was always fast and kept us fully informed as to what to expect. Would use Gautier again and would recommend their firm to others."
- "Amazing quality of work. Done well and quickly. Very very happy with the results"
- "Mr. Gauthier was a great project manager. We had him replace our roof, windows, siding, soffit, and eves. When he provided a timeline he met it. He was fantastic with ongoing communication. Quick to respond and very thorough with explanations. Quoting was very fair and accurate. I would highly recommend Gauthier for your roofing and or renovation projects."
- "Very impressed overall with the work that was completed, the ongoing communication, professionalism and the thoroughness of crew members. Ron promptly replied to all questions. Both he and his crew members did a great job with identifying and eliminating problem areas of my roof and soffit."
- "Very pleased, very professional business. That means whatever area you're concerned with is covered, it will be handled professionally and courteously. If there was an area of concern with any recommendation I make I would be sure to point it out. I'm pleased that I can recommend this business without exception."
- "Had to replace the roof on the pool house. They were very quick and professional. Never even would have known they were here other than the new roof that looks fantastic and the sign on the front yard. Everything was cleaned up, no surprises in costs, very fast and professional will be using them again when it is time to do the rest of the house."
- "Ron was very helpful from the very first time that I contacted him. He was able to get my quote done within a day and the roof replaced in less than a week. His crew were thorough and professional, all while working in less than ideal weather conditions. When compared to other companies, I would gladly recommend Gauthier Roofing."
- "I would highly recommend their gutter installation service. They are very responsive to questions and emails. They were ahead of schedule and installed in one day. The installers were very polite and professional on-site."
- "After interviewing 3 Companies to replace the roof on our house, I am so happy we went with Gauthier Roofing. From start to finish, it was an absolute professional job. The materials, the craftsmanship, and the communication exceeded my expectations. I have absolute confidence in this company."
- "Absolutely amazing experience!! One of the most professional jobs, and Company I have dealt with! Thank you for the quality job, and amazing service!!"
- "We are very happy with the workmanship and professionalism from Gauthier roofing and siding. I really appreciate Ron’s attention to detail and how prompt he was at answering all of my questions. We are very satisfied with a job well done! Thank you and your team! I would highly recommend this company."
- "Very friendly and professional staff. Fantastic workmanship. Cleaned up every peice of scrap. I would definitely recommend this company."
- "I would recommend Gauthier Roofing to everyone. This was the second time that I referred them and this job in particular was for my moms home. I can't say enough about this company. The communication from the first point of contact was incredible. My mom was impressed with the workers as they were very professional, left the job site clean and spoke with out using vulgar language as they worked all day. When my mom had questions they took the time to answer any of her concerns. This was a stress free experience for my mom and myself from start to finish. The roof looks amazing and my mom continues to receive compliments. Thank you Ron!"
- "Excellent company and great communication one on one with the owner. The crew were also a great group of guys, excellent work and great clean up, highly recommend"
- "I received a quick response on my request for quoting and I had the estimation in writing within the next two days. The quote described in detail the scope of work and was easy to understand. I added a few details and the updated quote came in promptly. As for the price, it was in line with other estimates. The job was completed on time and the quality was as expected."
- "Was very happy with the work as crew showed up on time. Clean up was excellent, which to me is one of the most important part of a roof being done. Ron was easy to deal with and very patient with all my questions my wife had and accommodating. Frank the foreman was personable and a pleasure to chat with. The crew was polite and respectful of my property,I would highly recommend Gauthier. Siding and troughs next. Thanks Ron Ken"
- "Mr. Gauthier and his team were great to work with - very responsive, friendly, and helpful. They worked quickly and accommodated our tight time frame. Both Mr. Gauthier and his office manager Danielle took the time to answer our questions and assist us in selecting the shingle colour for our new roof. The roof looks great, the crew worked efficiently, and clean up was impressive. Highly recommended."
- "We hired Gauthier's to install new eavestrough and downspouts and are extremely happy with the results and the price. Ron provided an estimate within a day or two of contact and answered all questions just as quick. They showed up when they said they would, completed the job when they said they would, and cleaned up like they were never here. That alone in this day and age is worth 5 stars. They provided a quality product and quality workmanship. The staff was friendly and professional. We are very happy with the process start to finish as Ron and his team made it very easy. We highly recommend them and they will definitely get the call when a new roof is needed. 10 stars all day long !!!"
- "Ron was very pleasant to deal with. He made everything so easy and always responded to me with all information I needed. When the crew arrived they did an amazing job!! They worked hard and did an amazing clean up! I highly recommend this company! I am so thankful for all their hard work and thankful for Ron and how smoothly the whole process went. Thank you so much for the wonderful job!!!!"
- "Gauthier Roofing and Siding did an outstanding job installing a new roof on my house. Their commitment to excellence and professionalism was apparent at every phase of the work. If you want the best installation possible I have no reservations about fully recommending them. I am sure they will exceed your expectations!"
- "We recently had our eaves troughs and down spouts replaced on the whole house along with new gutter guards. Gauthier exceeded our expectations with quality and workmanship. The colour match was perfect. Customer service was second to none. The work was done to perfection and in a timely manner. We highly recommend this company and am very thankful to the owner and his employees for their professionalism. Great Job folks!"
- "Excellent customer service. The roofing crew was very profesionnal and efficient. They completed the job in a timely manner, cleaned up when they were finished and left not a scrap of debris. Having Gauthier Roofing install my roof was the best choice I could have made. I give them the highest recommendation."
- "Ron was very nice and answered all my questions. He was along with us every step of the way on roof improvement project. The service provided by his crew was fast and efficient with quality materials and workmanship. The difference in our home after the roof was completed was unbelievable. Our house now feels like a home . We thank him and Gauthier for their help and highly recommend them to anyone who wants quality work at a fair price. Update 2021: We had windows installed in our house recently and we are happy with them. Gauthier continued to support us and provide quality work on the install. Our home now looks better with a cleaner look on both the inside and out."
- "Gauthier removed and replaced our roof as agreed. They were professional, courteous and delivered on time. Ron ensured we were kept updated on their progress throughout the job. The Gauthier team far exceeded our expectations. I would recommend Gauthier Roofing for all your house renovations and repairs. Jeanne G."
- "We were very pleased with the excellent customer service. From the beginning to the end of the process, Ron ensured that we were fully informed about the product, process, timing and pricing. His follow up to ensure our full satisfaction was also exemplary. The workers were punctual, careful, thorough and very polite to us as we came and went. They clearly worked well as a team, and our new roof looks great."
- "Very happy with a job well done. Was high quality start to finish. All the staff were very professional. "What to Expect .... " conditions should be front loaded. Dave B."
- "I would absolutely recommend Gauthier Roofing and Siding. Ron was responsive and quick to answer any questions that we had. The price for the roof and skylight was reasonable, using top quality materials and warranties. His team was punctual, professional and friendly and they worked all day to get the whole job done. Our roof and skylight look great and we have received lots of compliments on it. We would definitely contact Ron again when we need more work done."
- "We had to get new eavestroughs installed on our house. Ron was very responsive to messages and helpful. The work was done quickly and it looks great! We absolutely will be calling Gauthier Roofing and Siding for any future exterior work we need to have done."
- "In the past Gauthier Roofing and Siding did a terrific job of putting new siding on my home. Last week, they came and put a new roof on my home. Before they came, I received an email of what to expect during this job and when they would arrive. The crew was on time and went straight to work. When they were done, the yard was clean. They even came back to check the yard again. The job is absolutely BEAUTIFUL. I love the new look of my house. They are definitely my "go to" choice."
- "The Gauthier team are incredible to work with. Knowledgeable, courteous and thorough. Ron follows up on every job to ensure you are happy. When I had roofing problems he explained my home's quirks and how to fix them. He went above and beyond tracking down a part for an out of warranty patio door. Talked me out of doing some work and saved me money. I value and trust him and appreciate his team of workers."
- "I would like to thank Ron and his team for a thorough job in replacing the roof on my property. Ron was very professional and responsive from the quoting on the job through to the completion of the work. He went above and beyond in his communication with me which was very much appreciated. The site was clean and tidy after the work had been completed. I would have no problem working with them again in the future. Great job Ron!"
- "We were very impressed with the quality and attention to detail and the hard work of Ron and his crew. The siding on my garage looks beautiful and it surpassed our expectations. Ron I appreciate your consistent communication, follow-ups and updates. I am very happy with the overall service you and your team provided."
- "My new roof looks amazing. Great price. First Rate customer service. I am glad to have made this important improvement to my home before the winter. I highly recommend Ron Gaultier's Roofing team at Exterior Home Improvements."
- "We have used Gauthier for two projects. In 2018 they replaced our siding, eaves, fascia and soffits. In 2020, Gauthier replaced our roof shingles. Both times we had great service and quick and fast work at our home. Highly recommended."
- "When a new roof is needed, most people want a reliable, punctual, honest, trustworthy, and knowledgeable company that can do a great job. We got all of this, and more, from Gauthier Roofing and Siding. Ron is prompt to answer questions, and provides detailed information about what to expect. Our new roof looks terrific. They showed up when they said they would (important to us!) to provide an estimate, and then showed up as promised in November 2020 to work on the roof. All completed in one day, even though there was at least two layers of old shingles to strip. The crew was polite, considerate and the clean up was perfect. We would highly recommend this company to anyone looking for a roofing/siding company."
- "We did a completely new install of gutters soffit doors flashing and siding with Gauthier. Ron was awesome to deal with, straight to the point and super responsive to our questions through e mail text or phone. The quality of work done by their installer Jean-Guy was top notch. Even or neighbors would come stop by to watch him work because he was so incredibly talented. Keep up the good work!"
- "Gauthier Roofing and Siding did a fabulous job on replacing our roof. The owner presented a reasonable quote and was honest with the scope of the job. The crew was extremely competent and very professional. They did the work on schedule and we are extremely satisfied. I would not hesitate to recommend this company in the future."
- "I am happy to recommend Gauthier Roofing and Siding to prospective customers in the Windsor area. They have put the last two roofs on my home. Both times I’ve been very satisfied with every step of the process, from the initial estimate, to the installation by efficient and courteous crews, to the follow up and billing. I especially appreciate how welcoming Ron and his staff are of any questions I might have, and how dedicated they are to answering them in a timely manner. For me, peace of mind is an important need when it comes to large home projects. This company has, indeed, met this need and I’m very grateful."
- "We will definitely be using Gauthier roofing and siding for all the updates we want to do on our home. The professionalism from Ron and his staff was amazing. From day one starting with the estimate we were told to make sure that we get a couple of estimates from other companies. The nice man that came for the estimate answered all my questions and didn't make me feel incompetent for asking about something that I was told that I would need. He explained why that wasn't a good idea and he would have Ron get in touch with me regarding it. The Installation guys were amazing, respectful and the cleanup was beyond my expectations. Thank you guys you did an awesome job!!! You are a Great crew!!!! Great experience all around. My roofs looks amazing!! The workmanship speaks for itself and I can see why they have been around a long time with a great reputation. Will definitely be using them again!!"
GAF-Certified Green Roofer
This contractor has committed to recycle shingles from tear offs where available and operate business in an otherwise sustainable manner. Indicates that the contractor is committed to sustainable practices, working to reduce his/her company’s impact on the environment.
Training Excellence Award
This award is for contractors that are committed to training and continuous improvement.
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