Considered several different products for my roofing project. Dave was very responsive and always…read moreprovided pros and cons along with pricing for each alternative. Dave was very patient as we finally determined the right solution and the project was scheduled and completed on time. Very honest and reliable. Highly recommended.

Asked for quotes from several companies and received two. One company that quoted never responded…read moreto a request for an on-site meeting. Dave came, looked over the project and answered all my queries. Due to property restrictions regarding equipment access the original quote had to be increased slightly but still was very reasonable. The work was scheduled and completed in one day. The crew took great pains to make as little mess as possible and cleaned up extremely well. I am most satisfied and would highly recommend this company.

Just had roofing replaced on older bungalow and garage. the estimate was prompt and quick, given…read moreweather conditions. It wasn't an emergency so i was given time to plan a date so long as supply was available. Thought the day after forcast would be nice, and next morning they arrived. The roofers work flowed quickly, they cleaned up nails etc., were safety conscient, and were done by the time they estimated. All communication was done through Yelp msg, emailed estimate holds true, outside of the unpredictable, I am happy with the colour i chose, the product, and the warranty.

Amrit did everything he said he would and then some. Work was A+ and the cleanup was outstanding…read more The price was very reasonable,we would recommend United Roofers with no hesitation.

I hired them to fix a leak that was coming into the office in my house. It took a very long time…read morefor them to finally get somebody to inspect the problem, but naturally they asked for inspection cost up front. David came an diagnosed the problem and they quoted me $2k to do some caulking, which is a rip off but If it solved the problem I was ok with it. The issue was not solved, water still came into the office. They sent David again, and he diagnosed a different problem this time, and now they want to me to another $2.5k to do more caulking with "no guarantee" that it will fix the problem. The previous $2k were wasted. Whatever you do, do not use these guys.

They replaced shingles in 2018 at my Marlis Crescent home in Kitchener, ON…read more Excellent job and no nonsense direct approach and job well done. Very satisfied with the service and warranty documentation provided that I did not even requested as I was not aware of it. Karu

After hearing that the General Manager (Piotr Łopuszyński) and Owner (Sebastian Sambor) here are…read moreinvolved in the process of evicting a multi-unit rental home in Guelph, the city they claim to service with care, I most certainly would not choose them for any of their services, and will be sure to encourage anyone I know to go with alternative providers.

Sambor has deceived, TRESPASSED and wrongfully diagnosed the cause of problem…read more I wasn't sure if the water stains around my Velux skylight was from condensation or due to a leak so I called Sambor as they are the ones that last shingled the roof (hired by the previous homeowners). Sambor's "senior" estimator determined it was leaking, and he stated multiple times that it was leaking due to poor installation of the shingles and exposed flashing. and said it should be covered under warranty. After he spoke with the owner and "customer service" manager, I was told they couldn't find any evidence of the work being completed by them, despite me giving them the receipt with the previous owner's name, and Sambor owner's signature saying it was paid in full. When they finally acknowledge they did do the work, they then claimed the skylight was installed after the roof, and not by them. They also told me the warranty was with the previous owner, not me and quoted me $800 plus the cost of flashing to fix it. After illegally trespassing, they offered to do it for half the price- to do me a "favour", and when I accepted - never heard from them again. I brought in 2 other roofers who quoted half this price however, I didn't realize I should have consulted with a certified Velux installer. When I brought one in, he was quickly able to confirm that the skylight was NOT leaking, it was condensation. That so called exposed flashing, is the saddle flashing, which is meat to be exposed with this Velux skylight He also explained that Velux doesn't sell to those who have not have received training from them. So there was actually no problem. Just as important, all 3 contractors confirmed that there's no way the skylight was installed after, which is what Sambor has claiming this whole time. A simple non-issue that should have taken less than 5 mins to figure out, turned it into 6-week long fiasco due to sheer incompetence on Sambor's part. They came to my house 4 times to "diagnose" this (always late and unprepared e.g. didn't have a ladder)- one of those times they ILLEGALLY TRESPASSED -went on my roof while I wasn't home without my permission or knowledge to take pictures to try to prove the skylight was installed after, which they still could not (this happened AFTER I hung up on them because they were rude and hostile - yelling at me), and then were dishonest about it -nor did they give me the pictures with date despite asking for them several times. Truly appalling behaviour. Use them at your risk.

Excellent work and reasonable price. Patricia is a pleasure to deal with and keeps in touch to…read moreadvise of any changes. Worksite was left clean and tidy.

From the owner: Weldun Roofing is a well-established local business and an active member of the Guelph Chamber of…read moreCommerce. We take pride in our work and in providing our clients with exceptional workmanship, extraordinary service and professional integrity. We are fully covered by WSIB and carry $2m in commercial liability. Our crew all carry their fall arrest certification. You can rest assured that should any mishap happen on your property, the responsibility will fall on Weldun Roofing. At Weldun Roofing, we understand that the decision to put on a new roof is not only costly, but also protects one of your biggest investments. We use only quality material, try to shop locally, take great pride in our ability to protect your property and especially in our site cleanup.

Front end sales was great. Installation was terrible. The crew could not problem solve at all…read more Flashing not installed properly or at all in some places. Eavestroughs full of nails, and get this, cigarette butts! Dip was supposed to be corrected in roof line. They pried the rafters up with 2 X 4's and put plywood on. The dip is not as deep as before but it is bigger. They came back 6 times to 'fix' what they did not do, or did not do correctly. They did manage to charge us exactly what they said they would, though. The accounting department seems to work.

Fantastic Roofing experience. I have had Wm. Green Roofing do two houses for us. Great warranty…read morewhich is what sold us. Then it was followed up with great service and wonderful clean up. Highly recommend them!

Dave reshingled our roof in 2014. He and his team were prompt and professional. While they were…read moreonsite, I asked if he could also shingle my garden shed, and he was happy to help. Both jobs have held up very well. This past winter (2018) we lost some shingles due to a severe windstorm. I called Dave, and he was on my roof fixing the damage the next day, despite the fact that it was a weekend, the weather was still bad, and there were damaged roofs all over town.

NO follow up, he won't respond to repeated calls from a customer. This is bad business practice…read more I paid for 25 year shingles and another roofing contractor actually showed me the damage to my shingles when he came for an emergency call. My roof is leaking and there is some damage to a bedroom ceiling. I have left a message 4 times in a week for a call from this man and nothing.

Patrick and his crew were exceptional in so many areas...work ethics, politeness, craftsmanship,…read moreteamwork, flexibility just to name a few. The new, 2-tiered deck that they built to replace my former deck is wonderful. They made my vision a reality and I have received so many positive comments from family and friends and even from the city bui inspector. I do not hesitate to recommend Mckenzie Decking to anyone interested in having a new deck built. Thank you Patrick and your crew.

From the owner: We Offer Custom Designs And Great Quality! Wooden And Composite Decks Are Our Specialty! Call Today…read moreFor Your Free Quote.