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Roof Warden

Roofing contractor

Sunglow Roofing

Listed under Ancaster, ON

Google average
4.2
Ratings counted
25
One and two star
5 of 25(20.0%)
Ontario median
2.9%

The first three are Google’s own figures for Sunglow Roofing, 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

4.2
25 ratings
How the 25 ratings break down, from five stars to one
5
1976%
4
14%
3
00%
2
14%
1
416%
20.0%of these 25 ratings are one or two stars (5)

Much higher than most — the typical roofer in Ontario 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 3 of the one and two-star reviews we hold for Sunglow Roofing, most recent first.

  • 1 out of 5Kesavan Jey2 years ago

    AVOID! This company stops support immediately after their job is done. Speaks to warranty (service and material) but does not provide evidence of such. This is all done via phone call and respectfully requesting this be placed in writing is …

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

    Reply from the business

    Dear Kesavan, Thanks for your message. I want to clarify a few things to avoid any further misunderstandings. First, your roof is totally fine, and you are not my client, and I did not do any work for you directly. The roofing work was completed 3 years ago for the previous property owner, with whom I had the contract. As such, I was under no obligation to provide any service or information to you. Your main concern was to provide you with roof information. I provided photos and answered all your questions — by phone and text — regarding roofing details, warranty coverage, and manufacturer information. I even agreed to transfer the warranty at no charge, as a courtesy. Despite this, you repeatedly contacted me with the same questions in an aggressive manner, even while I was driving, and you knew I was driving. This has caused significant stress and feels like harassment. Unfortunately, your review contains inaccurate claims, including that I stopped support right after the job was done ( before you even owned the property), and that I changed my story multiple times. That is not true. I simply chose to disengage after realizing this situation was not improving and I no longer wished to be treated this way. In the past ten years, I have never declined a warranty transfer- until now. This decision is based solely on the negative experience and repeated stress I’ve encountered in this situation. I understand if you contacted me aggressively because your roof have any problems, it is understandable, and we will adjust any roof problem right away, but the truth is your roof is totally fine, and you just want the information of the roof which I provided to you already. I wish you all the best, and I hope your roof continues to serve you well.

  • 2 out of 5Kevin7 years ago

    Where raplacing my neighbors roof and damaged our eaves and window walls. I appreciate that the manager personally came to the site and appologized and fixed the damage but it was caused by careless throwing of shingles off the neighbors …

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

    Reply from the business

    Hi Kevin, thanks a lot for the heads up and sorry again for the inconvenience. We did not expect some portion of your neighbour’s roof had three layers of old shingles. Those old shingles were extra crispy and became small pieces when we took it out. We tried our best to grab the bigger ones by hand but the smaller ones are hard to control. and hit your eaves. If you still not happy about the fixing, we will change a new one for you. And for the dropping plastic vent box, it is really hard when it is windy. We will be extra careful next time. It is not a easy job for the roofers on the top of the roof with sun heat, wind, and heavy shingles. They already tried their best. Thanks a lot for the understanding. I will be on the jobsite to make sure no one come close when they are working on the top of the roof. If you still have any concerns, you can always reach me @647-213-5555 I will be happy to help. Thanks.

  • 1 out of 5Anatoli8 years ago

    Extremely poor job quality and no warranty. I had new roof installed with them in May. In July two peaces were torn by wind and flew away. So I called them and was very surprised that wind damage does NOT covered under warranty. I contacted different contractor who fixed the damage and told me that all shingles was not properly 'tabed' and also were nailed with 3-4 nails instead of 10-12. Very disappointed.

    Reply from the business

    This is a fake review. If the wind blew away the shingles, it is covered under our 12 years warranty. We have never heard of any complaints about the missing shingles that we ignored so I am very sure this is a fake review. If you have any concerns, please call 647-213-5555. I will be happy to help.

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.

  • roof replacement5
  • drone footage3
  • workmanship3
  • crew3
  • large crew2
  • efficiency2
  • communication2
  • before and after pictures2
  • detailed oriented2
  • material selection2
  • explaining options2
  • punctuality2
  • cleanliness2

Other reviews we hold

14 more of the 17 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Razzak Barzanlia year ago

    Very happy with the job done by Sunglow Roofing. Joanna did excellent job from the begining explaining the process, setting the expectation, communicating the progress of work at every stage and being available on site for the duration of the job doing her best to ensure all expectations are met and exceeded. Definately will recommend to anyone looking for replacing the roof

  • 5 out of 5Vin Ra year ago

    Exceptional team of roofers. Professional, on time and reliable. Loved their integrity and eye for detail. Will recommend

  • 5 out of 5Balaji Rajagopal Iyengara year ago

    Clean, excellent and reasonable price. Spent time in explaining each and every detail, updating the progress via pictures and videos and post clean up …

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

    Reply from the business

    Thanks Balaji.

  • 5 out of 5Ivan KohEdited 3 years ago

    I recently hired Sunglow Roofing to do a complete roof replacement. They were very transparent and detailed oriented throughout the entire process. I liked the fact that they used a drone to do pre, in process and post roofing photos to document the process and materials used. Yudy was responsive to any questions I had and explained the process and why certain materials or processes would be better than others. I was able to select the roofing shingles and vents that I wanted and they delivered on their promised timeline. The pricing was very competitive. On the day of work, a large crew arrived early, appropriately protected mine and my neighbors property before commencing work. They performed the work efficiently and finished in the evening the same day. Both Yudy and Joanna updated me throughout the day with drone photos and their crew did an admirable job cleaning the worksite afterwards. It is too early to comment on long term workmanship but based upon my experience I have complete confidence in their work and how it will stand up over the long haul. Thank you for a great job Sunglow Roofing!!!

  • 5 out of 5Parm G3 years ago

    This is the most honest and professional service I have experienced in the last 30 years. I called up Joanna from Sunglow as my roof was leaking and she was there at the time she said she would be. It was the easiest and most comfortable experience I had hiring a contractor as she showed me drone footage of my roof and showed me and explained what the problem and solution was. Thanks Sunglow for the aswome work you did!!!

  • 5 out of 5Bilal Malik4 years ago

    Sunglow roofers are very professional I have received everything they promised me in the package. Here I would like to mention Yudy she is very professional and was very patient with me. She explained to me the whole process and what I will be receiving in the service. Every single step she takes pictures with Drone and answered my questions. The Roofing team came on time and finished on time. I would highly recommend these Roofers, They have amazing service with great prices.

    Reply from the business

    Thanks Bilal.

  • 5 out of 5Jilliann Palmer Lorde4 years ago

    They did amazing work on my home and were very efficient! Yudit did a great job explaining our options and provided us with the best materials for the job. The drone shots were a great feature that we appreciated. Seeing the before and after pictures really makes a huge difference! Thanks again!

    Reply from the business

    Thanks Jilliann. Glad that you like the job.

  • 5 out of 5Darrin Bressette4 years ago

    Excellent work and customer service. The crew was extremely professional and the roof looks amazing. Joanna was a pleasure to deal with and went through every detail from start to finish. Great experience and great work. Thanks

    Reply from the business

    Thanks Darrin, enjoy your worry free new roof.

  • 5 out of 5Rose Castro5 years ago

    The guys from Sunglow Roofing did an outstanding job of demolishing my old roofing and disposing of it. The price is very inexpensive and yet the workmanship is outstanding! All in all, I think Joan and the crew did an outstanding job …

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

    Reply from the business

    Thanks Rose.

  • 5 out of 5Jatin Patel5 years ago

    Joanne and her team were very easy to work with. Work quality was good and completed on timely manner.

  • 5 out of 5Ejaz Razzak5 years ago

    Friendly professional technicians, joanna and staff. Extremely happy, good job Sunglow Roofing.🙂 …

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

    Reply from the business

    Thanks Ejaz.

  • 5 out of 5Meijuan Wong7 years ago

    Sunglow Roofing team did a really good job on my roof. The sales rep Joanna was recommended by one of my best friends. She came and explained all the details and stayed at the site when the roofers were doing the job to make sure everything goes well. Not only the roof work is good, the service is also excellent. Despite I had so many concerns, Joanna was patient to answer all my questions. Highly recommended.

    Reply from the business

    Thanks a lot Meijuan

  • 4 out of 5Frank Taylor7 years ago

    Thanks Yudy for everything, you and your workers were very professional, all my questions and concerns were addressed to my satisfaction, you went way above your call of duty to make me feel comfortable with the work on my roof. Thank you …

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

    Reply from the business

    Thanks Frank.

  • 5 out of 5tian wu7 years ago

    I have got so many quotes but none of them willing to show up at my door to explain the detail. They just left me with price or send me the quote through email, but my roof has a lot of small detail problems that I need them to take a look …

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

    Reply from the business

    Thanks Tian for your nice review. It is pleasure to work with you too.

What Sunglow Roofing 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.

  • Free estimates

    “…SERVICES About GALLERY Contact Us FOR A FREE ESTIMATE PLEASE CALL: 647-213-5555 or…”

Their site also states: states years in business.

Other roofers in Ancaster

Ranked by how many ratings Google has counted.

Other roofers we list in Ancaster
Roofing contractor
THE ROOFING CREWfair pricing, friendly crew, siding installation5.088 ratings0% one and two star(289) 925-7321
Bosani Roofingfair pricing, shingles, leakage4.887 ratings5.7% one and two star(905) 745-0818
Newfoundland Roofersfair pricing, courteous staff, roof leak repair4.886 ratings4.7% one and two star(289) 442-7663
The Roof Whisperer of Waterdown - Roof Repair & Skylight Contractorcedar, slate roof, leaking4.951 ratings2.0% one and two star(289) 352-1061
Better Ridge Roofingroof replacement, quick response, quality job4.330 ratings16.7% one and two star(905) 531-7663
Premier Choice Roofing & Masonryroof damage repair, punctuality, work5.027 ratings0% one and two star(844) 427-2933

All roofers in Ancaster →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 25 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 22, of which 17 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.