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Roof Warden

Roofing contractor

Belmar Roofing

295 Sheldon Dr, Cambridge, ON N1T 1A7

Google average
3.8
Ratings counted
200
One and two star
54 of 200(27.0%)
Ontario median
2.9%

The first three are Google’s own figures for Belmar 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

3.8
200 ratings
How the 200 ratings break down, from five stars to one
5
13166%
4
95%
3
63%
2
63%
1
4824%
27.0%of these 200 ratings are one or two stars (54)

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.

8 of the 44 one and two-star reviews we hold, most recent first.

  • 1 out of 5Mindy Hughes4 days ago

    If I could give zero stars I would. Ive had nothing but issue from the start with this company and even with a change of ownership it did nothing to redeem itself. When our roof was first done they didn't put underlay. And had to redo part of it. But refused to do all of it. They had also left the caps off I had to call them multiple times to come back to fix it. Since I've been. Dealing with a leak since 2024. And no one picks up the phone or returns calls or emails. I had 4 people show up randomly weeks after Ive tried to get a hold of them. All four have looked at the roof and said they would be back to fix it...... The roof still isn't fixed. Ive been told the owner is not going to fix the problem even though we have a warranty and to call the office to try to come up with a solution.... An office which I have already stated is never open, no one picks up the phone and no one emails you back... Sooooo STAY AWAY from this company. The work is shoddy and the costumer Service is worse.

  • 1 out of 5peavy jaya month ago

    Stay far away. I have a leak around my vent on the roof they completely did. The ceiling in my bathroom is ruined. I was told the company was bought by new owners in 2021 so they have zero paperwork from 2021 or earlier. I'm pretty sure …

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

  • 1 out of 5Sara Palermo2 months ago

    We had our roof done by this company a few years ago. Turns out they missed something which caused a leak in our bathroom. They came back to repair it in Apr 2025 (which was great!) while we were renovating our bathroom. The problem is they never actually fixed the problem. Now they stopped returning our calls… I attached a photo of the issue - the two pipes were not sealed together! We ended up going with the company Your Roof Specialist to fix the leak… As you can imagine, we now have to repair the leak in our newly renovated bathroom :(

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

  • 1 out of 5Kimber Dobbin5 months ago

    I had my roof replaced in Aug 2023. In 2025 we had heavy rain and we had a massive leak in the kitchen. I called Belmar and the guy came and fixed it for us. The flashing and transitions by the chimney were replaced wrong causing a leak. We …

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

  • 1 out of 5Bonnie LaCroixEdited 9 months ago

    Excellent workmanship, work was done as said and impeccable clean up. However, a month later we realized some damage had been done to our fascia. We have been waiting over two months for anyone to look at it or fix. Why this is an issue is because it has allowed critters to enter our attic. We are beyond disappointed 😞. …

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

  • 1 out of 5Alex Brooksa year ago

    This company is terrible, we had issues with install, damaging our deck by dragging their ladders on it and making an absolute mess without cleaning up. I had to clean their coffee cups and Gatorade bottles out of ours and our neighbours yards because they had absolutely no care. They didn't install the vents they were supposed to, and we made them come back and fix it, now a couple years later we have a leaking roof due to how poor the installation was. The owner refused to answer or return any of my calls. Just an absolutely terrible company.

    Reply from the business

    Hi Alex, We are sorry to hear about your experience with Belmar Roofing as customer service is of utmost importance with our company. Please email us at quotes@belmarroofing.com with the following information: service dates for the vent installs; the name of the foreman on site; a copy of the invoice if you have one and the address. We would like to look into this matter further for you once we receive the necessary information. We look forward to working with you in the near future Alex. Take care, HR Belmar Roofing

  • 1 out of 5W. Pricea year ago

    Did our flat roof on our black house in white! Terrible job. Not rolled properly & bubbled. Looks dirty & bumpy after 3 months! I am extremely disappointed with Belmar!

  • 1 out of 5Fatima Minhasa year ago

    Very rude and unprofessional

    Reply from the business

    Can you provide the address of your property and details regarding the issues so we can then look into this. Thank you

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.

  • polite staff13
  • warranty12
  • professional quote9
  • flat roof replacement4
  • quote process4
  • hard working crew4
  • shingle replacement3
  • ice dam removal2
  • accurate estimate2
  • personable team2

Other reviews we hold

14 more of the 172 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Dermot&Irene Cloherty4 months ago

    Dave gave us a quote for our gutter/eavestroughs and it was fair quote. We got him also to do our gutter. This was a different crew that did our gutter, they did an awesome job. My home looks new from the top! Thank you!

  • 5 out of 5Irene Cloherty4 months ago

    I was looking for a quote for our roof and Belmar sent Dave to us to look at my roof and give us a quote. It was a fair quote. Howard and crew did an amazing job with our roof. They also fixed our bathroom vent. We love our charcoal colour roof! Thank you!

  • 5 out of 5P W6 months ago

    I dealt with Bob by phone , recommended by my church for an urgent roof problem with snow and ice dam. Very pleasant and trustworthy. He sent out a crew of Howard and David today. Nice , hard working guys went above and beyond to help me out. Howard helped point out the source of the problems I'm dealing with. Very pleased with Belmar.

  • 5 out of 5Jayne & Joe McGrath7 months ago

    We recently had 14 of our condos in Port Elgin replaced with new shingles. Our corporation and owners can't say enough about the workmanship performed by this company .Dave your team of Harold, David and their 2 helpers went above and …

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

  • 5 out of 5Barb Warry7 months ago

    Professional, reasonable, tidy and personal follow up regarding the work and product.

  • 5 out of 5Erik Wehrlea year ago

    Belmar did a great job on the roof. Price and service were fantastic. Definitely recommend. Quick responses to any questions and were there if needed. Reach out to Robert if you need a roof.

  • 5 out of 5susan laforgea year ago

    My experience was amazing. Dave helped me understand all the logistics, Ed executed the job perfectly and efficiently. Extremely Fair pricing. Very pleased with the meticulous work.

  • 5 out of 5Sama year ago

    Belmar was recommended to me by a family member and all the way through, we had really great communication. Robert was so clear and helpful with all details and went above and beyond. I was asking if they had a service available and even though they didn’t, he went out of his way to find someone reputable and trustworthy for us to use in the future. Really happy with the roof and they left everything spotless!

    Reply from the business

    It was an absolute pleasure working with you, Sam! Robert and the team, thank you for taking the time to leave us such a fantastic review. Thank you for your business!

  • 5 out of 5caleb ha year ago

    Price was right, they gave a professional quote and were upfront about all the costs. They completed the work in 1 day and did an excellent job cleaning up. Went on other roof after they were done was happy with the work. Best fo all is they were easy to work with over phone an email as I am often away from home

    Reply from the business

    Thank you for the opportunity to do business with you, Caleb! We appreciate the wonderful review and 5 stars!

  • 5 out of 5Karla Acevedoa year ago

    We used Belmar to replace our shingles a few weeks ago. The sales rep, Robert was extremely informative and transparent which helped us in making our decision. The roofers kept the space tidy at the end workday. The team was kind and personable, and kept us informed every step of the way! Our estimate was accurate and Robert ensured we were on the same page for our expectations and services.

    Reply from the business

    Wonderful to hear that Robert and our team not only met but exceeded your expectations. Thank you for the terrific review and 5 stars, Karla! Belmar thanks you for the opportunity to work with you!

  • 5 out of 5Naveen Kumar Gauria year ago

    We experienced a roof leak this year. Belmar roofing repaired the roof efficiently. Everyone was super friendly and professional with all their help. We highly recommend Belmar Roofing to everyone.

    Reply from the business

    It was a pleasure working with you, Naveen! Thank you for taking the time to leave us a 5 star review!

  • 5 out of 5Guy Aa year ago

    We experienced a roof leak earlier this year. Howard and David repaired the roof in a quick and efficient manner. Everyone was super friendly and professional with all their help. Will definitely be calling Belmar for any future roofing needs and would highly recommend them to everyone

    Reply from the business

    Wonderful to hear Guy! You were fantastic to work with and we appreciate the 5 star review regarding the service and customer care you received from our company, especially from our knowledgeable roofers David and Howard. We look forward to serving you in the future for all your roofing needs.

  • 5 out of 5Sean Malchera year ago

    Belmar installed our roof 3 years ago, and did a great job. This year, we had ice dams from all the snow, which was causing some issues. They addressed this issue for me, including sending our David and his partner who did a great job shoveling the snow down to the shingles. No more ice issues. Highly recommend!

    Reply from the business

    You were an absolute pleasure to work with Sean. We appreciate the 5 star review for the the work our company provided, especially with our ice experts David and Howard. Belmar prides itself on providing clients with exceptional, quality service that goes above and beyond.

  • 5 out of 5kulasis singha year ago

    In 2025, we experienced a roof leak. We contacted the roofing company, and although it took approximately four days, they successfully repaired the issue. While the original roof installation was completed in 2020 by a previous owner, the current owner handled the warranty claim. Howard and Dave were very courteous and professional during their visit to address the leak.

What Belmar 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.

  • Licensed

    “…Licensed, Bonded, and Insured Belmar Roofing…”

  • States years in business

    “…With over 40 years of experience, we specialize in the…”

  • Financing available

    “…Learn More About Us Flexible Financing Options We make it easier to invest in your…”

Their site also states: insured, bonded, warranty offered.

Other roofers in Cambridge

Ranked by how many ratings Google has counted.

Other roofers we list in Cambridge
Roofing contractor
Classic Products Roofing Systems Incsteel roof, metal roof, installation crew4.9149 ratings1.3% one and two star(866) 969-7663
House & Hammer Roofingquick response, quick inspection, eavestroughs5.096 ratings0% one and two star(519) 740-9912
Grey Goose Roofingroof work, workmanship, answering questions5.095 ratings1.1% one and two star(365) 866-7666
Easy Roofing Cambridgeskilled team, result, communication5.077 ratings0% one and two star(905) 304-2863
FS ROOF SYSTEMS AND EXTERIORSflat roofing, polite staff, repair recommendations4.976 ratings1.3% one and two star(519) 827-4638
Customersroofingknowledgeable staff, shingle options, efficient crew4.969 ratings2.9% one and two star(519) 573-5286

All roofers in Cambridge →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 200 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 200, of which 172 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.