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Roof Warden

Roofing contractor

JDM Roofing - Ottawa Roofing Company

250 Cooper St Apt 2, Ottawa, ON K2P 0G4

Google average
4.7
Ratings counted
54
One and two star
4 of 54(7.4%)
Ontario median
2.9%

The first three are Google’s own figures for JDM Roofing - Ottawa Roofing Company, 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

4.7
54 ratings
How the 54 ratings break down, from five stars to one
5
5093%
4
00%
3
00%
2
12%
1
36%
7.4%of these 54 ratings are one or two stars (4)

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 4 of the one and two-star reviews we hold for JDM Roofing - Ottawa Roofing Company, most recent first.

  • 2 out of 5H & GEdited 2 years ago

    I contacted Jason to replace my roof, and he gave me a quote suggesting paying cash to avoid paying tax. His crew did the installation two months after the agreed date and didn't close …

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

    Reply from the business

    Hi there, we are very disappointed to see your review. We would like to rectify this for you however, you are missing a few key components. First of all name or address so we would be able to look into this for you. Second Jason does not do bookings or the schedule, as such it seems like some wires are crossed. Tax is applied to all jobs that is not something that we are able to control. There is tax on materials that we use, Cash would not be able to influence our prices. An agreement about vents is once again something we have no record of for any of our jobs and is a fairly odd topic so we can assure you it would have been documented. As for the job being done 2 months late, again, we can assure you we have a schedule for a reason and have stayed very organized with it, we have no record of any job slipping through the cracks. If Jason charged you 200$ with no explanation, it would appear on your invoice as to what the charge was for. Again this is providing you are a real customer and have a real invoice. The warranty from IKO is 40 years and is given though out the industry, it is the most preferred and best company to deal with when it comes to warranties. To reiterate you would have this in writing along with a JDM written warranty for the workmanship for 15 years, so it's actually 2 warranties which are both in writing and both extremely important and valued by all of our customers. So have no fear you are more than covered on warranties. This company prides itself on honesty, integrity, customer service, and the quality of our work. JDM Roofing simply could not be sustained if we did, 'Mickey Mouse business.' Please feel free to contact us with any information that you have regarding your job and we assure you it will be taken care of. Typically reaching out is more effective than passive aggressive google reviews. Nevertheless you have our attention and we await your email or phone call. Thank you

  • 1 out of 5Rob SalterEdited 4 years ago

    I had thought this company had done a great job - until we got leaking coming through our chimney into one of the bedrooms. The chimney flashing was literally the job the company was hired for to take care of. I emailed Jason many times with pictures and he responded they would come by to take a look. No one came by. I tried calling and left a message and have been completely ignored. I’ve come to the conclusion from this that the job was done poorly and the service is to ignore complaints. I also was never provided a receipt from the work done after payment which I thought was strange. Not an ideal experience obviously.

  • 1 out of 5ahmed sacid6 years ago

    JDM Roofing replaced my roof in the Summer of 2015, first winter of 2016, the roof leaked, we have contacted with JDM, I was told Jason will call me back, it took three days to show up. …

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

  • 1 out of 5Tiffany Bourguignon7 years ago

    If I could give 0 stars, I would.

    Reply from the business

    Hello Tiffany, We would like to apologize for your recent experience and sorry to hear you were less than satisfied with JDM Roofing Services. We pride ourselves on our product/services, the high quality standards we maintain, and would like to make things right. We've tried to locate your customer account through the name posted above however we are not able to find a roof installation by us. Can you please call us at 613-882-7663 or email jason@jdmroofing.ca soon to discuss what occurred and how we can resolve this issue. Thank you for your patience. Yours sincerely, Jessica Sinclair JDM Roofing Sales and Account Manager

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.

  • reasonable pricing7
  • hard working team7
  • quality job5
  • snow clearing3
  • shingle repair2
  • reliable team2
  • owner on site2
  • quick job2
  • pleasant staff2
  • tidiness2

Other reviews we hold

14 more of the 21 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Stephen Millara month ago

    Positive experience with Jason and JDM roofing. Punctual for scheduled appointments to quote and then to complete the work. Competitive pricing. Site was cleaned up well after the work was completed.

    Reply from the business

    Thank you! Your place looks great and it was our pleasure working with you!

  • 5 out of 5Kevin Dinn2 months ago

    Wow incredible professional workmanship!!! Jason and his son make a great team Life made easy dealing with these guys …

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

  • 5 out of 5Jeff Smiley2 months ago

    Hired JDM Roofing to re-shingle one of the properties we manage. Great job, quick and tidy. Easy to deal with at a decent price. Would recommend

    Reply from the business

    We appreciated the quick turn around and you choosing us! It was our pleasure

  • 5 out of 5William Stanfield2 months ago

    Great work at great prices

    Reply from the business

    Thank you so much Wiilam!

  • 5 out of 5Patrick ConroyEdited 2 months ago

    JDM roofing is a great company. They did excellent work on my house, a few years ago and I was extremely satisfied with how quickly they get the job done. I recently had a few shingles out of place due to a storm, I called them to see if they could fix it… within a week they had someone come by and fix the issue. Amazing! I just I would highly recommend JDM roofing!

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

  • 5 out of 5Sharad Pandey2 months ago

    JDM Roofing did a good and quick job at a good price at my Orleans property. He also gave me one year time to pay the bill without interest after initial payment. …

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

  • 5 out of 5Jeff Baldwin2 months ago

    Dealing with Jason was fantastic. He knows his stuff and was able to explain all my questions. Kudos to JDM roofing.

    Reply from the business

    Thank you Jeff! Jason is elite he makes sure to be very honest and thorough on every job. We are happy to hear you saw this first hand!

  • 5 out of 5brent scharfe2 months ago

    Honest quality work. From picking the right style and color of shingles, to a flawless install. Jason …

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

    Reply from the business

    Thank you so much for the kind words!

  • 5 out of 5Lisa Furano3 months ago

    JDM roofing replaced my roof last summer. This team was professional, on time and best priced. Very satisfied. 5 star plus!

    Reply from the business

    Thank you Lisa!

  • 5 out of 5Melinda Stanzel3 months ago

    Professional company thar provides great service. The owner was on sight to make sure the job was done right. Really appreciate the hard working employees. Thanks again!

    Reply from the business

    Thank you for your kind words toward the entire staff. Jason is very much involved in all projects, we find that personal care and attention is something that sets us apart for sure!

  • 5 out of 5Ian Raskin3 months ago

    Great and quick service. High quality work exactly as quoted and left the site incredibly clean.

    Reply from the business

    It was our pleasure Ian!! It looks wonderful, thank you once again for choosing JDM Roofing!

  • 5 out of 5s mariella h3 months ago

    very happy with my experience! from start to finish the team was professional, honest, and hard working and my roof looks amazing. it’s hard to find a company who cares about their customers and makes the process stress free, but JDM did just that! thank you.

    Reply from the business

    Awesome to hear!! It was our pleasure. Thank you for the kind words

  • 5 out of 5silvia serrano4 months ago

    We contacted this company & from the moment we got on the phone with Roberta we knew we were going in the right direction as she was very pleasant & accommodating. We set up an appointment for an estimate & Jason the Owner came with a colleague. Jason answered every question with certainty & knowledge but most of all with HONESTY! He even offered to take pics of my chimney as he noticed there was a problem with it now please note, that it wasn’t something he’d benefit from as it’s a job that requires masonry so he did not need to point that out to us & he was not referring anyone either and while he was up there he was kind to do that for us. We did not end up using their services now as the roof is still in great condition but we will be certain to contact JDM when the time comes! Jason you were the only company out of 3 that got up on the roof & checked it all properly! You showed that you care for your craftsmanship and not just another job/contract so THANK YOU!!!!!

    Reply from the business

    Thank you so much for the kind words, it means the world to us! We have always believed in honesty and integrity and we have thrived in this industry applying those fundamental principles to our everyday work. We look forward to working with you in the future and appreciate that you took the time to write this.

  • 5 out of 5J.C. Olivier10 months ago

    Two days, start to finish, they did an exceptional job with the installation of our new roof, and left our property cleaner than it was before they came. No hidden costs, they were true to their estimate and really professional to work with.

    Reply from the business

    It was a wonderful experience working for you!

What JDM Roofing - Ottawa Roofing Company 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.

  • Warranty offered

    “…Replacement Roof Inspection Unbeatable Warranty ABOUT JDM ROOFING Keeping Ottawa…”

  • States years in business

    “…Trusted Roofing Company in Ottawa with more than 13+ years Experience Request an estimate GET…”

  • Free estimates

    “…FREE QUOTE Leak Detection Safeguard your home…”

  • 24/7 emergency call-out

    “…499 + ROOFS REPLACED We Got You Covered 24/7 ROOFING EMERGENCY!? (613) 882-7663…”

Other roofers in Ottawa

Ranked by how many ratings Google has counted.

Other roofers we list in Ottawa
Roofing contractor
Rainbow Roofing & Renovationsshingle samples, warranty, new roof4.8376 ratings3.5% one and two star(613) 599-0010
Roofmaster Ottawa Inc.courteous staff, skylight replacement, shingle replacement4.7327 ratings6.7% one and two star(613) 521-0088
Wolfenburg Roofingflat roof replacement, polite crew, smooth process4.9280 ratings2.9% one and two star(613) 800-9058
Vanity Roofing Ottawawater leaks, courteous staff, shingle repair4.8270 ratings4.4% one and two star(613) 851-4448
Remember Me Roofingcompetitive pricing, eavestrough replacement, efficient crew4.8258 ratings5.4% one and two star(613) 854-7663
Bart's Rooftopsroof replacement, pleasant staff, shingle replacement5.0244 ratings0% one and two star(613) 290-6349

All roofers in Ottawa →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 54 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 24, of which 21 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.