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Roof Warden

Roofing contractor

London Eco Metal Manufacturing - Metal Roofing

531 Shaw Rd, Dorchester, ON N0L 1G4

Listed under London, ON

Google average
4.7
Ratings counted
399
One and two star
18 of 399(4.5%)
Ontario median
2.9%

The first three are Google’s own figures for London Eco Metal Manufacturing - Metal 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

4.7
399 ratings
How the 399 ratings break down, from five stars to one
5
33885%
4
4010%
3
31%
2
31%
1
154%
4.5%of these 399 ratings are one or two stars (18)

About typical — 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 13 one and two-star reviews we hold, most recent first.

  • 1 out of 5RachelEdited a month ago

    SCAM WARNING: UNETHICAL BUSINESS PRACTICES & BAIT-AND-SWITCH !!!!!!!!!!!! Do NOT trust London Eco-Metal Manufacturing. They use "50-Year Transferable …

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

    Reply from the business

    Ma'am I am afraid you misunderstand the warranty that was passed onto you. You 100% still have your warranty for the remainder of the 55 years (please read your warranty as material is covered, however workmanship is only 10 years which is an industry standard). In the event of anything happening to your roof, we will be there to service it, as we service every roof we have ever installed, some service work is likely to require payment for labour if not within the scope of the warranty). I would recommend you look more closely at the warranty in your possession and understanding the scope of your warranty.

  • 1 out of 5Lars Rehmanna year ago

    Nice roofs and great service during the sales and installation stage. Horrible customer service when it comes to the so-called 55-year warranty. We have a complex roofline with particularly problematic corner that was supposed to be addressed with a metal roof. I have a valley in the south-east corner that sits in the shade of the neighboring house. We had problem with snow melting in the sunny parts and freezing the shaded corner. This was discussed in great detail with the installer. EcoMetal still has a promotional video online where I am talking about their roof as a solution to my ice-problems in that corner. Turns out, it was not the solution the way it was installed. My roof was installed 8 years ago. It looks beautiful and we are generally very happy. The installation went really well and professional. We then had ice problems again a few years ago. The service crew removed the ice and identified the problem but never fixed it (despite multiple follow-ups on my end). The way the corner was designed did not leave a proper outflow and instead channeled the water under the metal, over the old shingles into the gutter. The flow to the gutter easily blocked by ice. We had a few mild winters with no problems, but a massive ice issue again this year. Water came into the house, through the ceiling, wall, insulation, floor, all the way to the basement. Dealing with the service was a nightmare. I understand that it was a busy time with many ice and snow related issues, but there are not many things more stressful for a homeowner than water entering the house. Scheduling was chaotic, the person I talked to on the phone thought I was someone else resulting in me losing a day of work while waiting for the service team to arrive, etc. The ice was eventually removed and the fix that should have made years ago was finally implemented. My roof looks less sleek now, but hopefully the new ‘design’ will stop water from being trapped and pushed under the roof. As part of the 55

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

    Reply from the business

    Hello, we understand that you were frustrated by this issue with your home. Thank you for acknowledging that your roof was complex as that, along with the fact that the gutters you had installed were not sufficient for the amount of roof they needed to handle (we did not install the gutters). You had 8 years of no problems (we have no record of a service request in the past). This year was particularly rough for all roofs and even more so for roofs that have difficult areas that should be using additional methods for ice removal. As well, you should know that your warranty does not cover ice damming and that is why you received a bill for the work. This was not a secret. And as for the communication issue you mentioned, we called asking for your email address for the invoice to be sent to. I'm sorry you misunderstood that. We have been working with you to remedy this issue during a difficult time and we are sorry that you do not feel that that is satisfactory for you. Have a good day.

  • 1 out of 5John Yeisserman3 years ago

    Completely unprofessional several red flags when speaking to them.

    Reply from the business

    Hello, we are sorry to hear that you are having issues. We would like to hear what your experience was since we have no record of working with you. Please call our president Joe at 5198515578 when you can. Thank you

  • 1 out of 5Jennifer Carter3 years ago

    I approached George at a job he was doing in Dorchester. The sign “eco roofing” was on the lawn. I inquired about getting my roof done and he said he’d come over and do a quote. He gave me a quote and asked for a 2 grand deposit. He said it would be completed June 17, 2022. He has shown up three time and stayed maybe 2 hours each time. He won’t reply to my messages. 3 weeks ago he texted me to tell me he doesn’t have enough money to purchase supplies (I have these messages saved). I even offered to buy the supplies for him and he didn’t reply. He won’t answer my texts or phone calls. I called eco roofing and Dave said he is a contractor and did this job on his own so they brushed me off and wouldn’t help me. I have been nice and understanding to this guy but now I am out 2 grand and it’s been over 10 weeks and I don’t have a roof. I was under the impression I was using eco roofing but apparently the people that work for them cheat people out of money and don’t finish the job. My neighbour told me the one day he did show up he was cursing loudly the whole time he was there and her young child was outside playing. I now have a roof with a giant piece of wood sticking out the front, three sheets of steel on it and a leak that drips on my bed.

    Reply from the business

    Hello Jennifer, as we attempted to explain to you, you hired an independent contractor to install a roof. You have signed no contract with our company, nor has any employee of our company agreed to install your roof. Therefore, you need to contact the individual whom you did hire to resolve this situation. We wish you the best.

  • 1 out of 5Andrea Wicks-Cherry4 years ago

    I called to transfer the roof warranty when we bought our house and the guy one the phone said “great, it’s transferred” after I provided our information. I asked if there was anything else I needed to do and he said no. Fast forward and now we’re having mould issues from improper venting (we suspect) and I called to have someone out to look at it. Not only have they denied that I called to transfer the warranty but they’re not even calling me back after calling 3 times! Disappointing that a company cannot honour their work. I even said; I just need someone out to look at it, I’ll. Pay. No calls.

    Reply from the business

    Andrea, I'm sorry to hear about this. Since we have paperwork and a transfer fee that's involved in transfering a warranty, and since that process is handled by a woman at our head office, we believe you may not have been dealing with our company when you did call. We would like to be able to help you resolve this issue and we would like you to call us at our head office at 1.855.838.9393 or call 226.376.0775

  • 2 out of 5Scott Howard5 years ago

    Shoddy workmanship/installation , finish(soffit/facia/trim work) was poorly finished.

    Reply from the business

    Hello Scott, as we do stand by our work, we hope you will call our offices and express your concerns so that we may have the opportunity to ensure your roof is finished properly. We apologize if there is a problem, but calling us and giving us the opportunity to fix your concerns would be best.

  • 2 out of 5Ethan Li5 years ago

    The previous owner of my house installed metal roof provided by this company. We paid $75+HST to transfer the warranty. However, they installed the metal roof on top of the old shingle, and covered one of the bathroom vent. For the past few years, the exhaust fan of the bathroom was sending steam and air into the gap between the old shingle and the newer metal roof. We found out about this when we were renovating the bathroom and taking off the old exhaust fan. There is no way to know if they have also blocked any other vent (for example, exhaust vent for kitchen range hood, vent for other bathroom, etc.). When I called this company, their service person in the office was OK. However, their technician were 49 minutes late on the appointment. During the waiting time, I called their office, the person who set up the appointment had left and no one could tell me how long should I continue to wait and what to expect next. The only good thing is that they installed the vent for me, although they shouldn't have blocked it years ago.

    Reply from the business

    Annie, we are very disappointed that even though we spent the time and money to service your roof that you felt the need to give us such a poor review. Mistakes are sometimes made, but we know that the true value of a product is whether a company stands by theirs or not. We hope you'll reconsider such an unfair review.

  • 1 out of 5Steven Kelly6 years ago

    The service from this company was completely unprofessional. Our neighbour and our house both got new installs, however they made use of parts of each of our yards for the process of the entire install. The company decided to use our …

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

    Reply from the business

    Please note: this review is not from one of our customers, but a tenant in a building that we were installing a metal roof on. We were in constant contact with the landlord during the installation who is more than pleased with the work and how we presented ourselves while on his property.

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.

  • metal roof61
  • new roof33
  • roof appearance21
  • quick installation17
  • warranty transfer15
  • quick process15
  • installation team14
  • steel roof13
  • durability11
  • efficient installers10

Other reviews we hold

14 more of the 359 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Chris Hunt4 days ago

    The installation was a lot faster than I expected. I dealt with a great sales rep. that replied to any and all concerns/questions that I had.

  • 5 out of 5Robert Way2 weeks ago

    Service beyond expectation! We had some old corrugated sheet metal roofing for a small wood shed I was building that needed to be cut in half, and I didn't have the right tools. I called Cam at London Eco Metal Manufacturing to inquire if …

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

  • 5 out of 5Paul Ritchiea month ago

    My experience with Londonecometal was excellent. I was told it could be 4 to 6 weeks on ordering. The whole job was completed in three weeks. Two excellent craftsman showed up at my door and completed the job in one day. Amazing …

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

  • 5 out of 5Logan Thomasa month ago

    Called Mark up and he came out with his dad John. Was very pleasant and professional, gave me a price. I thought about it and said I will do it. Ziggy and his team came out on Monday and did the Frame work and the next day Ziggy and his …

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

  • 5 out of 5Mama MARYORAa month ago

    Work with Dave, he is so easy to deal and explain to me everything about the product of eco metal. Done right away and i love my roof now, so satisfiying.

  • 5 out of 5Danielle Bossea month ago

    Just got our roof done, very happy with the final result. Great service all around, beginning with our sales rep Andrew Jezierski and the crew from London who endured the heat wave while finishing our roof. Thank you!

  • 5 out of 5Michael Smitha month ago

    Transferred the warranty for our home which already had eco-metal roofing. Process was simple and straightforward.

  • 5 out of 5Joscelyne Wrighta month ago

    Absolutely AMAZING customer service, from the first visit to have a quote completed, to the last piece being cleaned up before the crew left after finishing the job. We could not have asked for better service and quality and cannot recommend them enough. We have received so many compliments on how lovely our new roof looks! You won't be disappointed choosing London Eco-Metal Manufacturing Inc. For your roofing needs.

  • 5 out of 5Mark Vanosa month ago

    I purchased my roof almost 13-14 years ago, the roof still looks new. The service department has been fantastic and the installation was done professionally with quality materials. I definitely recommend London Eco Metal Roofing for your next roof.

  • 5 out of 5Laura TurcuEdited a month ago

    I am so happy with my new metal roof, everybody stops by and complements it. Andrew was very attentive and prompt with the quote and all the questions I had. The quote was very reasonable for a metal roof. Pete and his partner worked very fast, finished much sooner than expected.

  • 5 out of 5Lisa deJonga month ago

    We had a house and a cottage roof both complete completed this past fall by London Eco, metal manufacturing, Incorporated and highly recommend the professionalism and their work ethic.

  • 5 out of 5Jacob Kosterman2 months ago

    We have been very happy with our experience with London Eco-Metal. The roof itself has been a great product, looks fantastic, and has proven to be a solid value for the price. …

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

    Reply from the business

    Thank you so much Jacob for taking the time to talk about your experience with us! We definitely take the long term satisfaction of our customers seriously and will never leave someone hanging who has an issue. Here's to many more years of worry free living!

  • 5 out of 5Bernard Burggraaf2 months ago

    London Eco-metal Manufacturing inc. is a good company to get a steel roof done. They came quickly to do an estimate and were able to do the work in a timely manner. Andrew was good to deal with explaining the work being done. Valdek did a great job of installing the roof system.

    Reply from the business

    Thank you for taking the time to talk about your experience! We hope you enjoy your new roof!

  • 5 out of 5M Wharram3 months ago

    Love my new roof from London Eco-Metal Manufacturing! Andrew and Arthur are very friendly and professional. Roof was done on time and at a good price!

    Reply from the business

    Thank you Matthew! We hope you enjoy your new roof!

The latest post from this business

Posted by London Eco Metal Manufacturing - Metal Roofing to their own Google profile 6 days ago. Their words, not ours.

Happy customers make us happy!Mar 24, 2026Call now

What London Eco Metal Manufacturing - Metal 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.

  • Warranty offered

    “…Installation Metal Siding Installation Warranty Service --> DIY Gallery Video…”

  • States a founding year

    “…Operating since 2009, thousands of orders small and large…”

  • Free estimates

    “…You can also contact us or request free quote / consultation and one of our GTA…”

  • Family owned

    “…Brampton and more London Eco-Metal, family owned and operated and an industry leader…”

Their site also states: states years in business.

Other roofers in London

Ranked by how many ratings Google has counted.

Other roofers we list in London
Roofing contractor
Aok Roofing Inc.quick response, roof replacement, thorough inspection4.9294 ratings3.1% one and two star(519) 670-4025
Green Metal Roofing And Manufacturing Inc.metal roof installation, answering questions, professional crew4.8238 ratings5.5% one and two star(519) 668-6635
1st Choice Home Solutionssiding, metal roof installation, professional crew4.6174 ratings8.6% one and two star(519) 268-6331
Advanced Level Homesinsurance claim assistance, hail damage repair, shingles5.0140 ratings0.7% one and two star(226) 344-8997
Armour Shield Roofing Londonfriendly crew, professional crew, quality workmanship4.9138 ratings1.4% one and two star(519) 858-5044
Shockwave Roofingreasonable pricing, thorough inspection, responsive staff5.0117 ratings0.9% one and two star(226) 977-1132

All roofers in London →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 399 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 399, of which 359 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.