Roofing contractor
Nano Roof Renew
Listed under Otonabee-South Monaghan, ON
- Google average
- 5.0
- Ratings counted
- 4
- One and two star
- 0 of 4
- Ontario median
- Not comparable
The first three are Google’s own figures for Nano Roof Renew, 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
| 5 | 4 | 100% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 0 | 0% |
Too few ratings to compare against other roofers — at 4 ratings a single unhappy customer moves this figure by several points.
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.
We hold no one or two-star review text for Nano Roof Renew. That is not the same as there being none — it means our capture did not reach any. The rating breakdown above is Google’s own count and is the number to go on.
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.
- shingles2
- detailed explanations2
- knowledgeable staff2
- roof installation2
- product2
- information2
Other reviews we hold
4 more of the 4 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Amy Holmes3 weeks ago
We had a section of our roof sprayed before installing solar panels this July. Spraying this on 15 year old shingles, in good shape, will extend the life of them, to that of our new solar panels. Much more economical solution. …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5david ma month ago
It was a real pleasure to work with Matt, owner and operator of Nano Roof Renew, Peterborough, ON. He took the time to evaluate our shingles, provided all necessary information regarding the product, benefits and the total value we could …
Google cut this review short. The full text is on their Google profile.
Reply from the business
It was a pleasure to work with you and help you maximize the longevity of your roof and keep it looking g great! Thanks again, Matt and Jarod
- 5 out of 5Jessica Muellera month ago
I had a great experience with Nano Roof Renew. From the initial consultation through to the completion of work, Matt was proffesional, knowledgeable, and transparent. He took the time to answer all of my questions, explained the process in detail, and provided clear information about the warranty before I made my decision. The work was completed as promised, including resealing my chimney and vents, and the roof treatment was applied with care. Overall the service was excellent.
Reply from the business
Thank you Jessica, your roof looks great and we hope you get peace of mind from your new 10 year warranty. It was a pleasure working with you. -Matt Coppins
- 5 out of 5Robert Gunning2 months ago
5 stars all the way! Matt and Jared from the Nano Roof Renew team provided an absolutely incredible experience from start to finish. They are total professionals who genuinely care about the quality of their work and the satisfaction of their customers.They arrived right on time, explained the entire nano spray process clearly, and answered every single question I had with absolute patience. It is so rare to find people this honest, knowledgeable, and hard-working. The application looks flawless, and they left the entire property completely spotless before they left.If you want to protect your roof and work with two of the nicest, most reliable guys in the business, do yourself a favor and hire Matt and Jared. My roof looks amazing, and I could not be happier with the results! I will be contacting them to get a quote for the roof on my trailer.
Reply from the business
Thank Rob! We hope you enjoy the peace of mind and the added 15 year warranty. A great way to protect your investment and keep the roof looking great.
The latest post from this business
Posted by Nano Roof Renew to their own Google profile 2 months ago. Their words, not ours.
Wondering if your insurance company will approve GoNano? Many of our clients have already gone through this process successfully. Most insurers recognize GoNano as a proven solution for extending roof life and delaying replacement. We provide a specification sheet you can submit directly to your insurer to help determine your coverage. Every situation is different but we make it easy to have that conversation. Book a free assessment and we'll walk you through it.Jun 14, 2026Order online
What Nano Roof Renew 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
“…• Preserve for up to 15 years guaranteed Nano Roof Renew is dedicated to…”
Free estimates
“…CONTACT US for your FREE QUOTE See what our satisfied customers have…”
Other roofers in Otonabee-South Monaghan
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| ThemRoofBoysquality of work, timely completion, cleanup5.015 ratings0% one and two star(705) 933-8299 | 5.0 | 15 | 0%0 of 15 | (705) 933-8299 |
| RK Roofingcommunication4.610 ratingstoo few to compare(647) 222-6200 | 4.6 | 10 | —too few | (647) 222-6200 |
| J. Bower ROOFINGpolite crew, shingles, cleanup3.210 ratingstoo few to compare(705) 875-0402 | 3.2 | 10 | —too few | (705) 875-0402 |
| Gibbons RoofingRoofing contractor5.08 ratingstoo few to compare(647) 609-0359 | 5.0 | 8 | —too few | (647) 609-0359 |
| Lakeview Roofing & Contractingquick response, expertise, efficient work4.58 ratingstoo few to compare(647) 622-5657 | 4.5 | 8 | —too few | (647) 622-5657 |
| All Season's Roofingreliability, clean up, insurance company3.58 ratingstoo few to compare(705) 741-3942 | 3.5 | 8 | —too few | (705) 741-3942 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 4 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 4, of which 4 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.
There is not much data on Nano Roof Renew. A short record here means our capture found little — not that there is nothing to find, and not that the business is new or inactive.