The homeowner perspective
Real roofs. Real experiences.
9,129 homeowners across Canada and the United States, in their own words. Search your town to read reviews from your neighbours, or browse by province and state.
At a glance
How homeowners rate Interlock
Interlock® metal roofing has 9,129 published homeowner reviews averaging 4.7 out of 5, from 24 provinces and states since 1997. 7,992 were collected through independent GuildQuality surveys. Ratings below 4 stars (461) are published too.
- 5 stars79.1% (7,217)
- 4 stars15.9% (1,451)
- 3 stars4.9% (451)
- 2 stars0% (4)
- 1 star0.1% (6)
In their words
What homeowners mention most
- The crew1,145 reviews
“The crew took the time to explain daily the planned work and schedule.”
Gary Z., Vernon, BC → - Communication871 reviews
“Their team was incredibly easy to work with and very responsive to all of my questions throughout the entire process.”
Matthew H., Kelso, WA → - How it looks523 reviews
“What a stunning enhancement to the appearance and value of our property.”
Elizabeth J., Truro, NS → - Clean-up355 reviews
“really nice guys and they cleaned up after them selves quite well.”
Carolynn T., Norglenwold, AB → - Warranty & service331 reviews
“They really believe in their product are willing to back it with the warranty they offer!”
Brad M., Grande Prairie, AB → - Snow & ice257 reviews
“Experienced installer in steel roofing -Was able to add more snow guards with no issues thanks!”
Silvia M., Guelph, ON →
Near you
Browse reviews by province or state
Each page has the local rating, the most reviewed towns, installation photos and the installer serving that area.
Canada
United States
- Massachusetts813 reviews · ★ 4.7
- Oregon768 reviews · ★ 4.7
- Washington737 reviews · ★ 4.7
- New Hampshire319 reviews · ★ 4.7
- Illinois279 reviews · ★ 4.8
- Minnesota242 reviews · ★ 4.6
- Connecticut162 reviews · ★ 4.7
- Wisconsin162 reviews · ★ 4.7
- Rhode Island113 reviews · ★ 4.6
- Maine101 reviews · ★ 4.7
- Alaska34 reviews · ★ 4.9
- Vermont12 reviews · ★ 4.7
- North Carolina8 reviews · ★ 5.0
- New York6 reviews · ★ 5.0
- Hawaii4 reviews · ★ 5.0
- Nevada1 reviews · ★ 5.0
Latest
Recent homeowner reviews
Newest first. Open a review for the full story, the roof details and the local installer.
Showing 1–36 of 8,629 reviewed roofs
- ★★★★★
Metal Shingles Vernon, BC Review
Review: November 1, 2026Completion: September 16, 2026We looked at various products and brands before choosing Interlock to replace our Cemwood shingles which were over 30 years old and near the end of their life. We liked the various styles and colors offered and are very happy with the work performed removing the old roof and preparing the roof for the metal product. The crew took the time to explain daily the planned work and schedule. The finished roof looks great and we’re extremely happy with the whole process.
Vernon, BC
- ★★★★★
Metal Shingles Norglenwold, AB Review
Review: October 30, 2026Completion: June 30, 2026Interlock Metal roofing did a Fantastic job removing our roof and installing our brand new metal roof on our bungalow in Norglenwold . The installers worked hard in the hot sun and got the job done in only a couple days. really nice guys and they cleaned up after them selves quite well. MANY colors to choose from as well
Norglenwold, AB - ★★★★★
Pickering, ON Review
Review: October 29, 2026Completion: April 30, 2008Brad was very helpful today. Polite, punctual and knowledgeable.
Pickering, ON - ★★★★★
Metal Shingles South Brookfield, NS Review
Review: October 27, 2026Completion: September 16, 2026South Brookfield, NS
- ★★★★★
Shoreline, WA Review
Review: October 21, 2026Completion: October 22, 2026Good crew. Did good work.
Shoreline, WA - ★★★★★
Middle Sackville, NS Review
Review: October 17, 2026Completion: May 18, 2017Prompt reply to my email from Chris when I explained the problem. Paul came to our house the next day and found the reason for our small leak.He repaired it promptly. Paul’s professional experience was obvious and that he takes customer service seriously. Excellent to deal with.
Middle Sackville, NS - ★★★★★
Portland, OR Review
Review: October 16, 2026Completion: August 17, 2026Great system, and a great team. Victor, Daniel, and Patrick were very professional and thorough during the installation. The roof looks and performs great.
Portland, OR - ★★★★★
Lynden, ON Review
Review: October 15, 2026Completion: October 31, 2022Efficient and great job .
Lynden, ON - ★★★★★
Newmarket, ON Review
Review: October 15, 2026Completion: March 31, 2023Interlock Metal Roofing (Ontario) Ltd. — Newmarket, ON: Great service and Metal Shingles installation; only issue was cleaning — don't leave debris in the eavestroughs to prevent ice dams and problems from Newmarket's frequent freeze–thaw cycles and winter snow loads.
Newmarket, ON - ★★★★★
Lynnwood, WA Review
Review: October 14, 2026Completion: October 20, 2026I've had two regular roofs installed and decided I would put the last roof on my house ever. Interlock provided answers to all my questions and told me of the additional benefits for a metal roof; I checked online to confirm what I was told. Ross and Patrick provided the timeline when work would begin, the duration and ensured it worked with my schedule. Victor and his crew were very professional as they found damage to trusses from a tree fall that a previous roofing company did not address.… Read more →
Lynnwood, WA - ★★★★★
Woodbridge, ON Review
Review: October 13, 2026Completion: July 15, 2013Brad did an awesome job extremely happy
Woodbridge, ON - ★★★★★
Melrose, MA Review
Review: October 13, 2026Completion: April 7, 2010Nasir is a true professional. Interlock sent him right out.
Melrose, MA - ★★★★★
Metal Shingles Woods Harbour, NS Review
Review: October 12, 2026Completion: September 10, 2026Woods Harbour, NS - ★★★★☆
Metal Shingles Qualicum Beach, BC Review
Review: October 11, 2026Completion: September 23, 2026Relatively expensive.
Qualicum Beach, BC - ★★★★☆
Metal Shingles Sturgeon County, AB Review
Review: October 11, 2026Completion: September 28, 2026This is a high quality product and is therefore relatively expensive compared to other roofing systems so it is not for everyone. We are an older couple (in our 70's) and the costs were partly offset by insurance so for us it is not requiring many years for the return on investment. Without the insurance contribution we would probably not have chosen this system but we are very happy that we did. I would recommend the system for people planning to live in their homes for a long time.
Sturgeon County, AB - ★★★★★
Metal Shingles Wasilla, AK Review
Review: October 10, 2026Completion: July 23, 2026The whole experience was great the crew was outstanding hard working and professional. They replaced our entire roof with interlock Metal Roofing and it looks amazing. We are very…
Wasilla, AK - ★★★★★
Metal Shakes Whistler, BC Review
Review: October 9, 2026Completion: September 9, 2026Interlock Metal Roofing was a great team to work with.
Whistler, BC - ★★★★★
Metal Shingles Dartmouth, NS Review
Review: October 9, 2026Completion: August 17, 2026Paul was very helpful and congenial in his approach to my guestions and concerns.
Dartmouth, NS - ★★★★★
Metal Shingles Ottawa, ON Review
Review: October 7, 2026Completion: September 30, 2024Excellent Service, so happy with the work and the support. Brad provide a great inspection after sale to ensure installation was done properly.
Ottawa, ON - ★★★★★
Metal Shingles Edmonton, AB Review
Review: October 6, 2026Completion: September 10, 2026Edmonton, AB - ★★★★★
Metal Shingles Kingsburg, NS Review
Review: October 6, 2026Completion: September 16, 2026The roof looks great. Dylan and his crew were exceptional. They did an outstanding job, were very friendly and professional. We would highly recommend them to anyone.…
Kingsburg, NS - ★★★★★
Metal Shingles Foothills County, AB Review
Review: October 6, 2026Completion: September 23, 2026Foothills County, AB - ★★★★★
Aluminum Shingles Stittsville, ON Review
Review: October 5, 2026Completion: September 15, 2015We wanted some extra roof ice breakers installed on our roof. The men were super friendly and did a wonderful job
Stittsville, ON - ★★★★★
Metal Shingles Cambridge, ON Review
Review: October 2, 2026Completion: August 3, 2002Excellent job!
Cambridge, ON - ★★★★★
Metal Shakes Portland, OR Review
Review: October 1, 2026Completion: September 30, 2026Worked with Patrick and his team to replace my roof, rain gutters & skylights. Couldn’t be happier with the results. Love the new roof.
Portland, OR - ★★★★★
Aluminum Shingles Grande Prairie, AB Review
Review: October 1, 2026Completion: June 30, 2026Fantastic company with an excellent product. The team offered quick responses to any and all questions along with fast resolution to any concerns that I had. They really believe in their product are willing to back it with the warranty they offer! Will be using them for any future roof replacements as well.
Grande Prairie, AB - ★★★★★
Aluminum Shingles Guelph, ON Review
Review: September 29, 2026Completion: April 28, 2018Experienced installer in steel roofing -Was able to add more snow guards with no issues thanks!
Guelph, ON - ★★★★★
Aluminum Shingles Brampton, ON Review
Review: September 27, 2026Completion: September 16, 2026Bruce walked me through the process of the installation process for the aluminum roof and gave me an estimate. Steve the installer did a good job, I am happy with my new aluminum roof.
Brampton, ON - ★★★★★
Metal Shingles Edmonton, AB Review
Review: September 27, 2026Completion: September 8, 2026We're very happy with the customer service and the product. The installers are also great. It's a more expensive product than a traditional roof but we completely think it's worth it. Given prices right now and what inflation will do to prices in the future I actually think this product is the smarter choice in the long run.
Edmonton, AB - ★★★★★
Aluminum Shingles Halifax, NS Review
Review: September 26, 2026Completion: December 12, 2005Paul Paquet looked after some warrantee repair work on our roof and he did an excellent & thorough job.
Halifax, NS - ★★★★★
Bouctouche Bay, NB Review
Review: September 24, 2026Completion: November 8, 2009I was very happy with the courteous service Paul provided. He did my roof repair in a timely professional manner
Bouctouche Bay, NB - ★★★★★
Aluminum Shingles Anacortes, WA Review
Review: September 23, 2026Completion: August 28, 2026We happily decided on Interlock for a full tear down/replace with aluminum shingles. The style turned out great and the crew were some of the hardest working people I've seen. Interlock came for an inspection and handled a couple small concerns to make sure our setup is just right.
Anacortes, WA - ★★★★★
Aluminum Shingles West Lebanon, NH Review
Review: September 22, 2026Completion: October 7, 2016Work was done efficiently quick. Workplace was clean after job.
West Lebanon, NH - ★★★★★
Metal Shingles Dartmouth, NS Review
Review: September 21, 2026Completion: September 8, 2026Dartmouth, NS - ★★★★★
Metal Shakes Crooked Creek, AB Review
Review: September 18, 2026Completion: August 31, 2026I like the look of the finished product, however it is too early to give an honest opinion until we have been through a couple of winters.
Crooked Creek, AB - ★★★★★
Metal Shingles Pickering, ON Review
Review: September 17, 2026Completion: August 7, 2018Brad was awesome. What a trooper. Great workmanship and wonderful personality. He is the an awesome person. Great company too. Highly recommend it.
Pickering, ON
Trust
How these reviews are collected
GuildQuality, an independent customer-satisfaction surveying company, asks homeowners to rate their installation. Where the survey is public, the review links to the original response.
Reviews from Google and other public sites are labelled with their source, and link back to the original where one exists.
461 ratings below 4 stars appear alongside the rest, and count toward the average.
When a homeowner reviews the same roof again years later, both reviews stay on the page so you can see how it held up.
Like what you read?
See what your roof could look like
A specialist can measure your roof, show you samples and give you a written quote — no obligation.