Alternative Roofing

Customer reviews

This business has 8 Google reviews. We show up to five of them below - read the full listing on Google before deciding.

Frances Casson

May 21, 2024

We couldn't be happier with our new roof. Working with Mike & his team was the best. True professionals, hard workers with great attention to details. Thank you Alternative Roofing

Alicia Buchanan

Apr 19, 2024

love the style. Great colour options. Had our roof for 3 years now and looks the same as day 1. Great company, provides attention to detail and prompt with conversation and work.

Perry Hothi

Apr 15, 2024

Couldn’t be happier. Job was done on time with perfect fit and finish. When the actual material and labour amount came in below the estimate I was updated with the new amount. The level of work with such a high level of integrity is far too rare these days. I would recommend Alternative Roofing without hesitation. Having them work on my parents place as well. Thank you again for a wonderful roof!!

Chandrakant Tayade

Apr 9, 2024

Mike and his team from Alternative Roofing built our new home. We have nothing but the best things to say about our experience working with this team. He helped us at every step of the way including permit approvals, design input and material choices. He and his team members are true professionals, and their workmanship is top notch. Excellent communication, clear expectations, and completion of our project within set time frame are some of the best highlights. He went above and beyond our expectations! Wholeheartedly recommend them for a new construction or home renovation.

Sean Ervin

Apr 5, 2024

I am extremely pleased with the new roof that was installed by Alternative Roofing. Their team was incredibly organized, communicated effectively throughout the process and delivered an excellent product for our home. The attention to detail and expertise they brought to the project exceeded my expectations. I highly recommend Alternative roofing for anyone seeking top-notch roofing services.

Read all reviews on Google

Before you hire a roofer in Ontario

No. Roofing is not a compulsory trade in Ontario, so there is no licence to verify - which makes insurance and WSIB coverage the checks that matter.

WSIB clearance certificate

The most important document in this trade. Ask for a current certificate and confirm it names the company doing your work, not a subcontractor you have never met. It should be dated within the last 90 days.

Verify with: WSIB clearance certificates can be validated online by the account number.

Check Alternative Roofing on the official register

General liability insurance

Two million dollars minimum for residential roofing. Request the certificate of insurance directly from the broker rather than a photocopy, and confirm the policy is current.

Manufacturer shingle certification

Optional but meaningful. Manufacturers certify installers, and certification is what unlocks the extended system warranty. Without it you have a material warranty only, which covers far less than most homeowners assume.

Municipal business licence

Some Ontario municipalities require one. Not universal, but easy to ask about.

Questions worth asking

Can I see a current WSIB clearance certificate and your liability certificate of insurance?
Is this a full tear-off, or shingling over the existing layer? (Overlays are cheaper and shorten roof life.)
How much ice and water shield is included, and how far up from the eave?
Are you certified by the shingle manufacturer, and does this quote include the system warranty or only the material warranty?
What happens if you find rotten decking? What is the per-sheet price, and will you show me before replacing it?

Read the full roofers hiring guide