Best Siding Contractors near Strathroy, ON

1 of these companies is based in Strathroy; the others serve Strathroy from towns including London, St. Thomas and Adelaide Metcalfe.

3 open 24/7 · 13 open weekends · 22 rated 4.5+ · 1 shows a licence

Data verified October 18, 2026

Telha Etop Metal & Shingle Roofs

Telha Etop Metal & Shingle Roofs

4.6 7 reviews
“I have used Telha Etop on three separate occasions and each time they have done an excellent job.”
16 Second St
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Humble Roofing & Renovations Inc.

Humble Roofing & Renovations Inc.

4.7 69 reviews
“Good and honest person doing good quality work at my roof i am satisfied with their service.”
Insured24/7 emergency serviceServes London, St. Thomas +2Free consultationSince 2020
London, ON
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Skylar Group Ltd

Skylar Group Ltd

4.6 21 reviews
“I love my new house and all the Reno's you did to improve my houses value.”
Since 2009Serves London, surrounding areasBBB accredited
London, ON
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Neighbourhood Eavestrough & Exteriors

Neighbourhood Eavestrough & Exteriors

4.8 58 reviews
“In my interaction with him he was very polite and answered all my questions with patience.”
Open 24 hours
Serving Strathroy Area
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Thor Roofing

Thor Roofing

5.0 5 reviews
“Travis came out last Minute for a patch of my roof and a fix of my flushing after a wind storm.”
50-yr warrantyGAF-certifiedServes Strathroy, Middlesex +2Financing
Adelaide Metcalfe, ON
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Bob Wilkins Roofing

Bob Wilkins Roofing

4.2 4 reviews
“Thank you Bob for coming out to fix shingles on our roof after a wind storm.”
Insured7-yr workmanship warrantySince 1985Serves London, surrounding areaFamily-owned
Komoka, ON
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Listed for homeowners in and around Strathroy, ON, these 24 companies work on exterior walls. Details about materials, colour ranges and insulation options are drawn from each company's own site, and the review quotes underneath are public reviews.

Area overview: Strathroy, ON

The 24 companies on this page are rated from 4.1 to 5.0 across 2,787 reviews; 15 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (91%), quality (90%) and responsiveness (78%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "cleanliness". 3 are open around the clock; 12 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are roof repairs (5), roof replacement (3), commercial roofing (2), inspections (2) and residential roofing (2). 1 shows a licence on its website and 1 lists staff certifications (GAF). 9 have ten or more years of experience, the longest 28 years. 4 offer emergency call-outs; 6 offer financing or payment plans; 12 give free estimates; 2 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 23 of the companies on this page; 16 publish a contact page; 21 list a public email and 2 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.

How many of these companies publish a website?

Websites are listed for 23 of the 24 companies on this page. Open them and look for finished houses nearby, ideally after a winter or two rather than on handover day. Close-up photographs around windows and at corners show the standard of the trim work, which is where a rushed job gives itself away first.

Mkenzie Roofing

Mkenzie Roofing

5.0 57 reviews
“Always able to help out with emergencies; quotes are accurate and repairs are always completed on time and within budget.”
Free consultationSince 2019Financing
Saint Thomas, ON
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North London Roofing

North London Roofing

4.5 80 reviews
“John Timon came to our rescue of missing shingles during the winter.”
Free consultationLicensedOpen 24 hoursSince 2020Family-owned
London, ON
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Jenkins Roofing & Construction

Jenkins Roofing & Construction

4.9 67 reviews
“If you live in the ST Thomas area, definitely give Chris and his wife a call and support local family businesses that maintain this level of quality, dedication and charisma.”
Free estimatesInsured up to $2M10-yr workmanship warranty20+ yearsServes St Thomas, LondonFinancing
Saint Thomas, ON
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Armour Shield Roofing London

Armour Shield Roofing London

4.9 92 reviews
“They work as a 4 or 5 man team and are very good at what they do.”
Free consultation
London, ON
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Himalaya Group

Himalaya Group

4.9 96 reviews
“Happy that Voytek and his team was willing to cooperate and understand my tough situation.”
Free consultationSince 2018
London, ON
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1st Choice Home Solutions

1st Choice Home Solutions

4.6 91 reviews
“1st Choice evaluated and came back with a very reasonable quote and was professional from the first phone call to the last follow up.”
Free consultationLifetime warrantyFinancing available30+ yearsServes Middlesex County, Lambton County, Elgin County
London, ON
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London Eavestrough and Siding

London Eavestrough and Siding

4.9 145 reviews
“We could not be happier with the level of service we recieved, they took their time making sure the job was done right and that we were happy!!”
Since 2015
London, ON
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Green Metal Roofing and Manufacturing Inc.

Green Metal Roofing and Manufacturing Inc.

4.8 112 reviews
“I called around different places and when calling Nicholas, he was understanding, patient, helpful, very thorough in my thoughts of what I wanted and offered suggestions to help not only make the project easy, but to make it look spectacular.”
Serves southern OntarioFree consultation
London, ON
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Davidoff Roofing (London) Ltd

Davidoff Roofing (London) Ltd

4.8 86 reviews
“Recently we had them come to check our roof and they were honest enough to tell us everything was fine.”
Free estimatesInsuredFinancing availableSince 1983Serves London, Chatham-Kent +11
London, ON
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Aok Roofing Inc.

Aok Roofing Inc.

4.9 135 reviews
“Chatted with them a few times during the two day job and their knowledge of the trade was top shelf.”
GAF certifiedSince 2019
Arva, ON
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Accell Roofing Inc

Accell Roofing Inc

4.8 41 reviews
“The owner John is a very personable guy who always takes good care of our customers needs.”
Coupons & offers28+ yearsFinancing
London, ON
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Blake Exteriors Window and Door

Blake Exteriors Window and Door

4.8 101 reviews
“Blake Exteriors exceeded expectations with their attention to detail, commitment to customer satisfaction, and valuable recommendations.”
Free consultation10-yr workmanship warrantyFamily-ownedSince 2013
London, ON
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Aluminum Associates

Aluminum Associates

4.5 61 reviews
“Derrick, Ian and the installers went above and beyond to ensure every detail was completed perfectly to my satisfaction.”
Free estimatesSince 1963Family-owned
London, ON
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Murray Shaw Roofing

Murray Shaw Roofing

4.6 23 reviews
“We were shown what materials were being used and asked to come up onto the roof to inspect.”
Free consultationSince 2004Financing
London, ON
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Beaumart Aluminum Ltd

Beaumart Aluminum Ltd

4.5 30 reviews
“Beaumart removed an older door and window, removed a wall of siding, reframed the opening to installed a very large new window, then replaced all the siding and trim.”
Free estimatesLifetime warrantySince 1965
London, ON
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Courtney Roofing Inc.

Courtney Roofing Inc.

4.1 26 reviews
“I'm too old to be climbing on roofs anymore so kudos to the young gentlemen for their good work!”
Free estimatesInsured24/7 emergency serviceSince 1976Serves London, Ontario
London, ON
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Legacy Flat Roofing & Sheet Metal (Call US Here)

Legacy Flat Roofing & Sheet Metal (Call US Here)

4.8 71 reviews
“Esmat was great to deal with, I especially liked his follow up to make sure we were happy with the work and that he would stand behind his products with any problems in the future.”
Free consultationSince 2008
Serving Strathroy Area
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Legendary Exteriors

Legendary Exteriors

4.5 16 reviews
“They patched the issue and then came back a couple days later and replaced the defective part.”
Free estimatesInsuredSince 2007Serves LondonOpen 24 hours
London, ON
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HomeSiding ContractorsOntarioStrathroy, ON

Why these companies made our list

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