Gutter Service in Ontario
Gutter work covers a narrower set of tasks than a full roof job, but it matters just as much for keeping water away from your foundation, siding, and basement. In Ontario, that means seamless aluminum or steel gutter installation sized for the region's freeze-thaw cycles and heavy spring runoff, repair of sagging sections or pulled fasteners, leaf guard or mesh screen installation, and regular cleaning before winter and after fall leaf drop. We list 659 gutter businesses across the province, ranging from small local crews who focus on gutters and eavestrough alone to larger roofing companies that offer gutter work as part of a broader exterior package.
Before hiring, ask what material and gauge they install (thicker aluminum holds up better under ice and snow load), whether they seal seams or use a seamless system formed on site, and how they handle downspout placement to move water away from your foundation rather than dumping it next to it. A written estimate that specifies linear footage, hangers per foot, and cleanup should be standard.
Our scores weigh review volume, rating consistency, and how a business responds to complaints, so you can tell a contractor with a genuine track record from one with a handful of good reviews. For a ranked shortlist of the top-rated gutter contractors we've evaluated, see our best gutter service guide. Details on how we calculate scores are on the methodology page.
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All gutter service, ranked by score and relevance
We found 1030 businesses offering gutter service; 73 met the criteria for the scored directory. The order weighs each business's overall score by how much of its reviewed work is gutter service, so a lower-scored specialist can rank above a higher-scored generalist. Filter and sort below, or open the full map view.
Enquiries you submit through our forms may be shared with partner providers who can carry out the work, and we may receive a referral fee. Our rankings and scores are based only on our published methodology and are not influenced by referral fees.
Common questions about gutter service
- How much does gutter installation cost in Ontario?
- Seamless aluminum gutter installation typically runs by the linear foot, with total project cost depending on house size, number of stories, and whether old gutters need removal. Leaf guards and extra downspouts add to the base price. Get a few written quotes since pricing varies by region and material choice.
- How often should gutters be cleaned?
- Most homes need cleaning twice a year, once in late spring after seed pods and debris settle, and again in late fall after leaves drop, before the first freeze. Properties surrounded by mature trees may need a mid-summer check as well.
- How do I know if a gutter contractor did a good job?
- Water should flow freely to downspouts with no pooling or sagging sections, seams should be sealed and hangers spaced tightly enough to handle snow load, and downspouts should discharge at least a few feet from the foundation, ideally with an extension or splash block.
- How often do gutters need to be replaced?
- Well-maintained aluminum gutters can last several decades, but repeated ice damage, rust, pulling away from the fascia, or persistent leaks at the seams are signs it's time to replace rather than keep patching.
Guides to choosing gutter service
- DIY vs hiring a pro for gutter cleaning and roof maintenance
When it makes sense to clean gutters and check your roof yourself in Ontario, and when the risk or the job complexity means calling a professional.