Gutter Service in Ontario
Gutters do one job: move water off your roof and away from your foundation. When they're clogged, sagging, or pitched wrong, that water backs up under shingles, pools against your foundation, or spills down your siding, and the fixes for those problems cost a lot more than the gutters ever did. This category covers the full range of gutter work: seamless aluminum installation, gutter guard fitting, spring and fall cleaning, leak repair, re-pitching sagging runs, and downspout extensions. We track 93 gutter service providers across Ontario, from small crews running a seamless-gutter machine off a trailer to larger companies that bundle gutters in with roofing and siding.
Not all of them are worth calling. Before you book anyone, check whether they carry liability insurance (ladder work on a two-story house is where accidents happen), whether they quote seamless aluminum or sectional vinyl, what gauge of metal they use, and whether cleaning visits include a check of fascia and downspout connections rather than just scooping leaves. A written estimate with linear footage, material, and cleanup terms spelled out is a good sign; a verbal number over the phone is not.
Our ranked guide to gutter service providers scores every company in this category on the same criteria: verified credentials, review consistency over time, responsiveness, and how clearly they price their work. The full method is on our methodology page, so you can see exactly how the ranking is built before you trust it.
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All gutter service, ranked by score and relevance
We found 174 businesses offering gutter service; 20 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.
When you submit a quote or contact form through this site, your enquiry may be shared with partner providers who can do the work. We may earn a referral fee from these partners, but our rankings and scores are determined solely by our published method and are never affected by referral fees.
Common questions about gutter service
- How much does gutter cleaning cost in Ontario?
- For a typical single-family home, expect a range roughly in the low hundreds of dollars per visit, with the exact number driven by how many storeys the house is, how steep the roof is, and how much debris has built up. Bungalows and single-storey homes with easy access price at the low end; two-storey homes with steep pitches or tree cover overhead cost more because of the extra ladder work and time.
- How often do gutters need to be cleaned or serviced?
- Most homes need cleaning twice a year, once in late spring after seed pods and blossoms drop, and once in late fall after leaves come down. Properties with heavy tree cover, especially pines or oaks, may need a mid-summer check too. Gutter guards reduce the frequency but don't eliminate the need entirely, since fine grit and shingle granules still settle in the trough.
- How long do seamless aluminum gutters last?
- Well-installed seamless aluminum gutters typically last 20 years or more, since there are far fewer joints to leak or fail compared to sectional systems. Lifespan depends heavily on install quality: correct pitch, secure hangers spaced properly, and downspouts sized for the roof's water volume all matter more than the material itself.
- What separates a good gutter contractor from a mediocre one?
- Look for a company that inspects fascia boards and hanger spacing during a cleaning visit instead of just clearing leaves, that gives a written quote with linear footage and material specified, and that stands behind leak repairs with some kind of workmanship guarantee. A contractor who won't commit anything to paper, or who can't say what gauge of aluminum they install, is usually one to skip.
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.