Eavestrough Repair & Replacement Services in London, Ontario
It starts small — a faint water stain on the ceiling, a damp patch near the foundation, or that telltale drip from the edge of your roof after a storm. But over time, those small signs can lead to much bigger problems. If rainwater is sneaking into your home, your eavestroughs might be to blame.
Here in London, Ontario, we see our fair share of unpredictable weather. From heavy spring rains to melting snow, your eavestrough system works hard year-round to protect your home from water damage. When it fails — whether from clogs, leaks, or misalignment — water ends up exactly where it shouldn’t: inside your walls, attic, or basement.
At AM Group Exteriors, we’ve helped homeowners across London fix these problems before they turn into full-blown disasters. Here’s how to recognize the warning signs, what’s really going on behind the scenes, and how professional eavestrough repair can save your home from costly damage.
Why Eavestroughs Are More Important Than You Think
Your eavestroughs do more than just catch rainwater — they’re part of your home’s entire drainage system. By directing water away from your roof, siding, and foundation, they prevent structural damage, basement leaks, and even soil erosion.
But when they’re clogged, cracked, or misaligned, rainwater starts pooling and overflowing. Instead of being safely channeled away, that water finds its way under shingles, behind siding, or into your basement.
In London’s wet climate, this can lead to costly issues fast — especially if your home sits on clay-heavy soil that doesn’t drain easily.
Common Signs of a Failing Eavestrough System
Not every gutter problem is obvious. Some signs can appear slowly over time, while others show up right after a big rainfall. Here’s what to watch for:
- Water overflowing the sides of gutters during rainstorms
- Damp or mouldy basement walls
- Peeling paint or water stains on siding
- Gutters sagging or pulling away from the roofline
- Visible cracks, holes, or rust spots
- Pooling water near the foundation or walkways
If you notice any of these, your eavestroughs likely aren’t doing their job — and it’s time to act.
1. Leaks and Drips
Leaks are one of the most common eavestrough issues we see in London. Over time, seams, joints, and corners can weaken or separate, allowing water to escape before it reaches the downspout.
Our fix: We reseal joints using weatherproof materials that withstand Ontario’s freeze-thaw cycles. If your system is outdated, we may recommend seamless aluminum eavestroughs to eliminate future leak points entirely.
2. Overflowing Gutters
If you see water cascading over the edge of your gutters during a downpour, chances are they’re clogged with leaves, debris, or even ice buildup in winter.
The danger: Overflowing water doesn’t just look bad — it can soak your siding, damage fascia boards, and flood your basement.
Our fix: We clean, flush, and realign your eavestroughs to restore proper flow. For added protection, we also offer gutter guard installations that prevent future blockages while reducing maintenance.
3. Sagging or Pulling Away
When gutters sag or pull away from the roofline, water no longer flows where it should. This can happen due to heavy debris, ice, or simply worn-out fasteners.
Our fix: We reinforce the system with new brackets and ensure it’s securely anchored to the fascia. If the fascia itself is damaged, we repair or replace it before reinstalling your eavestroughs for long-term stability.
4. Improper Drainage or Pooling Water
Even a perfectly clean gutter won’t help if the slope is wrong. Poorly angled eavestroughs cause water to pool instead of flowing toward the downspouts — leading to overflow, ice dams, or structural strain.
Our fix: We adjust the slope for consistent drainage and check that downspouts are properly positioned to carry water away from your foundation.
The Hidden Consequences of Ignoring Gutter Issues
A small leak might seem harmless, but left unchecked, it can lead to serious problems. Here’s what can happen when your eavestroughs aren’t working properly:
- Basement flooding: Overflowing water collects at the foundation, eventually seeping into your basement.
- Roof damage: Water backing up under shingles can rot decking and insulation.
- Mould growth: Persistent moisture encourages mould inside walls and attics.
- Structural damage: Over time, constant water exposure can weaken your home’s framing and foundation.
- Exterior deterioration: Peeling paint, warped siding, and stained brickwork often start with poor gutter drainage.
In short — neglecting your eavestroughs can turn a simple repair into a full home restoration.
How AM Group Exteriors Fixes the Problem
When you call AM Group Exteriors, you’re not just getting a patch job. You’re getting a full inspection and professional solution designed to last through years of London weather.
Here’s how we handle it:
- Inspection & Diagnosis: We examine every section of your eavestroughs and downspouts to find the exact source of the problem.
- Cleaning & Repairs: We remove clogs, reseal joints, replace damaged sections, and adjust slopes for smooth water flow.
- Seamless System Installation: If your old system is beyond repair, we install custom seamless aluminum eavestroughs — precision-fit to your home for fewer leaks and longer life.
- Gutter Guard Options: We can add durable gutter guards to minimize debris buildup.
- Water Flow Testing: Before we finish, we test the system under simulated rainfall to ensure flawless performance.
With AM Group Exteriors, you don’t just fix the symptom — you fix the source.
Why London Homeowners Trust AM Group Exteriors
For more than 65 years, AM Group Exteriors has been protecting homes across Ontario with expert exterior solutions. Homeowners in London choose us for our:
- Certified, insured installers with years of experience
- Seamless, high-quality materials built for Canadian weather
- Comprehensive warranties on labour and materials
- Fast, responsive service during emergencies
- Full-service expertise in roofing, siding, insulation, and eavestrough systems
We don’t believe in quick fixes — only lasting ones.
Easy Maintenance Tips to Prevent Future Leaks
Once your eavestroughs are repaired or replaced, a few simple steps will help you keep them in top shape:
- Clean your gutters at least twice a year — ideally in spring and fall.
- Check for leaks or rust spots after major storms.
- Trim back trees to prevent leaves and branches from falling in.
- Make sure downspouts extend several feet away from your foundation.
- Schedule a professional inspection annually for peace of mind.
With regular care, your eavestrough system can protect your home for decades.
Need Help? Let AM Group Exteriors Handle It
If rainwater is finding its way into your home, don’t wait for the next downpour to make things worse. The experts at AM Group Exteriors are ready to help with fast, reliable eavestrough repair and installation services throughout London, Ontario.
Whether you need a quick fix, seamless gutter replacement, or gutter guards to prevent future clogs, we’ll get the job done right — backed by solid warranties and honest advice.
Visit amgroupexteriors.ca to schedule your free estimate.
Protect your home before rainwater sneaks in — and let AM Group Exteriors keep it that way.
FAQs
Most eavestrough systems last 20–25 years, but heavy damage or frequent leaks may mean it’s time sooner.
Yes. When water overflows, it pools near your foundation and can eventually leak into your basement.
Seamless aluminum systems are the best choice — durable, leak-resistant, and ideal for Ontario’s climate.
Yes, we install premium gutter guard systems that reduce maintenance and prevent clogs.
Minor repairs are possible year-round, but full replacements are best scheduled during spring or fall.
