Need To Replace Old Or Damaged Gutters?
Replace Old, Leaking, Or Damaged Gutters With A Seamless System Built To Last. Get A Fast Quote For Gutter Replacement In London.
Why Homeowners Choose Gutter Gorilla
- Custom seamless fabrication done right on your property
- Premium continuous hangers — not outdated spikes
- Proper slope and drainage planned on every run
- 5" and 6" options to handle real rainfall
- Clean, professional installation and full cleanup
- Fully insured, in-house crews — no random subcontractors
Trusted By Homeowners Across Southwestern Ontario
See what our clients have to say
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Our Gutter Replacement Process
- Inspect your current gutters
- Recommend the best replacement option
- Provide a clear quote
- Install your new seamless system
Choose Your Gutter System
Aluminum Performance or Premium Steel Luxury
Standard 5″ K-Style Aluminum
Value Option-
Best for smaller homes and lighter water volume
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Seamless aluminum system
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Budget-friendly option
6″ K-Style HD Aluminum
Most Popular-
Best for larger roofs and higher water volume
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Heavy-duty aluminum construction
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Improved overflow protection
Lindab 6″ Steel Half-Round
Premium-
Best for premium homes and architectural aesthetics
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Steel system designed for long-term durability
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Approximately 3× the cost of aluminum systems
Final pricing depends on home size, height, roof complexity, layout, and access.
Leaf-Guard Options
Option 1: Standard Leaf Guard
- Designed for typical debris
- Continuous hanger system
- Reduces regular maintenance
Option 2: Heavy-Debris / Pine Guard
- Recommended for pine needles and heavy tree coverage
- Dual-layer protection
- Best long-term clog resistance
Leaf-guard options are priced based on gutter length, roof conditions, and debris type. Standard systems are more affordable, while heavy-debris systems cost more but require less maintenance.
WHAT’S INCLUDED
- Removal of old gutters
- Custom-fit installation
- New hangers and fasteners
- Cleanup after installation
- Downspout integration (where applicable)
We don’t just install gutters — we build drainage systems that protect your roof, fascia, and foundation for the long haul.
Your Gutter Installation Expert
Alu-Rex products are the most advanced on the market. Incorporating the latest gutter technology, they offer superior durability and debris protection. They’re designed to the highest standards by Alu-Rex experts and installed by our quality-driven teams. You can extend the lifespan of any seamless gutter by installing it with high-performance Alu-Rex products.
Our Gutter Systems
DoublePro® Gutter
DoublePro® is a patented, dual-action gutter protection system designed to withstand the harshest weather conditions in North America. It keeps ice and debris out of your gutters, ensuring year-round performance. This Continuous Hanger™ system supports up to 425 lb per linear foot and drains up to three times the volume of rain from the heaviest recorded storms.
T-Rex® Gutter
T-Rex® is also a continuous hanger™ system for gutters that secures rain gutters firmly to houses, making them 50% stronger than gutters mounted with spikes and hangers spaced at intervals. It supports up to 250 lb per linear foot, providing enhanced durability and stability.
T-Rex® Continuous Hangers: Explained
You might not know that gutters were once installed using nails or invisible hangers spaced every 24 inches. While these systems were fairly strong, they left long sections of aluminum gutters vulnerable to snow and ice damage. Additionally, the silicone sealant at the corners was exposed to sun damage. That’s why gutters are now installed with continuous hangerTM systems that both strengthen and seal the gutters. It’s like having hundreds of fasteners along the entire length of the gutter, each perforated to allow water to drain freely.
Problems We Commonly Fix
- Sagging or pulling gutters
- Poor drainage and standing water
- Overflow during heavy rain
- Ice damage along the eaves
- Rotten fascia from leaks
Our installation method is designed to prevent these problems before they start.
Get Gutter Gorilla Services
Upgrade your home’s gutter system with London’s professional gutter installers. At Gutter Gorilla, we’re committed to providing the highest quality gutter services, and we’re ready to help you with your gutter installation.