01Flat, shingle, metal. Commercial and residential.
Roof Repair
- Roof leak repairs
- Emergency tarping
- Storm damage repair
- Shingle repairs & replacement
- Flat roof repairs (EPDM, TPO, Mod-Bit)
- Flashing repairs
- Drain issues
- Rooftop troubleshooting
Serving Leaside
Roofing & Waterproofing in Leaside
Leaside's 1940s and 50s detached homes are in their second or third roofing cycle. We know these buildings and we work on them properly.
25+Years on GTA roofs
60 minEmergency response
Licensed& fully insured
TorontoRegion served
Our Services in Leaside
What we do in Leaside.
Four core services, each with bespoke local knowledge applied to Leaside's specific building types and conditions.
01
02Below grade. Balcony. Terrace. Parking deck.
Basement Waterproofing
- Basement leaks
- Below-grade waterproofing
- Sump pump installation
- Balcony leaks
- Terrace leaks
- Underground parking waterproofing
- Crack injections
- Concrete slab leaks
0324 hours a day. On site within 60 minutes across the GTA.
Emergency Roof Repair
- Flooding response
- Storm & wind damage
- Fire-related roof & building repairs
- Insurance claim support
- Temporary protection & tarping
- Structural drying coordination
- Emergency rebuilds
04Comprehensive reports a lender will accept.
Roof Inspection
- Residential inspections
- Commercial roof assessments
- Industrial inspections
- Drone inspections
- Thermal imaging
- Moisture detection
- Forensic leak investigations
- Insurance reports
01Flat, shingle, metal. Commercial and residential.
Roof Repair
02Below grade. Balcony. Terrace. Parking deck.
Basement Waterproofing
0324 hours a day. On site within 60 minutes across the GTA.
Emergency Roof Repair
04Comprehensive reports a lender will accept.
Roof Inspection
Why Blue Knight
Why Leaside property owners choose us.
01Emergency
60-Min Response
Active leaks anywhere in the GTA get same-day priority dispatch. We answer at 2am, including weekends and holidays.
02Coverage
Licensed & Insured
Complete liability coverage on every job. All work is documented and you are protected from start to finish.
03Transparency
Written Reports Every Time
Inspection reports, repair documentation, and scope estimates in writing before we touch anything.
04Experience
25+ Years on GTA Roofs
We've worked on tens of thousands of GTA buildings. We recognise failure patterns before they become emergencies.
05Diagnosis
Find the Cause First
We trace the actual failure mode before proposing a scope, and we quote what that scope requires rather than inventing urgency.
“Leaside homeowners invest in their properties. We bring the craftsmanship, communication, and care for surroundings that premium residential work in Leaside requires.”
01Emergency
60-Min Response
Active leaks anywhere in the GTA get same-day priority dispatch. We answer at 2am, including weekends and holidays.
02Coverage
Licensed & Insured
Complete liability coverage on every job. All work is documented and you are protected from start to finish.
03Transparency
Written Reports Every Time
Inspection reports, repair documentation, and scope estimates in writing before we touch anything.
04Experience
25+ Years on GTA Roofs
We've worked on tens of thousands of GTA buildings. We recognise failure patterns before they become emergencies.
05Diagnosis
Find the Cause First
We trace the actual failure mode before proposing a scope, and we quote what that scope requires rather than inventing urgency.
“Leaside homeowners invest in their properties. We bring the craftsmanship, communication, and care for surroundings that premium residential work in Leaside requires.”
Rated 5 out of 5Blue Knight was, by far, the best. Responsive, ethical, totally professional — and their crew went above and beyond at no extra charge.
Rated 5 out of 5They installed a full new roof in one day. The crew worked around the house without us hardly knowing they were there.
Rated 5 out of 5I emailed at 4 a.m. and spoke with someone that same day. Estimate and completed work all within one day. Pricing was fair, work was excellent.
1 / 3
Rated 5 out of 5
Blue Knight was, by far, the best. Responsive, ethical, totally professional — and their crew went above and beyond at no extra charge.
Toronto, ON·Google
Rated 5 out of 5
They installed a full new roof in one day. The crew worked around the house without us hardly knowing they were there.
North York, ON·HomeStars
Rated 5 out of 5
I emailed at 4 a.m. and spoke with someone that same day. Estimate and completed work all within one day. Pricing was fair, work was excellent.
Toronto, ON·Google
Rated 5 out of 5
Luciano did not try to sell me a new roof. Appreciated the honesty — he showed up when he said he would.
Etobicoke, ON·Google
Rated 5 out of 5
We had a leak diagnosed by two other contractors who could not find the source. Blue Knight found it on the first visit and fixed it the same week.
Scarborough, ON·Google
Rated 5 out of 5
Flat roof replacement on a commercial unit. Clean, fast, no surprises on the invoice. The crew left the site cleaner than they found it.
Mississauga, ON·GuildQuality
Rated 5 out of 5
Called after a storm damaged our roof. Someone was on site within hours, tarped everything, and had us fully repaired before the next rain.
Vaughan, ON·HomeStars
Rated 5 out of 5
Had a slow basement leak for years. Every other company just caulked it. Blue Knight found the actual source and did a proper waterproofing job. No issues since.
North York, ON·Google
Rated 5 out of 5
Our neighbours recommended them for a valley repair. Small job, but they treated it like it mattered — showed up on time, matched the shingles perfectly, and charged exactly what they quoted.
Richmond Hill, ON·HomeStars
1 / 9
GTA Roofing Projects Since 1999
Featured Projects.
Where We Work
Rooftops across the GTA.
From downtown Toronto to the 905 and beyond, one crew, one warranty, twenty-five years of GTA rooflines.
Toronto
Greater Toronto Area
Extended Service Area
Service availability may vary. Call (647) 383-8664 to confirm coverage for your area.
Where We Work
Rooftops across the GTA.
From downtown Toronto to the 905 and beyond, one crew, one warranty, twenty-five years of GTA rooflines.
Toronto
Greater Toronto Area
Extended Service Area
Service availability may vary. Call (647) 383-8664 to confirm coverage for your area.
Areas Served
Neighbourhoods & areas we serve in Leaside.
We work across all areas of Leaside. If you don't see your neighbourhood listed, we almost certainly cover it.
Leaside North
Leaside South
Thorncliffe Park
Bennington Heights
Cartwright Avenue area
McRae Drive area
Aeroquay area
FAQ
Leaside roofing questions.
We source appropriate materials for heritage rooflines and specify carefully when matching original systems is important to the homeowner.
Yes. We protect established trees, gardens, and hardscaping as part of our standard site practice.
Yes. Multi-valley and multi-slope rooflines are our most common residential project type in mature Toronto neighbourhoods like Leaside.
Yes, including careful work around finished basement renovations.
Yes, the Laird corridor has commercial and light industrial buildings we work on regularly.
In Depth
Residential Roofing for Leaside's Premium Housing Stock
Leaside's 1940s and 50s detached homes were built to a higher standard than the postwar average. The original construction reflects it, quality masonry, substantial roof structures, well-built chimneys. After 70-80 years, these buildings need roofing work done with the same care that went into building them.
We match materials thoughtfully, protect surrounding finishes, and communicate clearly with homeowners throughout the project.
How We Work in Leaside
We approach Leaside projects as the premium residential work they are. Written proposals, thorough diagnosis, clean sites, and post-project walkthroughs. We don't rush these jobs.
Leaside property owners can call us back for follow-up questions, we stand behind what we do.
Nearby Service Areas
Other areas we serve near Leaside.
About Leaside
What we know about buildings in Leaside.
Leaside was developed in the 1940s and 50s as an upscale suburban community. The housing stock reflects this, substantial detached homes on generous lots, many with original masonry chimneys, complex multi-slope rooflines, and high-quality original construction that's now aging past its designed service life.
Many Leaside homeowners are investing in their properties, full renovations, additions, landscaping improvements. Roofing and waterproofing work in Leaside often needs to be executed carefully to avoid disrupting high-quality exterior finishes and mature landscaping.
We work throughout Leaside on everything from targeted flashing repairs to complete re-roofs, and we bring the care and communication that owners of these properties expect.
Leaside homeowners invest in their properties. We bring the craftsmanship, communication, and care for surroundings that premium residential work in Leaside requires.
About Leaside
What we know about buildings in Leaside.
Leaside was developed in the 1940s and 50s as an upscale suburban community. The housing stock reflects this, substantial detached homes on generous lots, many with original masonry chimneys, complex multi-slope rooflines, and high-quality original construction that's now aging past its designed service life.
Many Leaside homeowners are investing in their properties, full renovations, additions, landscaping improvements. Roofing and waterproofing work in Leaside often needs to be executed carefully to avoid disrupting high-quality exterior finishes and mature landscaping.
We work throughout Leaside on everything from targeted flashing repairs to complete re-roofs, and we bring the care and communication that owners of these properties expect.
"Leaside homeowners invest in their properties. We bring the craftsmanship, communication, and care for surroundings that premium residential work in Leaside requires."
Blue Knight, Leaside
Ready to schedule your estimate?
We come to you, assess the roof, and give you a written quote. You are not obliged to proceed. Most estimates completed same week.