01Flat, shingle, metal. Commercial and residential.
Roof Repair
- Roof leak repairs
- Emergency tarping
- Storm damage repair
- Shingle repairs & replacement
- Metal roofing
- Flat roof repairs (EPDM, TPO, Mod-Bit)
- Flashing repairs
- Drain issues
Serving King City
Roofing & Waterproofing in King City
Roofing in King City and across King Township, from cedar shake, slate and standing seam on estate homes to steel on barns, drive sheds and arenas, with every roof on the property assessed separately and priced in writing.
25+Years on GTA roofs
60 minEmergency response
Licensed& fully insured
York RegionRegion served
Our Services in King City
What we do in King City.
Four core services, each with bespoke local knowledge applied to King City'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 King City 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.
“A King Township property can put cedar, slate, standing seam and barn steel within sight of each other, at the end of a drive that softens every spring. We plan for the materials and the access before the first truck comes through the gate.”
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.
“A King Township property can put cedar, slate, standing seam and barn steel within sight of each other, at the end of a drive that softens every spring. We plan for the materials and the access before the first truck comes through the gate.”
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
Roofing & Waterproofing Since 1999
Our Work.
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 King City.
We work across all areas of King City. If you don't see your neighbourhood listed, we almost certainly cover it.
King City Village
Nobleton
Schomberg
Pottageville
Laskay
King Township rural
FAQ
King City roofing questions.
Yes, both. Cedar on a treed estate lot usually fails first on the shaded north slopes, where moss keeps the wood damp and the shakes cup and split, while the sunnier slopes can have years left. We tell you in writing whether spot replacement will carry the roof for now or the whole roof is due, and a full replacement can stay in cedar or move to standing seam.
Yes, on repairs to existing standing seam as well as new installations. On an older metal roof we check the seams, the concealed clips and every penetration, since a vent, chimney or skylight cut through the panels is where most of them begin to leak.
Yes, from full standing seam roofs on estate homes to new steel on barns, drive sheds and riding arenas. Metal roofing in King City earns its keep on exposed lots, where snow slides clear and there are no loose edges for the wind to peel back. Our metal roofing service begins with a visit to the building, and the quote follows in writing.
Yes, including barns, drive sheds, riding arenas and storage buildings in exposed-fastener steel, standing seam and low-slope membrane. We scope each building separately and plan the visit around livestock, stored hay and equipment, so the house and the outbuildings can often be handled on the same trip.
Yes, at any hour. A crew typically reaches most of King Township in 60 to 90 minutes, and we give you a window for your property specifically, since a farm on the township's northern edge is a longer drive than the village.
Yes, from fieldstone farmhouse foundations to walkouts on newer estates. The work includes crack injection, interior drainage and sumps, exterior membranes and clearing or rebuilding the drainage outlet on a rural lot, and every job starts with finding which wall the water reaches, since on the moraine it is rarely all four.
Ask how they would handle the specific materials on your roof, whether they will match cedar or slate rather than patch it with asphalt, and whether the estimate covers access, protection of the grounds and every building involved. On a roof of that size and cost, a written, photographed diagnosis ahead of any price is the minimum you should accept.
In Depth
Roofing Contractor in King City and Across King Township
Around the village of King City, calls tend to involve older houses and newer custom builds on smaller lots, where chimneys, valleys and roof-to-wall junctions account for most leaks. Out toward Nobleton, Laskay and the concession roads, estates on acreage bring big, complex roofs in premium materials, many set far back from the road where a failing detail can go unnoticed for a season. Further north, toward Schomberg and Pottageville, working farms are more common, with house, barn and arena roofs of very different ages on a single property.
We cover the whole township and plan each visit around the drive, the ground and the buildings involved, so the crew arrives with the right access equipment and material for every roof on the list.
Metal Roofing in King City
Metal suits King Township for practical reasons. Standing seam sheds the moraine's snow instead of holding it and has no tabs or shakes for wind across open fields to lift, which makes it a strong choice for whole estate roofs, for porch and bay accents on cedar or slate houses, and for the barns and arenas behind them. It still needs thought. Snow sliding off a large metal roof lands hard, so we plan snow guards or a different layout over entrances, walkways and paddock gates, and we detail every penetration and wall junction with flashing made for metal rather than relying on sealant.
Roof Replacement on King City Estate Homes
Replacing a large custom roof is a project rather than a day's work, and most of the planning happens before the old covering comes off. We settle the material first, whether that means sourcing cedar or slate to match other roofs on the property or moving a section to standing seam, and we review every valley, cricket and dormer flashing so the new roof does not repeat an original shortcut. Large attics get their ventilation checked, because a warm attic under a big roof is how ice dams start. Materials are staged away from gardens and the septic bed, and the written warranty covers the system actually installed.
Nearby Service Areas
Other areas we serve near King City.
About King City
What we know about buildings in King City.
King City is the village; King Township is the much larger rural municipality around it, taking in Nobleton, Schomberg, Pottageville, Laskay and a great deal of open country across the Oak Ridges Moraine. Much of the housing here sits on acreage: large custom estate homes, older farmhouses, and country properties where the house shares the lot with a barn, a drive shed or a riding arena. It is the premium end of residential roofing in the GTA, and it rewards a contractor who treats the whole property as the job rather than one roof at a time.
The roofs on those estate homes are as varied as the houses. Cedar shake, slate, standing seam and premium asphalt often appear on the same building, joined through valleys, dormers and chimney crickets that a production subdivision never has. Each material wears on its own schedule and needs matching when it is repaired: cedar cups and splits on shaded slopes, slate cracks or slips when a fastener corrodes, and standing seam leaks wherever something has been cut through it. A repair made with whatever happens to be on the truck can spoil the look of a roof that cost a great deal to build.
The working buildings are a different trade. Barns, drive sheds, arenas and storage buildings across the township, along with its light industrial units, are mostly steel or flat membrane, and they fail at fasteners, laps and seams rather than at flashings. Our King City work covers both halves of the property: roof repair and replacement, metal roofing, flat and commercial roofing, chimney and flashing repair, basement waterproofing and drainage, inspections with drone imaging on roofs too large or delicate to walk, and 24/7 emergency response that typically reaches most of the township within 60 to 90 minutes.
Distance and ground shape every visit. Long drives soften in spring, septic beds and well lines decide where equipment can go, and horses in a paddock change where a truck can park. Below grade, walkouts cut into moraine slopes take water on the uphill wall, and fieldstone farmhouse foundations let it through at the mortar joints, so a King City basement is diagnosed wall by wall rather than priced as a perimeter.
A King Township property can put cedar, slate, standing seam and barn steel within sight of each other, at the end of a drive that softens every spring. We plan for the materials and the access before the first truck comes through the gate.
About King City
What we know about buildings in King City.
King City is the village; King Township is the much larger rural municipality around it, taking in Nobleton, Schomberg, Pottageville, Laskay and a great deal of open country across the Oak Ridges Moraine. Much of the housing here sits on acreage: large custom estate homes, older farmhouses, and country properties where the house shares the lot with a barn, a drive shed or a riding arena. It is the premium end of residential roofing in the GTA, and it rewards a contractor who treats the whole property as the job rather than one roof at a time.
The roofs on those estate homes are as varied as the houses. Cedar shake, slate, standing seam and premium asphalt often appear on the same building, joined through valleys, dormers and chimney crickets that a production subdivision never has. Each material wears on its own schedule and needs matching when it is repaired: cedar cups and splits on shaded slopes, slate cracks or slips when a fastener corrodes, and standing seam leaks wherever something has been cut through it. A repair made with whatever happens to be on the truck can spoil the look of a roof that cost a great deal to build.
The working buildings are a different trade. Barns, drive sheds, arenas and storage buildings across the township, along with its light industrial units, are mostly steel or flat membrane, and they fail at fasteners, laps and seams rather than at flashings. Our King City work covers both halves of the property: roof repair and replacement, metal roofing, flat and commercial roofing, chimney and flashing repair, basement waterproofing and drainage, inspections with drone imaging on roofs too large or delicate to walk, and 24/7 emergency response that typically reaches most of the township within 60 to 90 minutes.
Distance and ground shape every visit. Long drives soften in spring, septic beds and well lines decide where equipment can go, and horses in a paddock change where a truck can park. Below grade, walkouts cut into moraine slopes take water on the uphill wall, and fieldstone farmhouse foundations let it through at the mortar joints, so a King City basement is diagnosed wall by wall rather than priced as a perimeter.
"A King Township property can put cedar, slate, standing seam and barn steel within sight of each other, at the end of a drive that softens every spring. We plan for the materials and the access before the first truck comes through the gate."
Blue Knight, King City
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.