
Mississauga Roofers
Roofing Mississauga Homes and Commercial Buildings
Residential and commercial roof repair and replacement across Mississauga, from Port Credit to Meadowvale. Call for a free estimate.
- Free estimates
- Licensed and insured
- Homes and businesses
Get your free estimate
Tell us about the job. We will get back to you quickly to book a time.
Prefer to talk? (289) 683-9727
Mississauga Roofing for Every Kind of Building
James Roofing serves homeowners and businesses across Mississauga with roof repairs, full replacements, flat roofing and commercial work. We also install eavestrough, gutter guards, siding and attic insulation. Call (289) 683-9727 or request a free estimate online, and we will set up a time to inspect your roof.
Mississauga grew in waves, and each wave left a different kind of roof. Applewood, Cooksville and parts of Mineola and Lorne Park have 1950s and 1960s bungalows and side-splits with low-pitched roofs and small attics, with little room for insulation, which makes them prone to ice dams. Meadowvale and Erin Mills were built out mostly in the 1970s and 1980s, and many of those homes are on their second roof with original vents and tired flashing. In newer areas like Churchill Meadows, the first round of builder-grade shingles is starting to wear out. On older bungalows we check the attic before quoting, because adding insulation and baffles often matters as much as the new shingles do.
Mississauga is also a major commercial and industrial city. Around Pearson Airport, Malton and the city’s business parks there are a large number of flat-roofed warehouses, plazas and offices. We repair and replace low-slope commercial roofs with modified bitumen, TPO and EPDM, clear and check roof drains, and schedule around your business hours so tenants and customers are not disrupted. For property managers with several buildings, we can inspect each roof and rank the work so the worst leaks get fixed first. In winter we also clear commercial lots and driveways.
Local Conditions
Roofing Problems Common in Mississauga
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Low-Slope Bungalow Roofs
Postwar bungalows have shallow attics with little insulation. Heat escapes, snow melts and refreezes at the eaves. We add insulation, baffles and venting, and run ice-and-water shield along the edges.
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Commercial Flat Roof Wear
Older built-up and modified roofs on plazas and industrial units blister, split and pond. We find the leaks, repair what can be repaired and replace sections or whole roofs when the membrane is finished.
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Lakeside Wind
Port Credit, Lorne Park and Clarkson take wind straight off Lake Ontario. We secure starter rows, ridge caps and rake edges so storms do not peel back the roof.
Google Reviews
Trusted by homeowners like you
5.0
- 5 out of 5 stars
I am beyond happy with the work that James Roofing did at my rental property. I had water damage from an incompatible roofing system that was put on by the previous company. From the beginning of my project, James was happy to answer any questions I had about proposed solutions and always made sure I understood all options available. The job was done when he said it would be, and on time. The crew was very polite with my tenants and cleaned up 100% after their work was done. I will be calling James Roofing again when my main roof needs replaced.
- 5 out of 5 stars
They are a great company!! The workers were pleasant and got the job done in a timely manner. Prices are reasonable as well. Will definitely recommend!!
- 5 out of 5 stars
I am very pleased to give the highest regard to this company. Not only were they efficient but also made me feel included with the process. Very easy to communicate with, good listeners and very knowledgeable. Thumbs up!!
- 5 out of 5 stars
Honestly great experience from start to finish. I got the run around from a few other roofers before finding James Roofing. He was prompt in returning my phone calls, worked me in a few days earlier than originally planned and fixed the leak in my roof immediately and for a fair price. Would highly recommend to anybody looking for good, honest work
- 5 out of 5 stars
Janes was able to fix holes in my roof with short notice. Solid job!
- 5 out of 5 stars
James Roofing did a fantastic job making this 106 year home look so much better. The crew were fantastic and cleaned up well after the job was complete. Very polite and James was fantastic to deal with. Very professional.
- 5 out of 5 stars
Great and honest work. They installed eavestrough and down pipes for me. Very reasonably priced and professional job well done.
Services in Mississauga
Roofing and Exterior Work in Mississauga
We take on residential and commercial jobs of every size in Mississauga. Here is what we can do for your property.
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Roof Replacement in Mississauga
Full tear-off to the deck, new ice-and-water shield, underlayment and architectural shingles, installed to handle Ontario winters and summer heat.
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Roof Repair in Mississauga
Leaks, missing shingles, failed flashing and storm damage traced to the source and fixed with proper materials, not a smear of caulking.
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Flat Roofing in Mississauga
Modified bitumen, TPO and EPDM systems for garages, additions, rowhouses and commercial roofs, with drainage built in so water doesn't sit.
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Commercial Roofing in Mississauga
Low-slope roof installation, repair and maintenance programs for plazas, offices, industrial units and multi-unit residential buildings.
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Roof Inspections in Mississauga
Pre-purchase, post-storm, insurance and annual roof inspections, with photos and a plain-language report on what needs attention.
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Eavestrough, Soffit and Fascia in Mississauga
Seamless aluminum eavestrough, downspouts, soffit and fascia, installed with the right size and slope to move water away from your foundation.
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Gutter Guards in Mississauga
Gutter guards that keep leaves, maple keys and pine needles out of your eavestrough, so it drains in summer storms and clogs less in winter.
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Siding in Mississauga
Vinyl, fibre cement, aluminum and steel siding installed over a proper weather barrier, with trim and flashing done right at every window.
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Attic Insulation and Ventilation in Mississauga
Blown-in attic insulation and balanced ventilation that cut heat loss, prevent ice dams and keep condensation and mould out of your attic.
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Snow Removal in Mississauga
Seasonal snow removal for driveways, walkways and commercial lots, plus salting and roof snow and ice dam removal from the crew that knows your roof.
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Questions
Roofing in Mississauga: common questions
Still unsure about something? Call us and talk to someone who actually works on roofs.
(289) 683-9727Do I need a building permit to re-roof my Mississauga home?
Most residential re-roofs that replace like with like do not need a building permit. Work that changes the structure, such as new framing or a different roof shape, may. We will confirm with the City of Mississauga before we start.
Can you repair a commercial roof without shutting down my business?
In most cases, yes. Roof work happens from the outside, and we plan noisy work and material deliveries around your hours where we can. We talk through access, parking and safety with you before the job starts.
Why does my Applewood or Cooksville bungalow get ice dams every winter?
Low-pitched bungalow roofs often sit over shallow attics with little insulation and poor venting. Heat from the house warms the roof deck, snow melts, and the water refreezes at the cold eaves. Better insulation, open soffit vents and ice-and-water shield at the eaves deal with it.
Do you serve all of Mississauga?
Yes. We serve every part of the city, from Port Credit and Clarkson on the lake up to Meadowvale, Streetsville and Malton. Call (289) 683-9727 to book a free estimate.
Nearby
Also serving communities near Mississauga
- Hamilton
- Toronto
- Burlington
- Oakville
- Mississauga
- Stoney Creek
- Ancaster
- Grimsby
- St. Catharines
- Niagara Falls
- Welland
- Milton
Not on the list? We cover the communities in between too. Call (289) 683-9727 to check.
Get Your Free Mississauga Roof Estimate
Homeowners and property managers can send us the address and the issue. We will inspect the roof and give you a clear written estimate, no charge.









