Ottawa Roofing & Exterior Contractor Guide for Homeowners: 2026-2027
Finding the right contractor depends on the problem you’re trying to solve. A homeowner dealing with an active roof leak may need a very different company than someone planning a full roof replacement, repairing gutters, or fixing exterior water damage.
This 2026-2027 Ottawa contractor guide is designed to help homeowners understand which type of company may be the best fit for the job. We have organized local contractors by roofing, emergency restoration, gutters, and exterior services so you can compare the options more easily.
How This Ottawa Contractor Guide Is Organized
Rather than treating every exterior contractor as interchangeable, this guide groups companies according to the type of work they provide. Some specialize in roof replacement and repair, while others focus on emergency restoration, gutters, siding, drainage, or exterior water management.
When comparing contractors, look at the services offered, experience with your specific problem, warranties, availability, and whether the company can clearly explain what work is actually needed.
Roofing Contractors to Consider in Ottawa for 2026-2027
If your roof is leaking, aging, missing shingles, or approaching the end of its expected lifespan, start with a company that specializes in residential roofing. For a full replacement, ask about materials, ventilation, warranties, cleanup, and what happens if damaged roof decking is discovered after the old roofing is removed.
01. Vanity Roofing
Vanity Roofing is an Ottawa roofing and exterior contractor providing residential and commercial roofing services throughout Ottawa and surrounding communities. The company handles complete roof replacements, roof repairs, inspections, preventative maintenance and 24/7 emergency roofing service, along with siding, soffit, fascia, eavestrough and attic insulation services.
Vanity Roofing was established in 2015 and works with homeowners, businesses and property managers across the Ottawa region. Its roofing services cover common issues such as leaks, damaged shingles, flashing problems, storm damage and aging roofing systems, as well as full replacement projects.
The company also provides ongoing inspection and service support after installation. This can be particularly useful for property owners who need warranty assistance, documentation for insurance claims, preventative maintenance or help identifying roofing problems before they cause more extensive water damage.
Vanity Roofing is a CertainTeed Select ShingleMaster and offers qualifying CertainTeed roofing systems with extended warranty options. Its service area includes Ottawa, Kanata, Stittsville, Barrhaven, Nepean, Orléans, Gloucester, Carp and other Ottawa Valley communities.
Address: 2838 Carp Road, Ottawa, ON K0A 1L0
Phone: 613-851-4448
Email: contact@vanityroofing.ca
Website: vanityroofing.ca
Primary Services: Roof replacement, roof repair, commercial roofing, roof inspections, maintenance, emergency roofing and exterior services
Service Area: Ottawa and surrounding Ottawa Valley communities
02. Godfrey Roofing
Godfrey Roofing is an Ottawa-based roofing and exterior contractor that has served the region since 1984. The company works with residential, commercial and multifamily properties, handling everything from smaller roof repairs and leak investigations to complete roof replacements and larger capital projects.
Its roofing services include shingle roofing, flat roofing systems, specialty roofing, emergency repairs, preventative maintenance and roof replacement. Godfrey Roofing also provides siding and related exterior services such as soffit, fascia, eavestroughs, trims and other exterior components.
For commercial and property-management clients, the company offers ongoing repair and maintenance services designed to help identify leaks, extend roof life and address problems before they develop into larger failures. Its ability to handle residential, commercial and multifamily work makes it an option for both individual homeowners and organizations managing multiple properties.
Address: 4542 Southclark Place, Ottawa, ON K1T 3V1
Phone: 613-822-7663
Email: info@godfreyroofing.com
Website: godfreyroofing.com
Primary Services: Roof replacement, roof repair, flat roofing, commercial roofing, maintenance, siding and exterior services
Service Area: Ottawa and surrounding communities
03. SML Contracting
SML Construction is an Eastern Ontario roofing and siding contractor serving residential and commercial properties throughout Ottawa and the surrounding region. Founded in 2017, the company provides roofing installations, replacements, repairs and related exterior services.
Its roofing services include asphalt shingle installation, re-roofing, roof repairs and maintenance. SML Construction also provides siding services, making it an option for property owners who need work involving multiple exterior components. The company backs its work with a 10-year workmanship warranty.
For Ottawa-area homeowners, regular roof repairs and maintenance can be especially important after heavy snowfall, ice, high winds and repeated freeze-thaw cycles. SML Construction can be considered for both complete roofing projects and ongoing repair needs, including situations where an aging or damaged roof needs to be assessed before deciding between repair and replacement.
Address: 663 Notre Dame Street, Unit D, Embrun, ON K0A 1W1
Phone: 343-572-7663
Additional Phone: 613-407-4301
Email: roofing@smlconstruction.ca
Website: smlconstruction.ca
Primary Services: Roofing, roof replacement, roof repair, maintenance and siding
Service Area: Ottawa, Eastern Ontario and surrounding communities
Emergency Roof Repair & Restoration Companies in Ottawa
If water is actively entering your home, a tree has damaged the roof, or a storm has caused significant exterior damage, the immediate goal is usually to stop further water intrusion and make the property safe.
A roofing contractor may be able to handle the roof repair itself, while a restoration company may also be needed if water has damaged ceilings, insulation, drywall, flooring, or other parts of the home.
01. Vanity Roofing
Vanity Roofing provides emergency roofing services for leaks, storm damage, and other urgent roofing problems. The company can inspect roofing systems, identify potential sources of water intrusion, complete necessary repairs, and provide documentation that may be required during the insurance process.
Address: 2838 Carp Road, Ottawa, ON K0A 1L0
Phone: 613-851-4448
Email: contact@vanityroofing.ca
Website: vanityroofing.ca
02. On Side Restoration
On Side Restoration is a national property restoration company that has been restoring damaged homes and businesses in Canada since 1979. Its Ottawa branch provides emergency and restoration services for residential, commercial, industrial and institutional properties affected by water, fire, smoke, severe weather and other types of property damage.
For homeowners dealing with a major roofing leak or storm-related roof damage, a restoration company may be required when water has travelled beyond the roofing system and affected insulation, ceilings, walls, flooring or personal belongings. On Side provides water damage restoration, weather damage restoration, fire and smoke restoration, catastrophe cleanup and contents restoration services.
The company operates a 24/7 emergency contact centre, which can be useful when roof or storm damage results in active water intrusion requiring immediate mitigation. On Side can assist with drying, cleanup, damaged-content recovery and restoration of affected portions of the property after the immediate roofing issue has been controlled.
Ottawa Address: Unit 102, 5977 Hazeldean Road, Stittsville, ON K2S 1B9
Ottawa Phone: 613-831-3843
24/7 Emergency Line: 1-888-663-6604
Website: onside.ca
Primary Services: Water damage restoration, weather and storm damage restoration, fire and smoke restoration, catastrophe cleanup, contents restoration and property recovery
Property Types: Residential, commercial, industrial and institutional
03. CDRG Red Team Restoration
CDRG+RedTeam, also known as the Canadian Disaster Restoration Group, provides emergency property restoration, mitigation, reconstruction and disaster recovery services in Ottawa, Eastern Ontario, the Ottawa Valley and Gatineau. Its services include water damage restoration, fire and smoke restoration, storm damage response, environmental remediation, renovations and insurance-related property restoration.
The company can be particularly relevant when a roofing problem causes damage that extends beyond the roof itself. Severe leaks, wind-driven rain, ice damage or storm-related openings can allow water to reach ceilings, insulation, walls, flooring and other parts of the building. In these situations, CDRG+RedTeam can provide emergency mitigation and broader restoration work after the source of the water intrusion has been identified and addressed.
CDRG+RedTeam also works with insurance-related property damage claims and provides repair and reconstruction services following the initial cleanup and mitigation process. Its 24-hour claims line is available for emergencies involving significant property damage.
Address: 1084 Kenaston Street, Unit 5, Ottawa, ON K1B 3P5
Ottawa Phone: 613-736-9222
24/7 Claims Line: 1-866-736-9222
Website: cdrg.ca
Primary Services: Water damage restoration, storm damage restoration, fire and smoke restoration, emergency mitigation, environmental remediation, reconstruction and renovations
Service Area: Ottawa, Eastern Ontario, the Ottawa Valley and Gatineau
Top Exterior & Gutter Contractors in Ottawa
Not every leak starts with the roof. Overflowing gutters, damaged downspouts, loose flashing, exterior cladding, drainage problems, and water collecting near the foundation can all contribute to moisture problems around a home.
If the roofing itself appears to be in good condition, an exterior or gutter contractor may be the better place to start.
01. Ottawa Eavestroughing
Ottawa Eavestroughing provides exterior renovation services for Ottawa-area properties. Homeowners experiencing issues involving siding, cladding, or other exterior components may want to have these areas evaluated rather than assuming that every leak originates with the roofing system.
- Locations / Addresses:
- 2255 St. Laurent Boulevard, Unit #132, Ottawa, ON K1G 4K3
- 2838 Carp Road, Carp, ON K0A 1L0
- Phone Number: (613) 979-7663
- Website: https://ottawaeavestroughing.ca/
- Email: (613) 979 7663
02. Maize
Maize provides gutter and exterior services in the Ottawa area. Properly functioning gutters and drainage are particularly important during Ottawa’s heavy rainfall, snowmelt, and freeze-thaw cycles because water needs to be directed away from vulnerable areas of the home.
Address: 2537 Rollin Road, St. Pascal Baylon, ON K0A 3N0
Phone: 613-488-3419
Toll-Free: 1-888-453-2553
Website: https://maizeinc.ca/
03. Modern
Modern provides exterior home improvement services that can help address components surrounding the roofing system. Exterior inspections can be valuable when moisture intrusion appears to involve siding, cladding, flashing, gutters, or other building-envelope components.
Address: 896 Scott-Dupuis Way, Orléans, ON K1C 3A7
Phone: 613-736-7373
Website: moderneavestroughing.com
Primary Services: Eavestrough installation, gutter guards, soffit, fascia and siding
Service Area: Ottawa, Orléans, Kanata, Nepean, Manotick and surrounding areas
Choosing the Right Ottawa Contractor
Not every leak starts with the roof. Overflowing gutters, damaged downspouts, loose flashing, exterior cladding, drainage problems, and water collecting near the foundation can all contribute to moisture problems around a home.
If the roofing itself appears to be in good condition, an exterior or gutter contractor may be the better place to start.