Finding a reliable roofing company in Windsor-Essex County is one of the most important decisions a homeowner or property manager can make. With Ontario’s freeze-thaw cycles, lake-effect weather, wind exposure, and aging housing stock, roofs in Windsor, Tecumseh, LaSalle, Lakeshore, Amherstburg, Essex, Kingsville, and Leamington must withstand serious seasonal stress.
For this 2026 ranking, The Windsor Guide evaluated roofing contractors based on:
- Google Business Profile review volume and consistency
- Overall reputation and customer satisfaction
- Years in business and local experience
- Service range (residential, commercial, flat roofing, repairs)
- Professionalism and visible community presence
Below are 10 established roofing companies with a strong local footprint in Windsor-Essex County.
Gauthier Roofing and Siding is one of the most recognized exterior contractors in Windsor. With a substantial Google review presence and decades of experience, the company has built a strong reputation for reliability and workmanship.
They provide roofing services alongside siding, windows, and exterior improvements, making them a full-service exterior contractor for residential properties.
Why They Rank Here
Gauthier stands out for its large review footprint, long-standing local presence, and comprehensive exterior services. Their consistent visibility in Windsor makes them one of the most trusted roofing names in the region.
Strengths:
- High volume of Google reviews
- Established Windsor-based company
- Offers roofing plus siding and exterior upgrades
- Residential expertise
A Plus Roofing & Siding has built one of the strongest review profiles among roofing companies in Windsor-Essex. They are known for shingle roofing, roof replacements, and exterior siding services.
Their strong online reputation and consistent customer feedback contribute to their high ranking.
Why They Rank Here
A Plus ranks near the top due to its significant number of Google reviews and strong customer satisfaction trends. Their specialization in residential roofing gives them a clear focus within the market.
Strengths:
- Large Google review presence
- Residential roofing specialization
- Consistent customer ratings
- Established Windsor operation
Certified Roofing & Exteriors has developed a strong reputation across Windsor-Essex for residential roofing services and exterior improvements. Their review count and customer satisfaction levels place them among the most visible roofing contractors in the region.
They offer shingle roof replacement, repairs, and exterior upgrades.
Why They Rank Here
Certified Roofing & Exteriors earns a top-three position due to its combination of strong review volume, positive customer sentiment, and established local operations.
Strengths:
- High review activity on Google
- Residential roof replacement focus
- Exterior service options beyond roofing
- Professional online presence
Dayus Roofing is one of the longest-standing roofing companies in Windsor. With roots dating back generations, they bring extensive local experience to both residential and commercial roofing projects.
They are well known for flat roofing systems and commercial roofing expertise.
Quinn Roofing Solutions maintains a solid review presence and offers residential roofing services throughout Windsor-Essex. Their reputation for consistent service and customer responsiveness contributes to their position on this list.
They focus primarily on shingle roofing installations and replacements.
Allstar Roofing has built a strong local presence in Windsor through residential roofing services and visible customer reviews. They specialize in asphalt shingles and roof replacement projects.
Their online review consistency contributes to their ranking.
7. Austin Roofing & Waterproofing (Windsor)
Austin Roofing & Waterproofing is recognized locally for roofing and waterproofing solutions. They have a smaller review footprint compared to the top five but maintain steady customer feedback and service consistency.
They provide roof repair and replacement services for residential properties.
Rauth Roofing is a Windsor-based contractor known for residential roofing services. While their review count is more moderate compared to the leaders on this list, they maintain a visible local presence and consistent service offering.
Bright Green Roof focuses on roofing services within Windsor and has an active Google Business Profile. Their smaller review count reflects a more niche footprint, but they remain a recognized local contractor.
10. Up Top Roofing & Exteriors (Windsor)
Up Top Roofing & Exteriors rounds out the list with a growing review presence and residential roofing services across Windsor-Essex. They focus on roof replacements and exterior improvements.
How We Ranked These Roofing Companies
Rankings were influenced heavily by:
- Google Business Profile review volume
- Review consistency and overall sentiment
- Years operating in Windsor-Essex County
- Service offerings (residential vs. commercial)
- Professional online presence
Review count was a major factor in order placement, particularly among the top three companies.
Frequently Asked Questions
How much does roof replacement cost in Windsor-Essex?
Costs vary depending on roof size, pitch, materials, and structural condition. Homeowners in Windsor-Essex should request multiple quotes and ensure contractors are licensed and insured.
How long does a roof last in Windsor’s climate?
Asphalt shingles typically last 20–30 years, depending on installation quality and exposure to wind and winter conditions.
Should I choose a roofer based only on reviews?
Review volume is an important trust signal, but homeowners should also consider:
- Years in business
- Warranty coverage
- Written contracts
- Local reputation
Do these companies serve outside Windsor?
Most of the companies listed operate throughout Windsor-Essex County, including Tecumseh, LaSalle, Lakeshore, Amherstburg, Essex, Kingsville, and Leamington.
Final Thoughts
Windsor-Essex County has several well-established roofing contractors with strong Google review profiles and consistent service reputations. Whether you are replacing a residential shingle roof or seeking commercial flat roofing expertise, the companies listed above represent some of the most visible and reviewed contractors in the region.
Before hiring any roofing contractor, homeowners should:
- Request written estimates
- Verify insurance and licensing
- Confirm warranty details
- Review recent customer feedback
For more options, see our full Roofing Companies Directory in Windsor-Essex County, where you can compare services, locations, and contact details.
