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Your siding specialists in Toronto

Rated Excellent on Google and HomeStars

Unrivaled Experience in Siding Installation and Repair

Investing in siding for a new build or renovation is one of the best things you can do for your property. Not only will it make it look more attractive and increase the value of the property, it will also protect it from the elements – which is particularly important in Toronto.

We are your first choice for all things siding in Toronto, ON. With over 25 years of experience under our belts, we’re proud to be one of the best-rated siding companies in the Greater Toronto Area (GTA). Our seasoned professionals bring unmatched expertise, superior quality materials, and commitment to every project we undertake.

Whether you need new siding installation or a complete siding overhaul, we are equipped to meet your needs with precision and punctuality. Your home is our canvas, and we paint nothing but perfection.

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We offer a range of siding options to fit the diverse demands of our clients.


Our team is comprised of seasoned professionals, each with years of experience in the siding industry. Our experience enables us to handle projects of any scale or complexity, from simple installations to comprehensive siding renovations.


CityPro Aluminum is proud to be one of the top-rated siding companies in Toronto. This recognition reflects our unwavering commitment to delivering top-quality services and exceptional customer experiences.

Customer Satisfaction Guarantee

We use only the highest quality materials for our siding projects, ensuring that your home is outfitted with siding that’s both attractive and built to last. With CityPro Aluminum, you can rest easy knowing that your home is in capable hands.

Great attention to every single detail

Best, durable siding options - Made in Canada

CityPro Aluminum & Contracting is one of the top choices for premium siding in the Toronto and Mississauga area. Whether you’re looking for siding for the build of your new home, to bring a property up to modern standards, or simply to change the look, we’re here to ensure you get the best finish possible

We’re uniquely positioned to offer fast turnarounds – we typically start your project just 2 – 3 weeks after you sign the agreement. No waiting around for months here! We’re authorized installers of some of the Toronto’s and Canada’s best brands in siding, one of our favourites being Gentek.

Our Service Area – Serving All of the GTA

At CityPro Aluminum, we pride ourselves on serving customers across the entire Greater Toronto Area. Our service area extends throughout Toronto, allowing us to bring our high-quality siding solutions to homeowners far and wide. Wherever you are, in Etobicoke or anywhere in the GTA, you can rely on CityPro Aluminum to deliver excellence at your doorstep.

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    Our work and craftsmanship is backed by thousands of Toronto customers

    DebbieEavestroughs in Toronto

    They operated like a well-oiled machine and got the job done quickly and efficiently leaving a completely clean site behind them. The new black eavestroughs look great. When I look up, I can't believe it's my house.

    Jason RossToronto

    Their price was fair for the quality of work and their attention for the details that others might cut corners on to save time.


    They worked alongside our roofers and electrician making sure everything was prepared and done perfectly before they started the aluminum and siding work with zero issues. We requested some changes to certain things along the way and those were done without any hesitation.


    I'm not expert enough to properly judge materials etc. but the result seemed good to us, and they certainly went to an effort to make we were happy with their service - I guess that's why they have such a good rating.

    JohnSiding Project in Toronto

    Since I was renovating my home, several visits were required in dealing with the different stages of this project. They were always on time, extremely kind and experienced. I am very happy with their work, choices of materials and final product.

    DanielSoffits, eavestroughs and fascia project

    Dorian and his crew were recommended by a neighbour. Looking at their house, the quality of the workmanship was clear and my neighbour said it was a pleasure working with them. And now that my soffits, eavestroughs and fascia have all been replaced by CityPro, I can say the same.


    When I look up at my home I smile. Someone actually came along that respects his work and his client. Worth every bit of the cost.

    Frequently Asked Questions

    Is Cellular PVC Siding the same as Composite Siding?

    Cellular PVC siding and composite siding are not the same, although they may appear similar. Both are popular choices for homeowners due to their durability and maintenance requirements, but there are important differences between the two materials.

    Cellular PVC Siding

    Cellular PVC (polyvinyl chloride) siding is a type of siding that’s manufactured from PVC plastic. It’s engineered to mimic the look and feel of natural wood but with added durability and less maintenance. Unlike wood, cellular PVC siding does not warp, rot, or split. Additionally, it’s highly resistant to water damage and insect infestations.

    One major advantage of cellular PVC siding is that it can be painted, offering you more options for customization. It’s also energy-efficient, helping to insulate your home and reduce energy costs.

    Composite Siding

    Composite siding, on the other hand, is made from a blend of materials, often including wood fibers, binders, and fillers. The materials are combined and engineered to resemble traditional wood siding, but they have enhanced durability and resistance to damage. Composite siding is designed to withstand harsh weather conditions, and it doesn’t require frequent maintenance.

    Composite siding may not be as customizable as cellular PVC, as it usually comes pre-finished with a selected color and texture.

    So while both types of siding are excellent choices, they offer different features and benefits, and your choice would depend on your specific needs, preferences, and budget.

    How do I know which siding option is the best for my home?

    At CityPro Aluminum, we handle a wide range of siding types, including aluminum, vinyl, PVC, Composite, and wood. Our experts can advise you on the best option for your needs and aesthetics.

    How long does siding installation take?

    The duration of the installation depends on various factors such as the size of your home and the type of siding chosen. We work diligently to ensure efficient completion while maintaining the highest quality standards.

    What areas do you serve?

    While we’re based in Etobicoke, we proudly serve the entire Greater Toronto Area. Whether you’re located in downtown Toronto, Mississauga, Oakville, or the outskirts of the GTA, we’re ready to bring our exceptional services to your home.

    Why is it important to keep trees and hedges trimmed around my siding?

    Overgrown trees and hedges can damage your siding in several ways. Branches can scrape and gouge siding during windy conditions, and overhanging limbs can create damp, shaded areas that encourage the growth of mold and mildew. Proper pruning reduces these risks and also discourages rodents and insects from nesting close to your home and potentially causing damage.

    Why should I choose CityPro Aluminum?

    With over 25 years of experience, top ratings, and a commitment to using only high-quality materials, CityPro Aluminum offers unmatched value and service quality in the siding industry. Trust us to bring your vision to life.

    Join the countless Toronto homeowners who have transformed their homes with CityPro Aluminum.

    How often should I inspect my house siding?

    We recommend inspecting your siding at least twice a year, typically in the spring and fall. This helps you catch any potential issues early, such as cracks, rot, or mold, which could worsen over time if not addressed.

    What is the best way to clean my siding?

    The best cleaning method depends on the type of siding you have. Generally, a gentle wash with a soft-bristled brush and a mixture of water and mild detergent works for most materials. For tougher stains, a low-pressure power wash may be necessary. However, you should always refer to the manufacturer’s guidelines or consult with a professional to avoid any damage.

    Can vines or climbing plants harm my house siding?

    Yes, they can. Vines can work their way into small cracks and crevices, widening them and potentially allowing moisture to penetrate your siding. It’s best to avoid allowing climbing plants to grow on your house altogether.

    How can I ensure my siding lasts as long as possible?

    Promptly repair any damage, no matter how minor it seems.
    Keep gutters clean to prevent overflow that can lead to water damage.
    Ensure good soil grading around your home’s foundation to prevent water from pooling near your siding.
    Consider periodic professional inspections to catch issues you might miss.

    Do I need to seal or waterproof my siding?

    Some siding materials may benefit from sealing or waterproofing, but it depends on the type of material and the manufacturer’s recommendations. Consult with a professional to determine if this is necessary for your particular siding.

    What should I do if I find mold or mildew on my siding?

    Small areas of mold and mildew can often be cleaned with a solution of water and vinegar. For larger areas, or if the mold has penetrated below the surface, it’s best to contact a professional to assess and treat the issue to prevent further damage.

    Can pressure washing damage my siding?

    Improper pressure washing can indeed damage siding, especially if the pressure is too high or the nozzle is held too close to the siding. Always use the lowest pressure setting that is effective and keep the nozzle moving to avoid concentrating the force in one area.

    Ready to Transform Your Home? Call CityPro Aluminum Today!

    Your home deserves the best, and CityPro Aluminum is ready to deliver. If you’re in the Toronto and surrounding area and need siding services, don’t hesitate to reach out. Contact us today and let us transform your home with our top-rated siding services.