Looking For The Best Hamilton Siding Installation & Replacement Company Near You?

We understand it can be hard deciding what company to choose to work on your home siding project. You're searching the internet, wondering what companies you can trust. Well, let's stop that search now; you've arrived at the right place.

Home siding installation is one of our most popular services, and we've been doing this for over 40 years. Heck, it's even in our name.

With a showroom in Hamilton, you can come down and talk with us in person and see our wide range of siding products.

Book Free Quote Call 905.549.7112

Award-Winning Hamilton Siding Installers

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Three Best Rated Roofers
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HomeStars Award For Best Roofers
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Providing Homes In The Hamilton & Surrounding Areas With Expert Siding Installation

Your home's new siding project is only as good as the siding company that installed it. Our mission is to provide each homeowner across the GTA with the best siding repair and installation services in the area through our teams of expert siding installers.

Homeowners should be aware that settling for any ordinary siding company could lead to costly mistakes. Professional siding installation is crucial in protecting and preserving a home's structure. If your siding isn't installed correctly, it can lead to foundation damage, leaks, and other severe problems in the future, not even including missing out on all the benefits that new siding installation provides.

Some companies take shortcuts when it comes to installing new siding. Skipping steps to save time and money could end up costing more in the future and is nothing we ever even entertain doing.

Whether you need minor siding repair or want to give your home a face-lift with a new siding installation, our team will provide you with the most reliable work you deserve.

Lifetime Warranties and Workmanship Guarantees

We provide guarantees you can trust. All of our siding products come with industry-leading warranties to give you and your family peace of mind for years to come.

In addition to our product warranties, we provide an unbeatable Lifetime Workmanship Guarantee. That's how confident we are in our work.

  • True Product Warranty From 30-year to Lifetime
  • Lifetime Workmanship Guarantee. Included on all siding installation services as long as you live in your home plus 12 months to the new owners if you ever sell.

The Highest Quality Siding Brands

We're incredibly picky when it comes to selecting brands and materials we use for residential siding installation projects like your home. Regardless of the type of material or the budget range you're in, we have many options we trust and would install on our own homes. They all come with excellent warranty options and our full backing.

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gentek premium renovator

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Let's talk about your siding installation project!

The Benefits Of Siding Replacement Really Delivers

Everybody knows the obvious benefit of installing new siding is the visual upgrade your house gets, and that's an exciting feature for sure. But suppose your siding is old and damaged with cracks, warping, moulding or dry rotting. In that case, it can cause serious structural damage and cost you more on your energy bills. When you replace your siding, you can enjoy these underrated and often overlooked benefits!

Your Return On Investment

Everyone's least favourite topic regarding exterior home improvements is their cost. Still, the great news is that installing new siding provides a 77% return on your investment, according to Remodeling Magazine's report. It is a U.S. report, but you can expect similar results here in the Hamilton area.

Improved Energy Efficiency

If your siding is old and damaged, it's probably not doing a good job of keeping the elements out. New siding can increase energy efficiency and, in turn, lower your energy costs.

Low Maintenance

Vinyl and fiber cement siding is easy to maintain and never needs to be sanded or painted. It is resistant to moisture, insects, and rot and only requires a simple washing to keep it clean and look new.

A More Comfortable Home

Your current siding could be responsible for making certain rooms in your house drafty and uncomfortable with inconsistent temperatures. New siding materials help to insulate your home better, so you can stay comfortable, all while saving on energy usage.

Residential Siding Installation Or Siding Repair?

Typically, siding repair projects involve repairing cracks, holes, and other damage caused by weather or age. These projects can be either partial or complete replacements, depending on the extent of the damage. We provide our customers with honest assessments as to whether they need new siding installation or if we can do just the siding repair.

Hiring a qualified company or contractor for these projects is essential to ensure the job is done correctly and the siding is properly installed. With over 40 years of working on residential siding projects, you can rest assured knowing your home is in expert hands.

Let's chat residential siding replacement.

Our Types Of Best House Siding Products

Which type of residential siding product is right for you and your home? We have a wide range of high-quality materials for you to select from. No matter your budget, we have something to suit you and your property. Plus, our friendly product specialists will gladly talk shop with you and go over the pros and cons of each to find the best fit if you're undecided on what siding material you want to go with.

We only use trusted and reputable brands such as James Hardie and Gentek. 

Our new siding installation or replacement choices include:

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Vinyl Siding

Vinyl siding is popular for siding materials because of its durability and low-maintenance qualities. It is available in a wide range of colours and textures. Vinyl siding is also an excellent choice for energy efficiency as it acts as exterior insulation, which can help reduce heating and cooling costs.

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James Hardie Fiber Cement Siding

James Hardie Fiber Cement Siding is a popular siding option resembling wood shingles, clapboards, and vertical panels. It's known for being one of the most durable siding materials you could pick and comes in various colours that add "curb appeal" to your home. It offers lifetime protection and makes an excellent choice for any home.

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Composite Siding

Composite siding is the perfect solution for any Canadian homeowner looking for premium, low-maintenance and highly durable siding for their homes. This product can withstand harsh Canadian climates and is fade and insect resistant. It requires little maintenance unless you count the occasional washing, making it an ideal choice for busy homeowners. Our composite siding is made from inorganic minerals, polymer resins, and acrylic colourants, producing thick, solid, and strong siding with unmatched durability.

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Steel Siding

Steel siding is an excellent choice for homeowners looking for a durable and low-maintenance option for their homes. With our premium steel siding, you get a highly durable product that can be applied horizontally and vertically, creating a stunning visual effect on the exterior of your home. This product is designed to last years and can withstand the harshest Canadian weather conditions. In addition, it is available in a variety of colours and styles, giving you the freedom to customize your exterior as you wish.

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PVC Siding

These speciality siding panels are modern, stylish and made from recycled rigid PVC. They're heavy-duty, maintenance-free, and built to last. You can pick from numerous colours and woodgrain, metallic, solid, and anodized finishes. They're beautifully textured and sure to make your house pop out from a crowded street of generic siding.

Learn About Our Siding Installation Financing Options

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You have a budget. We have a payment plan to match it. We've partnered with Financeit to offer great financing options for your siding installation or replacement projects.

You no longer have to worry about large payments and budget concerns. We have so many flexible options for payment plans that are affordable and that work for you. Our sales team will gladly guide you through your options.

View Siding Installation & Replacement Financing

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Don't hesitate. Contact us today to get started!

Why Do People Choose Us For Their Home Siding Projects?

Our dedication to high quality service and customer care is second to none. We set out to take this industry's expectations to a whole other level over 40 years ago when this company was started. Our reputation means everything to us and we're incredibly proud of the relationships we've built and continue to build every single day.

We stand head and shoulders above other siding companies, and think you'll agree if you give us a chance.

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Customers Always Come First

When we take on your siding job, it's given the highest priority within our team, no matter how big or small. Your job will be treated like we're doing it for our own family. No high pressure sales tactics will be used, just friendly conversation to educate you on your options.

Expert Installations

You'll be happy to hear we have incredibly high standards for making sure the job is done right the first time. No shortcuts or inferior products will be tolerated. Our business depends on being done correctly and our attention to detail is one of our many keys to success.

40 Years And Still here

We're one of Hamilton's oldest siding companies and still growing every day. We wouldn't still be in business after all these years if we weren't doing something right, wouldn't you say? When you hire us, you can bet we'll still be here years down the road should anything come up.

Our Customers Rave About Us

Spoiler alert: It's good for business to make sure our customers' expectations are exceeded. Every company hypes themselves up, but with us, you'll find 100s of real, verified reviews all over the internet about us. We're kind of a big deal.

My thanks and gratitude to Gail for not only the recommendation but she made the arrangements for this work not only comfortable but easy. Attention to detail, their level of communication, efficiency, quality of work was spot on... by all means if your thinking of getting siding done on your house, this company comes highly recommended. Great job!

Crystal Hargot

Read More Of Our Reviews

Simply put, we have decades of experience, integrity and drive our competitors can't and won't match.

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Superior Service From A Superior Team

Here at Gerry's Roofing & Siding Inc, your team is consists of experts in every role. From secretary, to project manager, to service manager, to installers, we've got a dedicated team member to handle each step of the way. When you first contact us, you aren't going to get a person on a cellphone who's out and about. We have a real office setup, with real employees who are highly trained in what they do best.

No matter the siding job and the details it consists of, we're sure we can knock it out of the park. So what are you waiting for? Reach out to us today and let's start the process!

New Home Siding Installation We're Proud Of

You can view even more photos of siding projects we've done on our gallery page or on our Facebook & Instagram pages.

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  • We offer a Lifetime Workmanship Guarantee and stand behind our products 100%
  • Our city license numbers are 01951, 00689
  • Ask our knowledgeable estimators about our easy payment plan through HOME TRUST O.A.C.
downtown hamilton


Where we call home for the last 40 years. Hamilton is a older city with a lot of history. If you're in need of a new roof installation for your older home, or just some roof repairs, you can trust us to handle the job.

burlington ontario


Burlington's hot and humid summers paired with their freezing winters puts a lot of stress on a home's roof. These extreme fluctuations of temperatures means you need to keep an eye on your house's roof.

milton ontario


In rapidly expanding Milton, Southern Ontario, we cherish enhancing its beautiful homes. Whether upgrading siding, windows, or doors, we relish working in this vibrant city.



With Mississauga being located on the shores of Lake Ontario, it can see some extreme winter weather as well as the usual hot summers. This can lead to exterior house damage like leaking roofs and eavestroughs.



As Ontario's largest town, Oakville experiences a wide weather range due to its Great Lakes location. Homes closer to the lake can face harsher conditions, leading to potential roof damage.


Located along the Grand River, Brantford endures weather extremes from scorching summers to harsh winters. Such conditions can lead to exterior home damages like leaky roofs and eavestroughs.

Niagara Falls

Situated near Niagara Falls, this city faces varying weather extremes, from hot summers to cold winters, potentially leading to roof damage.

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Spring Is In The Air Promotion

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