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We Do All Our Own Work & Guarantee It!

We Are a Cut Above

Goreski Roofing & Insulation takes pride in our 60 years of experience as your residential re-roofing expert.


Many Thanks!

Hi Paul, just wanted to send you a quick thank-you note to tell you how much I appreciate how quickly you came out to my house. I know this week ws likely crazy busy for you and your crew, especially with the rapidly changing weather. Again, just wanted to express my gratitude for you fitting me into the schedule this week. Many thanks and warm holiday wishes to you and your family.


Transform Your Space with Professional Home Improvement in Durham by Goreski Roofing & Insulation

For over 60 years, Goreski Roofing & Insulation has been providing Durham homeowners with a roofing contractor they can trust. We hold ourselves to the highest standards of professionalism and experience that you expect. We are your residential re-roofing specialists!

At Goreski Roofing & Insulation, we take pride in contributing to your home improvement Durham. Our company is recognized as a leading name in the industry for quality and excellence. Homeowners in Durham have come to rely on us for our consistent delivery of top-quality roofing and insulation services.

As a brand for home improvement in Durham, we are committed to enhancing your home's aesthetic appeal, functionality, and value. Our comprehensive services extend beyond roofing, to include many home improvement solutions. From efficient insulation installations to expert reroofing, we are dedicated to transforming your residence into a secure and comfortable space.

Contact us today for a free quote regarding your home improvement project in Durham.

What sets us apart?

We believe that we stand above the competition because:

We believe in quality, not quantity. We never rush to get the job done in one day. We’ll take the time to get the job done right, no matter how long it takes.

We use our own trained and experienced crew to go above and beyond. No independent contractors were used.

We use only the best quality products we can from manufacturers we trust.

We are rated CAD7, the best safety category from the WSIB.

We use ice and water shields 3 feet on all eaves at all pitches.

We use the latest breathable underlayment standards on all our roof pitches 7/12 and under. This results in virtually no leakage.

Ice and water shield is installed under all bathroom fan vents and plumbing flashings.

Valleys use pre-finished metal with ice and water shield underlayment.

All vents are made from steel and are pre-coloured.

If your roof needs more soffit ventilation, plywood or boards will be removed and Moore (baffle) vents will be installed. This helps your roof breathe properly.

We carry full liability insurance; all roofers are certified in Working at Heights and Basic Supervision Training.

We are members of Durham Region Home Builders' Association, Canadian Home Builders’ Association, Ontario Home Builders’ Association & WSIB.

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We are completely family-owned and operated and have been since our inception.

To request a free, no-obligation quote, contact us today.

Insulate Yourself

Insulation is an important - yet overlooked - part of any home. Better insulation that adheres to modern building codes can mean you save money in the winter and summer, as your home will retain its temperature better. You could be getting far more out of your home. 

The benefits of insulating your home are:

  • Increased energy efficiency
    One of the primary advantages of home insulation is the substantial boost to energy efficiency. Insulated homes retain heat during the colder months and stay cold in the summer, reducing the workload on your heating and cooling systems.

  • Enhanced comfort
    Say goodbye to cold rooms and uneven temperatures within your home. With proper insulation, you'll experience consistent comfort in every corner of your living space.

  • Environmental impact
    Reducing your carbon footprint becomes a reality with well-insulated homes. By optimizing energy usage, you contribute to a greener environment. We are committed to the sustainable benefits for your home and the planet.

  • Moisture control
    Effective insulation protects against moisture, preventing potential issues such as mould and mildew growth. 

Call us today and let us provide a solution that aligns perfectly with your needs regarding home improvement in Durham, ensuring you enjoy the comfort of a well-insulated home for years to come.

Goreski Roofing
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Roofing Experts

We have been providing expert roofing services in the Durham area for decades.

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Soffit and Fascia

We can install new fascia, soffit, and eavestroughs for your home to suit any style and need.

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Insulation Installation

Make sure your house is the most efficient by calling our insulation experts.

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Metal is Forever

Phone us with your ideas and needs and we’ll create custom metal pieces for you.

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The Right Side

Whether you need new siding or repairs on older siding, you can count on us.

Professional Affiliations

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