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Nissi Homes - High Quality Contracting Solutions in the GTA (Greater Toronto Area)

Transforming Homes with Expert Renovation Services

Your Hometown Renovation Services Provider

We service within a 45-minute radius of Markham. Whether you’re in the GTA, Oshawa, Toronto, Aurora, Newmarket, Scarborough, or Mississauga, we can get your contracting needs sorted!

Got an Emergency? Call us here!

Request a Free Estimate

Our Services

Bathroom Renovations and Remodeling

From spa-like master baths with soaking tubs and rain showers to stylish and efficient guest bathrooms, we customize each project to fit your needs, style, and budget.

Reliable and Affordable Roofing Services

- Shingle Roof
- Metal Roof
- Ceramic Roof
- Chimney Repair
- Roof Cleaning
- Skylight
- Eavestrough / Gutters
- Siding / Soffit / Fascia

Basement Renovations and Remodeling

Whether it’s a home theater, gym, additional bedrooms, or a multifunctional family room, we transform basements into beautiful, functional spaces.

About Us

Welcome to Nissi Homes

Where excellence meets commitment in the roofing industry. Our mission is simple: to provide unparalleled roofing solutions with a focus on quality, integrity, and customer satisfaction. Behind our success is a dedicated and skilled team of roofing professionals. With years of experience, our experts are committed to excellence in every project. 

Nissi Homes is not just a roofing company; we’re your partner in safeguarding one of your most valuable assets—your home or business. Our commitment extends beyond the completion of a project; it’s a commitment to your long-term peace of mind and the enduring resilience of your property.

Explore the Nissi Homes difference and discover why we stand out in the roofing industry. We look forward to the opportunity to exceed your expectations and become your trusted partner for all your roofing needs!

– Jason Su, CEO of Nissi Homes

We use the highest quality materials

Brands We Work With



Begin with a personalized consultation where we listen to your needs, discuss your vision, and provide expert advice tailored to your project.



Our experienced team conducts a thorough assessment of your roofing needs, identifying any issues and crafting a customized plan to address them.



Receive a detailed proposal outlining the scope of work, project timeline, and transparent cost estimates. No surprises, just clear communication.



Watch your vision come to life as our skilled team brings your roofing project to fruition, using top-quality materials and precision craftsmanship.



After the final installation, we conduct a meticulous inspection and a client walkthrough to ensure your complete satisfaction. Your peace of mind is our priority.

Still Unsure? Don't worry, we have a 10-Year Workmanship Assurance!

At Nissi Homes, we take pride in our work, and we are confident in the quality of our roofing installations. Therefore, we offer a 10-year workmanship guarantee to underscore our commitment to your satisfaction. In the unlikely event that any issues arise due to workmanship within the first 10 years, we will promptly address and resolve them at no additional cost.

Insurance coverange
Years Labour Warranty
Years of Experience


Nissi Homes specializes in new roofing installations and offers roof repairs or replacements for substantial damages only. Our focus is on providing high-quality roofing solutions for new construction projects.

We primarily handle roof repairs or replacements for substantial damages. If your existing roof has substantial issues, please contact us, and we will assess the situation to determine the best course of action.

Nissi Homes primarily works with shingle, metal, and ceramic roofing materials for new construction projects. Our team will guide you in selecting the most suitable material based on your preferences and the architectural requirements of your new build.

To receive a quote, simply fill out our contact form on the website. We will promptly respond to your inquiry and schedule a consultation to discuss your project details, assess the scope of work, and provide you with a customized quote.

Yes, our team comprises skilled and experienced roofing professionals specializing in new construction projects. We understand the unique challenges and requirements associated with new builds, ensuring a seamless and efficient roofing installation process.

Nissi Homes’ exclusive focus on new roofing installations allows us to provide specialized services and deliver top-notch craftsmanship for your new construction project.

The duration of a new roofing installation depends on factors such as the size and complexity of the project. During the initial consultation, we will provide you with a timeline based on the specific details of your new construction.

Yes, we stand behind the quality of our work. Nissi Homes provides warranties on our new roofing installations, offering peace of mind and assurance in the durability of your roof.

Certainly! We can provide you with a portfolio showcasing our completed new roofing installations. Additionally, you can check our website for photo galleries and customer testimonials.

You can reach us by filling out the contact form on our page! Alternatively, you’ll find our phone number and email for direct contact. Feel free to reach out, and our team will be happy to assist you with any inquiries or schedule a consultation for your new roofing project.

Need A Free Estimate?

Contact us today and see how we can help your roofing needs!