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Your Premier Home Addition Contractor in Kingston, Ontario

Expanding your living space through a home addition in Kingston, Ontario, presents an exciting opportunity to enhance your home’s functionality and value. Whether you’re looking to add extra bedrooms, a new family room, or even a second floor, a well-planned home addition can transform your house into your dream home.

Why Choose Us?

  1. Expertise and Experience: With years of experience in home additions, our team at IJN brings a wealth of expertise to every project. From initial planning and design to construction and finishing touches, we have the knowledge and skills to deliver exceptional results.

  2. Tailored Solutions: Every home addition project is unique, and we tailor our services to meet your specific needs and preferences. Whether you’re looking for a seamless extension that blends seamlessly with your existing home or a bold architectural statement, we have the expertise to bring your vision to life.

  3. Meticulous Attention to Detail: We understand that the key to a successful home addition lies in the details. Our team pays meticulous attention to every aspect of the project, ensuring that every element is executed to perfection.

  4. Transparent Communication: We believe in transparent communication throughout the home addition process. From the initial consultation to project completion, we keep you informed every step of the way, ensuring that your vision is realized.

  5. Quality Craftsmanship: We take pride in our craftsmanship and use only the highest quality materials and techniques to ensure the longevity and durability of your home addition.

Our Services

  1. Room Additions: Whether you need extra bedrooms, a spacious family room, or a home office, we can design and build the perfect room addition to meet your needs.

  2. Second Story Additions: Maximize your living space without expanding your home’s footprint with a second-story addition. From master suites to additional bedrooms, we’ll design and construct a seamless extension that complements your existing home.

  3. Garage Conversions: Transform your underutilized garage space into a functional living area with a garage conversion. Whether you’re looking to create a guest suite, a home gym, or a playroom for the kids, we’ll make the most of your existing space.

  4. Sunrooms and Conservatories: Bring the beauty of the outdoors inside with a custom sunroom or conservatory. Whether you’re looking for a cozy retreat or a bright and airy space for entertaining, we’ll design a sunroom that enhances your home’s aesthetic appeal.

  5. Kitchen and Bathroom Additions: Expand and enhance your home’s functionality with a kitchen or bathroom addition. Whether you’re looking to create a luxurious master suite or a spacious gourmet kitchen, we’ll design and build a seamless addition that meets your needs.

Get Started Today

If you’re considering a home addition in Kingston, Ontario, IJN is here to guide you through every step of the process. Let us help you unlock the full potential of your home with a custom-designed addition that enhances your lifestyle and adds value to your property. Contact us today to schedule a consultation and take the first step towards your dream home.

IJN can help you every step of the way:

  • design
  • product selection
  • local permits
  • scheduling
  • management

We can handle all aspects and trades needed for any project.

Why Choose Us

Our work is done to a high standard with a focus on excellence and professionalism.

John Legge


With years of experience in the construction and renovation industry, you can rest assured your project will be completed with the highest quality.


Our team of dedicated professionals and trades are committed to providing our clients with the best service possible. We let our finished product speak for itself.


We strive to provide competitive prices and work within a budget. We’ll keep you up to date on any changes as the project moves forward to completion.


We take pride in our workmanship and use only the best materials available for all of our projects, ensuring that you get the highest quality results possible.


We understand that every project is unique and we are flexible when it comes to working around your schedule and needs.


You can count on us to be there for you throughout the entire process, from start to finish, so you can rest assured knowing that your project is in good hands!

Contact us

It all starts with us connecting.

Click the request a quote button, fill out the form, and I’ll get back to you and answer any questions or to set up a time to meet on site to look at and discuss your project.

John Legge