With decades of experience, we’re your trusted Home Addition Service Contractors in Newmarket, Aurora, King City & Richmond Hill. From room expansions to custom sunrooms, we specialize in designing and building durable, functional spaces that enhance your home’s value and comfort.
At Loon Renovation, we bring your vision to life with expert home addition services. Whether you’re expanding your living space with a room addition, adding a second story, or designing a cozy sunroom, we offer customized solutions to suit your needs. With 17+ years of experience, our team ensures seamless integration, quality craftsmanship, and on-time, on-budget completion. Let us transform your space into a home that perfectly fits your lifestyle and enhances your home’s value.
EXCELLENT Based on 26 reviews Posted on Светлана ЛитвинаTrustindex verifies that the original source of the review is Google. We had a very positive experience working with LOON on the reconstruction of our office in Vaughan. The project was a large commercial renovation of over 2,500 sq ft. They handled everything — design, permits, inspections, plumbing, electrical, and many other important details that were carefully managed throughout the project. The team always gave us several options for materials and colors and helped us make the right decisions. All work was completed within the agreed timeline, and the quality of the work was excellent. LOON is an outstanding company for large and complex commercial and office renovation projects in Vaughan and the GTA. Highly recommended.Posted on Stepan LytvynTrustindex verifies that the original source of the review is Google. We had a very positive experience working with LOON on the reconstruction of our office in Vaughan. The project was a large commercial renovation of over 2,500 sq ft. They handled everything — design, permits, inspections, plumbing, electrical, and many other important details that were carefully managed throughout the project. The team always gave us several options for materials and colors and helped us make the right decisions. All work was completed within the agreed timeline, and the quality of the work was excellent. LOON is an outstanding company for large and complex commercial and office renovation projects in Vaughan and the GTA. Highly recommended.Posted on Mamuka TcharbadzeTrustindex verifies that the original source of the review is Google. We would like to thank LOON for giving us a brand-new bathroom in our home in Vaughan. In just two weeks, they completed a full renovation, including plumbing, electrical work, flooring, walls, and ceiling. It was fast, smooth, and highly professional. We will definitely be reaching out to them again for future projects in Vaughan and across the GTA. We highly recommend LOON as the best company we have worked with over the years.Posted on Max FetisovTrustindex verifies that the original source of the review is Google. Based on a recommendation from friends, we contacted LOON. We needed a full renovation of our commercial space for our store in Bowmanville. After meeting Denis, we immediately understood that this is a very serious and experienced company. They provide a full range of services — from architect, electrical and plumbing work to complete finishing. After discussing the project details, we received an excellent design that complied with the Ontario Building Code. The work was completed one week ahead of schedule. We are very satisfied with the results. We highly recommend LOON to anyone looking for the right balance of fair pricing and high-quality work completed under contract and in full compliance with Ontario regulations. Thank you to the LOON team and Denis.Posted on Volodymyr KorchebnyiTrustindex verifies that the original source of the review is Google. LOON completed a full renovation of our two bathrooms and the result is outstanding. From the very first meeting, every detail was carefully discussed and clearly planned — layout, materials, finishes, and design choices. The execution was precise, professional, and truly high-end. The team worked efficiently, respected the agreed timeline, and kept the space clean throughout the entire process. What impressed us most was the level of organization and attention to detail — nothing was overlooked. The entire experience was smooth and stress-free, and the final result exceeded our expectations. We would confidently recommend LOON to anyone looking for premium renovation work done properly and without compromise.Posted on Maria Cristina EvangelistaTrustindex verifies that the original source of the review is Google. Thank you so much for the job well done.Posted on Audrey DavidsonTrustindex verifies that the original source of the review is Google. Denis and crew came to replace a water heater and some overhead lighting. They were here on time, did a first rate job, and fully cleaned up afterward. I was very pleased with everything, and will get them back for anything needed in the futurePosted on LindsayTrustindex verifies that the original source of the review is Google. I had the pleasure of working with Loon Renovation, and I cannot recommend them highly enough. Denis, the owner, and Sasha, his dedicated employee, were fantastic from start to finish. Denis came the day after I reached out to look at the scope of work and followed up promptly the next day with a quote—a level of responsiveness that’s rare to find these days. The pricing was more than fair, especially considering the incredible amount of detail and high-quality workmanship they delivered. Denis truly went above and beyond. His professionalism, efficiency, and care in getting the job done right was so impressive. Whether you're looking to tackle a small job or a large renovation project, I wholeheartedly recommend Loon Renovation. I’ll be telling friends, family, and anyone who asks—these are the people you want to hire! Thank you again, for such a great experience!Posted on Oleksandr PrymachenkoTrustindex verifies that the original source of the review is Google. We’ve worked with Loon on multiple restaurant projects, and honestly, we wouldn’t go with anyone else at this point. Every single time, they’ve delivered high-quality work, clean finishes, and solid timelines — no delays, no excuses. This last renovation was especially impressive. The team brought smart design ideas that really elevated the space, while keeping things functional for our staff. They handled everything efficiently and professionally, but also made the whole process feel easy and stress-free. It’s rare to find a contractor that’s fast, reliable, and still cares about the details — but that’s exactly what Loon is. Special thanks to Denis for control and management If you’re running a business and want it done right the first time, call these guys. Seriously.
We offer a wide range of home addition services tailored to expand your living space and enhance functionality. Whatever your vision, we provide custom solutions that perfectly meet your needs.
Whether you’re looking for a complete home remodel or adding extra living space, we specialize in full home additions. Our team handles everything from design to construction, ensuring your vision is brought to life—just like in our residential renovation projects—with precision and quality craftsmanship that integrates seamlessly with your home.
Enhance your home with a sunroom addition, perfect for year-round enjoyment. We design and build energy-efficient sunrooms that bring natural light into your home, creating a comfortable, functional space for relaxation, dining, or living room entertainment. Experience the beauty of the outdoors, no matter the season.
Looking to expand your home without sacrificing yard space? Our second-story additions create extra rooms and functional space while maintaining your home’s structural integrity. Whether it’s a bedroom, bathroom, or living area, we design custom solutions that complement your home’s aesthetic.
Whether you need a larger living room, extra bedroom, or expanded kitchen, we specialize in room additions that enhance your home’s functionality. We focus on seamless integration with your existing layout, ensuring each room is well-designed, spacious, and perfectly suited to your lifestyle.
In today’s world, home office additions have become essential. We create dedicated, productive workspaces that provide the perfect balance of comfort and functionality. Whether you need a quiet retreat or a collaborative workspace, our custom solutions are also ideal for basement renovations that double as office space.
Transform unused spaces like basements and attics into functional living areas. From extra bedrooms to home theaters or recreation rooms, we maximize your home’s potential with well-executed conversions that add both comfort and value.
Every home is unique, and so are your needs. Our custom home designs are tailored specifically to your vision. Whether it’s a room addition, full extension, or a complete home remodel, we offer personalized solutions—just like in our cottage renovations—that align with your style, ensuring your home fits both your aesthetic and functional requirements.
With 17+ years of expertise, we are well-versed in executing custom home additions. From room expansions to second-story additions, our team has handled every type of project, providing clients with top-quality craftsmanship and seamless integration into their existing homes.
Your home and investment are safe with us. We are fully insured up to $5M, giving you peace of mind throughout the renovation process. Our home addition services are backed by comprehensive insurance, ensuring protection for you and your property, no matter the project size.
Our skilled contractors specialize in every aspect of home addition construction, from design to build. We pride ourselves on delivering projects that are structurally sound, aesthetically pleasing, and built to last, all while adhering to Newmarket, Aurora, King City & Richmond Hill’s building codes.
At Loon Renovation, we understand that every home is unique. Our custom home additions are designed to fit your lifestyle and needs. Whether it’s a sunroom, second-story extension, or home office, we tailor every aspect to suit your vision, ensuring your space is as functional as it is beautiful.
We believe in honest, upfront pricing with no hidden costs. From the initial consultation to the final walkthrough, we provide detailed estimates for every home addition project, so you know exactly what to expect. Our transparent pricing builds trust and ensures a stress-free experience.
We are committed to completing your home addition on time and within budget. Our project management team ensures that every step is carefully coordinated to avoid delays and cost overruns. We focus on delivering high-quality results, efficiently, without cutting corners.
Call Us Now for Fast & Dependable Service!
We start with a free consultation to understand your vision, goals, and budget. Our team will provide expert advice, offer design options, and create a custom plan tailored to your needs.
Our experienced team handles every aspect of construction, ensuring timely delivery and high-quality craftsmanship. We coordinate with subcontractors and suppliers to keep the project on track, minimizing disruptions.
Once your home addition is complete, we conduct a final walkthrough to ensure everything meets your expectations. With our satisfaction guarantee, any adjustments will be made promptly to ensure you are fully satisfied.
If your home is feeling cramped or outdated, it may be time for a home addition. Here’s how you can tell it’s time to expand and upgrade your space.
Is your home no longer meeting your needs or feels outdated? An addition can modernize your living space, improve functionality, and update design elements. Whether it’s adding a home office or updating your kitchen, we offer custom solutions that refresh and enhance your home’s appeal.
If your family is growing or you need more room for work or play, a home addition is the perfect solution. Whether you’re looking to add bedrooms, a living room, or a home office, our team specializes in creating functional, stylish spaces that cater to your expanding needs
Over time, homes can experience structural issues such as cracks in the foundation, worn-out walls, or leaking roofs. If these issues are limiting your space, a home addition can address structural wear while providing you with the extra living area you need—much like we do in residential renovations - ensuring long-term stability and comfort.
Is your home difficult to keep comfortable year-round? Energy inefficiency can make it hard to maintain consistent temperatures and increase utility costs. A home addition allows you to update insulation, windows, and other energy-efficient solutions, creating a more comfortable, cost-effective living space.
ADDITIONAL SERVICES
The cost of a home addition varies depending on the size, complexity, and materials. During your free consultation, we provide a detailed estimate based on your specific needs and budget.
The timeline for your home addition depends on the scope of the project. Room additions can take a few weeks, while more extensive second-story additions or sunroom expansions may take longer. We’ll provide a project timeline during the consultation.
Yes, most home additions require permits for compliance with local building codes. We handle all necessary permits and ensure that your project meets Newmarket, Aurora, King City & Richmond Hill’s regulations
Absolutely! Our team of design experts will work closely with you to create a custom design that fits your vision and needs. Whether it’s a second-story addition or sunroom, we ensure the design integrates seamlessly with your existing home.
We use high-quality materials and employ skilled contractors for every home addition. We manage every detail, from construction to final finishes, to ensure that the addition is not only beautiful but also durable and functional.
We stand behind our work with a satisfaction guarantee. After the final walkthrough, if there are any adjustments needed, we’ll address them promptly to ensure you’re completely satisfied with your home addition.
Below are the areas where we typically provide our services. If you don’t see your area listed, don’t worry — just give us a call! We’re happy to work with clients even in remote locations.
loonreno.ca 2025 © All right reserved
Website and Ads by WEBLAB4U