Some of our top rated general contractors in Thornhill, Ontario
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Best of Newly Listed 2025
Quality - Integrity - Service RJD Renovations is a Markham-based contractor specializing in home renovations - kitchens & bathrooms, basements, and full house. We pride ourselves on meticulous planning, transparency, and high-quality workmanship. We maintain ongoing communication with clients throughout the renovation process to ensure that there are no surprises and use only licensed and top-quality trade contractors for high-level craftmanship. When working with RJD Renovations, we treat your homes like our own, protecting the home as best as possible and keeping the worksite safe and clean. We are also available for other remodeling projects such as tiling, flooring installation, painting, millwork, and exterior work.
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Your satisfaction is our priority and we strive to provide a service we are proud of. We start every project by providing a thorough consultation to understand your goals and the needs of the project. We do this to guarantee that the project is completed according to your needs.
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Best of Awards 2026
Our service: commercial and residential interlocking Driveway &patio Step &sidewalk Retaining wall &flower bed Natural stone porch Chimney re-build & repair Brick work
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Ontera Homes Inc. is a residential renovation and construction company serving Toronto and the Greater Toronto Area. We specialize in home renovations, kitchen renovations, bathroom renovations, basement finishing, flooring, framing, drywall, trim work, decks, and general construction services. Our focus is on delivering quality workmanship, clean finishes, and reliable service from start to finish. Whether you are updating a single room, finishing a basement, or planning a larger home renovation, we work closely with homeowners to understand their vision, provide practical solutions, and complete each project with care and attention to detail. At Ontera Homes Inc., we believe every project should be built with professionalism, clear communication, and long-lasting value. Our goal is simple: to create spaces that are functional, modern, and built to be enjoyed for years to come. Quality Renovations. Professional Results.
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At Younas Home Experts, we take pride in making every house feel like home. With a commitment to quality, reliability, and customer satisfaction, our team delivers professional home improvement and maintenance services you can trust. From repairs and renovations and upgrades, we handle every project with care and attention to detail. Our goal is simple, to provide expert solutions that enhance comfort, value, and peace of mind. Whether it’s a small fix or a complete makeover, Younas Home Experts is your trusted partner for all your home needs.
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Specialize in Residential, Commercial, Industrial Heating and Cooling systems. Single Owner and Operator results in fair prices. Fully licensed TSSA Certified
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Here at Critical Heating & Cooling we are committed to providing honest, reliable HVAC services you can count on. Whether you need a new furnace, air conditioner, heat pump, boiler, or routine maintenance, my goal is simple: quality workmanship, clear communication, and solutions that are done right the first time. At Critical Heating & Cooling, every customer is treated with respect, every installation is completed with pride, and every service call is handled with attention to detail. Thank you for considering us for your home's comfort needs.
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Lulu's Cleaning Services is a family owned business which over the years has established a loyal client base and now we are here to help YOU! Specializing in apartment, multi-level house and post-construction cleaning.
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- Best of Newly Listed 2024
Professional roofing, eavestrough and gutter guard installation and replacement. Aluminum and vinyl sidings. Windows and door capping.
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At Canadian Standard, we specialize in providing high-quality window and door installation services to our customers. We take pride in offering a wide range of products and services to meet your unique needs.
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We are a company specializing in kitchen cabinets—from custom builds to refacing and refinishing, cabinet extension
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- Best of Awards 2025
Mercuri Renos Inc. is a professional general contracting company committed to delivering high-quality renovations with exceptional customer service. Our team of skilled trades takes pride in completing every project with precision, professionalism, and attention to detail. We believe your home deserves to be treated with the same care and respect as our own. From the initial consultation to project completion, our goal is to make the renovation process as smooth, transparent, and stress-free as possible. At Mercuri Renos Inc., we work closely with our clients to bring their vision to life while maintaining the highest standards of craftsmanship and reliability. Contact us today to discuss your renovation project — we look forward to working with you.
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Stoneworks Landscape Inc. has been serving Toronto homeowners for 30 years, specializing in professional landscape construction and complete outdoor transformations. We proudly serve North York, Leaside, Lawrence Park, York Mills, East York and surrounding Toronto neighbourhoods. Our services include interlocking stone, natural stone, patios, walkways, retaining walls, landscape lighting, irrigation, gardens, lawn and sod installation, artificial turf, railings, drainage and water management, and custom landscape design and construction. Our experienced team brings over 80 years of combined experience to every project. We focus on proper preparation, premium materials, skilled workmanship and clean, efficient job sites. Every project begins with a clear, detailed proposal. We work closely with our clients from planning through construction to create outdoor spaces that are functional, attractive and built to last. Stoneworks Landscape Inc. — Serving Toronto for 30 Years.
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- Best of Newly Listed 2025
Welcome to Clearview Railing & Glass, your premier service provider specializing in railing and glass installations across the Greater Toronto and Hamilton Area (GTHA) and throughout Ontario. With over a decade of industry expertise, Clearview Railing & Glass is committed to delivering superior craftsmanship, attention to detail, and unmatched customer satisfaction. What We Offer: Custom Railing Solutions: Clearview Railing & Glass offers a wide range of custom railing options tailored to your residential or commercial needs. Whether you're looking for a contemporary balcony railing, a classic staircase design, or a functional poolside solution, we combine safety with style. Premium Glass Installations: Enhance your space with our premium glass installations, including glass railings, partitions, doors, and more. Our expertly crafted glass solutions elevate aesthetics while ensuring durability and safety. Expertise and Experience: With over 10 years in the industry, Clearview Railing & Glass boasts a team of skilled professionals passionate about their craft. We stay at the forefront of industry trends and techniques to deliver innovative solutions that exceed expectations. Why Choose Clearview Railing & Glass: Commitment to Quality: We use only the highest quality materials and employ meticulous craftsmanship to ensure exceptional results. Customer-Centric Approach: Your satisfaction is our priority. We work closely with you from initial consultation through project completion, maintaining clear communication and transparency every step of the way. Comprehensive Services: Whether you require new installations, replacements, or repairs, Clearview Railing & Glass offers comprehensive services tailored to your specific requirements and budget. Areas We Serve: GTHA and Ontario: Based in the Greater Toronto and Hamilton Area, Clearview Railing & Glass proudly extends its services across Ontario, delivering expert solutions to homes and businesses throughout the region. At Clearview Railing & Glass, we blend expertise with innovation to transform your spaces into stunning environments. Contact us today to discuss your project needs and experience firsthand our dedication to excellence and customer satisfaction.
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Best of the Best 2025- Best of Awards 2026
Harmony Basements designs and builds finished basements across Toronto and the GTA from our design centre in Woodbridge, Vaughan, open since 2012. We start with design, not a sales pitch. Diego Botia, Architectural Designer, B.Arch, and our in-house design team measure your basement and draw it in CAD. Before you sign anything, you see it as a 3D model and walk through it in 360° VR. Your quote is then itemized line by line against that drawing, so you know exactly what you are paying for. Every project includes: ● Permit drawings and applications prepared in-house (you pay only the city's permit fee) ● Structural work reviewed and stamped by an external licensed professional engineer ● Inspections managed through to final sign-off ● Finishes chosen at our design centre before construction starts ● Your on-site schedule written into the contract ● One accountable team from design to handover ● A lifetime workmanship warranty, in writing What we build: finished basements, legal basement apartments, basement bathrooms and kitchens, waterproofing, structural work, and laneway and garden suites. Start with a free design session: a measured floor plan, a 3D model you can walk through in VR, and an itemized quote. Serving: Toronto | North York | Etobicoke | Scarborough | East York | Vaughan | Woodbridge | Maple | Kleinburg | Richmond Hill | Thornhill | Aurora | King City | Nobleton | Bolton | Caledon | Newmarket | Bradford | Markham | Unionville | Stouffville | Brampton | Mississauga | Georgetown | Milton | Oakville | Burlington | Hamilton | Pickering | Ajax | Whitby | Oshawa
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Full-service construction company specializing in fencing, decking, framing, landscaping, and outdoor projects. High-quality work, reliable service, and results built to last.
