Some of our top rated general contractors in Bolton
Sort by:
- Get in touch
As a professional in decks, terraces, and fences, I provide high-quality construction and expert design tailored to your needs. From concept to completion, I ensure every project is beautiful, strong, and long-lasting. Turn your outdoor area into a space perfect for family and friends!
- Get in touch
We have established ourselves as an efficient and professional heating and air conditioning company with over 35 years experience in the HVAC field. We are a licensed residential and commercial gas, refrigeration and air condition company with training in many manufactured furnace air condition, boiler, ductless and tankless etc. A & A Heating has also helped provide practical training for young people through Technical Colleges in Ontario. We provide free quotes and you can visit our showroom at 22 Steinway blvd Unit 20 by appointment only!
- Get in touch
Welcome to ZAFCON INC your professional contractor. WHO WE ARE Our company team consist of project managers, engineers, designers, construction and renovation specialists who are experts in their field. This team has worked successfully together to help our customers achieve their construction objective and dream renovations. OUR CORE VALUES Safety - We are commitment to safety to ensure everyone can return to their loved ones at the end of the day. As a result, we ensure all team members and all work is in compliance with safety regulations, WSIB and Covid-19 protocols. Quality - Quality distinguishes best from the rest. Our craftsmanship approach ensures that all of our clients receive nothing but the best quality service. Integrity - We don't take the convenient approach but rather the RIGHT one, even if no one is watching. Transparency - The most important core value for us is to ensure our customers receive clear terms and conditions upfront. This will help us build long lasting relationships which further fosters our team culture across all levels of skills and management. Services we offer: Full Home Renovations Home Extensions and Upgrades Basement Renovations Kitchen & Bathroom Renovations Check out our website for more pictures and to get an estimates on your next project or simply call us to discuss what is possible. We are open for business and we are following all Covid-19 regulations.
- Get in touch
Our professional and experienced crew is ready to provide you with your dream Deck! With fast growing construction industry and highly increasing demand for finished homes, we are aware of your expectations and will be more than happy to serve you to fulfill your dreams. Whether you wish to finish your Deck and fence to acquire more living space in which you could enjoy with your family, or you wish to increase its market value if you ever consider selling in the future, Pasha Deck is the right address you should come to. We loves to make the worlds best living environments. Which will increase your livable area, in style, and help you enjoy your new extended living room outside. From small backyard projects to large commercial structures, Pasha Deck Inc. is one of the premiere deck builders in the GTA region among builders, architects and homeowners for custom deck construction.
- Get in touch
GTA Railings is a supplier and installer of various railing systems working in Toronto & all around GTA We specializing in: Interior & exterior Glass railings - frameless & framed Spigots, standoff, shoebase, Aluminum Railings Aluminum Railing Systems Aluminum Glass Railings Pool Aluminum Fences Deck Railings Porch Railings Glass Staircase Glass railing systems Commercial railings Residential railings We offer a variety of designs and quality products.
- Get in touch
Best of the Best 2025
Best of Awards 2025
Q.E.W. Contracting Ltd. is well known in the greater Toronto area and has a great reputation as a quality builder. High quality workmanship is very important to us, no shortcuts are taken that will compromise the end result. We are responsible for your final product and as our history has shown, we look after and service what we build. Your Home is your greatest asset. Our clients expect the highest level of personal attention and the finest quality construction delivered on time and for a price that undercuts the competition. We make it our business to exceed our customer's expectations with over 30 years of experience. With careful planning and the assistance of Q.E.W. Contracting Ltd., most untapped spaces can be turned into attractive, comfortable living areas. Whatever the home improvement or renovation project you may have, Q.E.W. Contracting Ltd. will execute your need with a professional design.
- Get in touch
Our company BIG BRO Heating and Air Conditioning has been a part of the industry for the past 7+ years specializing in installation, repairs, and maintenance of all things HVAC. Services include but not limited to the following: furnaces, ACs, water heaters, heat pumps, tankless water heaters, hydronic heating, boilers, humidifiers, ductwork, natural gas lines, propane piping, HRV, new build construction, etc.
- Get in touch
Over the last two decades, we have accumulated a great deal of expertise in demolition planning, execution, monitoring, renovation, and closing. Our highly-trained, certified, and licensed team ensures client satisfaction and efficient workmanship. We work closely with our clients to develop a demolition and renovation plan that is tailored to their specific requirements and budget. Our team has extensive experience in handling hazardous materials, and we follow all safety protocols to ensure that the demolition and renovation process is carried out safely and responsibly. We also take great care to minimize disruption to surrounding areas and to leave the site clean and free of debris.
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
At Harmony Basements, we help you turn your dream basement into a reality. We pride ourselves on working in perfect harmony with our clients to understand their vision and meet their needs. With over 20 years of experience, we are industry leaders in providing professionally designed finished basements. Beyond basements, we also specialize in structural drawings and work, as well as home, kitchen, and bathroom renovations. As champions of green building solutions, we lead the way in delivering energy-efficient, 100% eco-friendly, and mould-free solutions to our valued clients in the GTA and beyond. All of Our Basements Are: ● Done with building permits and electrical inspections ● Built to last™ with waterproofed and mould-free sustainable Wall boards & engineer vinyl plank floors ● Protected by our transferable lifetime Warranty Our Free In-Home Consultation Includes: ● Free 3D Render Design (Detailed architectural, electrical and mechanical drawings) ● Free Itemized & Transparent Quote (Detailed scope of work included) ● ⋆⋆⋆NEW⋆⋆⋆ Free Virtual Reality Tour - Immersive 3D Design Experience Found Nowhere Else! (You can now submerge yourself in the design model we'll create together. You got to see it to believe it...) ⋆⋆⋆ REQUEST YOUR FREE DESIGN CONSULTATION ⋆⋆⋆ Call Today or Click the GET A QUOTE button now Servicing: Toronto | Vaughan | Woodbridge | Richmond Hill | Thornhill | Aurora | King City | Kleinburg | Maple | Nobleton | Bradford | Markham | Stouffville | Newmarket | Unionville | North York | Etobicoke | Brampton | Bolton | Mississauga | Milton | Oakville | Burlington | Hamilton | Caledon | Georgetown | East York | Scarborough | Pickering | Ajax | Whitby | Oshawa |
- Get in touch
Welcome to A+ Masonry and Building Restoration Inc. A+ Masonry is a family owned company. operating in Toronto and surrounding areas, Whether you need brickwork, block work, stone work, tuck pointing, chimney repair, window and door opening/closing and resizing, parging, concrete work, brick replacement or new masonry services entirely..... A+ Masonry will provide you service with the utmost professionalism and quality. we guarantee our experience, services and helping you get it right the first time with quality. bringing a professional approach to every project we do. Zubair Habibi
- Get in touch
7G Windows supplies and installs energy-efficient windows and doors throughout the Greater Toronto Area, Durham Region, and the Kawarthas. Our goal is to enhance your home’s or cottage’s curb appeal while significantly improving energy efficiency. The 7G Windows founders have worked as installers for over 15 years before. The prior experience has taught them to pay attention to all the smallest details when it comes to the installation process, ensuring you get the best quality installation possible.
- Get in touch
🏗️ Welcome to Unity Mechanical Group— Your All-in-One Construction & Trades Group, we bring your vision to life with precision, reliability, and craftsmanship. As a full-service General Contracting company, we specialize in delivering seamless construction solutions—from ground-up builds to renovations and everything in between. But we don’t stop there. 💡 Electrical ❄️ HVAC 🚿 Plumbing We’re proud to offer expert-level services in HVAC, Electrical, and Plumbing, making us your one-stop shop for residential, commercial, and industrial projects. Whether it’s installing high-efficiency heating and cooling systems, wiring a new facility, or ensuring flawless plumbing infrastructure, our certified technicians and skilled tradespeople handle it all with unmatched professionalism. 🔧 Why Choose Us? • Licensed & insured professionals • Transparent pricing & timelines • Quality workmanship backed by warranties • Personalized service tailored to your project needs From blueprint to final inspection, we’re committed to excellence, safety, and customer satisfaction. Let us take the stress out of your next project—because when you work with Unity, you’re not just hiring a contractor, you’re partnering with a team that cares!
- Get in touch
Pahals construction can help you with your install or replace window frames, build or renovate basement & install or repair acoustic ceiling tiles request in Brampton and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Pahals construction now to discuss your needs and arrange a quote.
- Get in touch
Full-service construction company specializing in fencing, decking, framing, landscaping, and outdoor projects. High-quality work, reliable service, and results built to last.
