Find general contractors in Oshawa

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Some of our top rated general contractors in Oshawa

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  • NaNa

    New on HomeStars

    General contractor in Oshawa

    Young teams for renovation and cleaning in Canada! We are a small, energetic business offering: 🔹 Home renovations and finishing 🔹 Basement finishing and framing 🔹 Painting and drywall 🔹 Tile installation (floor and wall) 🔹 Regular home cleaning 🔹 Post-renovation and move-out cleaning ✅ On time, no delays ✅ No attitude, no stress ✅ Clean and detailed work ✅ Fair, affordable prices 🏡 We take care of your home so you can relax without worrying about the process🌸

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  • WE congracting

    New on HomeStars

    General contractor in Oshawa

    At WE Contracting, we bring years of experience, reliability, and craftsmanship to every project—big or small. Based in Toronto, we specialize in general contracting and handyman services for residential and commercial spaces. Whether it’s a quick fix or a full renovation, our team is dedicated to delivering high-quality work, clear communication, and honest pricing. We’re fully insured and committed to earning your trust through professionalism, punctuality, and attention to detail. We look forward to helping you bring your vision to life. Get in touch for a free quote or browse our past projects and reviews to see what sets us apart.

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  • Marcano’s luxury carpentry Inc

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    General contractor in Oshawa

    Marcano's Luxury is a family-owned company that carries out all its work with innovation and quality to ensure our customers achieve the highest standards.

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  • Sunshine Professional Cleaning

    New on HomeStars

    General contractor in Oshawa

    Sunshine Professional Cleaning provides top notch service when it comes to office cleaning, house cleaning and post construction cleaning. We believe a clean and happy environment bring joy to individuals. Our trained professional cleaners will make sure your place looks and smells great.

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  • Brightstar

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    General contractor in Oshawa

    Need a Painter, Handyman, Carpenter, Roofing specialist, Cabinet maker, Interior decorator, General contractor & Kitchen Renovation Company based in North York or nearby? Brightstar can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Imperial Trim Carpentry

    New on HomeStars

    General contractor in Oshawa

    Imperial Trim Carpentry is a Woodbridge based General contractor Specializing in Finish carpentry, trim, accent walls, doors , baseboards , casings , building cabinets, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Metal worker, Mason, Demolition company & Pool company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications, message us so we can assist you and arrange a quote.

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  • Steve

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    General contractor in Oshawa

    I’m Yousef, a skilled electrician with over 12 years of professional experience. I specialize in electrical work, home renovations, and installations, combining my expertise with a passion for electronics and automation developed over the last 5 years. As a handyman, I offer reliable and efficient solutions for a wide range of home improvement projects. Additionally, I bring more than 15 years of experience as a security camera specialist, ensuring your property is protected with expert installation and setup of advanced surveillance systems. My commitment is to deliver high-quality workmanship, excellent customer service, and lasting results you can trust. Whether you need electrical repairs, home renovations, or security system installations, I’m here to help make your home safer and more comfortable.

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  • Narika construction

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    General contractor in Oshawa

    “I am a skilled renovation professional with extensive experience in tile installation, flooring, and painting. Over the years, I have worked on numerous residential and commercial projects, helping homeowners transform their spaces with high-quality services. I am based in the Greater Toronto Area and am available to work in Toronto and surrounding cities. I am also open to traveling within a reasonable distance to provide top-notch renovation services to my clients. My expertise includes precise tile installation , high-quality flooring solutions, and professional painting services that enhance the beauty and durability of any space. I focus on efficiency and organization, ensuring projects are completed on time without compromising quality. I work diligently to meet deadlines while maintaining a clean professional job site I am committed to delivering exceptional results with efficiency and professionalism. I approach every project with a strong work ethic, ensuring a clean and well-executed finish. My goal is customer satisfaction, and I am proud to complete each job on time and to the highest quality standards.”

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  • Modern Elevation Stairs

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    General contractor in Oshawa

    Each of our staircases is custom-designed to seamlessly complement your home or office, ensuring a perfect fit every time. Every staircase we create is one-of-a- kind, combining beauty and functionality to enhance your space. Our mission is to deliver exceptional craftsmanship that is both durable and elegant, providing you with a design you'll appreciate and enjoy for years to come.

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  • Twin Spark Mechanical Inc.

    New on HomeStars

    General contractor in Oshawa

    Twin Spark Mechanical Inc. is a licensed HVAC company based in Toronto, providing professional installation, repair, and custom design services for both residential and commercial applications. Our expertise spans heating, air conditioning, radiant floor systems, heated driveways, and commercial refrigeration systems such as walk-in coolers and freezers. The company was founded by Philip Ou, a licensed G2 and 313A technician with a Master’s Degree in Mechanical Engineering from University of Toronto. With over a decade of experience as a Senior Product Design Engineer at a leading HVAC manufacturer, Philip brings deep technical expertise in commercial system development, energy optimization, and system reliability. Our Mission is to deliver reliable, energy-efficient, and customized HVAC solutions with engineering-grade precision and a strong commitment to long-term client satisfaction. Our Service Promise includes fully licensed and certified technical execution, tailored system designs for every project, prompt response and reliable after-service, use of premium-grade equipment for durability as well as honest pricing with no hidden costs. Twin Spark Mechanical Inc. is your trusted partner for high-performance HVAC solutions.

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  • El Cóndor

    New on HomeStars

    General contractor in Oshawa

    I'm a very detail-oriented and professional person. I've been able to work in this field for over 5 years in different parts of the world, and today I find myself fully capable of delivering excellent work.

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  • Good-Call plumbing service

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    General contractor in Oshawa

    we specialize in delivering reliable, professional, and affordable plumbing solutions for residential and commercial clients. With expertise built through extensive training and real-world experience, we handle every project with precision and care. Our Services Include Plumbing installations: toilets, sinks, showers, bathtubs, and more • Pipe repairs and replacements • Leak detection and prevention • Drain cleaning and unclogging • Water heater installation and maintenance Why Choose Us? Certified and experienced professionals On-time, clean, and efficient service Transparent pricing with no hidden fees Dedicated to customer satisfaction

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  • RENO CITY INC

    New on HomeStars

    General contractor in Oshawa

    Welcome to Masters Concrete – Strong Foundations, Solid Results At Masters Concrete, we’re a trusted general contractor with over 10 years of experience specializing in concrete and structural work for both residential and commercial projects across the GTA. We focus on footings, concrete walls, slabs, foundations, underpinning, extensions, additions, separate entrances, and garden suites. Whether you're building new, renovating, or upgrading, we bring expert knowledge and quality workmanship to every job. What We Offer: • Concrete Footings, Walls & Slabs • Foundation & Underpinning Work • Home Additions & Extensions • Basement Lowering & Separate Entrances • Garden Suites & Secondary Units • Residential & Commercial Projects We own and operate our own equipment and work with a team of skilled trades and laborers to ensure efficient, professional results—on time and on budget. Why Choose Us? • 10+ years of hands-on experience • Fully licensed and insured • Reliable, honest, and detail-focused • Clean, safe, and professional job sites • Clear communication from start to finish If you need a dependable contractor who specializes in strong structures and clean finishes, look no further than Masters Concrete.

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  • Super Tiles express

    New on HomeStars

    General contractor in Oshawa

    🧱 “Tile Work by a Pro – Clean. Precise. Built to Last.” 🔹 Expert tile installation of all types 🔹 Bathrooms, kitchens, floors, backsplashes 🔹 Fast, clean, and guaranteed quality! 📞 Call now – done like it’s our own home!

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  • Smartspray Irrigation Ltd.

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    General contractor in Oshawa

    Welcome to SmartSpray Irrigation Ltd.! We specialize in designing and installing advanced irrigation systems tailored to your property’s needs. Serving Toronto and the GTA, we focus on efficient, water-saving solutions that enhance the beauty and health of your lawn and garden. Our services include smart sprinkler system installations, maintenance, and upgrades, as well as outdoor lighting solutions to add safety and charm to your property. Customer satisfaction is our priority, and we pride ourselves on quality work, attention to detail, and transparent communication. Contact us today to bring your outdoor space to life!

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  • 16228721 Canada Inc

    No reviews yet

    General contractor in Oshawa

    We are a dedicated team of professionals specializing in steel structure construction, installation, and welding. Based in Ontario, our company combines expertise, precision, and innovation to deliver reliable and durable steel solutions for businesses, industries, and residential projects. With years of experience in the industry, our founder, Soroush Osouli, is passionate about providing high-quality, cost-effective, and customized steel structures to meet the unique needs of each client. Our team's focus on safety, efficiency, and customer satisfaction ensures that every project is completed to the highest standards. At ARCMIX, we pride ourselves on our commitment to excellence, delivering innovative solutions that not only meet but exceed client expectations. Whether it's for commercial, industrial, or residential projects, we provide comprehensive services from initial design consultation to final installation.

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4.8

Top rated general contractors

Our general contractors in Oshawa, are rated 4.8 out of 5 based on 186 reviews from homeowners like you.

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