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General contractors in Oshawa

Looking for a general contractor in Oshawa? Post your project on HomeStars and get matched with Oshawa building contractors in your area. Browse profiles, read genuine customer reviews, and discuss your project details with interested pros. All before you make your final choice.

Some of our top rated general contractors in Oshawa

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  • General contractor in Oshawa

    🏠 HandiRoot Services | GTA & Durham Region Transform your space with HandiRoot Services! We specialize in high-quality interior wall solutions that add style, elegance, and value to your home or business. ✅ WPC Wall Panels ✅ PVC & Wood Slat Walls ✅ Rotating & Fixed Room Dividers ✅ Wallpaper Installation ✅ TV Feature Walls & Media Walls ✅ Decorative Marble Panels ✅ Custom Accent Walls We provide professional installation, attention to detail, and affordable pricing. Serving Ajax, Whitby, Oshawa, Pickering, Clarington, Toronto, Mississauga, Brampton, and surrounding GTA areas. 📍 Free Estimates Available 📸 Send us a photo and measurements of your wall for a customized design and quote.

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  • General contractor in Oshawa

    Being in construction and contracting over 20 years with a large spectrum of knowledge and skills in different trades Extensive experience in the construction and contracting industry provides a strong foundation for project success. Two decades of hands-on involvement have cultivated a deep understanding of various building trades. This diverse skill set allows for effective problem-solving and efficient project management. A broad knowledge base ensures adaptability to diverse project requirements and challenges. Commitment to quality and safety remains paramount throughout every phase of the construction process.

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  • General contractor in Oshawa

    We’re a minority owned family electrical company trying to make change in the industry. Serving the entire GTA, we're your one-stop electrical contractor—specializing in panel upgrades, EV chargers, fire alarms, and large-scale installations for homeowners, businesses, and beyond. Homeowners trust our family-run team to bring comfort, efficiency, and safety under one roof-modernizing your wiring, lighting, and power systems so you can enjoy a smart, secure home, our family-run, fully licensed electricians deliver everything code-compliant, on time, and on budget, so you gain lasting peace of mind and lower energy bills.

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  • General contractor in Oshawa

    Hard working and honest individual. Jack of all trades. Painting and gardening are my passion's.

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  • Simply Contracting is a General Contracting company, specializing in interior and exterior home renovations. We serve Toronto and the Greater Toronto Area. When you put your trust in Simply Contracting’s expertise and knowledge, your home renovation dreams become reality. We provide you with free detailed estimates every time – that includes a thorough review of your space, taking measurements and asking the right questions to ensure that we have a full grasp of what you are looking for. Bringing what’s in your mind to paper and then to your home with a turn-key service starting from permits/plans to design to a completed renovated dream space. At Simply Contracting, we understand how stressful and exhausting a renovation process can be, but we are here to ensure you aren’t “living through a renovation” but instead “dreaming up a renovation”. We work with our clients every step of the way and put our all into ensuring the stress and worry is off your shoulders. We guarantee that our clients can always get a hold of us, and we encourage communication throughout the renovation process. Simply Contracting carries an extensive team of licensed and experienced trades, who are always reliable and up to any task. We are firm believers in completing jobs on budget and on time. Please feel free to browse our site, where you will find a list of our services, photos of our work, and our contact us page for a free estimate. We look forward to working together and making your dreams come to life.

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  • General contractor in Oshawa

    At A&R Plumbing, we take pride in delivering reliable, high-quality plumbing services you can count on. Whether it’s a small repair or a full system installation, our goal is simple: get the job done right the first time, with no surprises. We specialize in residential plumbing, offering services such as: • Leak detection & repairs • Drain cleaning & clog removal • Sump pump installation & maintenance • Water heater (tank & tankless) services • Pipe repair & repiping • Fixture installations (toilets, faucets, sinks, etc.) • And so many more! With a strong focus on honesty, clear communication, and workmanship, we treat every home as if it were our own. We show up on time, explain the issue clearly, and provide upfront pricing before any work begins. Our team is committed to clean, professional service—no mess left behind, no shortcuts taken. 💧 Why choose us? • Fast, dependable service • Transparent pricing • Quality materials & workmanship • Customer-first approach • Fully committed to your satisfaction Whether you’re dealing with an emergency or planning an upgrade, you can trust A&R Plumbing to deliver lasting results.

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  • HVAC Heating cooling Gas line Installation and repair Air condition - Furnaces- Boilers-Fireplaces - Swimming pool heater-Tank-less Water heater - Remove the Red Tags - Outdoor fire pits - Restaurant appliances - Underground Gas Lines -Gas range - Gas Stove- BBQ - Gas Dryer- New Gas Lines - Dehumidityfire -Humidityfire - Thermostat-HRV-

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  • General contractor offering a wide range of services in your area today. We specialize in kitchen and bathroom renovation, basement finishing and other type of additions. For exterior work, we build decks, outdoor kitchen and additions. We also do small jobs. Expert Precision Contracting (EPC) is here to offer you professionals and extraordinary workmanship services. Email us at info@expertprecisioncontracting.cofor a free consultation.

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  • Professional exterior and interior painters and general contractors with over 20 years experience all over GTA Area. excellent customer service, quality workmanship and materials, warm friendliness and very, very competitive pricing all come together to carry you into a most wonderful transformation in your home. we provide people with not only the proper prep work and the correct painting techniques, but to investigate problems for their causes & correct solutions. We work with all budgets. All jobs big or small, high places & tough places, repaint or restoration. Let us give your home a fresh look We are also professional in window box repairs such as fixing broken frames, rotten wood caulking, trimming and painting. This will save you thousands of dollars in window replacement. We also provide professional power washing driveways, siding, decks and windows.

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  • General contractor in Oshawa

    We’re a reliable local home service provider serving Oshawa and surrounding areas. We take pride in providing quality workmanship, dependable service, and clear communication on every job. Our goal is to make the process easy and stress-free for our customers, while delivering results we can be proud of. Whether you need help with a small project or a larger home improvement job, we’re committed to getting the job done properly, on time, and with attention to detail. Customer satisfaction is our priority, and we treat every home as if it were our own

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  • General contractor in Oshawa

    A regular handyman lookig for small jobs. Painting, Cleaning, Demo, Yard work, Drywall repair etc.

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  • General contractor in Oshawa

    I'm a hard worker and I'm in the midst of building my company up. I'm particular and do clean work. We work hard until the job is complete. Love meeting new people and taking on different challenges.

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  • General contractor in Oshawa

    Zad Blasting Services is a professional mobile sandblasting and surface preparation contractor based in Ajax, Ontario, serving Durham Region, Toronto and the GTA. We provide mobile sandblasting, dustless blasting and abrasive surface preparation for commercial, industrial, municipal and residential projects. Our mobile equipment allows us to perform blasting directly on-site at construction sites, industrial facilities, commercial properties and residential locations. Our sandblasting services include: • Commercial & industrial sandblasting • Structural steel sandblasting & corrosion removal • Paint and coating removal • Rust and corrosion removal • Concrete & masonry sandblasting • Heavy equipment, trucks, trailers & fleet sandblasting • Pool sandblasting & surface preparation • Graffiti removal • Parking lot & traffic line removal • Fire damage & soot removal • Wood restoration • Mobile on-site surface preparation We work with general contractors, restoration companies, commercial painters, manufacturers, property managers, municipalities, industrial clients and homeowners throughout Ajax, Pickering, Whitby, Oshawa, Toronto, Scarborough, Markham, Vaughan, Mississauga, Brampton and surrounding GTA areas.

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  • YIXIN Construction Welcome to YIXIN Construction Profile Located on 14th Street in Markham, YIXIN Construction is dedicated to providing top-notch renovation services for houses, offices, restaurants, hospitals, and hotels. With over a decade of professional experience, we uphold the highest standards of integrity management and specialize in professional 3D design, cost estimation, procurement, construction, project permissions, and related consulting services. Our Services Include: Professional 3D Design VR Home Viewing Design Cost Estimation Procurement Construction Project Permissions Consulting Services Basement Renovations Kitchen Renovations Bathroom Renovations Reconstruction Services Interior Design Exterior Design Contact Information: About Us: YIXIN Construction focuses on the local Canadian market, adhering to principles of excellence, environmental care, and innovation, always prioritizing customer needs. We have established a solid reputation through our unique services and have garnered significant praise from our clients. Our Mission: Our mission is to deliver "good quality and good price." We place great importance on our regular customers, offering long-term warranties, and aiming to be the best local construction company. Our commitment to precise service means that we tailor our approach to meet the specific needs of each client, providing personalized solutions that enhance the overall customer experience. Why Choose Us? Experienced and Professional Team Comprehensive Renovation Services High Standards of Quality and Integrity Fast and Reliable Services Detailed Project Management Ensuring Superior Results Customer-Centric Approach with Personalized Solutions Note: Building permit fees or related application fees are not included in our services. We look forward to working with you on your next project, ensuring meticulous planning, execution, and exceptional quality that meets and exceeds your expectations.

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  • We are a group of experienced skilled contractors and dedicated professionals who provide great personal service and are committed to working closely with you We will make sure you home renovation project reflects your vision,lifestyle while greatly enhancing the value of your home. From beautiful custom made kitchens, quality modern bathrooms,complete fully finished basements, gorgeous new stairs,quality flooring , plus all other interior work you can rest assured that by using quality materials and a beautiful finish with experienced trades you will have years of personal enjoyment in your new surroundings.

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  • General contractor in Oshawa

    I have always enjoyed all aspects of construction and I take great pride in my work no matter what the job is. I’m punctual, reliable, affordable and I won’t leave until the customer is satisfied. I’m not licensed in any trades but demolition, cleaning, lawn care, assembly of furniture etc, install trim and baseboards, shelving, garage shelving and organizing, window and eavestrough cleaning, painting. I guarantee to provide professional quality and DIY price.

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4.9

Top rated general contractors

Our general contractors in Oshawa, are rated 4.9 out of 5 based on 503 reviews from homeowners like you.

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What types of services are offered by local general contractors in Oshawa?

Whether it's a home renovation or a commercial project, a local general contractor in Oshawa can help streamline the process. They’ll handle everything from project planning to construction, making sure the work is done right, on time, and within budget.

Popular general contractor services include:

  • Installing or replacing a roof
  • Repairing or maintaining a roof or gutter
  • Installing or renovating bathroom
  • Paving installation

Wondering how to find a general contractor in Oshawa? Make your search easier with HomeStars. Just post your job, provide a few details, and choose from available general contractors in Oshawa. It’s quick, simple, and hassle-free.

What is the average cost of hiring a general contractor in Oshawa?

On average, general contractors in Oshawa typically charge an average hourly rate of $50 to $150. In some cases, they might charge per project, such as for smaller renovations or larger construction jobs, with costs ranging from $5,000 to $200,000 or more. Oshawa general contractors may also charge 10% to 20% of the total project cost, depending on the scope of work.

For common general contractor jobs, expect to pay:

Find a general contractor in Oshawa on HomeStars

Finding the right general contractor in Oshawa is all about matching your project needs with the right experience and budget. HomeStars makes it easy to connect with Oshawa building contractors who have a proven track record, with customers leaving reviews and ratings based on their past work.

How to hire Oshawa general contractors on HomeStars:

  1. Start by posting your project. Add details about the work and include pictures for accurate quotes.

  2. Read through and compare profiles of general contractors based in Oshawa.

  3. Connect with a general contractor in Oshawa to discuss your project, request a quote and ask any questions.

  4. Hire the right pro to get the job done and leave a review based on your experience.

Whether it’s a small renovation or a major construction project, HomeStars lets you easily review and select general contractors in Oshawa with confidence. All building contractors in Oshawa who register on our platform are verified through ID checks, so you can hire the right pro with peace of mind.

What to ask a Oshawa general contractor before hiring?

Before you hire, you might want to ask general contractors in Oshawa the following questions to get a better understanding if they’ll be a good fit for your project.

What types of projects do you usually handle?

A general contractor in Oshawa should be able to outline the types of projects they specialize in, such as home renovations, new builds, or commercial construction. Local experience as a contractor in Oshawa is important for understanding regional building codes and construction practices.

Do you handle permits, inspections, and subcontractor coordination?

The right Oshawa general contractor will manage permits, inspections, and coordinate subcontractors, ensuring your project meets legal and safety requirements without unnecessary delays.

Do you carry general liability insurance and WCB coverage?

All general contractors in Oshawa should carry general liability insurance and be registered with the provincial Workers’ Compensation Board to protect both you and their team in case of accidents or property damage.

How do you handle disputes or issues during construction?

A general contractor in Oshawa should have a clear process for managing disputes, unexpected delays, or mistakes. They should be able to explain how they communicate issues, propose solutions, and involve you in decision-making when adjustments are needed.

Who will manage the project on-site, and how will communication work?

Clarify who oversees daily operations and how you’ll stay updated throughout the project. The Oshawa building contractor should assign a dedicated foreperson or project manager to coordinate all aspects of the work, including supervising subcontractors and scheduling inspections.

FAQ: Common questions about general contractors in Oshawa

How long does a typical renovation or construction project in Oshawa take?

Project timelines depend on size and complexity. A Oshawa general contractor will provide a realistic schedule with start and completion dates and will update you on milestones throughout the project.

When should I hire a general contractor?

Hiring a Oshawa general contractor early in the planning phase is ideal, especially for large renovations or construction projects. They can help with budgeting, timelines, permits, and coordination from the start.

Do general contractors in Oshawa handle cleanup after the project?

Most building contractors in Oshawa include cleanup as part of their services, ensuring debris is removed, the site is safe, and your property is left in good condition once work is complete.

Do general contractors offer design advice or planning support?

Some general contractors in Oshawa provide design input, helping you optimize space, layout, and materials. While they may not replace an architect, their practical experience can improve efficiency and cost-effectiveness.

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