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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

    I bring a hands-on approach and a sharp eye for detail, ensuring your project is completed on time and within budget.

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  • General contractor in Oshawa

    Experienced and reliable handyman and contractor with over 6 years of hands-on expertise in residential and commercial projects. Skilled in drywall installation and repair, interior painting, plaster work, framing, and all aspects of general carpentry. Proficient in flooring installation, including hardwood, laminate, and tile, delivering high-quality finishes that last. Known for attention to detail, problem-solving skills, and commitment to exceeding client expectations. Whether it’s a small repair, a major renovation, I bring professionalism, efficiency, and craftsmanship to every job. Dedicated to providing exceptional service, on time and within budget, to create spaces you’ll love.

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  • General contractor in Oshawa

    Hello my name is WILL, with over 15 years of experience in the construction industry, I have successfully delivered a wide range of services, from minor repairs to large-scale landscaping projects, showcasing my versatility and commitment to high-quality workmanship.

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  • General contractor in Oshawa

    Welcome to Prestige Interiors, where craftsmanship meets elegance. As a premier contracting company, we specialize in transforming spaces into stunning works of art that reflect your unique style and vision. Our dedicated team of experienced professionals is committed to delivering exceptional quality and attention to detail in every project, whether it's a residential renovation or a commercial build-out. At Prestige Interiors, we believe that your space should not only be functional but also a true reflection of your personality. Let us bring your dream interiors to life with our innovative designs and unparalleled service. Discover the prestige in every detail with us!

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  • General contractor in Oshawa

    My name is Hamlet, and I bring over 30 years of experience in interior renovation and finishing — including 3 years working in Canada and 27 years across Europe. I’m passionate about delivering top-quality workmanship with attention to every detail. Whether it’s a kitchen renovation, drywall installation, painting, flooring, or garage door installation, I approach every project with care, professionalism, and respect for your home. I pride myself on completing work on time, maintaining a clean and organized workspace, and ensuring you’re completely satisfied with the results. Your home deserves the best, and I’m here to make your renovation smooth and stress-free.

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  • General contractor in Oshawa

    Have worked in the demolition sector with 10+ years experience. Have experience with various machines as well.

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  • General contractor in Oshawa

    I have many skills that would be good for this job such as renovation installing toilets painting walls kitchen sink and countertop installing door installing lights cleaning

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  • General contractor in Oshawa

    i have 8 years of experience in insulation we provide heat and frost insulation services for water pipes and mechanical rooms and apartment buildings and we can do every type of insulation and fireproof

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  • General contractor in Oshawa

    Customer satisfaction guranted.

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  • General contractor in Oshawa

    Hi, I'm Volodymyr - your local handyman serving Northumberand area (Port Hope, Cobourg, Bowmanwille etc) and Oshawa, Ajax, Whitby. I help homeowners get those jobs done right: TV wall mounting, light fixtures, curtain rods, blinds and shelves, furniture assembly, interior demolition, junk removal and property clean-outs. I take pride in showing up on time, doing clean work, and leaving your home tidier than I found it. Every quote is upfront and flat-rate, so there are no surprises. Whether it's a quick install or a full clean-out, I treat every job — big or small - with the same care. Send me a message or a few photos and I'll give you a free, honest quote. Evenings and weekends available.

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  • General contractor in Oshawa

    🏠 Molekula Contractor – Building Quality Since 2019 🛠️ ✅ Experienced Team (2–4 People) ✅ Open 7 Days a Week — Fast Scheduling ✅ Affordable & Competitive Pricing ✅ Serving Toronto, North York, and the GTA ✅ Fully Insured & Reliable Service At Molekula Contractor, we specialize in: 🔹 Custom Construction 🔹 Residential Construction 🔹 Renovations and Home Additions 🔹 Buck Frames and Basement Framing Why Choose Us? Over 5 years of proven experience Free Estimates High-quality workmanship Friendly, professional service Fast, clean, and on-budget projects Build it right — Build it with Molekula Contractor!

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  • General contractor in Oshawa

    Hello there where here to make your construction project a simple and as stress free as possible and to make sure your getting what it is your wanting in the end!

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  • General contractor in Oshawa

    Welcome to Rayan Construction — your trusted partner for professional home renovation and remodeling services across the GTA. With years of hands-on experience, we specialize in complete home makeovers, bathroom and kitchen renovations, flooring, painting, tiling, and basement finishing. Our focus is quality craftsmanship, reliability, and customer satisfaction. We take pride in delivering clean, detailed, and on-time work that meets your expectations and budget. Whether you’re upgrading a single room or transforming your entire home, Rayan Construction is here to bring your vision to life. Contact us today for a free quote and expert advice on your next renovation project.

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  • General contractor in Oshawa

    My name is Mohammad Zandi, and I am the founder of Zandi Development Group. We specialize in residential renovation and remodeling services, delivering high-quality workmanship with attention to detail. Our team handles everything from interior upgrades to full home renovations, including decks, fences, and structural improvements. With strong experience in the construction industry, we are committed to reliable service, honest communication, and customer satisfaction. At Zandi Development Group, we turn your vision into reality.

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  • General contractor in Oshawa

    Reliable handyman serving Toronto and the GTA. I specialize in small home repairs, installations, and general home improvement projects. Services include drywall repair, caulking, painting, fixture installation, door and trim adjustments, TV mounting, shelving installation, minor carpentry, and general household repairs. I focus on clean, precise work and always respect my clients’ homes. My goal is to deliver high-quality results, clear communication, and fair pricing on every job. Available for projects in Toronto and surrounding areas.

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  • General contractor in Oshawa

    We are a dedicated exterior renovation team specializing in fascia, soffits, siding, and gutter systems. With a strong focus on quality craftsmanship and attention to detail, we ensure every project is completed to the highest standard. Our experience in fast-paced, high-pressure environments has built a strong work ethic, organization, and commitment to delivering results on time. We take pride in providing reliable service, clear communication, and clean, professional finishes that protect and enhance your home. Whether it’s repairs, replacements, or new installations, we work efficiently and treat every property with care and respect.

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4.9

Top rated general contractors

Our general contractors in Oshawa, are rated 4.9 out of 5 based on 326 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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