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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

    Need a Demolition company, Junk Removal Specialist, Fireplace and BBQ Specialist, Business Services, General contractor, Mason & Handyman based in East York or nearby? Sessy Renovation Group 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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  • General contractor in Oshawa

    Mason & Co is a North York-based masonry company dedicated to bringing your masonry and outdoor project visions to life. With over a decade of combined experience, our team has the expertise to tackle projects of any scale or complexity. We specialize in all things brick, block, and concrete — with particular expertise in fireplace and chimney construction, removal, veneering, and modifications. Whatever your outdoor or masonry needs may be, we're here to deliver top-tier craftsmanship and dependable service. Get in touch with us today — quality is what we’re built on.

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  • General contractor in Oshawa

    We are a team of experienced roofing experts. We guarantee professional and efficient work.

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  • Hi everyone we do any kind of demolition and also renovation example painting and flooring and drywall we also do fence repairs or deck and much more trust my experience just drop me a message 😊

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  • General contractor in Oshawa

    Our company provides professional and reliable home repair and renovation services for residential clients. We specialize in flooring installation, tile work, painting, and general handyman services. With years of hands-on experience, we focus on delivering high-quality workmanship, attention to detail, and safe practices on every project. Whether it’s a small repair, a bathroom or kitchen renovation, or custom home improvements, we ensure each job is completed efficiently and to the client’s satisfaction. Our goal is to make home renovations stress-free, reliable, and long-lasting. We are fully committed to professionalism, punctuality, and clear communication. Customer trust and quality results are our top priorities, and we take pride in transforming homes while protecting your property and maintaining a clean workspace. No job is too small or too complex — we bring skill, dedication, and care to every task

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  • General contractor in Oshawa

    Always on time. Working professionally,

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  • General contractor in Oshawa

    MB Constructions Inc. can help you with your 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 request in Scarborough and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with MB Constructions Inc. now to discuss your needs and arrange a quote.

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  • I’m the owner of wooden sparrows company We do carpentry for inside and outside of the houses

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  • General contractor in Oshawa

    Kabayan !!! Handy man

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  • General contractor in Oshawa

    Here’s a strong introduction for your profile based on your background: Hi, I’m Ryan, a skilled carpenter and trades professional with years of hands-on experience in building renovation and trim carpentry. I specialize in trim carpentry, including baseboards, door hardware, and framing, ensuring precise craftsmanship and high-quality finishes. As a third-year apprentice with Local 27 Carpenters Union, I’m continuously honing my skills and staying up to date with industry standards. I’m based in Toronto and available for projects across the GTA. My expertise includes safety, efficiency, and problem-solving on the job site, and I take pride in delivering reliable and high-quality workmanship. If you’re looking for a dedicated professional who values precision and customer satisfaction, I’m the right fit for your project. Let’s build something great together!

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  • General contractor in Oshawa

    Top Notch Services provides an extensive range of renovation solutions for both residential and commercial settings, ensuring that no job is too small or too big for our team of experts. With over 15 years of experience, we pride ourselves on delivering high-quality craftsmanship and exceptional customer service. Our skilled professionals are committed to treating every project with the utmost care and attention to detail, just as if it were our own home. Whether you're looking to transform a single room or undertake a large-scale renovation, Top Notch Services is dedicated to bringing your vision to life with efficiency and excellence. Please contact of a quote.

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  • General contractor in Oshawa

    At Arovan Tiles, we specialize in high-quality tile installation and renovation services across the Gta area. We take pride in delivering clean workmanship, reliable service, and attention to detail on every project — from bathrooms and kitchens to full residential renovations. Our goal is to provide durable, modern, and professional results that exceed customer expectations. We work closely with homeowners and contractors to ensure projects are completed on time, on budget, and with the highest standards of quality. Whether you’re upgrading your home, renovating a bathroom, or installing custom tile work, Arovan Tiles is committed to bringing your vision to life with precision and care.

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  • General contractor in Oshawa

    I have been working in Renovation for more then 7 ✅ Expert Craftsmanship – Our skilled team brings years of experience and precision to every project. ✅ Customized Designs – We tailor every renovation to match your vision, style, and needs. ✅ High-Quality Materials – We use only the best materials to ensure durability and a flawless finish. ✅ Transparent Pricing – No hidden costs! We provide clear estimates and stay within your budget. ✅ On-Time Completion – We respect deadlines and deliver projects efficiently without compromising quality. ✅ Customer Satisfaction – Your happiness is our priority! We work closely with you to ensure perfection.

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  • General contractor in Oshawa

    Considering updating and renovating your space? Preparing your house for sale? Freshening your new home after purchase? Contact Aureus Contracting.

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  • General contractor in Oshawa

    At Hottest Gardening, professionalism and efficiency are our greatest strengths, and they are also what our customers appreciate the most. We take pride in delivering high-quality solutions with precision and expertise. Customer satisfaction is our ultimate goal. We go beyond simply fulfilling client requests—we strive to provide exceptional value. Our team of experienced engineers doesn’t just follow instructions; they leverage their expertise to design and propose the best possible solutions tailored to each client’s needs. With a commitment to excellence and innovation, we aim to exceed expectations and build long-term relationships with our valued customers.

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  • I am a reliable, detail-oriented handyman with a strong work ethic and a commitment to delivering high-quality results on every project. With hands-on experience in repairs, installations, maintenance, and general home improvement, I take pride in solving problems efficiently and ensuring customer satisfaction. I work with precision, using the right tools and techniques to complete each task safely and to professional standards. Whether it’s carpentry, painting, mounting, assembly, plumbing repairs, or electrical fixture installation, I approach every job with care and dedication. Known for my punctuality, clear communication, and respect for clients’ homes, I focus on building trust through consistent, dependable service. My goal is to make every client feel confident that their project will be completed correctly the first time.

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4.9

Top rated general contractors

Our general contractors in Oshawa, are rated 4.9 out of 5 based on 328 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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