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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

    Mobile Welding Services – Certified & Reliable CWB Certified Welder | MIG & Stick Welding | WHMIS | Working at Heights Looking for professional, on-site welding services? Look no further! I offer mobile welding with a fully equipped setup ready to tackle a wide range of jobs—big or small. Whether it’s repairs, fabrication, or custom work, I bring high-quality service directly to your location. Services Offered: • Mobile welding (residential, commercial, industrial) • MIG and Stick welding • Structural and fabrication work • On-site repairs • Emergency welding services Certifications: • CWB Certified • MIG & Stick Welding • WHMIS Trained • Working at Heights Certified

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  • General contractor in Oshawa

    We are a small team of handymen specializing in interior renovation work. We improve and refresh residential and commercial spaces, working carefully, on time, and with attention to detail. We also help prepare properties for sale or rent.

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  • General contractor in Oshawa

    Rendering to Reality

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  • General contractor in Oshawa

    Currently on lay off from my job. Pretty handy with experience with an array of different construction.

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  • Custom Steps walkways Built to last Backed By a full Warranty on All Masonry Workmanship and materials 20 years Experience 100% quality✅ 100% guaranteed satisfaction

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  • General contractor in Oshawa

    I am a hard working general contractor with a focus/expertise on residential framing. I provide framing/carpentry services, fencing, landscaping, and any other general contracting at a customer's request. I put all my potential and experience into carrying out the requested work so that my clients are completely satisfied.

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  • General contractor in Oshawa

    Need a HVAC contractor, Electrician, Plumber, Bathroom Renovation Company, Appliance repair specialist, Excavation Specialist, Concrete Specialist, Fireplace and BBQ Specialist, Handyman, Landscaping Company, General contractor & Paving Contractor based in Markham or nearby? A Plus Star Plumbing Inc. 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

    Monavo Construction is a fully HCRA-licensed and insured renovation and construction company working with P.Eng-certified engineers based in Ontario, committed to delivering high-quality workmanship, transparency, and peace of mind from start to finish. We specialize in residential renovations, remodeling, and general construction, including kitchens, bathrooms, basements, flooring, framing, drywall, and full home improvements. Whether it’s a small renovation or a larger project, we approach every job with the same level of care, precision, and accountability. What sets us apart is our professional foundation. We are HCRA-licensed, fully insured, and operate with strict adherence to Ontario building codes and safety standards. Our work is planned carefully, priced honestly, and executed properly, no shortcuts, no surprises. We believe homeowners deserve: Clear communication Accurate estimates Reliable timelines Respect for their home and budget From the first consultation to final walkthrough, we keep our clients informed and involved. Our goal isn’t just to complete a project, it’s to build long-term trust and lasting results.

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  • General contractor in Oshawa

    Prime Landscaping – Professional Landscaping Services Across the GTA We are now booking for the season and proudly serving all areas across the GTA, including Toronto, Vaughan, Richmond Hill, Brampton, and surrounding cities. We offer reliable, high-quality, and affordable services including sod installation, lawn maintenance, bush and tree trimming, spring and fall clean-ups, fences and decks, carpentry, interlocking and flagstone, walkways and retaining walls, driveway work, repairs and sealing, as well as sprinkler system installation and repair. Our team is committed to delivering clean, professional results with fast and dependable service you can trust. Whether you need a one-time project or ongoing maintenance, Prime Landscaping is here to keep your property looking its best.

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  • General contractor in Oshawa

    **Need Home Repairs? Look No Further!** Are you looking for a **reliable handyman**? Look no further! I’m an **experienced repairman** with expertise in a wide range of **home repairs**. Whether it’s fixing a **leaky faucet**, **painting a room**, or handling **electrical and plumbing work**, I have the **tools and skills** to get the job done right. **Why Choose Me?** - **Experienced**: Years of **hands-on experience** in home repair. - **Reliable**: You can count on me—I'm always **punctual** and deliver **quality work**. - **Honest**: **Transparent pricing** with no hidden costs. - **Customer Satisfaction**: I take pride in my work and will do everything possible to ensure you’re happy with the **results**. Let me help you maintain your home and make it better! **Contact me today**

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  • General contractor in Oshawa

    I’m cabinet maker and professional carpenter, I have 7 years experience in Canada , bat I can renovation washroom and bathroom

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  • General contractor in Oshawa

    Thank you for stopping by! Thank you for considering our services. The team at 680 Gen construction, brings years of hands-on experience and craftsmanship to every project we take on. We specialize in Industrial constructions, Dry wall and Framing, Deck and Fence, bathroom and kitchen renovations, including basement finishing's, each tailored to meet your vision, lifestyle, and budget. Whether you're dreaming of a modern kitchen upgrade, a luxurious bathroom remodel, a relaxing outdoor deck, or turning your basement into a livable space, our team offers quality workmanship, honest and affordable pricing, and dependable timelines. What sets us apart? We treat every home like it’s our own We prioritize clear communication and transparency We deliver durable, stylish results that stand the test of time! Your home deserves the best. Let’s build something amazing together.

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  • Epoxy flooring specialist with a working experience. I am new to this platform, feel free to contact me and we can arrange the service at more affordable price!

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  • General contractor in Oshawa

    Greetings.🫶🏻 We Promise the highest level of quality that is humanly achievable. 💎 All tile installation styles and shapes are welcome anywhere ranging from simple subway tiles to fine and more delicate custom marble work. •Fireplaces •Full Bathroom Renovation •Full Custom Tile Shower build •Back splash • As Well As other flooring needs You name it in this category we got your back…🔝🙂 We also provide demolition bee that old flooring removal or ripping out your old bathroom or kitchen or any other needs. 🦺✨ 🛠️🛁 Lot of reference work viewable 🖼️ We have a lot of happy customers behind us 🫶🏻

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  • General contractor in Oshawa

    Hello, my name is Satiar.V and I represent Pro Build — a trusted renovation company with 7+ years of hands-on experience in Canada. We specialize in full home and commercial renovations from start to finish (0–100%), including kitchens, bathrooms, basements, flooring, painting, and more. At Pro Build, we take pride in combining quality craftsmanship, attention to detail, and reliable service to bring our clients’ ideas to life. Whether it’s a small upgrade or a full-scale remodel, our goal is to deliver results that are not only functional but also beautifully designed. We believe every project deserves clear communication, fair pricing, and professional execution. If you’re looking for a team that treats your space with care and transforms it with skill, Pro Build is here to help.

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  • General contractor in Oshawa

    Nest Contracting is your one-stop solution for all your construction, renovation, landscaping, painting, drywall, flooring, stucco, and tile needs. We are dedicated to providing high-quality services with attention to detail and customer satisfaction.

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4.9

Top rated general contractors

Our general contractors in Oshawa, are rated 4.9 out of 5 based on 322 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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