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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

    if you’re looking for premium framing that highlights your space and brings your artwork or memories to life, you’re in the right hands. We don’t just frame we elevate. Every piece is treated like a masterpiece, with custom designs, quality craftsmanship, and a sharp eye for detail.

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  • General contractor in Oshawa

    As a new tasker, I prioritize integrity, honesty and well-done work. Looking to obtain a really good feedback from each of my employers, due to hard work.

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  • General contractor in Oshawa

    "Dream Hardscape, Reality Guaranteed. Discover the Difference." "Are you looking to transform your outdoor space into an oasis of beauty and durability? At interpro services, we don't just build hardscapes; we create experiences. Here's why we're your best choice: * Custom Designs: * We understand that every garden is unique. We work with you to design solutions that reflect your style and needs, from elegant rock walls to inviting stone pathways. * Unmatched Quality: * We use only the finest materials, selected rocks for their beauty and strength, ensuring your hardscape lasts for generations. * Expert Craftspeople: * Our team consists of passionate professionals with years of experience creating hardscapes that exceed expectations. Every detail is handled with precision and dedication. * Commitment to Satisfaction: * Your satisfaction is our priority. We strive to exceed your expectations at every project stage, from planning to final execution. * Portfolio That Speaks for Itself: * Our past projects are our best endorsement. We invite you to explore our portfolio and discover the quality and detail that set us apart. At interpro services , we don't just build hardscapes; we create spaces that inspire and endure. Let the beauty and strength of stone transform your garden. Contact us today for a personalized quote!" Call to Action: * "Visit our website" * "Call us now" * "Send us a message" * "Request your free quote

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  • General contractor in Oshawa

    Hello my name is ilija, I have accumulated over 15 years in construction specialising in custom flooring and interior trim. I have a vast knowledge and understanding of construction including operating heavy equipment. Like all people im looking for more work, I am a firm believer in doing it once and doing it right. I look forward to working with you on your next project big or small.

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  • General contractor in Oshawa

    Exact construction specialize in home renovations. Update bathrooms, kitchens, basements and all other living spaces indoor and outdoor.

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  • General contractor in Oshawa

    Steve is a Saint-Eustache based Handyman, Carpenter, Cabinet maker & Kitchen Renovation Company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with assemble or disassemble furniture & build furniture, message us so we can assist you and arrange a quote.

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  • General contractor in Oshawa

    Smart Build Cleaners specializes in post-construction cleaning, powerwashing hard and soft surfaces, residential renovation cleanup, and hazardous environment remediation across the Greater Toronto Area. Whether you're a homeowner, contractor, or property manager, we make your spaces safe, spotless, and ready for whats next.

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  • General contractor in Oshawa

    Scott's English Painting is a Ajax based Painter, Handyman, Carpenter, Cabinet painter, Interior decorator, floor and trim installation, general contractor. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with interior painting, exterior painting, wallpapering, remove wallpaper, decorative painting, transform furniture & staining or painting projects of all sizes, message us so we can assist you and arrange a quote.

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  • General contractor in Oshawa

    We are a renovation and carpentry company we started our business over a year ago with the goal of helping clients achieve their dreams by providing, timely job completion, excellent customer service with a cost that is fair to all. Having been a carpenter for almost 10 years I bring experience and a wealth of knowledge about deck building, cabinet assembly and installation and general home improvements. You can count on myself and my team to travel throughout the GTA and other areas of Ontatrio to complete your projects.

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  • General contractor in Oshawa

    My name is Jordan Assenza, Ive been working as a Carpenter for 7 years now, grew up working in the trades as my father has his own electrical company and has had me working since ive been young. I do work for a company but am looking to start my own company just looking to get enough work to keep my head afloat before i jump into my own company full time! That being said im always looking for work friday- sunday and will work during the week after 5:00! Please contact me if you are looking for any Carpentry work and i will gladly come check out the work that needs to be completed!

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  • General contractor in Oshawa

    Limitless Build Contracting is a licensed general contractor serving Durham Region, Pickering, Oshawa, Ajax, Toronto, and the GTA, Markham, Richmond hill, Newmarket. We specialize in home and commercial renovations. From kitchen, bathroom remodels full home renovations, TV wall installs, home theaters, low-voltage wiring, networking, and smart home systems. Our team delivers professional, clean, and reliable services on every project.

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  • At Smart Home Improvements & Solutions, we proudly serve Scarborough and surrounding areas (within 50 km) with over 7 years of hands-on experience in residential construction, renovations, and property care. We provide a complete range of services — from full renovations to detailed cleaning and ongoing home maintenance — making us a one-stop solution for homeowners. Our team is known for being professional, punctual, and respectful, delivering high-quality workmanship while treating every home with care and attention to detail. ⸻ 🔨 Our Services: • Full home renovations • Decks (pressure treated, composite, PVC) • Fences (all types) • Kitchen & bathroom renovations • Basement finishing • Drywall & insulation • Interlock, walkways & sidewalks • Demolition ⸻ 🧹 Cleaning & Maintenance: • Post-construction cleaning • Deep home cleaning • Move-in / move-out cleaning • Regular home maintenance & repairs • Seasonal upkeep and property care ⸻ 🛠️ Additional Services: We also offer affordable assembly for sheds, gazebos, BBQ tables, and more.

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  • General contractor in Oshawa

    I hope you will be happy 😊

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  • General contractor in Oshawa

    At RenoBlue, we believe every renovation should start with confidence, not stress. Founded in Toronto, we’re changing how homeowners find trusted contractors—through rigorous vetting, local expertise, and transparent matching.  RenoBlue connects homeowners with up to 3 of the top contractors in Canada. Our network of professionals boasts a +4-star rating on Google with verified reviews, $2MM liability insurance, WSIB, and a 1-year warranty.

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  • General contractor in Oshawa

    I'm a renovational carpenter student in the making, I know basic painting, drywall and plastering, and I'm more experienced in backyard landscaping and prefer those jobs, I'm no professional yet so my jobs will be cheap, but I've had more then enough experience to know what I need to do, If I'm new to a task your asking me to do I'll be honest with you and tell you that's either not my field, Though I have people to reccomend, honesty is a foundation for me, I'll do what I can, and let you know about can't, Thank you for reading, your good with patience.

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  • General contractor in Oshawa

    Caspian Handyman Services.

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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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