Describe your job with details to view a tailored list of pros.
Post your job

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

1699 Results

Sort by:

  • Cantesian Woodworks aims to provide quality framing services at a fair price. Our most senior Framers have almost a decade of experience in new Home Builds and Renovations. We also offer the following services; Decks, Fences, Porches, Additions, Flat Roof Framing, Temporary stair construction and Installation.

    Get in touch
  • General contractor in Oshawa

    We have the experience and skills necessary to tackle just about every type of job that comes our way. With cai6v6inc, clients know exactly what to expect - professionalism, efficiency and exceptional results. We provide high-quality work, including building or repairing front yard, back yard, sidewalk, deck, driveway, fence, steps and flower bed, and changing lawn.

    Get in touch
  • General contractor in Oshawa

    Professional painting services with high-quality workmanship and attention to detail. We specialize in interior painting including walls, ceilings, trims, doors, staircases, and drywall repairs. We also handle caulking, patching, and full prep work to ensure a smooth, long-lasting finish. Our team is reliable, clean, and always focused on customer satisfaction. We take pride in delivering clean lines, smooth finishes, and completing projects on time. Serving the GTA and surrounding areas. Free estimates available.

    Get in touch
  • About Yuli’s Property Services Inc. At Yuli’s Property Services Inc., we transform and maintain outdoor spaces with professionalism, dedication, and attention to detail. Serving clients across the GTA, our team provides complete landscaping and property maintenance services tailored to each customer’s needs. From lawn care, garden cleanups, tree trimming, and planting to artificial turf installation and seasonal maintenance, we deliver reliable service and high-quality results that make your property look its best all year round. ✅ Dependable and on-time service ✅ Fair and transparent pricing ✅ Personalized attention and guaranteed satisfaction Trust Yuli’s Property Services Inc. to bring beauty, order, and style to your outdoor space.

    Get in touch
  • General contractor in Oshawa

    Magicman can help you with your house renovation, build new house, 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 Magicman now to discuss your needs and arrange a quote.

    Get in touch
  • Exciting News from Parand Ahan Jei Inc! We’re proud to announce that Parand Ahan Jei Inc is now offering premium custom and semi-custom cabinetry solutions for residential and commercial spaces. From elegant kitchen cabinets to tailored walking closets and decorative wall panels, we’re here to bring your vision to life with expert craftsmanship and modern design. Contact us today for a free consultation! Parand Ahan Jei Inc — Where Design Meets Precision.

    Get in touch
  • General contractor in Oshawa

    We've been in this trade for 20 years we've done plenty of custom homes and and c

    Get in touch
  • Welcome to Reynolds Woodworking & Repairs! Your trusted local handyman service! Specializing in precision woodworking, home repairs, and odd jobs, we take pride in delivering quality craftsmanship and reliable service. From custom builds to fixing what’s broken, we’re here to help make your home better. Proudly serving our community with a commitment to excellence and attention to detail. Reach out today for a job done right the first time! •Fully Insured•Free Estimates•Friendly Service

    Get in touch
  • Govashir is a professional renovation and construction company specializing in residential and commercial building improvements. Our company provides complete A-to-Z construction services, from demolition and structural modifications to full interior finishing. Our team includes a licensed Professional Engineer (PEO), a Certified Engineering Technologist (C.E.T), experienced renovation specialists, and skilled technicians who work together to deliver safe, efficient, and high-quality projects. With strong technical knowledge and hands-on construction experience, we are able to manage complex renovations, structural changes, and full property upgrades. At Govashir, we believe that every successful project begins with proper planning, clear communication, and professional workmanship. Our team carefully evaluates each project, prepares detailed estimates, and ensures that all work is completed according to building standards and safety requirements. We have completed multiple renovation projects including basement renovations, structural beam installations, interior remodeling, deck and fence replacements, window installations, and full residential upgrades.

    Get in touch
  • About Our Company We provide professional and reliable painting, cleaning, and swimming pool services with a strong focus on quality workmanship and customer satisfaction. Our services include whole house painting, door painting, residential and commercial cleaning, pool leak detection, plumbing repairs, heater replacement, pump replacement, skimmer and return replacement, filter and sand replacement, salt system installation, and seasonal pool opening and closing services. With years of hands-on experience in pool maintenance, plumbing, electrical-related work, and property improvement services, we ensure every project is completed safely, efficiently, and to the highest standard. We are committed to offering affordable pricing, honest communication, and dependable service you can trust.

    Get in touch
  • ELA Solutions Group is a trusted renovation and electrical contractor serving Toronto and the GTA. We specialize in full home renovations, basement finishing, kitchen and bathroom remodeling, painting, pot lights, electrical upgrades, EV charger installations and smart home solutions. We pride ourselves on quality workmanship, honest pricing, attention to detail and completing projects on time and on budget. Whether you need a small upgrade or a full renovation, we provide professional service and free estimates tailored to your needs. Licensed, insured, and committed to customer satisfaction.

    Get in touch
    • Best of the Best 2025
    • Best of Awards 2026

    Cactus Landscaping is a full-service design, construction and maintenance company based in Toronto, Ontario. Through a refined process and proficient project management, we design and build landscape elements to address the individual needs of our clients. *** As a full-service landscape company, we specialize in managing entire projects from start to finish, coordinating all components of your project. We offer creative design, quality craftsmanship and a first class service. We build long-term professional relationships with our clients, establishing trust and confidence that allows a stress-free experience. Therefore, we are deservedly ranked as one of the top rated Ontario landscape companies.

    Get in touch
  • General contractor in Oshawa

    Hello, I am a dedicated expert in window and home renovations. With more than 15 years of experience, I specialize in transforming homes with high-quality window installations, upgrades, and complete renovation solutions. Whether you're looking to enhance energy efficiency or improve aesthetics, I can help. Let's bring your vision to life - contact me today for a consultation! Here is a list of the work we specialize in: Windows & Doors ✔ Custom Windows & Doors ✔ Separate Entrance Installation ✔ Window Caulking for Sealing & Insulation Bathroom Renovation ✔ Custom Bathroom Cabinets ✔ Bathroom Modifications ✔ Granite & Wooden Countertops Backyard Enhancements ✔ Custom Decks with Unique Designs ✔ Professional Fence Work ✔ Storage Solutions Basement Renovation ✔ Complete Basement Finishing ✔ Separate Entrance Installation ✔ Window & Door Cutting Flooring Solutions ✔ Hardwood, Laminate & Vinyl Flooring ✔ Ceramic Tiling & Carpet Installation ✔ Stairs & Staircase Renovations Kitchen Renovation ✔ Custom Kitchen Cabinets ✔ Kitchen Modifications & Backsplash Installation ✔ Granite & Wooden Countertops Wall & Ceiling Work ✔ Professional Painting Services ✔ Crown Mouldings & Stucco Work

    Get in touch
  • General contractor in Oshawa

    I am qualified and experienced general home renovation repair, maintenance and assembling technician in various fields, I am serving my skills to the community since 8 years. I am hard working and in implementing new practices, learning and procedures in various fields. I am dealing with following works such as framing, wall making, baseboard, door moulding, light plumbing and electric works, basement remodelling, deck and fence installation, metal and wood gazebo assembling and installation.

    Get in touch
  • General contractor in Oshawa

    Hi, I run a small construction service focusing on plumbing and HVAC. We also provide full home renovation services including drywall, painting, flooring, sump pump installation, and water filtration systems. We offer reliable service, fair pricing, and clean workmanship. Feel free to contact me anytime for a quote.

    Get in touch
  • General contractor in Oshawa

    At Nexus Design + Build, we have been delivering exceptional construction services for over 30 years. Proudly serving Toronto and the Greater Toronto Area (GTA), we specialize in renovations with a focus on creativity and precision. Our extensive expertise enables us to transform both residential and commercial spaces, ensuring that every project is tailored to your specific needs. We are committed to quality, completing every project to the highest standards. Our services include: Kitchen Remodel Bathroom Remodel Full Basement Renovation Flooring Staircase and Railing Drywall Painting Trim and Carpentry Mold Remediation Flood Restoration No matter the size or scope of your project, our dedicated team is here to guide you every step of the way. Let us help you turn your vision into reality!

    Get in touch

4.9

Top rated general contractors

Our general contractors in Oshawa, are rated 4.9 out of 5 based on 333 reviews from homeowners like you.

Quality screening

Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

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.

Other pros in Oshawa

Cities