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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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  • My name is Gabriel Campos, owner of Campos Premium Construction Inc. Our company has been proudly serving the Greater Toronto Area for over 4 years now. While our main office is located in Toronto, Ontario, we are flexible and available to work across the GTA and surrounding areas (Traveling up to 60km or more as needed). We specialize in a variety of trades including: - Siding (Vinyl, Hardie-Board, MAC metal, Chamclad) - Soffit and Fascia - Column installation (PVC and Fiberglass) - Exterior Trim (LP SmartSide panel, Hardie-board, Hardie Reveal panel system) - Caulking (Industrial, Commercial, and Residential) - Fence and Deck installation - Painting Services - Handyman Services (Fixing drywall or patching wholes, installation of curtain rods or TV mounts, door handle replacement, locks or hinges, Hanging pictures or mirrors, and small household repairs). We take pride in being a trustworthy and dependable company. Our team is made up of skilled professionals who are honest, experienced, and hardworking. One of our top priorities is ensuring that every customer is completely satisfied with the work we deliver knowing that they're hiring a team that is not only capable but also dedicated to quality and customer satisfaction.

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  • General contractor in Oshawa

    Gutiérrez General Services. is a construction company committed to quality, punctuality and customer satisfaction. We specialize in offering personalized projects, using first-class materials and a team of highly trained professionals. We strive to exceed the expectations of our customers, maintaining transparent communication and a comprehensive service from planning to completion of each work. Our mission is to build spaces that reflect the vision of our customers, guaranteeing security, innovation and excellence in every detail.

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  • General contractor in Oshawa

    *Licensed Electrition* 1. Proficient in electrical systems and safety. 2. Experienced troubleshooter and problem solver. 3. Skilled in installation, repair, and maintenance. 4. Knowledgeable about electrical codes and regulations. Experience: 1. Completed installations for residential and commercial properties. 2. Conducted repairs and upgrades for improved efficiency. 3. Collaborated with contractors and clients to meet project needs. 4. Provided expert advice and guidance to customers.

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  • Tile Pro Group At Tile Pro Group, we bring over 10 years of professional experience in custom tile installation and bathroom renovations throughout the Greater Toronto Area. We specialize in transforming bathrooms into beautiful, durable spaces with expert craftsmanship and meticulous attention to detail. Our services include: * Complete bathroom renovations * Custom shower installations * Waterproofing systems (Schluter and other industry-approved methods) * Floor, wall, and backsplash tile installation * Large-format porcelain and slab installations * Ceramic, porcelain, marble, and natural stone tile * Heated floor systems * Outdoor flagstone, porch, patio, and walkway installations * Surface preparation, leveling, and general renovation work Whether it’s a luxury custom home, a condo upgrade, or a complete bathroom remodel, we approach every project with precision, cleanliness, and professionalism. We believe the foundation of great tile work starts long before the first tile is installed, with proper preparation, waterproofing, and careful planning. We understand that inviting someone into your home requires trust. That’s why we communicate clearly, arrive on time, respect your property, and never cut corners. Our goal is simple: deliver exceptional workmanship that looks beautiful today and performs for years to come. Why homeowners choose Tile Pro Group: * ✔ 10+ years of experience * ✔ Premium-quality workmanship * ✔ Clean and organized job sites * ✔ Honest pricing with no surprises * ✔ Reliable scheduling and communication * ✔ Fully committed to customer satisfaction From a simple backsplash to a complete luxury bathroom renovation, Tile Pro Group is dedicated to delivering results that exceed expectations. Quality. Precision. Built to Last.

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  • General contractor in Oshawa

    Brandon Thompson Owner & Operator – Donald T. Carpentry (Sole Proprietorship) With over 15 years of hands-on experience in custom, residential, and commercial wood framing, I bring a proven track record of quality workmanship and reliability. I began my career in construction at 18 years old and have been deeply committed to the craft ever since—continuously learning, improving, and mastering every detail of my trade. My skills include: • Reading and interpreting complex blueprints and construction details • Planning and executing projects efficiently from start to finish • Delivering results that meet or exceed client expectations At Donald T. Carpentry, my work is my passion. I take pride in clear communication, problem-solving, and precision framing that stands the test of time. If you’re looking for a dependable, level-headed crew to bring your framing project to life, let’s

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  • At ERLAND CONSTRUCTION & LANDSCAPING, we are committed to providing reliable, high-quality construction and landscaping services with attention to detail and customer satisfaction. We specialize in interlock installation and repair, paving repairs, concrete work, retaining walls, steps, patios, walkways, pressure washing, sanding, sealing, and general landscaping services. Whether you need a small repair or a complete outdoor transformation, our team works hard to deliver clean, durable, and professional results. We take pride in our workmanship, clear communication, and dependable service. Our goal is simple: to make every project look great and last for years. Contact ERLAND CONSTRUCTION & LANDSCAPING today for a free estimate and let us bring your outdoor project to life.

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  • General contractor in Oshawa

    We are a landscaping interior and exterior design company that has 20 years of experience. We do cleanups,planting flowers, shrubs and trees. Deweed flower beds, soil and mulch. Excavation, Build swimming pools, retaining walls, flag stones, Natural stones, Powerwashing Decks/Fences aswell as repairs. Painting/Staining decks/fences aswell as interior and exterior painting of houses. Building Decks,Fences, stairs and railings. Free Estimates!!!!

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  • General contractor in Oshawa

    When you hire the Contracting Brothers, you’re not just getting skilled tradesmen — you’re getting a team that treats every project like their own. With a reputation built on quality craftsmanship, honesty, and reliable service, the Contracting Brothers bring years of hands-on experience to every job. Whether it’s a small repair or a full renovation, we take pride in delivering work that’s done right, on time, and built to last.

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  • General contractor in Oshawa

    Heroes Moving is a Toronto-based moving company focused on providing reliable, professional, and stress-free moving services across the GTA. We specialize in residential moving, condo relocations, office moves, packing services, furniture assembly, and specialty item moving. Our team takes pride in handling every move with care, attention to detail, and respect for our clients’ belongings. At Heroes Moving, we believe moving should feel organized, smooth, and worry-free from start to finish. Whether you’re moving across the city or planning a larger relocation, our goal is to deliver a premium moving experience with clear communication, careful handling, and dependable service. ✔ Residential & Commercial Moving ✔ Condo & Apartment Relocations ✔ Packing & Unpacking ✔ Furniture Protection & Assembly ✔ Long Distance Moving ✔ Professional & Friendly Team Handled with Care. Delivered Like Heroes. 📍 Toronto & GTA

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  • General contractor in Oshawa

    My name is Karl Barbadillo, I have been in the plumbing trade for 4-5 years. Worked on various projects whether it be commercial, residential, or industrial. These jobs contain rough-ins, finishing, and service. From underground digging and putting together underground pvc pipes to doing the rough-in in custom build homes. I have also worked on a lot of service jobs from as simple as removing and installing faucets/toilets from residential or commercial(restaurants) to snaking backed up clogs. I have accumulated variety of knowledge from my past experiences that makes me confident in offering a solution to your plumbing problems. Thank you so much of reading this, hope to get in contact with you and we can get to work.

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  • General contractor in Oshawa

    "We are a professional and experienced team specializing in drywall installation, plastering, and repairs. We take pride in delivering top-quality craftsmanship, clean workspaces, and reliable service to every customer. Your satisfaction is our top priority."

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  • General contractor in Oshawa

    “Royal A&P Construction Inc. delivers reliable, high-quality residential and commercial renovation services across the GTA.”

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  • General contractor in Oshawa

    Hi owners my name is Arian and I’m here to take responsibility for your job and giving you have good day free of stress You enjoy your life I do my job

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  • General contractor in Oshawa

    We’re a renovations supply store front with an advanced and experienced labour team , we provide interior renovations services from dry wall to flooring, and specialize in full home renovations. We also supply all material after drywall including finishing and roughings.

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  • General contractor in Oshawa

    I am a hard working individual who takes my work very seriously. I attained a a Police Foundations diploma at Seneca Polytechnic. And then I completed a certificate program at York Construction Academy called Construction and Home renovation.

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  • General contractor in Oshawa

    We specialize in assessing the integrity, safety, and performance of residential, commercial, and industrial structures. Our licensed engineers bring deep technical expertise and use advanced diagnostic tools to identify structural issues, evaluate building envelopes, and detect hidden defects. Our core services include: Structural Investigations: Analysis of cracks, foundation settlement, material degradation, and load-bearing systems. Building Inspections: Comprehensive visual and non-destructive assessments, moisture intrusion detection, and thermal imaging. Consulting Services: Pre-purchase evaluations, retrofit planning, expert witness support, and code compliance reviews. We are committed to delivering clear, accurate reports and practical solutions tailored to your needs. Whether you're managing a property, planning renovations, or addressing concerns, we’re here to help you build with confidence.

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4.9

Top rated general contractors

Our general contractors in Oshawa, are rated 4.9 out of 5 based on 501 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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