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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

    Tile Deluxe Inc & Reno specializes in bathroom renovations, offering quality tile installation, waterproofing, and modern finishes. We focus on clean workmanship, honest pricing, and reliable service to deliver bathrooms that are both durable and beautiful.

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  • General contractor in Oshawa

    HHC is a full-service architectural and interior design firm specializing in residential and small-scale development projects across the GTA. With over 16 years of industry experience, we provide innovative design solutions, detailed permit-ready drawings, interior space planning, and comprehensive project management services. Our team works closely with homeowners, builders, and investors to deliver functional, aesthetically refined, and cost-effective projects from concept to completion.

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  • General contractor in Oshawa

    DM me for collaboration

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  • General contractor in Oshawa

    I’m doing 12 years but company registers 3 years ago , inside and outside job have experience for finishing jobs .

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  • General contractor in Oshawa

    Always making sure client are happy and satisfied with my work I did

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  • General contractor in Oshawa

    Toneshift Painting | Premium Residential & Commercial Painters 🎨 Transforming spaces with over 10 years of trusted experience! We deliver expert interior and exterior painting, plus professional drywall and wall damage repairs. ✨ The Toneshift Advantage: 🛠️ 10+ Years Experience: Professional crew, top-tier results. 📸 Easy Free Estimates: Book an appointment OR send us photos & project details for a quick quote! 🧹 Bonus Cleaning: Every painting job includes a FREE post-painting deep clean from our professional cleaning division. 🏷️ Special Promo: Save 15% OFF your project through September! 📥 Ready to give your space a fresh new look? Send us a message or contact us today for your free quote!

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  • General contractor in Oshawa

    Mevan Painting At [Mevan Painting ], we take pride in transforming homes with precision, quality, and care. With over 20 years of combined experience, our team specializes in residential and commercial painting across the GTA. We offer free estimates, use premium materials, and guarantee a flawless finish every time. Whether it’s interior, exterior, or custom projects, we make sure your space looks its best — on time and within budget. ✅ Interior & Exterior Painting ✅ Drywall Repair & Patching ✅ Trim, Doors & Cabinets ✅ Free Estimates & Color Consultation We believe every home deserves a perfect finish — let’s make your vision come to life.

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  • General contractor in Oshawa

    I provide reliable handymans, painting, cleaning and gardening services.For homes and businesses, I take pride in delivering quality workmanship, with attention to detail on every job.I am punctual, honest and committed to completing project safely.And efficiently, whether you need repairs, painting, cleaning or yard maintenance.I work hard to meet your needs and exceed your expectations.Customer satisfaction is my top priority.And I strive to provide dependable services at a fair price

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  • General contractor in Oshawa

    We are a company out of port hope Ontario. Specialize in pool installation, interlock, fence and deck building, junk removal and more!

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  • General contractor in Oshawa

    Scon Residential can help you with your build new house, create construction plan & soil engineer request in Mississauga and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with us now to discuss your needs and arrange a quote.

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  • General contractor in Oshawa

    I'm working in construction more then 10 years . I do my work correctly and neatly. My goal is to complete my work with quality and make myself, the companies I work for, and my clients happy and satisfied, in addition to earning money.

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  • General contractor in Oshawa

    Reliable and skilled drywall and landscape professional with 4+ years of experience in the industry. I am a hard worker who values punctuality, honesty, and responsibility above all. Dedicated to providing top-tier drywall installation and repair services with a sharp attention to detail

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  • General contractor in Oshawa

    Home & Engineering Solutions is dedicated to delivering high-quality, reliable, and innovative services across the construction and home improvement sector. Our mission is to provide exceptional craftsmanship and professional solutions in tiles installation, home renovation, plumbing, and construction projects. We also offer engineering consultancy to ensure that every project is structurally sound, efficient, and cost-effective. Committed to excellence and client satisfaction, we aim to simplify complex projects, meet deadlines, and exceed expectations. By leveraging our expertise and resources, we also pursue government and private contracts, offering dependable, large-scale solutions in construction and infrastructure. At Home & Engineering Solutions, our goal is to transform spaces, optimize functionality, and create lasting value for every client, combining technical skill, creativity, and integrity in every project we undertake.

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  • General contractor in Oshawa

    Furniture Assembly & Installation Specialist Professional and reliable service focused on furniture assembly and home installations. I assemble all types of furniture quickly, safely, and correctly. IKEA, Wayfair, Amazon and custom furniture assembly: • Beds, wardrobes, dressers, desks, sofas • Office furniture and shelving systems • Disassembly and reassembly for moving Installation services: • TV mounting • Shelves, cabinets and wall units • Curtain rods and blinds Additional services: • Laminate and vinyl flooring installation • Baseboards and trim work • Drywall repair (holes, cracks) • Caulking (bathroom, kitchen) • Minor plumbing (faucets, leaks, replacements) • Fixing or correcting poorly assembled furniture I bring my own tools and ensure everything is level, secure, and built to last. Fast response. Same-day or next-day service available. Clean work. Honest pricing. No hidden fees. Free estimates — send photos for a quick quote. Serving GTA area. Message me anytime.

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  • General contractor in Oshawa

    For the last 45-plus years, I have learned specific skills in construction and renovations in the commercial/residential sector. Fully insured and have WSIB! From minor repairs to complete in-house renovations, my knowledge and experience are peace of mind when you require a seasoned professional. LIGHT CARPENTRY I am a seasoned professional carpenter with 45+ years of experience working with all wood species. I was taught at the age of 11 how to build, repair, and repurpose wood-related projects. From the raw state to the finished product, I take great care and time with each job. I do custom work and repairs to all decks, fences, and related work. Please have working drawings, even a sketch with dimensions, available for any custom work! MINOR HOME REPAIRS I have 40+ years of experience with all home repairs, including pool tiles and capstone restoration. My experience includes building, repairing, and renovating the entire building envelope. Having owned and operated a full-service renovation company as a one-stop shop, I bring many years of experience fixing all minor repairs. My ability to quickly solve and troubleshoot any job saves you big dollars. Please provide pictures of your intended work so I can come prepared. Solar Installation, Maintenance, Recycling and Repair We do it all regarding Solar installation, maintenance, and repair. I have installed Solar cooling, electric, heating, hot water, lighting, and panel installations. Having completed more than eighty-six solar-related systems in Ontario, my knowledge and experience are peace of mind. Our focus today is on decommissioning and recycling solar panel rooftop systems. DECK & FENCE INSTALLATION AND REPAIR Installation service and configuration of all decks, fences and tree houses. I have many years experience and great ideas on how to install and repair and deck, fence or tree house. SNOW PLOUGHING We have the equipment to move all types of snow including fresh, hard pack and ice. Well over 45 years in this industry with great understanding of what mother nature deals us to many unsuspecting homes and businesses.

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  • General contractor in Oshawa

    Hi! I'm a reliable and experienced renovation professional based in Toronto. I’ve worked on various projects over the past few years, including bathroom renovations, painting, drywall, flooring, and tiling. I take pride in delivering clean, high-quality work on time. My attention to detail and commitment to customer satisfaction have always earned positive feedback from clients. I’m ready to help bring your next project to life with care and precision. Looking forward to working with you!

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4.9

Top rated general contractors

Our general contractors in Oshawa, are rated 4.9 out of 5 based on 395 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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