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Some of our top rated window contractors in Oshawa

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  • Window Contractor in Oshawa

    Interlock,Concrete,Landscape Renovations and New build We don’t just pave; we engineer landmarks. From high-traffic estate driveways to intricate natural stone retreats, our interlock work is defined by structural perfection and a refined aesthetic that commands attention.

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  • Window Contractor in Oshawa

    My team and I specialize in interior renovation. Our slogan is just one word: “Quality.” For us, the quality of the final result is the top priority — because it’s the quality that brings you back for your next project. We handle all aspects of interior remodeling, including: • Kitchen Renovation • Bathroom Renovation • Basement Renovation And everything else related to complete interior renovations.

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  • Window Contractor in Oshawa

    Our company has over 10 years of experience in residential and commercial renovations. We can also assist with building permits if needed

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  • Window Contractor in Oshawa

    Bud.ua can help you with your acoustic insulation, install or replace window frames, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, install or replace shutters, install or replace rolling shutters, install or replace insect screen, install or replace glass window, install or replace skylight or light dome, install or replace sliding doors, install or repair stained glass, repair door, repair dormer or skylight, repair shutters, repair exterior doors, sealing / caulking, install or replace window bars and railing, apply window tinting & install, repair or replace caulking request in North York and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Bud.ua now to discuss your needs and arrange a quote.

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  • Window Contractor in Oshawa

    We are an experienced construction team with a proven track record in a wide range of projects, including commercial, industrial, and residential work. Our crew has handled everything from insulation and drywall to full-scale renovations and mechanical system installations. With years of hands-on experience, we bring reliability, technical skill, and efficiency to every job site. Our company is based in Toronto and we operate throughout the GTA, with the flexibility to travel across Ontario and beyond depending on project needs. We are fully equipped and mobile, ready to take on both short - and long-term assignments. Our team specializes in high-quality insulation work (including fire wrap, piping, rooftop systems, etc.), as well as general construction services. We pride ourselves on working quickly, safely, and within strict deadlines - without compromising on quality. All crew members are trained, dependable, and capable of working independently or alongside other trades. Clients choose us because we are organized, results-driven, and easy to work with. We value professionalism, clean execution, and doing the job right the first time. If you're looking for a team that gets it done - we’re ready.

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  • Window Contractor in Oshawa

    Seasoned Carpenter | 15+ Years Experience Dedicated to quality craftsmanship, structural integrity, and precise finishes. From custom framing to fine trim work, I bring reliable expertise and a sharp eye for detail to every project. Let’s build something built to last.

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  • We are 25 years in the Excavation, Grading, Demolition, Landscape, Hardscape and General Contracting business . We are currently taking on clients for the 2025 season and are booking up fast . Our services include. Excavating Basements Excavating Footing Forming basement foundation Foundation repair and waterproofing Backfilling Demolition Property grading Fine grading Road construction Sewer and water main Service hook ups Side walks Curbs Ditching Culvert installs Driveways Asphalt Grading for Drainage Septic tank installation Tile bed installation Landscaping Tree and shrub planting Retaining walls Lot clearing Trenching Removal of fill Tree removal Stump removal Ponds Pools Waterfall features Irrigation systems Walkways Fences Decks Sheds Gazebo’s Armour stone Interlock Flagstone Concrete slab on grade Design and build We take on all sizes of jobs

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  • Window Contractor in Oshawa

    Hi, I’m Nat, I provide reliable home renovation, repair, and improvement services for homeowners and small businesses in Toronto and the GTA. My work includes kitchen updates, bathroom refreshes, drywall repairs, painting, caulking, silicone replacement, small repairs, tile work, and general home touch-ups. I focus on practical, detail-oriented work that helps your space look clean, fresh, and properly finished. Whether you need a small repair, a room refresh, or help preparing a home for sale or rent, I’m happy to help.

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  • Window Contractor in Oshawa

    Installation & fix garage door

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  • Window Contractor in Oshawa

    I’m a skilled handyman with a focus on painting, and I also handle minor home repairs with confidence and care. I take pride in my work and always do my best to make sure my clients are happy with the results. You can trust me to provide high-quality service at the lowest possible price. I believe in honest work, and I treat every home like my own to ensure you get the best quality every time.

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  • Window Contractor in Oshawa

    We are a reliable handyman service providing high-quality repairs, maintenance, and home improvement solutions. With years of hands-on experience, we handle everything from small fixes to larger projects, including painting, drywall repair, plumbing, electrical work, furniture assembly, and more. We take pride in our attention to detail, honest pricing, and on-time service. Our goal is to make your home safe, functional, and looking its best. Serving the GTA area, we are committed to delivering professional results and excellent customer service on every job.

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  • Window Contractor in Oshawa

    ProFFix provides reliable handyman services across the GTA. We handle installations, repairs, minor construction, furniture assembly, cleaning, and general home maintenance. Fast, precise, and fairly priced.

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  • Window Contractor in Oshawa

    Loading/ Unloading Moving Helper; Furniture Delivery; Assemble / Disassemble Furniture Decor Hanging; Vehicle Tyre change / Repairs / Delivery; Online Purchase Delivery; Daily Paid General Labor Supply; Handyman.

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  • Window Contractor in Oshawa

    I have extensive experience as a residential general contractor, overseeing various renovation and maintenance projects with a strong focus on quality and efficiency. I operate mainly in the Toronto area and surrounding regions. My expertise includes carpentry, flooring, drywall, painting, and plumbing work. I take pride in delivering reliable service, professional communication, and results that meet the highest standards.

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  • Window Contractor in Oshawa

    AT WINDOW'S is a windows and door installation company.

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  • Window Contractor in Oshawa

    M Squared Homes Inc. is a GTA-based construction company specializing in major renovations and custom new home builds. We work with homeowners, designers, and real estate professionals to deliver high-quality craftsmanship, clear communication, and well-managed projects from start to finish. Our business is largely built on referrals and repeat clients, which is why much of our completed work and client feedback exists outside of HomeStars. Homeowners are encouraged to explore our broader portfolio and third-party reviews through our online presence, where we regularly showcase recent projects and construction progress. Whether you’re planning a full-home renovation or a custom build, our team is committed to delivering homes that are functional, timeless, and built with care.

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4.8

Top rated Window Contractors

Our Window Contractors in Oshawa, are rated 4.8 out of 5 based on 126 reviews from homeowners like you.

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What types of services are offered by window installers in Oshawa?

Window installers in Oshawa provide solutions for a wide range of home and business needs. Working with a pro ensures projects are completed efficiently and are tailored to your property’s specific requirements.

Popular services offered by window contractors in Oshawa include:

  • Installing or replacing glass windows to improve energy efficiency and ensure your home is protected from drafts

  • Installing or replacing window frames to upgrade aging or damaged frames and provide a secure foundation for new window panes

  • Integrating or replacing skylights or light domes to bring natural light into darker areas of the home

  • Fitting or replacing insect screens to keep bugs out while allowing fresh air to circulate

  • Repairing windows to fix issues like broken seals, damaged hardware, sticking tracks, or cracked panes

  • Repairing dormers or skylights to address leaks, worn flashing, or structural problems that can cause moisture damage if left untreated

  • Weatherproofing windows and doors to help homes handle extreme cold, snow, and temperature fluctuations

Find the right window contractor in Oshawa with ease. Share the details of your project on HomeStars, and local pros will get in touch. Browse their profiles, see past work, and request quotes to make an informed decision for your home or business.

What are the average costs of window installation and replacement contractors in Oshawa?

Before you start working with a window contractor in Oshawa it’s helpful to understand typical pricing. Knowing the usual costs for window work in your area can help you plan your budget and choose the right materials.

Most window contractors in Oshawa provide flat project quotes for both repairs and installations. This pricing usually reflects the type of window, labour involved, materials, disposal fees, and any additional features such as energy-efficient glass or custom sizing.

For common window installation and replacement jobs in Oshawa, expect the following:

  • Standard vinyl window replacement cost: $300 to $800 per window, including installation
  • Energy-efficient or triple-pane window installation: $600 to $1,200 per window
  • Installing or replacing window frames: $600 to $1,200 per window
  • Installing or replacing skylights or light domes: $1,000 to $4,000+
  • Installing or replacing insect screens: $50 to $150 per window
  • Repairing dormers or skylights: $300 to $1,200
  • Minor window repairs (resealing, hardware fixes): Often $150 to $500
  • Weatherproofing windows and doors: $5 to $10 per window; $200 to $600 for all windows and doors

Find window contractors in Oshawa on HomeStars

Whether you need a simple repair or full window replacements, connecting with window contractors in Oshawa is straightforward. HomeStars makes it easy to find the right fit for your project.

How to hire Oshawa window installation contractors on HomeStars:

  1. Start by posting your project. Clearly outline the type of window installation or repair you’re planning, and add pictures to help window contractors in Oshawa understand the job.

  2. Compare profiles, review work history and read customer feedback for window installation and window replacement contractors in Oshawa.

  3. Connect with multiple window contractors in Oshawa to discuss your project, request quotes and ask any questions.

  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system helps highlight those who deliver great results and flags issues when work doesn’t meet expectations.

Thanks to HomeStars, you find and compare local window contractors in Oshawa easily. All window installers in Oshawa who join our platform are verified through ID and company checks, so you can hire with confidence.

What to ask a window contractor in Oshawa before hiring?

If you’re wondering how to choose a window contractor in Oshawa, these questions can help you find the right match for your project.

Are you licensed and insured?

It’s always a good idea to confirm that window contractors in Oshawa have the proper licensing for your area and carry insurance. This protects you in case of accidents or damage during installation or repairs.

What materials and window types do you recommend?

The right window contractor in Oshawa will explain the options available, such as vinyl, aluminum, wood, or energy-efficient windows, and advise on what works best for your home and climate.

How do you handle unexpected issues?

Occasionally, Oshawa window installers encounter problems like hidden water damage or framing issues. Knowing in advance how they handle additional work or costs can save stress later.

Will you take care of permits if required?

Some window installations, particularly egress windows, large replacements, or projects involving structural changes, may require permits from your municipality. It’s important to ask window contractors in Oshawa whether they handle the permit application and approval process or if that responsibility falls to you.

FAQ: Common questions about window contractors in Oshawa

Do Oshawa window contractors offer warranties or guarantees?

Many window installers in Oshawa provide warranties on both materials and installation. Clarifying coverage protects you if problems arise after the project is complete.

Do Oshawa window contractors provide custom solutions for unique window sizes or shapes?

Many window installers in Oshawa can create or source custom windows for bay, bow, arched, or non-standard openings to ensure a proper fit and finish.

Can Oshawa window contractors handle both residential and commercial projects?

Some window installation and replacement contractors in Oshawa specialize in residential homes, while others also work on commercial buildings. Make sure your preferred Oshawa window contractor has experience with the type of property you need serviced.

Can window contractors in Oshawa replace or upgrade windows while I’m living in the home?

Some window contractors in Oshawa can work efficiently without major disruption, while others may require rooms to be cleared or temporarily vacated. Clarify this before hiring.

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