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  • Complex Construction is a premier construction company specializing in demolition, excavation, grading, and full-scale design-build projects. With a focus on quality, efficiency, and precision, we bring expertise to every job, from land clearing to custom builds. Whether you're looking for residential or commercial construction solutions, we deliver reliable results with industry-leading craftsmanship. Serving Ontario, Complex Construction is committed to excellence in every project. Contact us today to bring your vision to life.

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  • Window Contractor in Oshawa

    Kolestruction Inc. operates as a general contracting business specializing in residential renovations and new home builds across Ontario. The company works with both in-house teams and trusted subcontractors to ensure quality workmanship and timely delivery. With a strong focus on professionalism and transparency, Kolestruction Inc. aims to become a trusted name for homeowners seeking reliable construction services.

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  • I am a General Contractor with over 30 years of experience doing renovations to repairs indoors and outdoors doing general repairs drywall, painting, chalking, remove and install window coverings, to replacing light fixtures to installing new nest and ring products we do demolition / renovations of Kitchens , Bathrooms , Basements , Decks and Fencing to junk removal , assemble cabinets, build custom cabinets for walk-in closets and much more.

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  • Window Contractor in Oshawa

    ✨ Our Services: • Drywall & Framing • Basement Finishing • Kitchens & Bathrooms • Painting & Flooring • Full Home Renovations ✅ Licensed & Insured ✅ Free Estimates ✅ On-Time & On-Budget Guarantee 📍 Serving Toronto & GTA

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  • Window Contractor in Oshawa

    I have 4 years of experience in soft landscaping, and snow removal.

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  • Window Contractor in Oshawa

    specializes in high-quality glass and window solutions for residential and commercial properties. From window replacements and repairs to custom glass installations, our skilled team delivers precision craftsmanship and lasting results. We’re committed to improving your home’s energy efficiency, security, and curb appeal, one pane at a time. Contact us today for a free estimate!

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  • VREST Solution & Services Inc. is a company specializing in interior demolition, residential and commercial cleaning, post-construction cleaning, debris removal, and water damage restoration services. We are committed to providing safe, reliable, and high-quality services while following industry safety standards and delivering efficient solutions for contractors, businesses, and homeowners.

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  • Window Contractor in Oshawa

    I’m an experienced maintenance and operations professional offering reliable handyman and property maintenance services for residential and small commercial clients. My services include minor electrical work, indoor and outdoor painting, drywall installation and repairs, minor plumbing, minor woodwork, cement and concrete patching, caulking, repairs, installations, and general home maintenance. I focus on quality workmanship, attention to detail, clean work, clear communication, and completing projects safely and professionally. I’m comfortable handling small repair jobs as well as multiple tasks as part of a larger home improvement or maintenance project. I take pride in providing dependable service, honest communication, and practical solutions tailored to each customer’s needs.

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  • Window Contractor in Oshawa

    At ProEdge Interiors Ltd, we specialize in delivering high-quality tile installation, bathroom and kitchen renovations, flooring, and interior finishes across Ontario. With years of hands-on experience, we take pride in every detail — from precise tile cuts to clean grout lines and flawless finishes. Whether it’s a kitchen backsplash, full bathroom remodel, or custom flooring project, we make sure every job is completed on time and to your satisfaction. ✅ Professional tile and flooring installation ✅ Bathroom & kitchen renovations ✅ Backsplashes, showers, and feature walls ✅ Grout repair & regrouting ✅ Clean, reliable, and detail-oriented service We believe in honest communication, fair pricing, and top-notch workmanship — that’s what keeps our clients coming back and referring us to others. 💬 Contact ProEdge Interiors Ltd today for a free quote or consultation — let’s make your home look its best!

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  • Window Contractor in Oshawa

    Your home reflects your personality, style, and comfort. Over time, spaces need refreshing due to wear or changing tastes. If you seek renovation or space rehabilitation, I offer expert carpentry with an eye for aesthetics and functionality. Services Custom Woodwork & Installations: Built-in furniture, shelving, and closets. Flooring & Ceiling Work: Hardwood, laminate, and decorative ceilings. Kitchen & Bathroom Renovations: Cabinetry refinishing and storage solutions. Door & Window Restoration: New installations or refurbishments. Wall Treatments & Partitioning: Paneling, moldings, and divisions. Outdoor Enhancements: Decks, pergolas, and fences. Interior Design Consultation I provide space optimization, material selection, and cohesive style coordination to enhance your home. Why Choose Me? Expert Craftsmanship: Quality-focused carpentry and renovations. Personalized Approach: Tailored solutions within your budget. Sustainability: Eco-friendly materials and responsible practices. Clear Communication: Guidance from start to finish. Let’s Build Your Dream Space Contact me today to transform your home into a functional and beautiful space!

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  • Hi, my name is Jason. I have a wide range of experience in home improvement and renovation.

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  • Window Contractor in Oshawa

    With over 6 years of hands-on experience, I specialize in popcorn ceiling removal, all types of drywall repairs, and top-quality paint jobs that transform spaces. Whether it’s patching, painting, or perfecting your walls, I bring precision, reliability, and a clean finish to every project. I also offer a range of handyman services to keep your home in top shape — no job too small, no detail overlooked.

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  • Window Contractor in Oshawa

    Your Handy Neighbour – Durham Region & GTA I’m a reliable, no-nonsense handyman serving homeowners and small businesses across Durham Region and the GTA. I show up on time, do it right, and leave your place cleaner than I found it. Services include: Interior & exterior painting • drywall repair • patching holes • carpentry • minor plumbing & electrical • landscaping & yard cleanup • gutter cleaning • roof tune-ups & repairs • demolition • stone & tile work (granite/marble) flooring, hanging picture and t.v brackets I focus on honest pricing, clear communication, and solid workmanship. No shortcuts, no upselling, just quality work you’ll be happy to recommend. Why choose me? ✔ Dependable & detail-oriented ✔ Fair, straightforward pricing ✔ Local – committed to my community ✔ Residential & small commercial jobs welcome Reach out for a free quote or to discuss your projets

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  • Window Contractor in Oshawa

    Specialized in carpentry, meticulously detailed. Zero corners cut, getting jobs done the right way.

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  • Superior Home Improvements offers: Vinyl Windows & Patio Doors & Steel Entrance Doors Our company is built on simple ideas and common sense. *Use effective communication to discover out what our clients needs are. *Be upfront about our ability to meet those needs, even at the risk of losing business. *Owner operated for 39 years! *Educate our customers to the best of our ability about the whole process. *We install high efficiency thermal vinyl windows and patio doors. *Our vinyl windows and patio doors are among the highest rated for thermal efficiency in the industry, and are backed by the best warranty available. *We specialize in brick to brick, (stud to stud) installations.In most circumstances ,installing a window on top of an old frame simply doesn't make sense!

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  • Window Contractor in Oshawa

    Aspiring Mechanical Technicians - Millwright student looking to expand my skills and knowledge to clients who need help with their projects. I have worked in the industrial steel and aluminum coil industry for a couple years before heading back to school. Currently conducting preventive maintenance for a company and completing other projects. Experience with stick welding, wood work, metal work, and much more.

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4.9

Top rated Window Contractors

Our Window Contractors in Oshawa, are rated 4.9 out of 5 based on 171 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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