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  • Cestrum Home Design & Innovation Corp. is a professional renovation and interior design company based in North York, serving Toronto and the entire GTA. We specialize in full-service home renovations, including: Main floor and full-home renovations Basement finishing and remodelling Custom kitchens and luxury bathrooms 3D design renderings and project planning Professional residential painting Interior design and space optimization Our team brings over 15 years of hands-on experience, combining architectural knowledge, advanced 3D visuals, and fine craftsmanship to deliver elegant and functional spaces. From modern open-concept remodels to classic basement upgrades, we ensure every project is delivered on time, on budget, and with long-lasting results. At Cestrum, client satisfaction is our top priority. Whether you’re updating a condo, remodeling a family home, or transforming a basement into a legal suite, we guarantee quality, clarity, and care — from concept to completion.

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  • Window Contractor in Oshawa

    We are a reliable and honest small company offering finish carpentry, drywall installation, taping, plastering, and painting services. We believe in working side by side with our clients from start to finish, delivering projects on time with quality craftsmanship and full satisfaction.

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  • Window Contractor in Oshawa

    Hello, We’ve been in the renovation business for over 20 years. We specialize in bathroom renovations our usual turn around is 7-10 working days. We also do interior and exterior renovations. We have great communication with our clients and are a very responsible team. We do not take on multiple jobs at a time. We come in, do our scheduled job. Once it’s inspected and client is 100% satisfied, we move on to the next client. We can do any job, there’s no job too small or too big job we can’t handle. We have licenced electricians and plumbers we work with. We do framing carpentry, insulation, drywall, plaster, painting, finish carpentry, tiling, hardwood flooring, install cabinets/vanity’s full one stop shop for renovations. We also do posts, decks and fences, cement work, parging, concrete, flagstone. Give us a call to schedule a meeting! We look forward to hearing from you! Thanks Juan Gonzalez

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  • Window Contractor in Oshawa

    Modern Touch GTA is a trusted home renovation and finishing company proudly serving the Greater Toronto Area. We specialize in transforming houses into beautiful, comfortable, and modern homes with quality workmanship and attention to detail. Our services include framing, drywall installation, drywall taping, stucco and level-5 finishing, painting, flooring, and tile work. From small upgrades to full home renovations, we handle every project with care, precision, and professionalism. At Modern Touch GTA, we understand that your home is one of your biggest investments. That’s why we focus on clean work, clear communication, realistic timelines, and results that meet modern standards. We work closely with homeowners to ensure their vision is brought to life while staying on budget and on schedule. With experienced trades, reliable service, and a commitment to quality finishes, Modern Touch GTA is your one-stop solution for home improvement and renovation projects.

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  • Window Contractor in Oshawa

    Offering all home renovations,all A to Z needs and also permit and legal basements, also 24/7 plumbing services company, Quick service, best quality, affordable price with over 25 years of experience. ✅✅✅we are fully licensed and fully insured

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  • Window Contractor in Oshawa

    We are dedicated professionals specializing in house framing for custom homes and high-quality renovations. With years of experience in the industry, we take pride in building strong, reliable structures that serve as the foundation for beautiful homes. Whether you're constructing a custom home from the ground up or adding an extension, our framing expertise ensures precision and durability every step of the way. In addition to new builds, we offer a full range of renovation services tailored to enhance both the form and function of your space. From full-home remodels and restorations to kitchens, bathrooms, basements, decks, and fences—we handle it all. We’re equipped to work efficiently in occupied, fully operational homes, minimizing disruption while delivering exceptional results. Every project, big or small, is approached with the same level of commitment and care. We listen closely, work collaboratively, and bring your vision to life with craftsmanship you can count on.

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  • Window Contractor in Oshawa

    renovation and interior design

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  • Window Contractor in Oshawa

    My company specializes in home renovations and we would be delighted to assist you with any upcoming projects you may have. We offer a wide range of services, from small updates to full-scale renovations. If you're considering renovating your home, please don't hesitate to reach out. We would be happy to discuss your project and provide you with a free quote

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  • Window Contractor in Oshawa

    I’m a skilled and experienced framer/drywall contractor. Whom takes pride in doing quality work , while staying on scheduled.

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  • Window Contractor in Oshawa

    Owner run and operated roofing company with over 10 years experience in roofing, siding and custom flashing installation. Experience in management of local successful roofing companies. Professionalism and quality of installation above all.

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  • Window Contractor in Oshawa

    Honest hardworking and friendly

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  • Window Contractor in Oshawa

    Reliable and detail-oriented handyman providing clean, safe, and professional home services. I focus on quality workmanship, clear communication, and completing each job properly from start to finish. I respect your home and time and bring my own tools. I work best with clients who value professionalism and reliable results.

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  • Window Contractor in Oshawa

    Hi, my name is Parsa I’m a handyman and I can take care of any problems you have in your home. Thank you

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  • Window Contractor in Oshawa

    We are a general contractor crew we do most jobs however we specialize in masonry and hardscape. Very reasonable with pricing

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  • Window Contractor in Oshawa

    Dream Prolux Design Inc. is a full-service residential and commercial interior design and renovation company serving the Greater Toronto Area. We specialize in luxury interior design, full home, kitchen and bathroom renovations, custom cabinetry, architectural millwork, and bespoke walk-in closet design. Our commercial services include offices, clinics, retail spaces, and professional environments. Our services include detailed floor planning, space optimization, 3D visualization, premium material and finish selection, lighting design, and full project coordination. From concept to completion, we manage every stage with precision and care to ensure a smooth and stress-free experience. We focus on creating spaces that are functional, elegant, and built for long-term value. Our team works closely with homeowners, builders, and developers to deliver high-quality results tailored to each client’s lifestyle, brand identity, budget, and vision. At Dream Prolux Design, we don’t just renovate spaces—we create refined, timeless environments that elevate everyday living and working.

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  • Window Contractor in Oshawa

    I’m replacing windows and doors, also can change caulking and flashing if needed. So I have 25+years experience in this job. Also I cam provide cheapest prices compared to big companies.

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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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