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Some of our top rated window contractors in Markham

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  • Window Contractor in Markham

    At Renotown Inc., we specialize in high-quality home renovations, custom builds, and remodeling projects that bring your vision to life. Whether you’re upgrading a single room or transforming your entire property, our expert team delivers innovative designs, superior craftsmanship, and seamless project management from start to finish. ✔ Custom Home Renovations & Additions ✔ Luxury Kitchen & Bathroom Upgrades ✔ Basement Finishing & Whole-Home Remodeling ✔ Exterior Enhancements & Structural Improvements With years of experience and a reputation for excellence, Renotown Inc. ensures every detail is handled with precision. Let’s make your dream home a reality.

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  • Window Contractor in Markham

    I’m a highly skilled worker that has been involved in most fields of construction. My main trades include Drywall Acoustics, lathing and insulation , Fire Sprinkler Installer (Pipe Fitter). I’ve had my business for about 15 years in the construction field, but have 25 years of experience. I’ve renovated high end houses in Forest Hill area, and take pride in my work. I can also determine the level of quality needed for all jobs. Also for the level of satisfaction for the owner. I’ve been involved in almost every aspect of building 4 car dealerships and renovating or refacing others. Responsible for most of the exterior work and interior work on the buildings. I’m very familiar with most interior and exterior work involved with Commercial, residential houses and condos. I’m also very familiar with the building code system.

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  • Window Contractor in Markham

    At the heart of every great home is quality craftsmanship—and that’s exactly what we deliver. Our company specializes in professional carpentry, framing, and full-scale renovations, bringing precision, reliability, and attention to detail to every project. Whether it’s building strong foundations, transforming outdated spaces, or creating custom woodwork, we take pride in turning ideas into beautifully finished results. With a commitment to high-quality materials, skilled workmanship, and honest communication, we ensure every project is completed to the highest standard—on time and built to last. From small upgrades to complete home transformations, no job is too big or too detailed. We don’t just build structures—we build trust, lasting relationships, and spaces you’ll love for years to come.

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  • Window Contractor in Markham

    I specialize in kitchen renovations and home improvement projects, including cabinet installation, countertop fitting, backsplash installation, and general carpentry work. I focus on quality workmanship, attention to detail, and making sure every job is completed safely and professionally. My goal is to deliver clean, reliable results and ensure every customer is satisfied with the final outcome.

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  • Window Contractor in Markham

    CJ Renos – Etobicoke’s Friendly Deck, Fence & Fix-It Pros CJ Renos offers trustworthy renovation and handyman services for homeowners in Etobicoke and the GTA. We specialize in deck & fence builds/repairs, drywall & patching, painting, and custom woodwork — but our sweet spot is helping busy homeowners cross off those projects they’ve been meaning to get to. Whether it’s fixing what’s broken or building something new, we’re here to make your home better, without the stress. Why Clients Love Us: ✅ Reliable & Respectful ✅ Transparent Estimates & Value Pricing ✅ Skilled, Friendly Craftsmen ✅ We Tidy Up Before We Leave!

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  • Window Contractor in Markham

    ELJ Contracting delivers high-quality craftsmanship, reliable project management, and tailored solutions for your residential and commercial needs. From concept to completion, we pride ourselves on clear communication, attention to detail, and building spaces that last.

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  • Window Contractor in Markham

    Garage doors A to Z

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  • Window Contractor in Markham

    Knowledgeable and experienced.

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  • At High Country Construction, we bring over 10 years of experience and a commitment to quality you can count on. we take pride in delivering honest, reliable work on every job, big or small. Whether it's a full home renovation, a custom build, or general improvements, we approach each project with care, clear communication, and attention to detail. Proudly serving our local community with craftsmanship that stands the test of time. Lets make your dreams a reality!

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  • Window Contractor in Markham

    Hello everyone. I am a home repair company. We specialize in providing the best services and finishes for you at good prices and with high responsibility.

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  • Window Contractor in Markham

    Imperial Trim Carpentry is a Woodbridge based General contractor Specializing in Finish carpentry, trim, accent walls, doors , baseboards , casings , building cabinets, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Metal worker, Mason, Demolition company & Pool company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications, message us so we can assist you and arrange a quote.

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  • Window Contractor in Markham

    Hi, I’m Daniel. I’ve been working in drywall and metal framing for over 20 years. My experience includes residential new builds, large custom homes, renovations, and some commercial work across the GTA. I handle metal stud framing, drywall installation, taping, and custom work such as framing around fireplaces and detailed ceiling designs like waffle ceilings. I enjoy working with clients who have ideas and helping bring them to life. Whether it’s a straightforward job or something more custom, I can make suggestions based on the space and find practical ways to get it done. I take pride in clean, precise work and showing up when I say I will. If you’re looking for someone reliable with solid experience for your next drywall or framing project, feel free to reach out.

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  • Window Contractor in Markham

    Hello there where here to make your construction project a simple and as stress free as possible and to make sure your getting what it is your wanting in the end!

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  • Window Contractor in Markham

    We are happy to help you out in reasonable price.

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  • Window Contractor in Markham

    Refined Trim & Doors specializes in high-quality finish carpentry, interior trim, and door installation services. We take pride in delivering clean, precise craftsmanship that elevates the look and feel of your home. From baseboards and crown moulding to door installations and detailed finishing work, our focus is on accuracy, durability, and refined detail. With a commitment to professionalism and customer satisfaction, we work closely with homeowners, contractors, and designers to ensure every project is completed on time and to the highest standards. Whether you're renovating a single room or finishing a full home build, Refined Trim & Doors brings expertise, reliability, and a sharp eye for detail to every job. At Refined Trim & Doors, we don’t just install trim and doors, we perfect the finishing touches that make your space stand out.

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4.9

Top rated Window Contractors

Our Window Contractors in Markham, are rated 4.9 out of 5 based on 527 reviews from homeowners like you.

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

Window installers in Markham 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 Markham 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 Markham 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 Markham?

Before you start working with a window contractor in Markham 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 Markham 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 Markham, 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 Markham on HomeStars

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

How to hire Markham 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 Markham understand the job.

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

  3. Connect with multiple window contractors in Markham 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 Markham easily. All window installers in Markham who join our platform are verified through ID and company checks, so you can hire with confidence.

What to ask a window contractor in Markham before hiring?

If you’re wondering how to choose a window contractor in Markham, 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 Markham 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 Markham 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, Markham 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 Markham whether they handle the permit application and approval process or if that responsibility falls to you.

FAQ: Common questions about window contractors in Markham

Do Markham window contractors offer warranties or guarantees?

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

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

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

Can Markham window contractors handle both residential and commercial projects?

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

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

Some window contractors in Markham 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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