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  • We are a licensed and insured General Contractor serving the Greater Toronto Area, specializing in custom home additions, extensions, and major structural renovations. Our team manages every stage of the project — from permit drawings, engineering, and design‑build planning, to full construction and final inspection. We deliver Ontario Building Code–compliant work, transparent communication, and reliable timelines. Whether you’re planning a second‑storey addition, rear extension, garage conversion, or a full home expansion, we provide high‑quality workmanship backed by a 2‑year labour warranty and 5‑year structural warranty. We take pride in building safe, durable, and beautiful spaces that add long‑term value to your home.

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  • Rota Construction CA Corporation can help you with your 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 request in Toronto and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Rota Construction CA Corporation now to discuss your needs and arrange a quote.

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    • Best of Awards 2022

    Four Seasons Roofing Ltd. provides professional roofing and aluminum works in GTA. We are able to serve residential and commercial customers with quality installation and repair. Our year round 24 hour emergency service is available in case a disaster strikes your home or business. Call us today for a Free estimate RESIDENTIAL & COMMERCIAL ROOFING • New Construction Projects • Complete Re-Roofing Projects • Roof Repairs • Ventilation • Skylight FOUR SEASONS ROOFING LTD. understands that your roof protects everything you own. All our products and services are backed by a comprehensive WARRANTY on both materials and workmanship. With FOUR SEASONS ROOFING LTD. you can put your mind at ease. Our goal is an excellent experience for every client. Quality Product & Workmanship Outstanding Customer Service - From the very first conversation, to detailed clean-up on completion and a timely response for warranty work, our customers will receive outstanding customer service that is friendly and prompt. Professional Integrity - Completing an outstanding roofing project means demonstrating honesty and integrity. We will not communicate untruths, and we will do what we say. Our customers can rely on our professional integrity. Our professional staff will measure your roof and provide you with a written estimate, giving you Good, Better and Best shingle product options that meet your budget and personal preferences. Call us today for a Free Estimate Check out our social media: Instagram: @four_seasonsroofing_inc

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  • Window Contractor in Ajax

    I graduate from Ubs, Local 27 carpentry and I was working for two years for Flooring company now my service will be an installation on the floor, carpentry, painting, and siding

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  • Roomidea Decoration Inc. is a Toronto-based custom cabinetry and interior solutions company serving the Greater Toronto Area since 2010. We specialize in custom closets, sliding closet doors, room dividers and glass partitions, kitchen cabinets, and built-in storage solutions. From design planning and measurements to manufacturing and installation, we focus on quality craftsmanship, practical solutions, and dependable service.

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  • If you're building a custom home, adding on to your existing home, updating that old kitchen, transforming your basement into the man cave you deserve, creating a master bathroom oasis, performing a major overhaul to that overgrown back/front yard. Brothers In Arms Contracting has you covered. All jobs big and small are dealt with in the same manner. The same time and care is shown whether you need a custom shed built or a 1000sq' addition on your home. Updating a bathroom with travertine tile and frame-less glass doors or modernizing that main floor 3 piece bathroom? Its all the same to us. Brother's In Arms Contracting bring in the pros to get the job done right and on budget. Services: Kitchens: From replacing that worn out sink and faucet to updating to the lastest styles we can accommodate any remodeling project. Bathrooms: From updating worn out vanities to completing that dream bathroom you have always wanted, let out experts help. Basements: From a simple rec room to an extra income potential or the man cave that you have always deserved, we guarantee the ultimate in finishes and options. Decks: From a place to bar-b-que to something in a magazine, let our build/design team make you the envy of the neighbourhood. General Contracting: From having windows replaced to renovating top to bottom inside or out. Allow our network of professionals complete that dream home remodel. Home Maintenance: From painting to redoing those aged hardwood floors, lets keep your biggest investment looking its best for years to come. New construction, Bathrooms, Kitchens, Basements, Home improvements, Additions, Garages, Decks, Sheds, Custom woodwork, Trim, Painting, Flooring, Tile, Carpet, Hardwood

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  • Window Contractor in Ajax

    Carpentry | Residential Framing | Sub Divisions | Custom Homes | Renovations | Decks | Fences

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  • Window Contractor in Ajax

    We are cabinets maker and kitchen remodeller We do quality kitchens , wardrobes , closets and closet doors. We assemble and setup modular furniture. We do install built in appliances such as dishwashers, built in refrigerators etc. Media wall installation, floating shelves .

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  • TurnKey Renovations & Design offers complete home renovations including but not limited to decks, fences, landscaping, drywall, painting, plumbing, electrical work, kitchens, and bathrooms. Our experienced team ensures precise and reliable results on every project. We take pride in our work.

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    • Best of the Best 2025
    • Best of Awards 2026

    **Special promotion on now: free alarm installation + 15% off the first year of monitoring** (valid for new installations only) By strategically locating devices designed to detect intrusion, Safetech's acquired a unique ability to successfully protect both people and property. By blending together different security technologies and procedures we achieve the highest security standard possible with the lowest “rate of loss” among our clients in the industry. Only by taking a comprehensive integrated security approach to the needs of our clients can the best results be achieved. For instance, statistically adding an alarm will reduce a chance of a ‘break and enter’ by 10x when compared with a home that has no alarm system. However, if you combine one or more surveillance tools together, such as an alarm system combined with video surveillance cameras, your chance of a ‘break and enter’ is reduced by 40x when compared with an unprotected property. Furthermore, even if you do end up being a victim of a ‘break and enter’ the amount of property stolen is 50% less than it would be if the premise only had an alarm system. Compare this to a property that has little or no protection (no alarm or video cameras) the savings are even greater, with a total 80% reduction in loss of property value. Therefore, security surveillance tools work even better when used in tandem to prevent property loss and are a very effective way of deterring and reducing crime. Good Protection Starts with Good Design Safetech loss prevention advisors are trained to ensure clients receive proper security coverage using the significant arsenal of security tools and techniques they have at their disposal. An advisor will begin first by having a detailed discussion with our potential clients to determine their specific application and security needs. Once an advisor is satisfied that they have an understanding of the clients needs a security solution will be recommended. There is absolutely ‘no obligation’ to follow any recommendation given and there is no charge for our security evaluation. Good protection may start with good design but it can only be maintained with good monitoring and management procedures.Most people think that a 24 hour monitoring station exists solely to respond to emergency signals. However, equally important is the need to respond to no signals when one is expected, or to trouble signals coming from the control panel. A trouble condition may arise when a client’s alarm panel fails to send its scheduled weekly test signal to the monitoring station, or, if it sends a signal indicating that the power has failed or the back up battery is low. “How quickly a security company deciphers and responds to these conditions is a true measure of the quality of their service”. Sean O’Leary – President of Safetech Inc. 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  • Hi we here at PVH Construction are a trusted construction and renovation company proudly serving homeowners with high-quality workmanship and reliable service. At PVH Construction, we specialize in interior and Exterior residential renovations, painting, flooring, fences, decks, demolition, and exterior improvements. Our company is built on professionalism, honesty, and attention to detail. We take pride in working closely with every client to understand their vision and deliver results that exceed expectations. Whether it’s a small home upgrade or a full renovation project, we are committed to completing every job with care, efficiency, and quality craftsmanship. At PVH Construction, customer satisfaction is our top priority. We believe in clear communication, dependable timelines, and treating every project as if it were our own home. Our goal is to provide lasting results that improve both the look and value of your property.

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  • My company prioritized quality over quantity. It’s been 6yrs since I started my company and still growing with 5 employees.

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  • First Rate Handyman Services is an owner-operated handyman business serving Oshawa, Whitby and Courtice. Jim MacLean does all the on-site work himself, built on real trade experience in residential construction: framing, drywall, trim, painting and finish carpentry. We handle the repairs and updates that pile up around a home: drywall patching and painting, trim and door work, flooring, deck repairs, siding and exterior fixes, furniture assembly, and fixtures and fittings. We also do aging-in-place safety work like grab bars and handrails, and pre-sale touch-ups for sellers and realtors. Fully insured with $2M commercial general liability. Free quotes, clear starting rates, and honest advice on whether a job is right for a handyman. Built on trade experience, priced for homeowners.

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  • Green GTA Interlock and Landscaping is a professional interlocking and Landscaping Company, that proudly serve GTA, and its main purpose is to help homeowners bring the beauty and increase the value of your house deserve by providing trust and quality. Our team is highly experienced and works in a professional manner. We provide professional interlock installation, Retaining walls, Interlock Driveways & Walkways, steps & Flagstone Patio and Fireplace Backyard Decorations, Garden and Flowerbox Grass Installation and Interlocking around swimming pools. Our Team will design your landscape according to your needs, ideas & Budget. You tell us what you want and we will build it. Just like that. It was never that easy.

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  • Respectful and thoughtful handyman with years of experience. Based in East Toronto and willing to travel throughout most of the GTA and beyond. Happy to take on a wide-range of projects, I have experience with nearly all aspects of home maintenance, from minor repairs to custom woodworking. Reliable, professional and trustworthy - I am happy to help you with nearly any project you may need. I have high standards in my work and would never accept a job if I was not confident I could meet those standards.

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  • Window Contractor in Ajax

    Need a Carpenter, Cabinet maker, Kitchen Renovation Company, Handyman & General contractor based in Scarborough or nearby? OMC Decor can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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4.9

Top rated Window Contractors

Our Window Contractors in Ajax, are rated 4.9 out of 5 based on 365 reviews from homeowners like you.

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Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

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

Window installers in Ajax 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 Ajax 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 Ajax 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 Ajax?

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

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

How to hire Ajax 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 Ajax understand the job.

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

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

What to ask a window contractor in Ajax before hiring?

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

FAQ: Common questions about window contractors in Ajax

Do Ajax window contractors offer warranties or guarantees?

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

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

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

Can Ajax window contractors handle both residential and commercial projects?

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

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

Some window contractors in Ajax 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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