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Wellington Windows and Doors

Window Installers in Milton, Ontario

Ranked #7 in Milton | Grade B+

Wellington Windows and Doors

Local supplier-installer for residential windows and exterior doors with projects noted across Milton, Ontario and nearby areas. Known for responsive coordination and professional site crews.

Why Homeowners Choose This Business

Local team with consistent feedback on responsiveness and workmanship. Clear coordination from quote through installation. Capable of small replacements and multi-opening upgrades Local experience that helps homeowners across Milton, Ontario compare a more region-aware provider.


Service Area

Serving Milton, Ontario, Campbellville, and surrounding Halton-area communities. Contact for current coverage.

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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.

  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

Renovation Services Supplier Installations Window Replacement Door installation Patio Door Replacement Vinyl Windows Energy Efficient Windows Window installer Milton Entry doors Sliding Doors Casement windows Awning windows Picture Windows Sunroom window upgrades

Services include consultation, product selection, measurement, and installation of replacement windows and exterior doors. Work cited by customers includes full window upgrades, patio/sliding door installations, and room enclosures converted to all-season spaces.

Reviews

Customer Reviews

Jacob George

I was happy with the windows and the doors installed by Wellinton Doors and windows, the staff were quick to reply and ready to help at every stage. The installers were professionals. Quick reply to my concerns always Patrik John Judy were…
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I was happy with the windows and the doors installed by Wellinton Doors and windows, the staff were quick to reply and ready to help at every stage. The installers were professionals. Quick reply to my concerns always Patrik John Judy were very helpful and understanding to meet my deadlines and demands Jacob

Doug Berquist

Just had a small project completed by the team at Wellington Windows and Doors to enclose a former sun room into an all season room. Everyone we dealt with was friendly, professional, and competent. The end product looks great and everythin…
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Just had a small project completed by the team at Wellington Windows and Doors to enclose a former sun room into an all season room. Everyone we dealt with was friendly, professional, and competent. The end product looks great and everything went as promised, including the final price. I would definitely work with them again. Additional comment: Ordered two more windows since my first experience a few months ago. Same great product and service! Hat’s off to Jody in customer service for getting our small project scheduled during a busy time!

Freda Paterson

I'm very happy with the excellent job Wellington Windows & Doors did & would not hesitate to recommend them. The updated look makes a huge difference to the overall appearance of my family room & bedroom. Reasonable price & good interaction…
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I'm very happy with the excellent job Wellington Windows & Doors did & would not hesitate to recommend them. The updated look makes a huge difference to the overall appearance of my family room & bedroom. Reasonable price & good interaction with John & his crew of workers helped to make the process seamless.

Richard Simpson

Firstly i would like to thank John, Dana and the team for their efforts. This would be a 5 star review except we did have one glitch which is not worth mentioning in this review. Something basically did have to be corrected. Otherwise this…
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Firstly i would like to thank John, Dana and the team for their efforts. This would be a 5 star review except we did have one glitch which is not worth mentioning in this review. Something basically did have to be corrected. Otherwise this would be a 5 star rating because we are very pleased with the results achieved and John's professionalism. As seen in the photos we are still adding some finishing touches but we are happy with our door and the 3 windows installed on our main floor. We would and will recommend Wellington Windows and Doors as a great company to work with to neighbors, friends and family.

Justin Tisdelle

Just replaced our 150 year old windows, in our 1870 century home with Wellington. Incredible experience, every Wellington employee was really great. They made the whole process easy, they were super helpful and just as excited as us to see…
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Just replaced our 150 year old windows, in our 1870 century home with Wellington. Incredible experience, every Wellington employee was really great. They made the whole process easy, they were super helpful and just as excited as us to see the transformation. The level of professionalism, haste and quality of workmanship was outstanding. I had lots of questions and they had all the answers and seemed happy to give them. Our up stairs used to feel and smell like a sauna. Now it’s cool and comfortable. Doesn’t look or feel like the same house anymore. Can’t wait to have them back to do the front door once we replace the porch.

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Frequently Asked Questions

What types of windows and doors do they install?

Customer feedback and site references indicate they install a range of replacement windows and exterior doors, including patio or sliding doors. They handle both small single-openings and larger multi-room upgrades. For specific product lines or brands, it’s best to inquire directly. Availability may vary based on current inventory and project needs.

How long does a typical replacement project take?

Timing depends on the number of openings, product lead times, and scheduling. Reviews suggest projects proceed as planned once measurements and orders are finalized. The company can provide an estimated timeline after an on-site assessment. Ask about current lead times during your consultation.

Do they handle permitting or inspections if needed?

For most like-for-like replacements, permits may not be required, but rules vary by municipality. The company can advise on what is typical for your project and location. If permits or inspections are needed, clarify responsibilities during the quote. Always confirm local requirements before work begins.

What should I do to prepare for installation day?

Clear access to the work areas by moving furniture and window treatments where possible. Discuss any special site conditions, pets, or parking constraints with the installer in advance. The crew typically brings protective coverings, but confirming expectations helps the day run smoothly. Keep someone available by phone for any on-site decisions.

How can I get a quote?

You can call the listed phone number or request contact through their website. A typical quote involves a brief discussion of goals, measurements, and product options. After that, you’ll receive pricing and timing details. Share photos or plans to speed up the initial estimate.