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Sangster Windows and Doors

Top Spot in Toronto Today 5.00 (147 reviews)(647) 542-0564

Sangster Windows and Doors

Sangster Windows and Doors is a Toronto window and door installation company founded by Lucas Sangster in 2020. It installs replacement windows, entry doors, French doors and sliding patio doors. Window options include energy-efficient and noise-reducing products, with several styles and materials available.

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Business Highlights
  • The company says it is fully insured and its products are warrantied.
Service Area

Based in Toronto.

Featured Local Business

Sangster Windows and Doors is one of 12 window installers ProsGrade lists in Toronto, Ontario.

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Featured on ProsGrade
Listing details

4 services listed, including Window installation and replacement, Entry-door installation and Patio and French doors. Open 7 days a week. Rated 5.0 from 147 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Sangster Windows and Doors compares with the other 11 window installers on ProsGrade in Toronto, using public Google ratings and review counts.

  • Ranks in the top quarter of the 12 Toronto window installers on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, at or above the 5.0 average of other Toronto window installers on ProsGrade.
  • Has more Google reviews (147) than 7 of the 11 other Toronto window installers on ProsGrade.
  • One of 12 Toronto window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

4 services
  • Window installation and replacementResidential windows with energy-efficient or noise-reducing options.
  • Entry-door installationEntry, fibreglass and steel doors.
  • Patio and French doorsSliding patio doors and French door sets.
  • Storm doorsStorm doors supplied by York Aluminum.

Reviews

What customers say

Recent customers praise Lucas and his team's professionalism, with clear communication from the initial quote through installation. They also describe efficient, clean work; one returning customer says the process was smooth and the crew delivered as promised, on time.

Customer Reviews

Donna Parisella

Lucas and team installed my door on a very cold day in January. I was very impressed with the installation - the attention to detail and professionalism was outstanding. I am a very happy customer and highly recommend using Lucas for any door / window installation.
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Christina McAllister

Lucas and team were great to work with from the initial visit / quote experience to the final install day for 5 windows and 1 door. Solid communication throughout and we are very happy with the completed work.

David Lim

Lucas and his team installed our front and side doors, as well as the storm door. Through out the whole process, Lucas was extremely professional and easy to work with. The doors look amazing and we have received so many compliments from our Leaside neighbours.
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Jennifer Chen

The team did a great job installing windows and backdoor in our house, both efficiently and cleanly. Lucas was very responsive throughout the whole process and the team was very professional. We would recommend them to our friends and neighbours and reach out for future installations if required.
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Nicole Martin

This is the second time we’ve used Sangster Windows and Doors, and we couldn’t be happier! They’ve installed 12 windows, a bay window, a storm and entry door, plus two sets of patio doors for us. Lucas and his crew are awesome — professional, friendly, and super respectful of our home. They deliver exactly what they promise, on time, with no hidden costs or pushy upselling. Lucas is honest and upfront about what’s needed and what’s just a nice extra. We’re thrilled with the quality of the products and how smooth the whole process was. Highly recommend Sangster Windows and Doors — we’ll definitely be calling them again to finish the rest of our windows!
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Frequently Asked Questions

Who founded the company?

Lucas Sangster founded it in 2020.

Are noise-reducing windows available?

Yes. The company includes noise-reducing options among its custom windows.

What door types does it install?

It offers entry, French and sliding patio doors, along with storm doors.

Where do its products come from?

Its named suppliers include Stage Windows & Doors, Vista Patio Doors, York Aluminum, Richersons Enterprise and Novatech.