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Ecotech Windows & Doors

EcoTech Windows and Doors have been installing energy efficient windows and doors for Ontario homeowners since 1991. Our business evolved out of the need to provide homeowners with beautiful, durable and energy-efficient windows and doors – This is what our business is based on. We understand that choosing new windows and doors is an important decision and this is why we work with you to ensure you find the right options to meet your homes design, functional needs, and budget.

Windows (124)

Doors (30)

Garage doors (30)

Window & door replacement (30)


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All project locations are approximate


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Most helpful reviews & comments

What is this?

What is this?

We display two types of written homeowner feedback on GuildQuality member profile pages: Comments and Reviews.


In response to our customer satisfaction surveys, homeowners share lots of comments about construction quality, communication, or any other question asked in the survey. Guildmembers can selectively publish these comments here on their profile page.


Reviews are different than comments. These are star ratings that homeowners ask us to publish, and they come with a written description of the type of experience they had working with their contractor. We publish all of the reviews we receive: positive and negative alike.

Learn more about reviews and comments.
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  • GuildQuality
  • Better Business Bureau A+ Rating

More about Ecotech Windows & Doors

As a GuildQuality Guildmember, Ecotech Windows & Doors relies on our customer surveying to help them deliver an exceptional customer experience.

We have surveyed customers on behalf of Ecotech Windows & Doors in Mississauga, ON; Brampton, ON; Whitby, ON; Toronto, ON; Cambridge, ON; Kitchener, ON; Scarborough, ON; Oshawa, ON; Richmond Hill, ON; Hamilton, ON; and 42 other cities in Ontario.

Ecotech Windows & Doors surveys all of their customers shortly after the completion of work, and their feedback appears in the summary on this page.

If you are a Ecotech Windows & Doors customer, and if Ecotech Windows & Doors completed work for you after March of 2016 but you haven't yet received a survey, please let us know.

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