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General Exterior Construction

Gen-Ex was established as a fully licensed and insured business in 2004 by Paul Antonou and David Johnson. Paul and David have been long time friends both with over fifteen years of experience in the trade. combined they have worked on countless roofs as laborers and shinglers gaining the experience needed to gain their contractors license and start building their own business. More

GuildQuality Member
Since 2018
Feedback Milestone
10 Consecutive Great Reviews
2020 - See more

Roofers (7)

Owens Corning (6)


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All project locations are approximate

Paul Antonou


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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.

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  • GuildQuality

More about General Exterior Construction

As a GuildQuality Guildmember, General Exterior Construction relies on our customer surveying to help them deliver an exceptional customer experience.

We have surveyed customers on behalf of General Exterior Construction in Spring Grove, IL; Wonder Lake, IL; Lake Villa, IL; Woodstock, IL; Mchenry, IL; Fox Lake, IL; Mundelein, IL; Marengo, IL; Hebron, IL; Crystal Lake, IL; and 17 other cities in Illinois and Wisconsin.

In this report, General Exterior Construction has published a summary of the customer feedback they've received since they joined GuildQuality in March 2018. In that time, 28 out of 64 customers (44%) responded to a GuildQuality satisfaction survey, with the most recent response in February 2020.

General Exterior Construction 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 General Exterior Construction customer, and if General Exterior Construction completed work for you after March of 2018 but you haven't yet received a survey, please let us know.

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