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Petersen Cor Associates, LLC

Brian Petersen, owner of Petersen Cor Associates, has managed commercial and residential projects up to $1,000,000. His expertise includes carpentry, plumbing, mechanical, electrical and controls in the commercial and residential fields. He has performed Civil Engineering functions including drainage and concrete installation. As project leader, Brian works with owners, architects and engineers to see projects through to completion with attention to detail.


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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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  • Angie's List - 2014 Super Service Award

Answers from contractors near Warners, NY

How long have you been renovating?
Oct 21, 2020
Our business opened in 2011. I have been in the construction industry for over 30 years.
Do you have to use a specific light bulb when using a dimmer switch.
Jul 20, 2016
Yes, when using traditional incondesent bulbs make sure it is marked dimmable (most are). If you are moving into the realm of LED things get a bit more complicated. Many LED bulbs say dimmable but can ... read more

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