Poseidon exteriors is a family owned and operated window siding and roofing company. Caleb Herr and Irene Gritsonis-Herr been providing home services to Chicagoland for over 20 years. We proudly serve the western suburbs, the north shore, and Chicago.

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We come to you to find exactly what your needs are, and provide a solution for your window, siding, and roofing needs. We also offer gutter installation as well.
 

We are a Top rated home service company and we offer a professional experience from start to finish. From us coming to your home to diagnose and provide the best solution to our amazing installers who get the work done. We are a full-service company Home improvement company with a focus to protect your home.