Home » About » Our Team

Our Team

Our  <span> Team </span>

Doerr Siding & Window was founded in 1969 by a German immigrant, Erwin Doerr, fulfilling the “American Dream”. Erwin and his brother Willie Sr. grew a small remodeling business into one of the most successful exterior remodeling companies in the Tri-County area. Erwin Doerr expressed the importance to his brothers and entire family of quality, full value and great service. Today Steve, Willie Jr. and Scott along with the entire staff at Doerr Siding Inc., continue to teach and practice the principles they have come to embrace.

As the remodeling industry has improved over the past 30 years, we have taken great strides to stay informed on new techniques and better products. From researching and purchasing high quality products to rigid training and installation standards, we strive to obtain the highest satisfaction and value for our clients. You can rely on the heritage of Doerr Siding & Window and trust that we keep our clients best interests first and foremost.

Our Showroom and Virtual Design Center, located at 603 E. Pinecrest, East Peoria, IL, provides you the opportunity to see, touch, and gain ideas for your project. We want you to make solid and informed decisions that ensure you are getting exactly what you want, with the value we provide. We are committed to providing quality work and customer satisfaction.

For over 40 years, customers have come to rely on the quality, choices, and durability of Doerr Siding & Window products and craftsmanship. We are proud of our heritage and keep relationships with our customers strong by listening to their needs and providing a no-hassle, no-pressure sales staff to help design and obtain remodeling ideas to meet almost any budget, now and in the future. Doerr Siding & Window has been “Central Illinois’ Trusted Exterior Remodeler Since 1969.”

  • Visit Our


  • Request a


  • See Our