Making Indiana Homes More Comfortable & Energy Efficient

RWS Insulation Services is a local insulation contractor serving Indiana. We specialize in new construction, light commercial and retrofit insulation applications, using products like fiberglass insulation, cellulose, and spray foam.

We take a detail-oriented and customer-focused approach to our work. We only install premium products from leading manufacturers like Owens Corning, the #1 trusted brand in insulation by builders (according to research conducted by the Home Innovation Research Labs Builder panel). Due to our high quality and workmanship, we’ve been recognized by the nationally acclaimed Owens Corning Certified Energy Expert® program. Through this program, our installers have been trained by the product manufacturer to ensure maximum energy savings and performance. We are also able to offer a limited lifetime warranty on qualifying products and an exclusive 10-year limited warranty* on workmanship.

Our Mission

At RWS Insulation Services, it is our people who make the difference. Our teams enhance the comfort of living and working environments through building science and expertise to deliver superior products, workmanship, and value to our communities.

Our Values

We have a set of core values that guide everything we do. They are:

  • TEAMWORK. We offer help when others need it and collaborate to leverage our individual strengths.
  • RESPECT. We show consideration for our employees, customers, and business partners in all our interactions.
  • EXPERTISE. We take pride in identifying and employing the most current and effective work practices.
  • FAMILY. We provide a caring and supportive work environment where all employees feel valued.
  • PROFESSIONALISM. We provide superior products and services that demonstrate our expertise and commitment to quality.
  • HARD WORK. We put our very best effort into everything we do.
  • CANDOR. We speak openly and honestly when offering our thoughts and ideas and are receptive when others do the same.
  • FUN. We create an enjoyable environment where our employees, customers, and business partners can thrive.


We have locations in Bloomington, Columbus, Evansville, Indianapolis, Lafayette, and Terre Haute, Indiana, and serve surrounding areas.

If you seek a knowledgeable and experienced insulation contractor for your job, then contact RWS Insulation Services today. Our building science experts and professional installation team will help you create an energy-efficient, comfortable space.

*See actual warranty for complete details, limitations and requirements. Ten (10) years from date of installation by an Owens Corning Certified Energy Expert®.