

Who We Are
CSR Mechanical Services was founded in 2022 and brings over 30 years of trade experience to the Middle TN & Southern KY areas. During the past three decades, members of our team have become industry leaders in commercial and industrial HVAC services while creating long-term client relationships. Our mission is to provide the highest quality work and craftsmanship.
Our Service Area
We serve clients throughout Middle Tennessee and Southern and Central Kentucky.
Chris Lewis
Founder & CEO
Chris Lewis is the proud owner of CSR Mechanical Services in Sumner County, TN, a fourth-generation, family-owned and operated heating and air conditioning company. After 18 years of growing and managing our family business, we made the exciting decision to move to Middle Tennessee for a new chapter.
Our roots run deep in the HVAC industry, and while the original family business is still thriving, our goal is to bring that same level of dedication, expertise, and service to Middle Tennessee and Southern Kentucky. We’re committed to providing top-notch HVAC solutions and creating lasting relationships with both new and loyal customers in this vibrant community.
For over 60 years in the industry, CSR Mechanical Services and our prior affiliates continue to uphold the values that have made our family business successful—honesty, integrity, and exceptional service. We are excited to share our knowledge, passion, and commitment to excellence with our neighbors here, and we look forward to earning your trust for all your heating and cooling needs.
