Company History
Since 1937, the Warner name has been synonymous with value, quality, and integrity. With Matt Warner becoming CEO in 1998, our company reached a rare accomplishment—its third generation of family ownership. Over the decades, R.W. Warner has expanded into a family of service divisions that include Warner Service, Warner Construction, Kaempf & Harris, and Warner Mechanical. Our unwavering commitment to customer satisfaction has allowed our enterprise to continually grow for over 88 years.
Warner Mechanical is one of the region’s largest and most respected mechanical contractors with equipment and technology capable of handling even the most complex major mechanical systems and plumbing installations. Our portfolio of clients includes some of the world’s largest contracting companies, as well as school and government agencies throughout the quad-state region. Our mechanical division is known for its team-focused approach to projects, scheduling integrity, reliable budgeting, and quality workmanship.

About
Warner Mechanical
Dependability, consistency, reliability, and experience are hallmarks of successful companies everywhere. For R.W. Warner, those qualities are a result of generations of value-driven leadership. Matt Warner’s vision was to establish a general contracting company that offered a full range of construction services with the benefits and knowledge of large scale operations coupled with the personalized service of a family-run company.
Over the decades, R.W. Warner has expanded into a family of service divisions that include Warner Service, Warner Construction, Kaempf & Harris, and Warner Mechanical. Our unwavering commitment to customer satisfaction has allowed our enterprise to continually grow for more than 80 years.
Warner Mechanical is one of the region’s largest and most respected mechanical contractors with equipment and technology capable of handling even the most complex major mechanical systems and plumbing installations. Our portfolio of clients includes some of the world’s largest contracting companies, as well as school and government agencies throughout the quad-state region. Our mechanical division is known for its team-focused approach to projects, scheduling integrity, reliable budgeting, and quality workmanship.