Career
R. W. Warner, Inc. is an Equal Employment Opportunity Employer. It is the policy of R.W. Warner, Inc. to recruit, hire, train and promote individuals, as well as administer any and all personnel decisions, without regard to race, color, religion, gender, age, national origin or ancestry, marital status, veteran status, status as a qualified individual with a physical or mental disability, or other characteristic protected by applicable law. R.W. Warner, Inc. will not tolerate unlawful discriminatory practices and harassment at any level and any such conduct is prohibited. Your application will remain active for 30 days.
The safety, health and welfare of our employees is a primary concern for the company. In order to assure a work environment free of the hazards of drugs and alcohol, we conduct mandatory preemployment, random and post accident screening.
For the security of our clients and customers, R. W. Warner is pledged to uphold all U.S. employment laws and conducts a background check on all employees.
FAQs
Find answers to common questions about our services and how we can assist you.
R.W. Warner, Inc. is a family-owned construction and mechanical contracting firm based in Frederick, Maryland, offering plumbing, HVAC, electrical, and general contracting services across multiple industries.
We serve a wide range of industries, including residential, commercial, industrial, institutional, and government sectors. Our team is equipped to handle everything from home services to large-scale mechanical and construction projects.
R.W. Warner, Inc. is located in Frederick, Maryland, where it has maintained a strong presence since its founding. This central location allows the company to efficiently serve clients across Western Maryland, Northern Virginia, and parts of West Virginia, supporting a wide range of residential, commercial, and industrial projects.
Our company comprises several specialized divisions:
- Williams Electric – Electrical contracting services
- Warner Mechanical – HVAC and plumbing solutions
- Warner Construction – General contracting and construction management
- Kaempf & Harris Sheet Metal – State-of-the-art sheet metal fabrication and installation services
Our website serves as a central hub to direct you to the appropriate division. To connect with the appropriate division for your project, please contact us through one of the following methods:
Phone: (301) 662-5387
Email: info@rwwarner.com
Contact: Contact Us
Our team will direct your inquiry to the relevant division, be it Warner Construction, Warner Industrial, Warner Mechanical, Warner Service, or Kaempf & Harris to ensure your project's specific requirements are met efficiently.
Our main office is situated at : 217 Monroe Avenue
Frederick, Maryland 21701 where we coordinate our operations and support projects across the region.
