Build Your Future with Ahern
Looking for a company that values your skills, respects your contributions, and gives you the tools to thrive?
With more than 145 years as a family-owned business, we’ve built a reputation as one of the best mechanical and fire protection contractors in the country. We pride ourselves on delivering unmatched quality and innovation while providing you with job stability and support. We have an exciting opportunity for a Service Sprinkler Fitter Journeyman located in Rochester, MN
Here’s what you can expect when you work at Ahern:
How will you contribute?
As a Minnesota Licensed Service Sprinkler Fitter Journeyman, you will work on service projects throughout the Rochester, MN area. In this role, you will maintain and inspect sprinkler systems within a variety of industries, including heavy industrial, commercial, schools, healthcare, and food plants. Your employment relationship will be governed by a collective bargaining agreement. This is an excellent opportunity to showcase your exceptional customer service skills while actively engaging with Ahern's customers.
What do you need to qualify?
Ideal candidate will be working as a journeyman through UA Local 669 and have experience leading construction projects in diverse industries or experience as a fire sprinkler service technician for a previous employer.
By joining Ahern, you’ll gain the stability of a company that’s been a leader in the industry since 1880, the pride of doing meaningful work, and the support of a team dedicated to your success. Don’t settle for just any job - experience what it’s like to work for the best!
Ahern is an Equal Opportunity/Affirmative Action Employer and is committed to providing a workplace free from discrimination and harassment.

Ahern is a mechanical and fire protection contractor specializing in HVAC, Plumbing, Building Controls, Sprinkler, Extinguisher & Alarm and Fabrication for construction and service projects. Founded in 1880, the company has over 1,700 employees servicing commercial and industrial customers across the United States. We partner on new construction or retrofit projects, service existing facilities, and provide prefabricated systems while reducing client risk on projects of all sizes.
Ahern's Core Purpose:
To create and maintain systems that save lives, improve the environment, and ensure personal comfort and well-being.
For additional Company information, please visit jfahern.com.
For information on starting a career with us, please visit aherncareers.com.
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