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Company Summary

Company Overviews

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 1,900 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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Rating Reviews

Rating is calculated based on 18 reviews and is evolving.

Featured Reviews

Project Coordinator
4.0
21 August 2026
Great Place for Project Coordinators with Flexibility
Pros: I appreciate the solid work flexibility here, especially as a Project Coordinator in construction. The team is collaborative, always ready to help and teach new things. Management genuinely supports professional growth and work-life balance.
Cons: Sometimes, during peak project periods, the workload for a Project Coordinator can be quite demanding, which can challenge work-life balance temporarily. Communication flow between departments could be smoother to avoid small hiccups in project timelines.
Advice to Management: Continue fostering the supportive company culture and investing in professional development. Streamlining some internal approval processes could further enhance efficiency for employees, especially during our busiest seasons in the contracting industry.
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Service Coordinator
4.0
16 August 2026
Solid Company, Great Team in Milwaukee
Pros: I really enjoyed the collaborative team environment at Ahern. As a Service Coordinator, I worked closely with many departments, and everyone was generally supportive and willing to help. This large mechanical contractor offers strong job security and a sense of stability, which is great in the construction industry. There are also decent opportunities for learning new skills and developing professionally, especially if you show initiative. The benefits package is competitive, and the
Cons: The biggest challenge was sometimes the workload during peak seasons; it could feel overwhelming for a Service Coordinator, leading to some long days. Communication between different parts of the organization, while generally good, could sometimes be a bit slow, impacting the efficiency of certain tasks. There's also room for streamlining some internal approval processes to make daily operations smoother. Career progression pathways could be clearer for administrative roles.
Advice to Management: Continue to invest in process improvement and technology to streamline workflows, especially for Service Coordinators handling multiple projects. Clearer communication on career development pathways would also be beneficial for employees looking to grow within this established mechanical
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Project Engineer
3.9
24 August 2026
Stable Mechanical Contractor with Growth Potential
Pros: Ahern, an established mechanical contractor, offers solid job security in the construction industry. The diverse project pipeline and stable company structure provide confidence. I've also found a supportive team environment in Milwaukee, fostering learning and professional development.
Cons: While job security is strong, some project deadlines can lead to intense workloads during peak times. Communication could be more proactive regarding schedule shifts, helping Project Engineers manage tasks better across multiple projects.
Advice to Management: Focus on improving internal communication across project teams, especially for large mechanical contracting jobs. Proactive updates would help Project Engineers better manage workloads and improve work-life balance for everyone.
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Common Questions About Ahern

Does Ahern offer remote or hybrid work options for their administrative roles in Wisconsin?
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