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Marinette, WI

While our Marinette facility itself supports fire equipment/life safety services, Ahern extends its full line of mechanical, fire protection, and prefabrication services to this region from surrounding Wisconsin offices. In partnering with building owners, facility managers, and general contractors, our team’s experience leads to improved project and service schedules.

Ahern employees average 6 years of industry experience.

Fire Protection Services

Fire protection systems are our bread and butter. Our services range from basic design, to installation, servicing and repair. With a team of NICET-certified designers, experienced in-house fabricators, and seasoned field teams, we're well equipped to meet your project's needs. 
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Commercial HVAC Services

Since our inception, we've been a go-to commercial HVAC contractor in the Marinette area. From central station air handling systems, to hot water heating plants, to variable refrigerant flow systems and everything in between, we have yet to find a project we can't handle. 
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Commercial Plumbing Services

Whether it pertains to an existing building or new construction project, we'll efficiently and effectively design, install, maintain and repair its plumbing systems. As one of the most established commercial plumbing contractors in Marinette, WI, we have the resources and experience to complete your project in a timely fashion. 
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Pipe Fabrication Services

No pipe fabrication job is too difficult for our Marinette team. Serving industries like power generation, food and beverage, pulp and paper, automotive, chemical, and many more, we can fabricate pipes ranging from 1/2-inch to 144-inch diameters, wall thicknesses up to four inches, and do so with a 98% on-time delivery rate. 
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Process Piping Contractors

Whether your process piping systems carry solids, liquids, or gasses, whether you operate in the pharmaceutical, pulp and paper, printing, manufacturing, alternative fuel, or power plant industries, our Marinette team has the know-how and state-of-the-art facility for accurate, efficient and effective process piping solutions. 
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Contact Info

2910 Angwall Drive
Marinette, WI 54143
United States