Ahern Ranks 19th on List of Top 100 Mechanical Contractors

Ahern was recently designated the 19^th largest mechanical contractor in the United States as featured in CONTRACTOR Magazine’s 2019 “Book of Giants” listing. The magazine ranks the top 100 contractors by annual revenue for all mechanical projects. The Company also ranked 5^th in the Top 10 Mechanical Contractors in the Midwest.

J. F. Ahern Co. is a mechanical and fire protection contractor specializing in HVAC, Plumbing, Controls, Sprinkler, Extinguisher & Alarm and Fabrication for construction and service projects. Founded in 1880, the company has over 1,500 employees servicing commercial, industrial, and manufacturing customers across the United States. To keep up with the latest company news and events, visit jfahern.com or follow us on Facebook or LinkedIn.