WELCOME TO

JOHN J. KIRLIN, LLC

Welcome to John J. Kirlin, LLC, one of the nation's leading construction companies specializing in plumbing, heating, ventilation and air conditioning. Founded in 1960, Kirlin is one of the industry's most experienced and reliable contracting firms. Today Kirlin provides its clients with a full spectrum of construction services in its core specialty market, including design/build and construction management services.

Since its inception, John J. Kirlin, LLC has established a reputation for excellence. No challenge is too great and no detail is too small. From careful planning to skilled trade performance, clients know they can count on Kirlin to meet their needs.

JJK PORTFOLIO

Award-Winning Success.COMPLETE PORTFOLIO

• 

  NATIONALS BALLPARK

  Nationals Park is the new home to major league baseball's Washington Nationals. Read More...

• 

  WAYNE T. DAY SCHOLARSHIP PROGRAM

  One of the many benefits of working at John J. Kirlin, LLC is that employees, their spouses and their children can become eligible to receive a scholarship from... Read More...

• 

  CAMILLE KENDALL ACADEMIC CENTER

  Located at the Shady Grove satellite campus of the University of Maryland, the Camille Kendall Academic Center is a 192,000 square foot facility that includes 45 "smart"... Read More...