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Working At John J Kirlin

Zippia Score 3.9

John J Kirlin overview

John J. Kirlin, LLC, a construction company, provides mechanical trade contracting, design/build construction management, fire protection, and mechanical services in the United States and internationally. The company offers commercial, industrial, and high density residential plumbing and mechanical construction services; fire sprinkler work and fire protection services; plumbing, heating, ventilation, and air conditioning; and coordination and engineering, building information modeling, quality control, commissioning, Leadership in Energy and Environmental Design services. It also fabricates steel, copper, glass pipe, plastic pipe, valve assemblies, pipe specialties, and equipment hook-ups. The company s portfolio includes airport and transportation, bio-tech, commercial, correctional, cultural, data/telecom, design/build, education, federal government, healthcare, hospitality, industrial, laboratory/research and development, mixed-use/residential, renovation, and sports and entertainment. John J. Kirlin, LLC was founded in 1960 and is headquartered in Rockville, Maryland with principal offices in the Mid-Atlantic; North Carolina; South Carolina; and Ft. Lauderdale, Miami, and Tampa, Florida.
John J Kirlin is a well-established company. It was founded way back in 1960. This time-proven company loves to hire graduates from Montgomery College, with 13.8% of its employees having attended Montgomery College. Want to explore some other great places to work in the United States? You can check out our full list of Best Companies to Work For in the United States.
Based in the United States, John J Kirlin is a key player in the construction industry with 1,200 employees and an annual revenue of $280.0M.

The Organization’s Mission

Building our company to be the business partner and employer of choice.


Construction and Engineering





Founded in






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John J Kirlin careers

On average, employees at John J Kirlin stay with the company for 3.1 years. Employees most commonly join John J Kirlin after leaving Southland Industries. When they leave John J Kirlin, they most frequently get their next job at Southland Industries.

Average Length of Employment

John J Kirlin

3.1 years
TP Mechanical2.7 years
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John J Kirlin Financial Performance

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$100M - $1B

Founded in


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John J Kirlin Competitors

Frequently Asked Questions about John J Kirlin

When was John J Kirlin founded?

John J Kirlin was founded in 1960.

How many Employees does John J Kirlin have?

John J Kirlin has 1,200 employees.

How much money does John J Kirlin make?

John J Kirlin generates $280.0M in revenue.

What industry is John J Kirlin in?

John J Kirlin is in the construction and engineering industry.

What is John J Kirlin's mission?

John J Kirlin's mission statement is "Building our company to be the business partner and employer of choice."

Who are John J Kirlin's competitors?

John J Kirlin competitors include Ivey Mechanical, TP Mechanical, Professional Plumbing Corp, Progressive Plumbing, JA Croson, CENTURY CONTRACTORS, SUPERIOR MECHANICAL SYS, QUALITY MECHANICAL CONTRACTORS, J & A Mechanical Inc., AMPAM Parks Mechanical, Superior Plumbing & Heating Inc., Brandt Engineering Co Inc., Total Plumbing, Inc., COLONIALWEBB CONTRACTORS, DYNAMIC PLUMBING SYS, United Mechanical, The Waldinger Corporation, Freeman Mechanical, U.S. Engineering, Young Plumb & Heat.

What is John J Kirlin's website?

You can find the John J Kirlin website at

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You can find out what it is like to work at John J Kirlin, also known as JOHN J KIRLIN LLC, John J Kirlin LLC and John J. Kirlin, LLC.

Zippia gives an in-depth look into the details of John J Kirlin, including salaries, political affiliations, employee data, and more, in order to inform job seekers about John J Kirlin. The employee data is based on information from people who have self-reported their past or current employments at John J Kirlin. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of John J Kirlin and its employees or that of Zippia.