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Local 669 is over 17,000 members strong throughout the United States. Our members are on the front lines for providing lifesaving, property saving Fire Sprinkler and Suppression Systems.
Apprenticeship and Training
The JATC governs all training for Sprinkler Fitters Local 669. This encompasses our more than 13,000 active journeyperson and more than 4,000 apprentices.
Education is key to a highly skilled workforce.
The construction industry is thriving, and the demand is high.
We are career-oriented individuals, proud of our heritage!
Jurisdiction
News & Updates
IMPORTANT NOTICE REGARDING TERMINATION OF HINGE HEALTH EFFECTIVE APRIL 1, 2026 - Tuesday, March 3, 2026
IMPORTANT NOTICE REGARDING NEW UTILIZATION REVIEWER AND CASE MANAGER EFFECTIVE FEBRUARY 1, 2026 - Wednesday, February 4, 2026
IMPORTANT PARTICIPANT NOTICE REGARDING NEW RETIREMENT PLANNING SERVICES VENDOR | FRANCIS LLC - Wednesday, January 7, 2026
2026 - NASI WELFARE FUND BENEFIT ANNOUNCEMENT - Thursday, December 18, 2025
IMPORTANT PARTICIPANT NOTICE REGARDING NEW “TARGET DATE” INVESTMENT PROGRAM EFFECTIVE JANUARY 20, 2026 - Wednesday, December 10, 2025
Important Information about Reporting and Remittance Procedures through Service Providers - Thursday, November 6, 2025
Years of Satisfaction
About Local 669
This gives the members of Local 669 the flexibility to work in almost any part of the United States they would like to seek employment. The career of the Sprinkler Fitter can provide a range of opportunities for achievement. Once an apprentice successfully completes the apprenticeship program and becomes a Journeyman, many opportunities lie ahead. You can work as a foreman, move up to superintendent or even move into management with a company. On the other hand, you can strive to continue building on the most respected labor unions in the construction industry. Being identified as a Sprinkler Fitter is both rewarding and fulfilling.
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Resources
We have the OSHA-approved courses you need to complete your essential safety training and boost your knowledge about key safety and health topics.
Expert & Certified Staff
Productivity and Safety
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