NATIONAL BOILER SERVICE

100+ SHUTDOWNS. 
EVERY YEAR. 
ON SCHEDULE.

The boiler shutdown contractor of choice across North America since 1989.

EXPERTS IN

Boiler Repair & Maintenance

National Boiler Service completes jobs safely, on time and with top-notch quality.  We provide installation, fabrication, and repair services vital to maintaining the life of your boiler system.

300+ yr combined experience

10,000+ work force

Licensed in 39 states

100+ annual outages

WE PROVIDE

Emergency Services

NBS is committed to reducing costs and safety incidents associated with sudden outages. We provide 24/7 emergency repair capabilities with NBS home office personnel coordinating all appropriate manpower and tooling to ensure maximum safety and minimal downtime.

24/7/365 DEDICATED HOTLINE

(877) 360-0858

With our dedicated emergency hotline staffed 24/7, we are able to deploy emergency response trailers within hours of your call--not days. Our superintendents are stationed throughout the nation to provide the most experienced professionals and tooling for your specific repair.