Koorsen offers UL300 upgrade programs to assist our customers with this requirement. We offer payment programs with 0% interest! Koorsen offers 24 hour service 365 days a year so we are there when you need us. Koorsen is recognized as one of the top restaurant fire suppression companies in any jurisdiction we are located. This means you can be assured our company understands the permit and approval process to get your project completed on-time with no delays. Koorsen provides our unique deficiency reporting program to ensure you are aware of any problems with your fire suppression system upon completion of your inspection. We also provide an estimate to repair the system at the time to ensure you know what needs to be done.