https://freeonlineencyclopedia.net/testing-your-nationwide-fire-sprinklers/ If your sprinklers are not in good working order If your sprinklers are not in good working order, you could cause property damage or injury to an employee. The video explains the main reasons to have Nationwide firefighters. The installation team checks sprinklers as they’re installed. They should be checked every year by your fire department or your company in the following years. If your business completes welding work or is currently in construction, sprinklers are a must to eliminate any worry about a burning fire spreading. Commercial sprinklers are constructed to protect all the area in need of protection. Certain industries and states, the regulations for sprinklers that…