We have had a few Fire and Safety companies service our fleet extinguishers over the years. The “other guys” never seemed to have time for us and would only service a few extinguisher at a time. Most of the time the “other guys” would tell us they couldn’t service an extinguisher and needed to sell us a new one. Certizona is just the opposite of the “other guys”. They are on time, very responsive and very professional. They serviced our extinguishers on site and in a timely fashion. They didn’t ask for our first born sons, nor did they ask for an arm and a leg. They are fair on their pricing and eager to show us how it all works. Everything they did was transparent and honest. I could not recommend a company more. Look if you have Fire and or Safety needs. Definitely give Certizona a shot. You will not be dissapointed.