They installed a fire sprinkler system in my house in 2004. I had many problems during the installation process. They were very unorganized and difficult to contact. One day one of the employees was leaving after only working an hour or so. I asked why he was leaving and he replied that Systematic had failed to pay him for fourth time. They finally finished the work and I was relieved. In 2008 we had a fire in the kitchen. The fire destroyed the house. The insurance company claimed the fire sprinkler system was improperly installed. It is amazing that this company is still in business. They do not pay their employees benefits or social security. They will not return your call once they have started the job. The systems they install are not NFPA compliant and most likely will fail during a fire. They are thieves and someday maybe even murders if someone dies due to poor installation.