Maintenance is key to prolonging the lifespan of generators at home - homeowners can set a date and time for generators to run weekly tests and self-diagnose issues that may hinder the power source. Nowadays there are also wireless generator monitoring systems that can be connected to your smartphone to alert you on issues and performance.
They Came to check my furnace, thought it might be cracked, but took the time to thoroughly check it out with cameras and even removing a big piece to make sure my furnace was safe for me.
In the end they...
Always announce arrival in advance. Explain work that will be performed. Give you multiple options if possible. Also advise on any other possible future problems. Highly recommend! Will call them next time