My father used to use POCO Solar Energy Inc, so I do too. I have no complaints. I have a water heating and electrical system they service. I'm a contractor, so I'm really fussy. I can tell right away if a company has no idea what they're doing, POCO knows what they're doing. They are an efficient group and show up when they say they're going to and do what they've told me they're going to do. They do a really good job. If there are issues that need to be tweaked, fixed or addressed, they always come back to do it no problem. I have recommended them to many other people.