No, it's a legit company. But they provide a useless service. They make money by tricking people into thinking they need the service. They send official looking letters asking you to pay money.

What they are doing is scouring the UCC filings in Connecticut, which stands for Uniform Commercial Code, which includes all laws relative transactions such as equipment leases and related secured interests.

The solar lease company had to file UCC paperwork to affect a lien on your house for the duration of the lease. That's there to make sure they get their equipment back and get paid for the entire lease duration, such as if you sell the house or stop paying, they can foreclose the lien. This company is offering for $90 to summarize the paperwork that has already been filed with the state.

As a business owner, I get these letters all the time. Sometimes they basically want to provide me with a copy of paperwork that I filed myself.