How to Tell Whether a Solar Company or Salesperson Is Actually Reliable

The most useful proof is not marketing. It is recent finished projects with real utility bills and real post-install outcomes.

Do not rely only on online reviews or general reputation. Those signals can be outdated, curated, or incomplete.

A stronger approach is to ask for several projects completed within the last six to twelve months and review the utility bills and solar billing results after installation.

If the total household spend dropped in the way the company promised, that evidence matters. If they cannot show real recent outcomes, trust should stay limited.