Interior and exterior glass are both part of a standard clean. So are the frames, the sills, the tracks and the screens. A large share of quotes in this market cover the outside only, and people find that out when somebody is loading up to leave.
Hard water spotting gets identified before it gets treated, because mineral etching looks like haze rather than dirt and it does not come off with a stronger squeegee. Metropolitan Utilities District lime-softens the Omaha supply to about ten grains per gallon, which is hard by any standard, so anywhere a sprinkler head reaches first-floor glass the deposits build every season.
And if it rains within fourteen days of a plan visit, the affected exterior glass gets re-cleaned at no charge. Nebraska weather should not cost you the job you just paid for. It covers rainfall and it applies once per visit, so it is a rain guarantee rather than a blanket warranty against construction dust or a sprinkler somebody turned back on.
Nothing on this site claims a licence number, an insurance figure, a founding year or a job count, because the business does not publish those anywhere they could be verified. Where a fact is not published, the page says less rather than inventing something plausible.