Best is certainly subject to which area of Connecticut and whether you're looking for a full time detailer in a fixed location or a mobile business model.
That said, I think my company Eco Auto Detail fits your requirements of being trustworthy, using non greasy interior products and not needing to drive or even start your vehicle- while producing superior results. Proud to serve Hartford and Tolland Counties.
Eco Auto Detail, CT - Come to you Convenience