I found Oahu Airport Express using Yelp. I called 4 days prior to my arrival to HNL (Jan 10). Dave was professional and took down my information. He provided me with instructions upon arrival. My flight was on United and it was very easy to find him once I got my luggage. I also made arrangements for him to pick me up at 0500 at my hotel for the return to the airport.
I enjoyed the direct services of the shuttle. I enjoyed the pleasant conversation with Dave. As a US Navy Reservist, Dave shared with me his experience as a former SAR swimmer. For those wanting to support a professional, local company that is Veteran owned, hands down go with Oahu Airport Express. Keep in mind that Dave employs other drivers so you may not be as fortunate to get Dave nonetheless, his company provides reliable with overall value from/to the airport on the island.
Information on myself. Sales Executive, mid 40's. For me convenience is a priority but also is professional, friendly makes my short list.