24-Hour Laundromats in Hawaii
5 of the 57 laundromats we track in Hawaii have 24-hour access. Google's hours badge lumps every '24 hours' listing together, whether it means a staffed desk all night or just card-access machines after the attendant clocks out — a distinction map search can't show but matters if you're standing outside at 2 a.m. Every 24-hour laundromat here is confirmed from the shop's own posted hours or website, not a stale hours field. Full listings for every city are on the Hawaii page.
Honolulu 3
Manoa Laundry Open 24 hoursCard / app pay
2752 Woodlawn Dr, Honolulu, HI 96822-1802
Nuuanu Laundry Open 24 hoursWash & foldAttendant on dutyLarge machines
1627 Nuuanu Ave, Honolulu, HI 96817
iDo Laundry Open 24 hoursCard / app pay
2335 Kalakaua Ave, Honolulu, HI 96815-2571
Kailua Kona 1
United Laundry Services Kona Open 24 hours
74-5475 Loloku St, Kailua Kona, HI 96740
Waimanalo 1
Waimanalo Laundry Services Open 24 hoursCard / app payWash & foldPickup & deliveryAttendant on duty
41-1537 Kalanianaole Hwy, Waimanalo, HI 96795-1162
Bring quarters even at a 24-hour spot. Card and app readers are common now, but the change machine is usually the first thing to break overnight with no attendant to fix it — cash-backup quarters keep you from getting stuck mid-cycle at 3 a.m.