Laundromats in Groton, CT
4 laundromats in and around Groton, Connecticut — check the last-wash time before you set out — most attended stores stop new loads 60–90 minutes before closing, and card-only stores keep no change machine on site.
Groton Laundromat
591 Route 12, Groton, CT 06340-2918
Perfect Wash Laundromat
988 Poquonnock Rd, Groton, CT 06340-4259
Super Saver Free Dry Laundromat Card / app payLarge machines
712 Long Hill Rd, Groton, CT 06340-4269
Tip: weekday mornings are the quiet hours — evenings and Sunday afternoons are when every machine is taken. If you have a comforter or sleeping bag, look for a store with 40–80 lb front loaders; a home-size washer will not clean it.