Best Diner in South Plainfield

Q: Where are you located?

We are located in South Plainfield, NJ at 2002 Park Ave

The Light Is Always On in South Plainfield

Open 24 Hours. Open for Everyone.

South Plainfield's neighborhood diner — serving breakfast, lunch, dinner, and everything in between, any time you need it.

See the Menu

A Booth for Any Hour

Whether it's Sunday morning with the family or 2 a.m. after a long shift, there's a warm seat and a hot plate waiting for you.

Something for Every Craving

A Full Bar at the Diner

Cocktails, beer, and wine alongside your favorite diner plates. Not something you see every day — but you'll find it here.

Explore the Bar

Open 24 Hours, Any Occasion

Any Occasion We're always open, so your event doesn't have to fit a narrow window. Call us to talk through what you need.

Order Catering

Open 24 hours — yes, even right nowOne of the 10 Best Diners in Central JerseyFull bar — because diners deserve cocktails tooHomemade desserts worth staying up forBreakfast at midnight? We've got youOpen 24 hours — yes, even right nowOne of the 10 Best Diners in Central JerseyFull bar — because diners deserve cocktails tooHomemade desserts worth staying up forBreakfast at midnight? We've got youOpen 24 hours — yes, even right nowOne of the 10 Best Diners in Central JerseyFull bar — because diners deserve cocktails tooHomemade desserts worth staying up forBreakfast at midnight? We've got youOpen 24 hours — yes, even right nowOne of the 10 Best Diners in Central JerseyFull bar — because diners deserve cocktails tooHomemade desserts worth staying up forBreakfast at midnight? We've got youOpen 24 hours — yes, even right nowOne of the 10 Best Diners in Central JerseyFull bar — because diners deserve cocktails tooHomemade desserts worth staying up forBreakfast at midnight? We've got youOpen 24 hours — yes, even right nowOne of the 10 Best Diners in Central JerseyFull bar — because diners deserve cocktails tooHomemade desserts worth staying up forBreakfast at midnight? We've got youOpen 24 hours — yes, even right nowOne of the 10 Best Diners in Central JerseyFull bar — because diners deserve cocktails tooHomemade desserts worth staying up forBreakfast at midnight? We've got youOpen 24 hours — yes, even right nowOne of the 10 Best Diners in Central JerseyFull bar — because diners deserve cocktails tooHomemade desserts worth staying up forBreakfast at midnight? We've got you

Where South Plainfield Gathers

The Park Ave Diner has been the neighborhood's around-the-clock kitchen — good food and a familiar booth always waiting, no matter the hour.

What our guests are saying

I love fresh-squeezed orange juice. Next time I will ask for a mimosa with my omelette.

Ivan D.

This is an amazing place. My uncle recommended this spot to me and my wife, and we enjoyed everything about it. Can’t say that about many diners.

Tony D.

Good place to grab a meal. Had the same waitress twice but never got her name. She was the best for sure. The fam meets once a month to get together and never disappoints.

Chris T.

Always enjoy ordering breakfast from here. The service is great, the food is quick, and I enjoy coming here often.

Diego G.