Neighborhood · updated September 2026
HART District
The HART District — Haven Avenue & Rancho Technology — is the city's name for its southern employment core, the grid of offices, logistics, and light industry between Foothill and the 10. It sounds like a zoning document, and mostly is, but it's also where some of the city's most interesting food and drink hides.
Warehouse districts are where independent operators can afford rent, and it shows: Haven City Market fills a former industrial hall with thirty vendors, the city's breweries pour between roll-up doors, and lunch counters serve the workforce crowd weekdays. Come at night and it's quiet except for the taprooms — which is exactly when to visit them.
In HART District
Hotels
Aloft Ontario-Rancho Cucamonga
Hotel in the south-city hotel cluster just north of Ontario Mills, at 10480 4th St.
Restaurants
bushi by JINYA
bushi by JINYA is a restaurant on Haven Avenue in the HART District.
Hotels
Courtyard Ontario Rancho Cucamonga
Hotel in the south-city hotel cluster just north of Ontario Mills, at 11525 Mission Vista Dr.
Hotels
Fairfield Inn & Suites Ontario Rancho Cucamonga
Hotel in the south-city hotel cluster just north of Ontario Mills, at 9550 Pittsburgh Ave.
Restaurants
Famous Dave's BBQ
Famous Dave's BBQ is a barbecue restaurant on 4th Street in Rancho Cucamonga.
Coffee
Goose Coffee
goose coffee is a small coffee shop on Milliken Avenue in Rancho Cucamonga.
Food Halls
Haven City Market
The Inland Empire's largest food hall — 30+ local vendors under one roof on Haven Ave.
Hotels
Hilton Garden Inn Ontario/Rancho Cucamonga
Hotel in the south-city hotel cluster just north of Ontario Mills, at 11481 Mission Vista Dr.
Hotels
Holiday Inn Express & Suites Ontario Airport-Mills Mall
Hotel in the south-city hotel cluster just north of Ontario Mills, at 9589 Milliken Ave.
Hotels
Homewood Suites by Hilton Ontario-Rancho Cucamonga
Hotel in the south-city hotel cluster just north of Ontario Mills, at 11433 Mission Vista Dr.
Restaurants
Java Bistro
Java Bistro is an Indonesian kitchen on Milliken Avenue in Rancho Cucamonga.
Restaurants
Jojo's TaiwanEats
Jojo's TaiwanEats is a restaurant on Haven Avenue in the HART District.
Restaurants
Kausa Peruvian Restaurant
Kausa Peruvian Restaurant cooks Peruvian food on Archibald Avenue in Rancho Cucamonga.
Restaurants
Kura Revolving Sushi Bar
Kura Revolving Sushi Bar is a conveyor-belt sushi restaurant on Milliken Avenue in Rancho Cucamonga.
Restaurants
Lazy Dog Restaurant & Bar
Lazy Dog Restaurant & Bar is a scratch-kitchen American restaurant on 4th Street in Rancho Cucamonga.
Bars & Nightlife
Native Son
The craft cocktail and beer bar inside Haven City Market — with a speakeasy that opens at five.
Bars & Nightlife
Raffael’s Silver Cloud Lounge Club
Cocktail Bar spot on Haven Avenue.
Hotels
Residence Inn by Marriott Ontario Rancho Cucamonga
Hotel in the south-city hotel cluster just north of Ontario Mills, at 9299 Haven Ave.
Breweries
Rowdy's Brew Co.
An independent taproom in the industrial district — where RC's actual beer scene lives.
Restaurants
Shokunin
Shokunin is a sushi restaurant on Haven Avenue in the HART District.
Hotels
TownePlace Suites Ontario Airport
Hotel in the south-city hotel cluster just north of Ontario Mills, at 9625 Milliken Ave.