Ace Drive-In: The Joliet Classic Where Carhops and Homemade Root Beer Keep the Tradition Alive

Tucked along Plainfield Road in Joliet, Ace Drive-In has been pulling cars into its lot since 1949. Carhops still take orders and bring food out to waiting vehicles, and the homemade root beer has become as much a part of the experience as the burgers themselves.

For anyone who grew up going to drive-ins or who just wants a meal that feels genuinely different from the usual fast-food stop, Ace is worth knowing about.

Ace Drive-In is the strongest match for the clues

When you picture a classic Illinois drive-in with carhop service, homemade root beer, and a menu built around burgers and sandwiches, one address keeps rising to the top: 1207 Plainfield Road in Joliet. Ace Drive-In checks every box in that description.

A 2025 Shaw Local report on Illinois drive-up restaurants confirms that Ace still offers carhop service and calls out its pork tenderloin, double steak burger, and double cheeseburger as customer favorites.

The word “diner” sometimes floats around in casual conversation about Ace, but the available sources consistently describe it as a drive-in. Customers eat in their vehicles or at picnic tables rather than at an indoor counter.

That distinction matters if you are planning the trip with a specific experience in mind.

Ace is a strong match, but calling it the only Illinois business keeping the carhop tradition alive would not be accurate. The Rootbeer Stand in Oglesby is another documented Illinois spot offering carhop-style service, root beer, and burgers.

A handful of other surviving drive-ins and root-beer stands are scattered around the state. Ace stands out because of its Joliet location, its 1949 founding date, its homemade root beer, and the combination of all those elements together.

That combination, supported by recent local reporting and a Heartland destinations Route 66 dining listing, makes it the best-documented answer to the article’s central question rather than the sole survivor of a vanished era.

A 1949 opening anchors the restaurant’s history

Harold and Irene Voitek opened Ace Drive-In in 1949, making it one of the longer-running drive-ins in Illinois by any measure. Shaw Local’s 2025 account traces that founding and notes that the Pierson family took ownership in 1983.

That handoff kept the business going rather than closing it, which helps explain why Ace is still operating more than seven decades after it first opened.

A restaurant surviving from 1949 to today is genuinely notable, but longevity alone does not tell the whole story. Ownership changes, staff turnover, equipment upgrades, and shifting supplier relationships all happen over the course of 75-plus years.

The sources confirm the founding date and the 1983 ownership change; they do not document whether the root-beer recipe, the production method, or the exact service format has remained the same throughout. Treating Ace’s history as continuous is fair.

Treating every detail as frozen in amber since the Voiteks opened the doors would go further than the evidence supports.

What the history does establish clearly is Ace’s place in Joliet’s warm-weather rhythm. A Patch report describing Ace as a Joliet summer tradition captures the way locals talk about the restaurant’s return each season.

For many Joliet-area families, the drive-in’s reopening after winter is a reliable marker that summer has arrived, the kind of landmark that earns its reputation not through a single memorable visit but through years of repeat stops on warm evenings.

The window-service ritual has a documented past

Pull into a conventional drive-through today and the transaction is quick and anonymous: a bag slides through a window and you are back on the road in under two minutes. The classic drive-in format worked differently, and Ace has a documented record of doing it the older way.

A 2008 Lincoln Highway News profile of Ace describes a carhop hooking a food tray onto a partially raised car window, delivering burgers, fries, and root beer without the customer ever leaving the seat. That image captures something specific about the drive-in experience that a paper bag handed through a slot simply cannot replicate.

The distinction between those two formats is more than aesthetic. At a traditional drive-in, the car is the dining room.

The carhop comes to you, the tray stays at your window, and the meal happens on your own schedule rather than the restaurant’s. That slower, vehicle-centered pace is a big part of what draws people to places like Ace in the first place.

The 2008 account is solid historical evidence, but it is now more than fifteen years old. Service formats can shift with staffing levels, weather conditions, public-health procedures, or ownership preferences.

The tray-attached-to-the-window detail should be treated as a documented part of Ace’s past rather than a guaranteed feature of your next visit. Recent local reporting confirms current carhop service at Ace, but it does not specify whether the tray-and-window procedure remains the standard method.

Call before you go and ask, so you know exactly what to expect when you pull in.

One detail worth setting aside entirely: no reliable source places roller skates on Ace’s carhops. That imagery belongs to a different chapter of American drive-in history and should not be assumed here.

Homemade root beer leads the food story

Homemade root beer is the item that separates Ace from most burger spots on any Illinois highway. Documented by multiple sources over the years, the house-made root beer is the kind of detail that turns a routine lunch stop into something people mention to friends.

The 2008 Lincoln Highway News profile confirms homemade root beer as a feature of the Ace experience, and more recent directory listings continue to associate it with the restaurant.

Frosted mugs appear in historical accounts and some review listings as part of the classic presentation. That detail is plausible and consistent with traditional drive-in culture, but the strongest recent reporting focuses on the root beer itself rather than the glassware.

Whether frosted glass mugs remain the standard delivery method today is worth confirming directly with the restaurant before you build your expectations around that image.

The 2025 Shaw Local piece highlights the pork tenderloin, double steak burger, and double cheeseburger as items that customers come back for. Those are reported customer favorites drawn from recent local coverage, not independently verified rankings or awards.

The menu also includes other sandwiches and sides typical of the drive-in format. A Route 66 dining listing places Ace within the broader tradition of roadside stops that pair simple, satisfying food with a sense of place.

One claim worth avoiding: the sources confirm the restaurant’s 1949 founding and its homemade root beer, but they do not prove that the current recipe or brewing method has remained unchanged since the Voiteks first opened. The root beer is documented and real; the unbroken-since-1949 lineage of that exact recipe is not something the available evidence can confirm.

The appeal comes from a preserved local ritual

Plenty of restaurants serve good burgers. Far fewer give you a reason to sit in your car, roll down the windows, and let the evening slow down around you.

That unhurried, vehicle-centered experience is a significant part of what draws people to Ace, and it is grounded in something real: more than 75 years of seasonal operation in the same Joliet location.

Local reporting frames Ace as a genuine summer tradition for Joliet-area residents, not a novelty destination that people visit once out of curiosity. That framing comes from the community itself, not from a marketing campaign.

Whether carhop service or homemade root beer is the specific reason customers return is hard to pin down with certainty; the connection between those features and repeat business is something regulars express rather than something researchers have measured. What the evidence does show is that Ace has sustained that loyalty across multiple decades and at least one ownership change.

Shaw Local’s 2025 roundup of Illinois drive-up restaurants places Ace within a broader surviving tradition rather than treating it as an isolated curiosity. That context matters for visitors who want to understand what they are experiencing.

Ace is not a theme-park recreation of a drive-in; it is an actual one that has been operating continuously in a working-class Joliet neighborhood for generations. Other Illinois spots like The Rootbeer Stand in Oglesby carry a similar tradition in different corners of the state, which suggests that the appetite for this kind of experience has not disappeared.

Ace simply happens to be one of the best-documented examples in the greater Joliet area.

Call ahead before planning the stop

Before you map the route and load up the car, make one phone call. Ace Drive-In’s listed number is 815-726-7741, and the address is 1207 Plainfield Road in Joliet.

Shaw Local’s 2025 report and the 2008 Lincoln Highway News profile both confirm that address and phone number, so those details have been consistent over time.

Ace has historically operated on a seasonal schedule. A Joliet tourism listing gives an April-through-September window, and local reporting has described the restaurant as a summer tradition.

Those hours reflect what sources documented at the time they were published, not necessarily what Ace is doing in any given current year. Opening dates, daily hours, and payment methods can all shift from season to season, so treating any older published schedule as a guarantee would be a mistake.

When you call, ask specifically about current opening dates, daily hours, the menu, accepted payment methods, whether frosted mugs are available, and how carhop service currently works. That last question matters if the tray-and-window experience is a primary reason for the trip.

You will save yourself a long drive to a closed lot or a service format that does not match your expectations.

If you plan to carry food home or make additional stops after eating, food safety is worth thinking through. Illinois Extension advises keeping perishable food out of the 40 to 140 degree Fahrenheit danger zone and refrigerating it within two hours.

On a hot summer day, the interior of a parked car can exceed safe temperatures far more quickly than that. Eat at the drive-in while the food is fresh, and if you do take anything home, get it into a cooler or refrigerator promptly.

Burgers and root beer are best enjoyed right where they were made, anyway.

Ace offers a documented taste of drive-in history

Ace Drive-In gives visitors a well-supported opportunity to experience something that most American towns lost decades ago: a working drive-in where carhops come to your car, the root beer is made in-house, and the menu has not chased trends. Recent local reporting confirms that carhop service and homemade root beer remain part of the Ace experience, and the restaurant’s 1949 founding gives that experience genuine historical weight rather than manufactured nostalgia.

What Ace cannot promise in advance is every specific detail: the tray hooked to a partially raised window, a frosted glass mug with every order, or guaranteed hours on any particular day. The 2008 Lincoln Highway News account documents those classic elements as part of Ace’s story, and they are worth knowing about.

Whether they describe your exact visit depends on details only the restaurant can confirm.

Call first, drive out on a warm afternoon, and let the experience speak for itself. A drive-in that has been feeding Joliet families for more than 75 years has earned the kind of reputation that holds up better in person than in any description.