In-N-Out Burger Introduce
For decades, In-N-Out Burger has transcended its fast-food roots to become an iconic American restaurant experience, deeply cherished by locals in Arizona and across the West. The Phoenix location at 4840 N 20th St maintains the brand's legendary commitment to fresh ingredients, simple processes, and remarkably efficient service. It is a quintessential stop for anyone seeking a classic Hamburger restaurant experience, often categorized as an American restaurant, Diner, and Fast food restaurant, though many would argue its quality surpasses typical fast-food fare.
The hallmark of In-N-Out is its refreshingly straightforward menu. Unlike modern chains that offer sprawling, complicated selections, In-N-Out focuses on doing a few things exceptionally well. The core menu features only three sandwich options: the classic Hamburger, the Cheeseburger, and the famous Double-Double—which stacks two beef patties and two slices of American cheese, along with fresh lettuce, tomato, and the signature 'Spread.' This simplicity is complemented by their freshly prepared French Fries and thick, creamy Shakes, ensuring every order is consistently good and reasonably priced, a point frequently emphasized by loyal customers.
What truly adds an element of fun and personalization to the dining experience is the widely known "Not-So-Secret Menu." While In-N-Out publicly states it has no "secrets," it acknowledges the popular custom orders that have become part of its lore. This unofficial menu allows customers to customize their food with different styles. The most famous of these customizations is 'Animal Style,' which can be applied to both burgers and fries, involving the addition of grilled onions, extra Spread, and mustard cooked directly into the beef patty for the burger, or melted cheese, grilled onions, and Spread on the fries—a truly messy but satisfying comfort food experience that lives up to the hype.
Despite being perpetually busy, a common feature across all locations, the Phoenix team is noted for its efficiency and speed, ensuring orders are prepared quickly and accurately. The atmosphere is casually trendy, attracting a diverse Crowd including College students, Family-friendly groups, and Tourists eager to experience the phenomenon, making it a lively and consistently popular spot for both Lunch and Dinner.
Location and Accessibility
The In-N-Out Burger location at 4840 N 20th St is strategically situated in a bustling part of Phoenix, making it a high-convenience dining spot for the central Arizona community.
Address: 4840 N 20th St, Phoenix, AZ 85016, USA
The location is set up for maximum customer ease, offering several accessibility features:
- Accessibility: Full support is provided for mobility-impaired guests, including a Wheelchair accessible entrance, Wheelchair accessible parking lot, Wheelchair accessible restroom, and Wheelchair accessible seating, ensuring everyone can enjoy a meal.
- Parking: Customers benefit from convenient and complimentary options, with both a Free parking lot and Free street parking available in the vicinity.
- Convenience: Positioned in a high-traffic area, the location is easily reached via main thoroughfares, making it a perfect quick stop for drivers.
Services Offered
In-N-Out Burger is designed to serve high volumes of customers quickly and efficiently, offering multiple service formats to fit any schedule:
- Core Service Methods: Patrons have several choices for ordering, including traditional Dine-in Seating, quick Takeout, and the highly efficient Drive-through service. Outdoor seating is also available for those who prefer to eat outside.
- Dining Availability: The restaurant is a premier spot for both Lunch and Dinner, catering to the primary meal rushes. Its operating hours often extend late, making it a top option for Late-night food.
- Menu Offerings: The focus is on Comfort food and Quick bite items, which are the cornerstone of their appeal. Offerings include Coffee, Milk, Hot Cocoa, and a selection of soft drinks. Notably, they also offer a selection of Beer.
- Family Services: The venue is recognized as Good for kids, providing amenities like High chairs and Has changing table(s) in the restroom, making it a suitable choice for families.
- Speed and Efficiency: A key Service option and Highlight is the famously Fast service, a crucial feature given the popularity of the location, although customers should be prepared for the fact there is usually a wait during peak times.
- Payments: All major modern payment methods are accepted, including Credit cards, Debit cards, and NFC mobile payments.
Features / Highlights
The success and appeal of this Phoenix hamburger restaurant are rooted in several unique highlights and an unwavering dedication to its core values:
- Unwavering Freshness: In-N-Out is renowned for using fresh, not frozen, beef patties, hand-leafed lettuce, and hand-cut potatoes for their French Fries, a significant differentiator in the fast-food industry.
- The 'Not-So-Secret Menu': This creative approach to customization is a massive draw. The ability to order 'Animal Style' on the Double-Double or fries, 'Protein Style' (lettuce-wrapped burger), or a 'Grilled Cheese' provides variety while maintaining the limited core menu.
- Iconic Double-Double: This signature burger—two patties, two slices of American cheese, spread, lettuce, and tomato—is a West Coast classic and a benchmark for quality, simple burgers.
- Consistency and Quality: Customer reviews consistently praise the immaculate service and the 'perfect' and 'consistent' taste of the food, establishing a high level of consumer trust and loyalty.
- Late-Night Service: Being a dependable source of late-night comfort food makes this location a vital service hub for college students and night owls in the Phoenix area.
- Classic Diner Feel: Despite being a high-volume fast-food location, the casual and clean Atmosphere, complete with Seating and Shakes, evokes the nostalgic feel of a classic American diner.
Contact Information
To contact the corporate headquarters for general inquiries, or for more information regarding the Phoenix location, use the following details. Note that individual restaurant operations are highly streamlined:
Address: 4840 N 20th St, Phoenix, AZ 85016, USA
General Phone: (800) 786-1000
The dedication to simplicity means their communication channels are primarily focused on high-level customer service rather than complex local ordering, which is handled efficiently onsite or via the Drive-through.
What is Worth Choosing
For any local in Arizona seeking a truly great, high-value hamburger, In-N-Out Burger on 20th Street is a cultural and culinary institution worth choosing. It stands out by rejecting the trend of complex, ever-changing menus in favor of focusing on pure, high-quality execution of American classics. The decision to cut fries fresh in-house and commit to fresh beef and produce makes a noticeable difference in the taste, offering a satisfying, simple meal that feels much better than its price point suggests.
The primary draw, however, is the experience itself: the quick, polite service, the energetic, trendy environment, and the unique layer of the 'Not-So-Secret Menu.' Ordering 'Animal Style fries' (fries loaded with melted cheese, grilled onions, and Spread) or a 'Protein Style' burger is not just an order; it’s participating in a beloved tradition. Whether you are a local grabbing a dependable weekly meal or introducing a friend to the West Coast favorite, this In-N-Out location promises a consistently perfect, juicy, and satisfying burger experience that has earned its place as a Phoenix favorite.
In-N-Out Burger Menu
Beverages
- Coke
- Cherry Coke
- Diet Coke
- Seven Up
- Dr Pepper
- Root Beer
- Iced Tea
- Pink Lemonade
- Lite Pink Lemonade
Others
- Double-Double; French Fries, And Medium Drink
- Cheeseburger, French Fries, And Medium Drink
- Cheeseburger $3.75
- Hamburger $3.35
- Shakes $2.90
- Hamburger, French Fries, And Medium Drink
- Double-Double $5.35
- French Fries $2.20
- Hot Cocoa
- Coffee
- Milk
In-N-Out Burger Details
Service options
- Outdoor seating
- Drive-through
- Onsite services
- Takeout
- Dine-in
- Delivery
Highlights
- Fast service
Popular for
- Lunch
- Dinner
- Solo dining
Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
- Wheelchair accessible restroom
- Wheelchair accessible seating
Offerings
- Beer
- Coffee
- Comfort food
- Late-night food
- Quick bite
Dining options
- Lunch
- Dinner
- Dessert
- Seating
- Table service
Amenities
- Restroom
Atmosphere
- Casual
- Trendy
Crowd
- College students
- Family-friendly
- Groups
- Tourists
Planning
- Usually a wait
- Accepts reservations
Payments
- Credit cards
- Debit cards
- NFC mobile payments
Children
- Good for kids
- Has changing table(s)
- High chairs
Parking
- Free parking lot
- Free street parking
- Parking
In-N-Out Burger Photos










In-N-Out Burger Location
In-N-Out Burger
4840 N 20th St, Phoenix, AZ 85016, USA
In-N-Out Burger Reviews
drive thrufast foodproteindouble doubleanimal friesanimal stylechaincoastgrilled cheeseneapolitan
★ 5★ 4★ 3★ 2★ 1It's always a wonderful experience at In-N-Out Burger. The taste is always perfect in the service is always immaculate. The place as always was extremely busy but the stuff is very efficient in getting orders ready quickly and as ordered. I definitely recommend this location to everyone. You cannot go wrong with us. Consistently good. And reasonably priced.
September 05 · TravelholicI stopped by In-N-Out and ordered a Double-Double along with Animal Style fries. The Double-Double was exactly what you’d expect—juicy, perfectly cooked patties with fresh lettuce, tomato, and that signature sauce that ties it all together. The bun was soft but held everything nicely without falling apart.The Animal Style fries were loaded with cheese, grilled onions, and sauce—definitely messy but worth it. They’re not your typical fries; more of a loaded comfort food you eat with a fork.Overall, the food lived up to the hype: fresh, simple, and satisfying. In-N-Out never misses.
September 15 · Austin ElworthThe burger bun was a tad charred. Protein style with cold cheese is my new fave. How can you say no to In and Out. Last honest American restaurant chain that is affordable to everyone.
October 11 · I WFirst time in AZ and was surprised to learn there was In N Out. Was our first time trying it. Was the first place we drove to after leaving the airport since we were hungry. Couldn’t believe how busy the place was for a fast food joint. Got the double double with some fries and a drink. Order came out pretty fast considering how busy it was. Service was great. Trying the food you can tell the ingredients are fresh for the burger and the French fries were hot and fresh. The only thing that was not good was the buns. They seemed stale. Besides that everything else was awesome. Easily better than any of the other usual fast food spots for sure. Would def give another go when one is in the area.
April 16 · Jodin GalloWe stopped by the In-N-Out near Highland with our Canadian family because my brother-in-law had to go—it was at the top of his Arizona must-do list! Honestly, it ended up being one of the highlights of our whole trip. He was so excited, he even bought a state-labeled In-N-Out t-shirt as a souvenir.We arrived right at the lunch rush around 12:30, and it was packed. The wait for our order was a bit long, but totally understandable—they were slammed. Still, the food was just as good and reliable as ever. In-N-Out sticks to what they do best, and they do it really well. My brother-in-law left completely satisfied (and smiling), so that made it a win in our book!
April 16 · Jean Laninga
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