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Kelly O's Diner Warrendale in Pennsylvania

Discover Kelly O's Diner Warrendale with great menu options, friendly service, local specialties, hours & reviews in Warrendale, PA. Casual dining experience.

4.7 686 reviews $10–20 Diner American · Southern

100 Fowler Rd Suite 10, Warrendale, PA 15086, United States

FoodPlacee Passport United States · Pennsylvania · 74168
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Kelly O's Diner Warrendale

Warrendale, Pennsylvania, USA

Biscuits and Gravy Pittsburgh Benedict Chicken Fried Steak Hot Turkey Sandwich
Rating★ 4.7 / 5
Price$10–20
CategoryDiner
Today 06:00 AM - 02:00 PM

Overview

About This Food Place

Kelly O's Diner Warrendale offers a casual and cozy dining atmosphere nestled in Warrendale, PA. This well-loved diner celebrates local flavors with a menu featuring comfort food, healthy options, and quick bites, perfect for breakfast, lunch, or dinner. With an inviting retro vibe, it has earned a 4.7-star rating from nearly 700 reviews, highlighting its excellent service and satisfying dishes.

The diner’s welcoming environment is complemented by amenities such as free parking, Wi-Fi, and an onsite bar. Whether seating inside or enjoying outdoor seating, guests appreciate the friendly staff and accessibility features that include wheelchair-accessible entrances, parking, restrooms, and seating. This women-owned establishment is known especially for great coffee and local specialties found on its varied menu.

Gallery

Photos from Kelly O's Diner Warrendale

Real shots of the food, atmosphere, and signature dishes at this location.

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Local favorites

Why People Come Here

Visitors appreciate the cozy and casual atmosphere paired with excellent diner classics and local specialties.

Great Coffee & Comfort Food

Known for quality coffee and hearty comfort dishes like Biscuits and Gravy and Pittsburgh Benedict.

Family-Friendly & Group Dining

Welcomes families and groups with a kids' menu, high chairs, and a warm, inviting setting.

Convenient Location & Parking

Located at 100 Fowler Rd, the diner offers free parking and easy access for visitors in Warrendale.

Accessibility & Comfort

Fully wheelchair accessible with parking, entrances, restrooms, and seating designed for all guests.

Quick and Attentive Service

Popular for fast, friendly service and efficient seating even during busy breakfast and lunch hours.

Versatile Dining Options

Offers dine-in, takeout, outdoor seating, and onsite dining with a broad menu for breakfast, brunch, lunch, and dinner.

Experience

When & How to Enjoy This Place

Ideal for those craving hearty breakfasts or casual meals in a family- and group-friendly setting, Kelly O’s Diner Warrendale delivers comfort with a welcoming touch throughout the day.

With quick service and a warm atmosphere, this diner suits solo diners and families alike, offering a diverse menu that ranges from classic biscuits and gravy to specialties like the Pittsburgh Benedict. — FoodPlacee editorial note

Breakfast Delight

Start mornings with popular breakfast favorites such as the "0.M.g. Breakfast" or indulge in the cozy warmth of a bottomless cup of coffee paired with delicious cinnamon rolls.

Family-Friendly Dining

A welcoming space for children and groups, featuring a kids’ menu, high chairs, and spacious seating, perfect for sharing a meal together on weekends or holidays.

Takeout for Convenience

The diner offers takeout services making it easy to enjoy favorites like the Philly Chicken Hoagie or Pittsburgher burger on the go, without compromising on quality or taste.

Casual Group Brunches

Groups can gather for brunch in a cozy setting with quick and attentive service, ideal after community events or weekend outings around Warrendale.

Accessible Convenience

Free parking and full wheelchair accessibility ensure a stress-free visit for all guests, whether coming for a quick bite or a leisurely meal.

Best for

Best for Breakfast Family-Friendly Takeout Group Brunch Local Specialty Highly Rated Casual Dinner Affordable Pricing

Guest sentiment

What People Feel

A snapshot of what local diners frequently mention about this location.

AG
Alex Gruber 2 week ago

"Went to Kelly’s o’s for a quick breakfast date with my girlfriend. We had such a nice time. Kelly o’s staff is always so nice and friendly. They were quick to seat us and have excellent service. We got the cinnamon roll (which was amazing)! And the western omelette and a skillet hash. We will definitely be back soon!"

CW
Charlie Wingerd 1 month ago

"A place of comfort after a procedure at nearby AHN facity, the Kelly O's food provide the comfort really needed. We really enjoyed our breakfast food after having some difficulty selecting from the many options on the menu. It was not only our waitress who hosted us with grace, others were also very nice after a rough morning. p"

JW
Julia Wainwright 2 month ago

"Best brunch spot in Pittsburgh. Came home for the holidays to visit family and I couldn’t miss Kelly Os before I left. This is my first time at the Warrendale spot. I’m happy to say the food is equally as good. I had the best server Megan she really helped our family make some memories. I let the manager Shay know how wonderful experience has been especially with Megan and she was super pleasant to talk to as well. What a wonderful establishment. Great job this restaurant will go down in Pittsburgh history!!"

BB
Brandon Burns 2 month ago

"Excellent food! And it all came out within minutes of ordering. The waitress was attentive to our needs even though the place was packed. Here is what we ordered: [French Toast Egg Sandwich] this was the special of the day. Tasted exactly how you would expect. Very good. [Egg Benedict] was done right. If you enjoy egg Benedict then do yourself a favor and try this one. The hollandaise sauce was done well. [Philly chicken hoagie] a bit simplier than expected but had a good taste to it. [Cinnamon roll] was interesting. It was a cross between French toast and sweet cinnamon bun. It was as large as a plate but only half an inch tall. [Coffee] I drank it black. It was nice and smooth, not acidic at all. Warning: it gets cold fast, so drink what you can and get top-offs."

BW
Brett Williams 2 month ago

"Excellent diner food. Our family all ordered breakfast items. All of our food was delicious and the portions were significant. Our waitress was both friendly and attentive coming to our table as soon as we were seated. The place was very busy and we still had our food being served in under 15 minutes. Worth noting that your entire party must all be present before being seated."

TM
T M 2 month ago

"Great breakfast at a reasonable prices compared to the area. Service is always great and fast."

CB
Courtney Brown 3 month ago

"The best Eggs Benny I've ever had. You won't be disappointed and the service was fast and friendly!"

DB
Dante Bongiorni 4 month ago

"After calling ahead Kelly O’s in Warrandale was kindly able to accommodate a party of 15 for a holiday breakfast for a car club that I’m a part of. Food was great and even with that number of guests (during the Saturday morning rush) the service was quick and friendly. Thanks!"

Visit info

When to Visit

Weekly hours below — always confirm with the business before holidays or special events.

Today Closed
Weekly hours
Monday 06:00 AM - 02:00 PM
Tuesday 06:00 AM - 02:00 PM
Wednesday 06:00 AM - 02:00 PM
Thursday 06:00 AM - 02:00 PM
Friday 06:00 AM - 02:00 PM
Saturday 06:00 AM - 02:00 PM
Sunday 07:00 AM - 02:00 PM
Hours may change. Please confirm with the business before visiting.

Best time to visit

The diner welcomes guests early morning through mid-afternoon, perfect for breakfast, brunch, and lunch visits lasting up to an hour.

Monday to Saturday: 6:00 AM - 2:00 PM Sunday: 7:00 AM - 2:00 PM Weekday mornings offer a quieter atmosphere for solo dining or small groups Typically spend 30 minutes to 1 hour per visit Arrive without a reservation; seating is on a first-come, first-served basis

On the map

Where This Food Place Lives

Find your way to Kelly O's Diner Warrendale in Pennsylvania .

Address 100 Fowler Rd Suite 10, Warrendale, PA 15086, United States
Phone +1 724-719-2632
Area Pennsylvania
Call Address copied ✓

Questions answered

Food Place Questions

Find answers to common questions about Kelly O's Diner Warrendale to help plan your visit and enjoy a great dining experience.

The diner is open Monday through Saturday from 6:00 AM to 2:00 PM, and on Sunday from 7:00 AM to 2:00 PM. Hours may vary occasionally, so it's best to check ahead before visiting.

Takeout and dine-in are available along with outdoor seating and onsite services. Delivery is not offered at this location.

The menu features comfort food, healthy options, quick bites, and coffee specialties including espresso drinks. Popular dishes include Biscuits and Gravy, Pittsburgh Benedict, and Chocolate Chip Pancakes. Offerings and availability may change over time.

The diner provides wheelchair accessible entrance, parking, seating, and restrooms, ensuring a comfortable visit for guests with accessibility needs.

Yes, the diner is family-friendly and offers a kids' menu along with high chairs to accommodate young guests.

Free parking is provided with options for both a parking lot and street parking near the diner.

Reservations are not accepted. Seating is on a first-come, first-served basis and requires all members of a party to be present before being seated.

Nearby brands

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Menus, prices, hours, services, and availability may change. Please contact the food place directly before visiting or ordering.