Grand Slam Pizza located in Plum Pennsylvania on the corner of Golden Mile Highway (Rt 286) & Abers Creek Road next to the Holiday Park Fire Department offers a wide range of fine foods made with the highest quality ingredients. You can have your pizza, sub, salad or wings delivered, you can sit down and eat in our restaurant or pick up from our convenient drive thru. Opening at 11:00 am, 7 days a week. Established in 2013. Grandslam Pizza was established in 2013 when the ownership group set out to deliver the highest service standards in the industry coupled with great products. With over 40 years of combined pizza experience among the group the end result was a unique tasting pizza experience that has kept people coming back. Grandslam Pizza is always looking to add new and innovative products and services to the business. Grandslam Pizza located in Plum on Golden Mile Highway has the only Pizza drive thru pick up window. They offer Free Delivery along with baseball themed dining area that seats up to 45 people. They offer Birthday Parties, group events, fundraisers and much more. More than a Pizza Shop. Grandslam Pizza where every Pizza is a Hit!