Well I keep trying to like this place but the food and service is not consistently good. When we order delivery or take-out, it is always a gamble if the order is going to be correct or if the order is going to be arriving Hot. When it arrives both hot and correct, this is a pretty good local pizza place to order from. But I have had enough flops that it is not worth gambling taste buds or money, any more, at least until I have gotten over this recent poor experience. Examples: 1. A pasta dish that was LOADED with diced tomatoes after I ordered and said, "NO TOMATOES", for a kid that will eat tomato sauce but NOT tomatoes (I don't know why) They could not just be picked out of the dish. No garlic bread with the order and there was something else wrong but I can't remember what. 2. A pizza with mushrooms and extra cheese, to which they added onions. (again, kids and no to onions!) 3. Seasoned fries when they were suppose to be regular. (THEY DO HAVE GREAT FRIES but the kids wouldn't eat them seasoned.) 4. Missing sides that are suppose to come with the order. (that just pisses me off because you pay for the dinner and do not get it) 5. The wrong sides with the order. ( I do not want your potato salad or your cole slaw when I say GARDEN SALAD) And then tonight, the last straw: 6. I placed a simple order @ approx. 4:10pm. Was told it would arrive in 30 minutes. When 45 has elapsed, I called and was told it was on it's way. The driver gets here, I check the order. The dinner is missing a side. The driver said sorry. I asked what took so long. The driver said he started work at 5pm and as soon as he walked through the door, they pushed our order at him to get delivered because there wasn't another driver.. The Fries and Burger were cold, as was the BLT. I can eat a cold BLT, but fries and a burger cannot be enjoyed when they are COLD, by me or by my kids. And to make it worse, we are barely 3 minutes away so I should have driven there to get it but I was tired and hot and just got in from working all day and had a crappy commute. So the 20% gratuity was worth it to me. I was given a credit just once, for the tomato snafu, but that really does not do me any good when the kids are hungry, when I am hungry, and the order is wrong. I still gave the driver his gratuity because it is not his fault and he wasted his gas to get here. But I am going to have to be desperate to order delivery from them again. (like desperate as in they are the only place open, or as in, it is a blinding snow storm and they are the only ones in town still delivering) read more

Great pizza ! Double pass through the salamander ! Perfect ! Great crust and toppings !

Delicious Pizza, Spicy Fries, Cheese Sticks. I've never had a bad meal here or interacted with unfriendly employees. Decent prices as well. Inside is your typical pizza atmosphere eating area, I usually get my grub to go! read more

Grand Slam Pizza - Meat lovers Pizza - Pizza Near Me - Manchester, New Hampshire

Not the best pizza place in Manchester , but definitely not the worst. Easy ordering (call if making changes, as they do not always pay attention to the notes). Fast delivery even at busy times. Prices are decent. read more

$61 Delivered! Got a small, dry Kokos pizza, 5 Mozzarella sticks and a "steak tip" salad that not only didn't have any extra steak but the "tips" I received were all barely bite sized! Literally 9 bits of what tasted like chewy terriaki sub leftovers. The salad was mostly iceberg scraps with 5 slices of soggy cucumber, 5 cherry tomatos and carrot peelings. I paid for extra Steak- didn't get any. I requested steak on the side - didn't get that. Syrian Bread was dry and crumbled when opened. NOT what they used to be. Sad to spend that kind of ridiculous money to start, but to get sub/ sub-par food is insulting. Go somewhere else. Not worth your time, energy and especially hard earned money. East Manchester deserves better. -Mark Brien read more

The place is gross, the place very unprofessional. I got a delivery in the food was gross. Took one bite. Call them back told him I wanted a refund. They said OK then never came back when I called him. They said that they weren't giving me a refund. Please use the other Manchester grandslam read more

Best family neighborhood pizza and more delivery place in the area. Love their style. Not a dine in Only a few places to hang out to wait for your take out but I suppose you could eat there. There is a tv and some tables and booths. read more

We ordered dinner to-night. I ordered a burger with cheese tomato and onions. I got a bacon onion and bbq sauce. It was so nasty. I even called. Guy was a jerk. read more

If you prefer filler for chicken this is the place. Instead of "hello, how can I help you? " it's "is it pick up?" Like no. Not everyone wants pick up. Pizza is ok but disappointed with chicken. Go to Wingstop or Popeyes. read more

This place is gone way downhill I have gotten pizzas that are so overcooked it's ridiculous. They are black and are like rubber. Three have gone in the garbage. No wonder why this store on the West side closed. Go somewhere else save your money read more

These reviews are nuts. There are A LOT of pizza/sub joints in the area and this place has the best Italian I've had in forever. Hot relish ++ read more

After some fieldwork in the area, my boss and I stopped here for lunch. Formerly William's Pizzeria, Grand Slam Pizza serves up pizza, calzones, subs, sandwiches, pasta dinners, gyros, fried seafood, appetizers, salads, baklava, and Coke products from the cooler. A tow truck driver stopped in here too and cried: "No Pepsi products!!" and left. This "order at the counter place" is geared towards takeout and free delivery ($7 minimum) with a small dining area (3 tables), which is too hot and stuffy to sit in. There are a few framed old baseball photos on the walls. There are two picnic tables outside in front of the building. The other Grand Slam Pizza on South Main Street is bigger and has a full bar with pool table, games, and TVs to catch sporting events. We ordered a Small Hawaiian Pizza ($7.75) and 2 Diet Cokes ($3.50). The small round pizza was served to us hot out of the oven in 10 minutes. The doughy thin crust was good, crispy on the outside, not greasy, with lots of tasty toppings (sauce, pineapple, ham, cheese) falling off the pizza. The service here was good. read more

Grand Slam Pizza - the front of the restaurant - Pizza Near Me - Manchester, New Hampshire

We ordered a large cheese pizza and onion rings tonight. It's always so good! fresh! perfect! Thank you for always having wonderful food that hits the spot! I highly recommend!! read more

Very disappointing pizza. Dry bread like crust, gloppy cheese that comes off in the first bite in one piece.

foods good but never in my life have i have a buffalo chicken wrap that only came with chicken and no lettuce or anything else in it. just a wrap and chicken. read more

This was supposed to be a half pepperoni / half cheese pizza, cooked well done. Instead it's undercooked, soupy cheese, and falling off the edges. This place used to be amazing. The past few months we have received several pizzas like this. We have spoken with the staff and left Facebook reviews, notifying the business of their poor product. They obviously don't care and have now lost our business... permanently. read more

Grand Slam Pizza - Pizza - Pizza Near Me - Manchester, New Hampshire

Been ordering from here since they opened. Great food, great price and quick delivery. Also a good friendly crowd in the bar. And when they have soup it's a must have! read more

Yes it's a holiday but when their website takes an order and then when you call they don't even have a closed message on their phone you get kinda pissed when you wait 90 mins. Now I have to call tomorrow and get my money back! read more

Gave this place a try a few times and will never go back. First time I went there the grilled chicken salad was great. Second time I went back, I ordered over the phone for the same salad and when I got there I waited for 10 minutes and asked about my salad and the woman said they are waiting for the fryolater. Have no idea what the fryolater has to do with a grilled chicken salad. Third time I went to their on-line menu to order and ordered a chicken kabob salad which according to the on-line menu has "Grilled chicken, lettuce, tomato, cucumbers, carrots, onions, green peppers, red cabbage and syrian. Got my salad and took it home. When I open it I find that there is feta on my salad. I call them up and the girl argues with me on the phone about it and says the kabob salad comes with Feta, I told her not according to your on-line menu. She hangs up on me and now their website had been changed. Never ever will I go there again. read more

It took 25+ minutes to get instant mashed potatoes, out of package gravy. Salty lamb, under-seasoned butternut squash and terrible effort in quality. The place was full of bubbly distracted girls who all they did was talk, lie to my face about the mashed potatoes being real, and give below par food. If you're drunk, and high you can enjoy this. But this place was absolutely disgusting. Not to mention there was a help wanted sign. Help wanted? Yea help NEEDED. Portion sizing for food was trash too. Huge sides and barely any protein. Waste of thirty bucks. read more

Grand Slam Pizza - Pizza Near Me - Manchester, New Hampshire

Food is average just like every other sub shop but the thing that gets them the bad rating is their attitude. Absolutely don't recommend, short tempered and rude. Not to mention consistent order mess ups in my experience with them. This review isn't based off a one time experienced other folks. I've ordered through them multiple times and today was the third day I've got attitude from this people, definitely the last day I order from here 9/30/22 read more

This place sucks!!! Got served raw chicken so I called to complain and they delivered for a second time which took an hour and 45 minutes . Don't order from them!! What a dive. read more

I love coming here! The food is always fresh and tasty. Been coming here for years and never a bad experience. I love getting the salads for lunch with some balkava! read more

Food is good...if they get your order correct. 3rd time in a row we ordered steak and cheese with mayo but got no mayo. Also, tonight we got a chicken finger dinner with just chicken and 1 of our mozzarella stick orders had the marinara spilled all over them. Their solution was to send me a side of mayo and an order of fries. I can cook fries in 15 min, itll take them an hour to drive the 3 miles to my house. Like I said, food is good but youre better off going to the place so you can check your order...kinda like going to McDonald's or BK...you gotta check your order before you leave. read more

Grand Slam Pizza - Chicken finger dinner with just chicken. - Pizza Near Me - Manchester, New Hampshire

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The owner is the worst .. I guess last week the girls ordered and had issues but idk I was not here for that and I've never had any problems with grand slam .. Today My entire office ordered lunch ( there are 6 of us ) and We were told that we were taking to much time putting in the order ( she put us on hold Twice ) . She also mentioned we were ruining her business .. and now she says she won't be doing business with us ??!!! I have NEVER had anything like this happen . Is this normal ? read more

Worse service ever. Bartenders a bitch. Where's all the white women at? I'd rather kick myself in the dick than eat at this place again. Pizza was "fresh out of the oven" and hard as a rock. read more

Thoroughly impressed!!! After moving out of Philly we've had a hard time finding good classic pizza nearby. Grand slam has an awesome classic cheese and pepperoni and cheese pizza!! With a ton of cheese, yessss! Their calzones are also amazing (steak and cheese is the best)! You also can't beat the prices!! Give it a try if you haven't already :) read more

I was stuck at home one day without a car so I decided to order delivery from here. I got the lamb sub with French fries. Delivery was quick and free if the order was over $7. The sub was very nice, lamb was cooked nicely and tasted great with the red onions, feta and house dressing. I think the next time I order, I'll try their pizza. read more

The food here is consistently good--the most consistent non-chain that I've ever been to, actually. I'm really fond of the lamb sub, the lamb is always nicely cooked and the vegetables fresh. Their pizza is pretty standard, but the prices (especially for the specialty pizzas) are low and the pizzas good-sized, so you get a lot of value for your money. And um, it's a small thing, but the fries are always crispy and well-seasoned. I really like fries, but I've sort of resigned myself to getting soggy, mostly flavorless fries from pizza/sub joints. I don't have that problem with Grand Slam. :) I get delivery from here a lot, they have a low minimum ($7!) and I've never had any problems with the order or the delivery itself. Recommended for delivery/pick-up if you're in the area. (There's barely a dining area to speak of, it's definitely not an eat-in place.) read more

Always a great experience. On time delivery and great food...no matter what you order ... we haven't had a bad entire yet

I have ordered pizza from this restaurant for years and tonight was the first time I have received an absolutely horrible pizza. I received the wrong pizza or a pizza that was cooked wrong. I ordered a chicken bacon ranch pizza. When getting it home it just didnt look right. Upon tasting it and looking closer it was chicken and bacon but a red sauce instead of white. I called the restaurant and the girl who I spoke with said that I would have had to drive the pizza back that we had already started eating because it was 7:45pm in order to get the right order. The pizza had so much garlic on it that we couldn't even finish it. There was no offer to send a driver out with a new pizza or any compensation. We ultimately threw out the pizza as it was inedible. I am highly disappointed and will find a new pizza place. read more

This visit was the first in quite a long time. I stopped in and ordered a chicken kabob sub. My friend ordered a Greek salad with steak tips and we were blown away by how good our meals were. The owner was hanging around out back and I complimented her on our meals and chatted it up a bit. Apparently they recently bought it from the previous owner. In short, great food. Friendly staff and owner. I cannot wait to return! read more

Do Not order from here!!!! I placed a $40 order at work to be delivered to the hospital. I gave my cell phone # for the driver to call me. The driver delivered it to someone named Carol on a different floor who signed MY CREDIT CARD RECEIPT! when i calked to find out where my food was they told me it was delivered to Carol and i said i dont have any idea who that is. I adked for re delivery or a refund and was hung up on. When i called back another lady fron the kitchen got on the phone and told me the manager wasnt in and i have no idea what goes in to running a business. She said i had a big mouth because i was upset and she hung up on me too. So i paid $40 for no food and could not get a refund or re delivery. Terrible customer service. TOTAL WASTE OF MONEY WILL BE REPORTING A FRAUD read more

They definitely are a good value for the money and the pizza is really cheesy, which I enjoy. However, I always feel like I'm bothering them when I order and the owner never says hello/thank you even when I say hello. He's often present when I pickup, so it's clear that the lack of customer service is acceptable. Delivery has been unreliable - I live a mile away, my pizza shouldn't be lukewarm when it arrives. I generally order for pickup for this reason. I'll likely give them business in the future, as i feel it's important to support a neighbor and small businesses owner, but a smile or a thank you would be nice. read more

Grand Slam is my pizza joint of choice when it comes to ordering out on the southside on Manchester. Food is consistently good and the people who work here really want you to be happy when you leave. I've had a couple orders get messed up in the past, but they are super quick to fix them once you bring it to their attention. The place can get pretty busy on the weekends, but they are efficient when it comes to take out. I've never had anything delivered from here, so I can't speak to that servce. read more

Love the food and service here. I live close by and I'm always coming here because I know I can get great food at any time. Fast deliveries with awesome food and prices. I highly recommend this place. read more

Good pizza, great calzones, great subs and pretty fast delivery, we order food for our office 2-3 times a week and always happy.

The Mediterranean pizza is so tasty and it's always full of flavor. We love to order from here. The down side is their curly french fries taste like elementary school cafeteria food. I have kids so when we order. it is necessary to get French fries. Love the pizza and wraps though. read more

I have ordered delivery and found it really tasty. Quick delivery and consistently enjoyable. Reccomend the shrimp Alfredo.

This pizza is awesome and cheap. This is my new pizza spot now that Chateau stop delivering pies. Keep up the great work.