Grandpa's Burger Haven

Category: Hamburger restaurant in Denver, Colorado

Address: 23 S Federal Blvd, Denver, CO 80219, USA

Phone: +13039364463

Opening hours

Sunday: 10AM–8PM

Monday: 10AM–8PM

Tuesday: 10AM–8PM

Wednesday: 10AM–8PM

Thursday: 10AM–8PM

Friday: 10AM–9PM

Saturday: 10AM–9PM

Reviews

Jason Wicker

Jul 31, 2022

A Denver classic. One of the two remaining burger joints from the car era. The griddled burgers satisfy everything you want with two sizes: tiny and massive. Get the large triple with cheese and skip the fries. It may be lunch and dinner, but oh so damn good!

G D

Jul 8, 2022

Soooo good! We both ordered a small double burger with cheese, and onion rings. The patties are thin, but I would’ve still had plenty if I’d ordered a single. Regardless, the burger was excellent. Flavorful and filling, we got every topping on ours (lettuce, tomato, etc etc) and it was fantastic. What a great Denver find!

OutSide Tha Boxx

Feb 13, 2022

YouTube reviews go check out my review an please don’t forget to subscribe!!!!! Be apart of my food crew an let’s go eat! Just go to YouTube type in Jilla go grandpa Burger review or look at the photo an type in what’s on the picture… I want to thank you for all of your support

Patrick Poquette

Aug 28, 2021

Just like all the other great reviews a throwback to when fast food burgers were the best. Reminds me of my childhood in the '70s and early '80s. My first time I got the large cheeseburger with double paddy and a BLT burger was so filling was unable to even start the BLT but saved it for a snack later. Went back a week later and tried a large triple cheeseburger and couldn't even finish it so much so full. 😋

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Questions & Answers

Do you except credit cards

Justine Ruiz | Jun 2, 2019
Grandpa's Burger Haven (Owner) | Jun 3, 2019

We Do except Credit cards only ask that they be over 5 bucks due to transportation fees

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What are the Covid safety practices like here?

People are asking | Mar 3, 2021
Grandpa's Burger Haven (Owner) | Mar 4, 2021

You must have face covering and one family in the winter front at a time to order and receive order and we have hand sanitizer at the order window

Do they ever change their fryer oil? My fries and "chicken nuggets" were dark brown and hard and my onion rings were brown and black. When I asked when they changed their fryer oil they became very rude and hung up onme.

Kristen Pearson | Sep 4, 2020
Grandpa's Burger Haven (Owner) | Sep 5, 2020

Yes we do change the oil and we take pride in what we serve we use fresh everything and cook everything to order no pre made like some places if ever you have a problem you let me know

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Still using new buns? I personally didn't like them

Sarah I A | Jun 2, 2018
Mark Anthony | Jun 3, 2018

It's the same button but delicious

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Do u deliver

Michael Gutierrez | May 2, 2021
l laycock | May 3, 2021

I don't think they deliver

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Great first time experience!

Brooke Spector | Jun 2, 2018
Richard Trujillo | Jun 3, 2018

Nice big burgers great shakes and malts

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