Jeffrey's Hamburgers

42 S B St, San Mateo - 94401
205 reviews
Hamburger Burgers Salad
(650) 348-8698

This was one of the best burgers I ever had. I had the mushroom burger and it was superb. I also had the garlic fries and the strawberry milkshake. The garlic is real garlic and didnt really absorb into the fries so I would just get regular fries and the shake was fresh and tasted high quality. Would def recc. this burger place to anyone wanting a great burger.

I like this place. I was able to get a simple burger that fit my dietary requirements but tasted really good. They do country homemade style gluten free buns and they ask you how you like your burger cooked - I went medium rare which was perfect. I also enjoyed the sweet potato fries which were not overly salty like they often are elsewhere. The decor is like a clean version of the stereotypical American diner and the staff were very pleasant. The prices were reasonable for San Mateo. I'll be back soon.

Great place for burger, fries and beer! Spent under 30 for all three plus tip and tax. Great lunch spot and wasnt very crowded on the wednesday I went

Just another burger chain with small patties, huge buns, and 10 dollar burgers for a single patty.Just go to Burger King if you want the same quality, look at the picture, the onion is brown.

Wife liked the bacon burger.If you're in the mood for something besides a burger their club sandwich is really good.Edit: My wife reminded me of an issue I did have. One of the people putting orders together (I think he was finishing the hamburgers, sandwiches, etc.) had his mask down below his nose and was talking, to himself I think, and it would come down from his mouth to his chin leaving him completely uncovered. This while he was standing over food and preparing it was not cool

The burger and bun are super burned. the burger is hard too, im not gonna finish it or go back to this place. if I ate there i would have asked them to remake it but what can I do besides share a picture since it was to go...

Funny, my friend Jeff said let's meet at Jeffrey's and I thought he was cooking, then he corrected me and I got more excited...Jeffrey's is just what you want! Delicious old-school fun! Cannot recommend any higher!!

I had a great time with my friends after seeing eternals at the movie theater. I love burgers and fries and thoroughly enjoyed the meal. I also know the owner's son and he is a good guy and genuinely nice. He's a pretty cool dude.

Best burgers and malts in the area. I go all the time. You will get cravings for this place. I'm serious. They also have burgers in a bowl on a bed of salad if you are cutting down on carbs.

Great burgers. Reasonable pricing. Even if there aren’t many choices, a few of them are special. Good for a quick meal.