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Jeffrey's Hamburgers

42 S B St, San Mateo, CA 94401 · Central San Mateo
(650) 348-8698 · $ · American, Fast Food, Burger
Rating: 4.0 out of 5"527 Yelp reviews


  • Mon - Sun11:00 AM - 9:00 PM


jeffrey's is different.Jeffrey's is better.owner,serge Karanov,came to the bay area from the Soviet Union at the age of 19 with 100$ in his pocket.his fresh perspective and drive has given us burger lovers something to savorJeffrey’s Hamburgers are the Bay Area’s best. Our burgers are hand made and ground fresh Moredaily from Certified Angus Beef. Soups are homemade and salads are the freshest California has to offer. Jeffrey’s - A page from the Golden Era of diners and soda fountains. Click here to check out our complete menu.

Good for

Diner Foods · Fast Food · Burgers

Popular menu items

Onion Rings · Hamburger · Garlic Fries · Cheeseburger · Mushroom Burger

General info

Casual · Family Friendly



Latest reviews

  • Rating: 3.0 out of 5"Jul 10, 2014 · by Danny F. from YelpPretty good hamburgers. This is as fresh as it gets. Still doesn't beat Unami burger. But this place is more for classic burger lovers. They are a good size but could be bigger. Nothing really stands out or makes this place unique from other burger spots. Id rather just go to In N Out burger however if im not in the … Full review
  • Rating: 1.0 out of 5"Jul 08, 2014 · by pauly d. from YelpI see lots of happy reviews but my experience was not so happy. This is a burger place and perhaps if I stuck with their speciality this might be a 4 star review, but I didn't.Gazing at the menu board the Caesar Steak Sandwich caught my eye. Being there were lots of other sandwiches on the menu I figured I … Full review
  • Rating: 5.0 out of 5"Jul 01, 2014 · by Sierra W. from YelpI always walk by this place when I have to go to Caltrain. I've always been curious and today I finally got to try it. I ordered a mushroom burger with cheddar cheese on a classic white bun along with garlic fries and a cherry milkshake. The mushrooms had amazing flavor and they were the perfect texture. (I hate … Full review
  • Rating: 3.0 out of 5"Jun 20, 2014 · by Kristen C. from YelpJeffrey's is ok. A lot of people seem to like it, but to me, their burgers are about half way between fast food and the really good burgers you can get at a place like Jack's Prime or Rave Burger. Just a bit too greasy all around here. (And I am not one of those grease-phobic type people - I do eat fast food on occasion, but I hoped for more from Jeffrey's.) Full review
  • Rating: 5.0 out of 5"Jun 09, 2014 · by Jenn M. from YelpThis place is tucked in old downtown district, or at least appears to be.My husband has been wanting to take me here for a long time.If you want an old fashioned burger from a soda shop this is your place.The meat was patted and made fresh and put on the grill.I had a Mushroom and Swiss burger and they … Full review