R.F. O'Sullivan & Son

(617) 492-7773

282 Beacon St (Sacramento Street)
Somerville, MA 02143 42.3831 -71.1123

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Neighborhood: Ward Two

rf-osullivan.com

Hours:

Daily 11am-1am

Last updated 2.19.11

Category:

Restaurants, Sports Bars, Bars & Pubs, Neighborhood Bars, Bars & Clubs, Taverns

Payment Methods:

Gift Certificate, Visa, MasterCard

Bar & Pub Special Features:

Bar Menu

Cuisine:

Hamburgers

Bar & Club Special Features:

After Work

Smoking Permitted:

No

What People Are Saying About R.F. O'Sullivan & Son

Featured Review

Eric Grossman

Contributor

With its warm-colored wooden walls and a horseshoe-shaped bar, O'Sullivan's feels like a neighborhood lodge. Young and old couples laugh and chat over pints of beer while watching sports on the two large hanging TVs. Reliable, affordable pub fare includes subs, steaks and seafood entrees. But the star is a juicy half-pound burger (with more than 25 toppings, including sauteed mushrooms and homemade Boursin spread). Sides include hand-cut fries, rings and slaw. – – High Marks – * "...you can see the grill and they start your order as ordered. so you have to wait 20 minutes…

ambiance
91.66999816894531% positive
  1. although the staff was quite attentive and the atmosphere friendly and pleasant, the food was just not great.
  2. Great atmosphere - they just recently renovated - great brews on tap.
  3. dig the atmosphere, it has a good vibe to it.
  4. We finally settle in to the pub, which is quite smaller than I imagined it to be, very noisy, but charming, a nice atmosphere.
  5. Nice pub atmosphere but still feel fine bringing my baby to dine during the day.
  6. This place is a bit short on atmosphere, but more than makes up for it with a long menu of creative and varied burger creations.
  7. Cozy atmosphere, cold brews and the best burgers in Boston - hands down.
drinks
77.77999877929688% positive
  1. wide variety of hamburgers at a very reasonable price coupled with a solid beer selection makes this a hard to beat combination.
  2. Anyway, if you want a dynamite burger and a COLD beer.
  3. O'Sullivan is your nieghborhood bar & grill so a large group is not recommended.
  4. The wait for a warm beer was over 20 minutes, and it took another 20 minutes to get my bland black and blue burger back.
  5. sub par service warm beer long wait
  6. O'sullivans has it all: good beer, homey bar setting, and the best burgers on either side of the river.
  7. The owner and bar staff are all very friendly and attentive.
  8. Their burger and beer selections are amazing, and we love that you can get burgers on the rare side (we're from the midwest).
  9. O'Sullivan's is our favorite neighborhood bar.
food quality
84.72000122070312% positive
  1. This place is a bit short on atmosphere, but more than makes up for it with a long menu of creative and varied burger creations.
  2. The meat is completely tasteless, completely unseasoned.
  3. although the staff was quite attentive and the atmosphere friendly and pleasant, the food was just not great.
  4. The wait for a warm beer was over 20 minutes, and it took another 20 minutes to get my bland black and blue burger back.
  5. b/c although the fries are good, they are really huge chunks of a potato.
  6. phenomenal burger at a reasonable price.
  7. Best burgers
  8. okay, make it my favorite burgers!
  9. Instead of getting a good burger, I got a GREAT burger.
  10. i'm a huge fan of their cheese burgers.
  11. my favorite burger in town
  12. BEST burgers in the city.
  13. O'sullivans has it all: good beer, homey bar setting, and the best burgers on either side of the river.
  14. best dang burger in new england with the coldest brews around
  15. Friday night, I was in the mood for a good burger.
  16. The menu lists over twenty five different burgers, but predictably I order a regular old cheeseburger with bacon.
  17. Anyway, if you want a dynamite burger and a COLD beer.
  18. most overrated burger in the city
  19. The burgers are great.
  20. People get impatient about the food wait, but it takes time to make burgers this great!
  21. The meat is tasteless, almost unidentifiable, but you can taste that's its grilled, but nothing beyond that.
  22. o'sullivan's serves great burgers!
  23. wouldn't go anywhere else (besides my own kitchen) for a great burger.
  24. Their burger and beer selections are amazing, and we love that you can get burgers on the rare side (we're from the midwest).
  25. Hands Down: O'sullivans is the place for great burgers.
  26. Love the huge fries.
  27. The burgers are huge and the selection is even bigger.
  28. what can i say, i like my burgers to be simple and consistently good.
  29. Cozy atmosphere, cold brews and the best burgers in Boston - hands down.
  30. You can't go wrong with the Cape Codder and the guy behind the grill knows how to cook a good burger: no worries about getting one well done when you ask for Medium Rare.
menu variety
83.33000183105469% positive
  1. Their burger and beer selections are amazing, and we love that you can get burgers on the rare side (we're from the midwest).
  2. The burgers are huge and the selection is even bigger.
  3. Beers were cold (good selection) The only draw back was the size.
  4. This place is a bit short on atmosphere, but more than makes up for it with a long menu of creative and varied burger creations.
  5. The menu lists over twenty five different burgers, but predictably I order a regular old cheeseburger with bacon.
  6. wide variety of hamburgers at a very reasonable price coupled with a solid beer selection makes this a hard to beat combination.
service
55.0% positive
  1. The owner and bar staff are all very friendly and attentive.
  2. found out when inside that the disorganized with orders and the service was poor.
  3. sub par service warm beer long wait
  4. This time I found out that the poor service was not because they were bussy, just lack organization.
  5. although the staff was quite attentive and the atmosphere friendly and pleasant, the food was just not great.
value
100.0% positive
  1. i'm a huge fan of their cheese burgers.
  2. The burgers are huge and the selection is even bigger.
  3. wide variety of hamburgers at a very reasonable price coupled with a solid beer selection makes this a hard to beat combination.
  4. Love the huge fries.
  5. phenomenal burger at a reasonable price.
  6. b/c although the fries are good, they are really huge chunks of a potato.
wait time
75.0% positive
  1. To me, its more of a warning, "Attention, our cooks are very slow, please be patient.
  2. The wait for a warm beer was over 20 minutes, and it took another 20 minutes to get my bland black and blue burger back.
  3. This place is a bit short on atmosphere, but more than makes up for it with a long menu of creative and varied burger creations.
  4. sub par service warm beer long wait
2 Star Rating: Below Average

02/26/10

most overrated burger in the city

by BostonBurgerBlog , Citysearch Contributor

I previously wrote about hype involved in a restaurant, and fortunately, Bartley's passed that test, unfortunately, R.F. O'Sullivan's does not. While not boasting as many accolades as Bartley's, Sullivan's has its fair share as well, even Gourmet magazine recently did a piece on twenty burgers across the country to eat right now, listing O'Sullivan's among them. A giant sign outside of the pub boasts "Number 1 burgers," in which I couldn't help but think back to a Seinfeld episode, to paraphrase, I'm not sure how official any of these rankings really are. It was a Saturday night and there was a wait, not a problem, we're told it would be twenty minutes, and after said time the hostess comes out and says it will be a few minutes longer if we want a table, again no big deal. We finally settle in to the pub, which is quite smaller than I imagined it to be, very noisy, but charming, a nice atmosphere. The menu lists over twenty five different burgers, but predictably I order a regular old cheeseburger with bacon. (are we sensing a theme here yet?) A few things annoy me and set me off immediately and I can't seem to write down notes to myself fast enough. Here we go:

-additional charge for lettuce, onion, and tomato

-sticky table

-no free refills on soda

-a clear no cell phone sign is hung, but its so loud in here, who who want to speak on the phone?

-Phantom Gourmet approved, never a good sign

Now these may not seem like a big deal to most, but to me they are. For some reason the extra charge for the standard trio of lettuce, tomato and onion, and the no free refill rule on sodas bug me. If you're serving soda from a fountain at a pub setting, how can you not have free refills? Each sip I take is a race against time, so my drink doesn't become watered down. Its like they know they have been well received by critics, the press loves them, so they think they can charge additionally for these items, why don't you just make the burgers $8.75 then? They make note that the wait for a burger is twenty minutes. Really? It takes twenty minutes to cook 8 ounces of meat? Really? Unfortunately, it takes over thirty minutes to arrive, and yes I understand its busy, but its also a small place and orders aren't exactly flying in. To me, its more of a warning, "Attention, our cooks are very slow, please be patient." I know going in its lean ground sirloin, so I'm not expecting much (fat is flavor, or so the saying goes) and although it imparts a wonderful charred, grilled flavor, that's all I can taste. The meat is completely tasteless, completely unseasoned. The fries baffle me. Steak fries I understand, a little thicker but still fried. These are beasts, more like baked potatoes than anything, all I'm missing is some sour cream and chives to call it a day, and just like the burgers, completely unseasoned. I commend them for cooking the meat to desired doneness, but I forgot I even had bacon until Nick mentions it. Somehow I have one lonely pickle slice on the side, Nick gets three, Angela has four. So we can be stingy and charge for lettuce but we can't portion out pickles evenly? Above all, we're calling this a backyard burger, nothing that can't be done in a backyard in anywhere, U.S.A. The meat is tasteless, almost unidentifiable, but you can taste that's its grilled, but nothing beyond that. The reason I keep ordering the simplest burgers on the menu is that it should be the easiest thing to execute, its a burger, keep it simple. I'm afraid to even try something beyond that (teriyaki sauce anyone?) for a reason. Usually I find that other, more aggressive ingredients completely muddle the taste of the whole point of it all; the meat.

5 Star Rating: Highly Recommended

08/04/08

Best burgers

by jenious

I was smitten with R.F. O'Sullivan & Son from the first time I eyed the 20+ burger list. The only drawback is that the burgers take 20 minutes to grace the table. For distraction, I dive tortilla chips into the Tangy Chili topped with sour cream and cheddar cheese. My pick is the Black & Blue Burger, a 1/2 pound of Sirloin, encrusted thick with black pepper, and smothered in sharp Blue Cheese. Wedge-fries and thick onion rings are a bonus. Luckily, a few beer selections are sized to match the burgers.

5 Star Rating: Highly Recommended

07/20/08

All I can say is YUMMY!

by goldfish123

BEST burgers in the city. Period. Great atmosphere - they just recently renovated - great brews on tap. Monster menu - I think there are over 20 combinations of burgers on that menu! But nothing beats their steak tips. OMG they are sooooo good!

I HIGHLY recommend!

5 Star Rating: Highly Recommended

12/15/07

my favorite burger in town

by bleuemoon

o'sullivan's serves great burgers! okay, make it my favorite burgers! i'm a huge fan of their cheese burgers. they have like 20-30 different kinds of burgers. what can i say, i like my burgers to be simple and consistently good. you can see the grill and they start your order as ordered. so you have to wait 20 minutes for your burger. but it is well worth the wait. if the bar gets too crowded, i recommend getting it to go, but only if you are really craving the burger and can't think of any other food you want to eat.

i choose onion rings over french fries everytime. b/c although the fries are good, they are really huge chunks of a potato.

if you are in the neighborhood, and even if you are not, if you want a good burger, you gotta check this place out!

  • Pros: great juicy tasting burgers
  • Cons: if your friends order burgers well done, yours might be too!
5 Star Rating: Highly Recommended

10/09/07

THE place for burgers

by ashley001

I wouldn't go anywhere else (besides my own kitchen) for a great burger. The "black and blue" is my favorite. Love the huge fries. Nice pub atmosphere but still feel fine bringing my baby to dine during the day.

  • Pros: the burger. plain and simple
  • Cons: small space

The Details on R.F. O'Sullivan & Son

Place Categories:

  • great burgers
  • nice pub atmosphere
  • cold beer
  • attentive staff
  • huge fries
  • tasteless meat
  • cold brews
  • just not great food
  • love place
  • reasonable price
  • wonderful grilled flavor
  • like feels
  • best dang burger
  • very slow cooks
  • not recommended large group
  • amazing beer selections
  • poor disorganized
  • recommended highly
  • huge fan
  • huge chunks
  • favorite neighborhood bar
  • sharp blue cheese
  • poor service
  • varied burger creations
  • good homey bar setting
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