Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. United States
  3. Washington, D.C. Area
  4. Maryland - DC Suburbs
  5. Olney

GrillMarX Steakhouse & Raw Bar

4.1
4.1
1078 Reviews
$30 and under
Steakhouse
18149 Town Center Drive, Olney, MD 20832

About this restaurant

  • Hot spot
  • Neighborhood gem
  • Great for outdoor dining
Grillmarx Steakhouse & Raw Bar is a well-known seafood and steakhouse restaurant in Clarksburg. This family-friendly restaurant offers patrons both indoor and outdoor seating, as well as space for private functions and gatherings. The interior is decorated with a combination of booth, potted greenery, table and bar seating, large windows, pendant lighting and a large bar. Outside Grillmarx Steakhouse & Raw Bar offers a lovely patio during the warm spring and summer months. In addition to a full bar menu, Grillmarx Steakhouse & Raw Bar provides guests with a lengthy menu of mouth-watering dishes, all of which are made fresh and in-house. Menu items include spinach dip, crab dip, chicken tenders, beef brisket tacos, cream of crab soup, steak and cheese flatbread and spiced pecan and chicken salad.

Not available on OpenTable

Unfortunately, this restaurant is not on the OpenTable booking network. To check availability, please contact them directly.

Is this your restaurant?
Claim this listing

There’s more to explore

Discover countless more restaurants like this one with our app.

Scan the QR code to discover countless more restaurants like this one with our app.

Open app

Additional information

  • Dining style
    Casual Dining
  • Price
    $30 and under
  • Cuisines
    Steakhouse
  • Hours of operation
    Mon 12:00 pm–9:00 pm Tue–Thu 12:00 pm–10:00 pm Fri, Sat 12:00 pm–11:00 pm Sun 10:30 am–9:00 pm
  • Phone number
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Smart Casual
  • Executive chef
    Doug Kellner
  • Private party facilities
    Please contact our events coordinator for details. At GrillMarX we are thrilled to be able to create an exceptional yet casual dining experience for all our guests.
  • Neighborhood
    Olney
  • Parking details
    Public Lot
  • Additional
    Bar Dining, Full Bar, Gluten-free Options, Happy Hour, Non-Smoking, Patio/Outdoor Dining, Private Room, Takeout, Weekend Brunch, Wheelchair Access, Wine

What 1,078 people are saying

GrillMarX Steakhouse & Raw Bar reviews from people who’ve dined at this restaurant. Based on recent rating.

Overall ratings and reviews

4.1
4.1 based on all time ratings
  • 4.2Food
  • 4.2Service
  • 4Ambience
  • 0.3Value

NoiseModerate

1,078 Reviews
  1. OvettaM

    Baltimore4 reviews

    5.0

    Reviewed on July 21, 2016

    1. Overall 5
    Great restaurant with consistently delicious food! Just an all around good vibe when I enter this spot.

    Is this helpful?

  2. geraldb

    Washington DC11 reviews

    5.0

    Dined on May 8, 2016

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Went for Mother's Day dinner and sat outside. Was excellent as always. Tuna three ways is excellent appetizer, Sangria is very good, The ribs are tender and fall off the bone with just a little zing to the sauce. Lamb chops with onion risotto is awesome. Halibut special was exellent and the service was also excellent. Great upscale place to go

    Is this helpful?

  3. Dede

    Austin2 reviews

    4.0

    Dined on May 8, 2016

    1. Overall 4
    2. Food 4
    3. Service 4
    4. Ambience 4
    First time eating at this restaurant. I took a chance and it was a great choice. Again, great food but we were celebrating Mother's Day with our 87 year old mother from 2:30pm - 4:30pm and it was very hard to have a conversation with her due to the high noise level from the other families celebrating. Looking forward to going again to see if this normal or just due to the special day.

    Is this helpful?

  4. BKSK

    Washington DC13 reviews

    4.0

    Dined on May 6, 2016

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 4
    We eat here regularly, and can always depend on friendly and timely service, and very good food. We have never been disappointed.

    Is this helpful?

  5. FriSatDiner VIP

    Washington DC37 reviews

    5.0

    Dined on May 6, 2016

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We went about 2:00 in the afternoon...the noise level was much better...food and service was excellent

    Is this helpful?

  6. clevelandparkguru VIP

    Washington DC605 reviews

    5.0

    Dined on May 5, 2016

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    GrillMarx is one of the local favs! This night them helped out the local school and it sure seemed like a big crowd. Shrimp and cocktails were the starts along with salads. Dinner was chicken, mahi mahi , steak. Always great service and awesome food. They are always helping the area!!!

    Is this helpful?

  7. HildaS

    Washington DC6 reviews

    5.0

    Dined on May 4, 2016

    1. Overall 5
    2. Food 5
    3. Service 4
    4. Ambience 4
    The food is always great. It makes me so happy!

    Is this helpful?

  8. Scott

    Baltimore2 reviews

    4.0

    Dined on May 2, 2016

    1. Overall 4
    2. Food 3
    3. Service 5
    4. Ambience 3
    The place is still pricey and prone to noisy when crowded. It was not crowded on this particular Monday. The food and service were better than I've experienced in the past. A very decent place in an excellent location.

    Is this helpful?

  9. OpenTable Diner

    Washington DC1 review

    5.0

    Dined on May 1, 2016

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Everything was great from the food to the service. Great place to enjoy a great meal.

    Is this helpful?

  10. davie VIP

    Baltimore295 reviews

    5.0

    Dined on April 30, 2016

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    We choose this restaurant because of the fresh oysters. Once, I ordered crab cakes which I did not think were very good. This time I had the special fish, which was simply cooked rockfish, and it was very good. I also like it that they have baked potatoes which many restaurants don't.

    Is this helpful?

FAQs

GrillMarX Steakhouse & Raw Bar offers takeout which you can order by calling the restaurant at (301) 570-1111.

GrillMarX Steakhouse & Raw Bar is rated 4.1 stars by 1078 OpenTable diners.

Not available on OpenTable

Unfortunately, this restaurant is not on the OpenTable booking network. To check availability, please contact them directly.

Is this your restaurant?
Claim this listing
Google Map for GrillMarX Steakhouse & Raw Bar

18149 Town Center Drive, Olney, MD 20832

Additional information

  • Neighborhood
    Olney
  • Hours of operation
    Mon 12:00 pm–9:00 pm Tue–Thu 12:00 pm–10:00 pm Fri, Sat 12:00 pm–11:00 pm Sun 10:30 am–9:00 pm
  • Price
    $30 and under
  • Cuisines
    Steakhouse
  • Dining style
    Casual Dining
  • Dress code
    Smart Casual
  • Parking details
    Public Lot
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Executive chef
    Doug Kellner
  • Additional
    Bar Dining, Full Bar, Gluten-free Options, Happy Hour, Non-Smoking, Patio/Outdoor Dining, Private Room, Takeout, Weekend Brunch, Wheelchair Access, Wine
OpenTable
  • About Us
  • Blog
  • Careers
  • Press
More
Businesses
  • Restaurant reservation software
  • Industry insights
  • Hospitality resources
  • Marketing resources
  • Operation resources
  • How to open a restaurant
  • For restaurants
  • For restaurant groups
Join us on
  • Privacy Policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Do Not Sell or Share My Personal Information
  • Cookie Preferences
Copyright © 2025 OpenTable, Inc. 1 Montgomery St Ste 500, San Francisco CA 94104 - All rights reserved.
OpenTable is part of Booking Holdings, the world leader in online travel and related services.
Booking Logo
Priceline Logo
KAYAK Logo
Agoda Logo
OpenTable Logo