Comets Diner

Tyngsborough, MA · Diner

Rating
4.5/5
★★★★★ 4.5
Reviews
20
Rank in Tyngsborough
#12
of 38 restaurants
City Percentile
57%
rating percentile
Address
Comets Diner, 22 Westford Rd, Tyngsborough, MA 01879
Phone
(978) 649-4646
Website
www.cometsdiner.com
Status
Closed · Opens 7 AM

Comets Diner is a restaurant located in Tyngsborough, MA. It is one of 38 restaurants listed in Tyngsborough. Its 4.5-star rating is above the Tyngsborough city average of 4.4 stars. It ranks #12 of 38 restaurants in Tyngsborough. There are 10 photos associated with this location.

About Comets Diner

Comets Diner has been a local favorite in the Greater Tyngsboro Community since 2002. We feature Delicious Breakfast served all day! Lunch is served at 11am daily featuring Juicy Burgers, Tasty Sandwiches, Fresh Salads and Wicked Good Wraps. Our... More

Hours

Saturday7 AM–2 PM

Customer Reviews

★☆☆☆☆ 1.0 p n · Feb 2026

Hollandaise Sauce that wasn't: Comet's Diner advertises on their menu their "Bennies" eggs benedict with Hollandaise Sauce, except their "sauce" is some sort of brown gravy instead of actual Hollandaise Sauce. The waitress actually tried to defend the gravy as Hollandaise Sauce. They must think that customers just don't know any better. The coffee was good and the waitress was good about topping it off. But there was no price concession for the bad experience. The eggs were also quite small and the muffins burned around the edges. Hashbrowns were very dry. You shouldn't call it a Hollandaise Sauce if it is not. Bad experience.

★★★★☆ 4.0 Jason Resendes · Aug 2025

This place was nice. The atmosphere was full of james Dean and Marilyn Monroe stuff. Service was ok, but not bad. Food was pretty good. They had biscuits and gravy, which i love to see. It was plenty flavorful, but not so heavy on the sausage. My better half got a basic sandwich with no complaints.

★★★★★ 5.0 Jenelle · Aug 2025

Little gem of a place. The two servers pretty much had to handle all the tables in the whole place, but man they were killing it. Food was great, atmosphere was awesome and like I mentioned the servers worked hard and joked with you along the way. Like stepping back in time. Worth a shot whether a local or outsider like myself.

★★★★☆ 4.0 Henry Yuji Yukawa · Oct 2025

Great place! The food was really good — I had two burgers, and they were cooked perfectly. The milkshake was awesome as well. A few things I didn’t like were that our table wasn’t cleaned properly, but overall, I would definitely come back again.

★★★★★ 5.0 Mahesh S (maheba) · Aug 2022

One of the Diners I have ever been. Very laid back 70s ambience and wonderful people work there. Very busy place but they find you place as soon as possible. The choices of omlette are excellent. You will leave the plates empty for sure. Gets very busy on weekends. Definitely a place you will visit multiple times if you are a local.

Accessibility & Amenities

✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating

Services

DinerBreakfast restaurant

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This listing is informational. Contact the business directly to verify credentials, services, and availability.