Portsmouth Gas Light Co. is a versatile American restaurant and bar & grill that combines casual dining with lively entertainment. The establishment features multiple distinct spaces, including a pizza pub in the basement, a main dining area, and a function room facility, catering to a wide range of dining preferences and group sizes. It operates daily with extended hours on Thursdays and Fridays, accommodating both lunch and late-night visitors.
The menu emphasizes classic comfort food with a focus on quality pizzas, complemented by a well-curated selection of beers, cocktails, and wines. The service style includes table service and fast options suitable for casual meals, takeout, and no-contact delivery. Portsmouth Gas Light Co. also offers a dog-friendly outdoor seating area, supporting social and relaxed dining experiences.
The atmosphere blends historic charm with a cozy yet trendy ambiance, enhanced by exposed brick interiors and live music performances. This makes it a suitable destination for families, university students, local patrons, and visitors seeking a comfortable space for dining, socializing, or enjoying nightlife. Additional amenities include wheelchair accessibility, catering services, and a dedicated space for live entertainment and night club events.
Open from mid-morning to late night on select days, Portsmouth Gas Light Co. balances a vibrant bar scene with approachable dining options. To explore full menu offerings and discover their variety of small plates, pizzas, and specialty items, users are encouraged to visit the dedicated menu page.
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Eddie Mayo
31/03/2026
Stopped in for a couple of cocktails while shopping Friday night and had a great bartender - both for her service and she made top notch drinks -including the best martini
Just Jazzmine
19/03/2026
Cute place and had live music the night of my visit. Very cozy vibes. Food was really good and service was friendly. Recommend the crab cakes!
Jen White
16/03/2026
Awesome lunch! They had Extra special discount prices for Father's Day, a dog friendly patio, and a multi-option dining experience. We ate outside on the dog friendly patio bar area for a Sunday lunch, but there's a pizza bar in the basement, a pub inside, and a dance club at night upstairs. Very cool spot. The vegetarian BRAAT sandwich was awesome with an ample portion of fries! The NiteLite lager was also really good. Hubby enjoyed the cheese burger. Parking is right next to the building. Paid meter lot or free street parking. Only 5 minutes from rt95. Service is speedy and friendly. We will be 100% back next time we are in town!
Jim Shepperd
16/02/2026
We had the pleasure of sitting out on your deck and enjoying Tim Theriault's music for three hours Sunday afternoon! Our food, as always, was well prepared and simply delicious! Chris, our server, was very personable and did a great job! Weekend afternoons on the Gaslight Deck are always a pleasurable experience!!!
Arnaud Vanderroost
03/02/2026
We went to the Portsmouth Gas Light for dinner and chose the pizza place downstairs. The pizzas were delicious and a great size, and the service was really good. We also tried some food upstairs, but it didn’t quite convince us the same way. Overall, the downstairs pizza spot is definitely worth a visit!
Taig Healy
16/01/2026
Gas Light in Portsmouth, NH, offers a lively and inviting atmosphere perfect for enjoying a casual meal or drinks with friends. The exposed brick and wood-fired stone oven create a cozy yet energetic vibe that captures the essence of downtown Portsmouth. I was impressed by the attentive and friendly service, with bartenders who were attentive without being intrusive. The menu features crowd-pleasers like wood-fired pizzas, including their specialty Gaslight pizza, which had a pleasantly crispy crust and flavorful toppings. The chicken wings were perfectly cooked and well-seasoned, making them an excellent starter. I enjoyed the warmth and vibrant feel of the pub setting, which also offers live entertainment and a dog-friendly patio—a great spot if you're visiting with pets. Prices felt fair given the generous portions and quality. While some reviews mention occasional kitchen delays or food inconsistencies, my experience was smooth and satisfying. It’s a nice spot to unwind after a day exploring Portsmouth, with good drink options and a welcoming ambiance. I would recommend Gas Light if you’re looking for a lively, local dining experience with solid pub fare and good company. The one downside might be the busier times when service can slow, but overall it’s a dependable choice for casual dining in the neighborhood.
Kevin Scannell
08/01/2026
The pizza pub in the basement is great. Crispy crust and not super greasy. Great beer selection- nice to see a dunkel and ciders mixed in with the typical IPAs
SteveandLyn M.
29/12/2025
It was nice to eat in a restaurant in Portsmouth as opposed to always being in Dover or Rochester. Nice vibe in atmosphere server was good as well as the food. We will definitely be coming back. Also Zoey from the pizza pub area was amazingly kind and helpful as we had never eaten there.