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February 2024 by Scott Carvage
Only stopped to cash in a lottery ticket, other than that it's a small convenience store.
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August 2023 by Mark Irvin
The gas peeps
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March 2023 by Robert Godsoe
Haffners is awesome! Got food here and gas and worms! J/k the food was good ?
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February 2023 by MASS OFF-ROAD
Cheaper than most
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December 2022 by wanda baxter
Out of three gas stations it's the higher price. Gas price there is hier than 20 per gallon more.
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September 2022 by Debra Haupt-Renaud Palmer
Friendliest, clean, great vibe, great music, where people come and exchange there views....Groton Exchange gas station.Not Haffner 's. They don't come close to what the Groton Exchange was......
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July 2022 by piccode
Key reason for the positive review is the Dunkin Donuts inside the store. Staff is friendly and orders completed quickly.
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June 2022 by Ernest Paul
We are loyal Haffners Propane Customers. Auto Delivery works for us!
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May 2022 by Jeff Gordon
These guys do a good job for Groton. They run a clean business at reasonable prices.
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May 2022 by Skippy Stutler
They lie to youOne week the gas is low the next they are price gougers
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December 2021 by burger miester
Wicked frickin decent
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November 2021 by Randy
They play the annoying cash/charge price game. I have decided to never gas up here if I can avoid it (they should be honest with prices on the main sign).
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November 2021 by Sarah Gibbs
Huge thanks to Haffners! The gentleman who came and serviced and cleaned my gas fireplace was just wonderful. He took great care keeping my oriental rug clean while he vacuumed and scrubbed out my fireplace. He not only made it beautiful again but cleaned out the blower so it is so much more efficient. We couldn't be happier!
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August 2021 by Jessica Moore
Nice people different things in store to buy. Check it out also get gas and coffee
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June 2021 by David Devens
Personally had a horrible customer service experience.
