I am irate with the extreme gas prices this is gut wrenching and brutal it's mental abuse to charge…read moreme this insane! Up charge you gotta be kidding me it .98 more than a better gas up the street well hell and the employees just sit on there phone and do absolutely nothing well Robbing civilians because by charging 98 cent more the jimmys garage 0.67 miles down the street this is fucking berserk that you go out of your to avoid robery I can't believe this I drive from Maynard to Beverly I have never seen a crime like this not to mention there are no drinks no public restroom, trash all over the floor. There's an employees lounge. Please address this,

I asked for 20 dollars worth of gas and was charged 41.63 ... I contacted the station and was told…read morebasically the manager wasn't there they would get back to me. I see there are other complains on this station with the same activities of customers getting charged way more than they asked for. I will definitely never go back to this plac e again.

Clean bathrooms, nice staff. Made it in just in time, they close early…read more They have a Dunkin' Donuts inside, no donuts late in the afternoon, but served coffee.

Don't go here ever go to jimmys gas 0.3 miles further absolute trash…read more I used my debit and got an odd miscellaneous message on the machine so I tried again my purchase was authorized by the cashier so I bought my $28 in gas then after starting up my truck she comes out in demand that I go to the bank and then shout at me very loudly to get the hell out and never come back absolute garbage service coming off this mobile I hope corporate sees this one absolutely trash not only do they have a very dirty windshield cleaner that looks like motor oil out of a car from 1973 garbage garbage garbage garbage you don't treat a customer like that absolute dirty garbage trash! Also go to Cumberland Farms on Acton Street 150000 times better

Right off the highway they have a DD along with a good size convenience store. Gas prices aren't…read moretoo high and the bathrooms are clean. Parking for both the store and DD is plentiful

The only reason to stop here for gas is if your tank is almost empty and you are desperate as there…read moreis no place else for miles. Prices were expensive. I stopped here for a soda on a week night around 11 pm for the ride home. Amazingly, the one lonely employee was mopping the floor and the place smelled rotten. Not sure if it was him, the dirty water, or lord knows what? Suppose it doesn't matter as I have no intention of stopping back.

HORRIBLE SERVICE. HORRIBLE PEOPLE! DO NOT GO HERE FOR ANYTHING. NOT EVEN GAS…read more The people who work here are mean. Read other reviews, they talk about the same thing. They yell at you and they think they are right. Don't even get gas here. I even spoke to the owner, who didn't care to help at all. The town should revoke their license to operate.

can't say I've had a bad experience at a gas station before. rude and disrespectful worker. will…read morenot be returning unfortunately!

This is a nice clean and well kept gas station! Staff are typically friendly and prices are ok.read more

They always accommodate me for service requests, even when I'm calling for a same day or next day…read moreappointment. They're also very helpful when stopping by to ask questions (like, "why does my engine smell like a forest fire?" turned out to be a squirrel's nest w/lots of acorn shells in there!). In this day of iffy service, I've always been pleased with their pleasant manners & their quality of work - enough to take the time & write up a review :-)

Kyle who works at this gas station deserves a raise and a promotion! I messed up which gas pump my…read morecar was at and asked to have $50 of gas put on pump #7 because the #1 sign looked like a 7. Then whoever was at pump 7 pumped my gas and drove away. Kyle paid me out of his own wallet to make up for it, out of the goodness of his own heart. What a kind individual, it was my mistake, and the other person's, but he made up for it. Thanks Kyle.

The auto shut off did not work on my pump #6 and it spilled a lot of gas on the side of my car and…read morethe ground. i told the attendant inside and she was indifferent. She would not give me a car wash to clean my car or even a discount, unbelievable! And not friendly. Will not be going back.

I have been getting gas here for greater than 10 years. The service inside has always been bad, but…read moretheir gas prices have always been good so I have looked beyond the poor service inside. But my visit two weeks ago was unbelievable. I will never use their "services" again. I would give them zero stars if I could. After purchasing gasoline, I decided to go through the car wash. During the car wash the machine apparently malfunctioned and stopped mid-cycle. Both the entry and exit doors to the car wash were shut and did not open. I waited a few minutes to see if the machine would restart or if anybody would come out to advise. When noone arrived, I tooted the horn a few times thinking that would get attention from inside the store. Again, nothing. I looked up the phone number for the gas station and called them from my cell phone twice. Each time it continually rang and no one answered. I turned my vehicle off, as there was no ventilation for exhaust fumes, and exited my vehicle hoping to find an intercom system or interior door exiting into the station. There was no intercom system, but there was one door that looked like it would lead into the station but it was locked. I pounded on it several times and no one came to the door, in spite of it apparently leading into the station where I'm sure the attendant could clearly hear me. After spending a few minutes walking around the interior of the car wash and seeing no emergency exit button, help button or any means of escape, I hoped that the car wash would not suddenly start while I was outside of my car. I finally saw a metal box near the exit door that had a button that had very faded writing that I thought may read "open". With no other option, I decided to push the button and see if one of the doors would open. Luckily, the exit door did open. I had no idea how long it would stay open so I quickly got into my vehicle and drove out. I was stuck inside the car wash bay for about 10 minutes, and my vehicle had soap all over it, as you can see from the picture. I went inside and spoke to the attendant named Maria who was the most uninterested service person I have ever come across. I explained what happened and told her I wanted my money back. At first she was not going to comply until I demanded to know who the owner of the stationed is. At that point she refunded my money and told me she didn't know who the owner was. After I asked the same question about five times, she finally said that the person's name was Charlie. She said she didn't know his last name, a phone number, or an email for me to contact him. When she saw I was not going to give up, she finally told me that I may be able to get a hold of him by calling the Concord Mobile station. She claimed she did not have the number for that either. I explained to her that the car wash should be shut down immediately. If there was a medical emergency or the machine suddenly started up while I was outside the vehicle it could have been a very dangerous situation. She clearly did not care and did nothing but look at me like she was bored. If it was colder outside there would have been ice on the wet floor of the car wash bay, which would have made it hazardous to walk. I was amazed that somebody who represents a business could have so little concern for what just happened inside that bay. Luckily I do not have anxiety or claustrophobia, as that would have been a real problem. I left Maria, the "service" attendant and called the Concord Mobile station. I was told Charlie was not there but that his son was, so I spoke to him, explaining what I just went through. He apologized, and said he would send somebody over to close the bay immediately (I later learned this did not happen). I told him that I appreciated his apology but I would like to hear the same from the owner himself. I gave Charlie's son my contact information and still have heard nothing. I would encourage future customers to ignore this station, just as they ignore their customers. You will be better served to find another gas station.

My friend referred me to this gas station before I head off to Maynard for McDonalds - double…read morecheese burger no pickle add mayo add onion add lettuce, medium fry, large hi-c lite ice. Anyways. This gas station was phenom. Cheap gas, friendly staff, great prices and clean. The bathroom you can tell either never gets used or they care About their patrons and clean it after every use. Good job sudbury Gulf, you've earned a new custy

Go to any nearby station (Cumberland Farms or BP) nearby and the price is usually around $.30…read morecheaper per gallon.

I was there late tonight with low pressure signal on my dashboard. An older gentleman came out and…read moreasked if I needed help. Which you rarely see these days... He helped me use the air pump and told me "when it beeps you're at the pressure you set it for". He was super nice and it was 20F and dark out, and the controls for the air pump were hard to read, but he walked me through it. I shook his hand and thanked him! Super nice for him to come out late at night and help.

Stopped in here and as previous reviewer stated, none of the machines accepted cards so I was…read moreforces to hand my card over to the attendant and SPECIFICALLY asked for $20 in gas, attendant dissappeared for quite a while. Handed me my card back, no receipt. Next day I checked my bank account and he had taken more than double - $41.63 out. I called the station - manager not around thgey took my info, no call, called my bank and reported/dispted. Called twice today, no answer, still no callback. In checking through the reviews, it looks like this isn't the first time this station has overcharged/ripped off a customer paying with a debit/credit card. Avoid this station !!!

This business refuses to accept cash. I was almost out of gas and did not have enough fuel to make…read moreit home. I tried to buy $20 worth of gas in cash so I could get home safely, but they refused to take my money and turned me away. Not only is this business practice illegal in Massachusetts (not accepting cash as payment) but it says a lot about the character of the people that work there who refused to help a motorist in distress (me) and would rather see me break down on the side of the road than accept a simple cash payment for a small amount of gas. Perhaps this helps their towing business, idk? So please, do everyone a favor and use Cumberland Farms (directly across the street from Concord Mobil) who had no problem whatsoever allowing me to pay cash for the gas that I needed to get home safely.

We've used Concord Mobile for car inspection for a few years and had no issues until now. I brought…read moremy car by for inspection as usual, left my keys and phone #, and went to Starbucks for coffee. About a half hour later they call to say it's ready. I take out my $35 cash to cover the normal charge and get hit with over $50. What??!! Some guy with a heavy accent insists he "did me a favor" and "changed a bulb" while calling me "my friend, my friend". Really? $15 for a $.50 bulb and not even a text message to ask for approval? When I told the guy that I have a glovebox full of LED bulbs and can easily do it myself, he threatened to fail the car and force me to redo the inspection. Dishonest owner. We will go elsewhere in the future.