Sammy, the mechanic, at the Exxon on W Main St in Denville is highly recommended. He is so fair…read morewith his pricing and will get your car diagnosed and fixed quickly.

John, the manager, and the other employees were friendly and courteous. However, they were…read moredishonest, incompetent and overpriced. I presented my vehicle to Denville Exxon for correction of a minor problem such that the transmission shift lever was difficult to operate. John Schwarz said that he knew exactly what was causing the problem and that it would cost me somewhat over $300. I said that I didn't want to spend that much. He said that if it is not fixed, something would break suddenly, leaving me stranded with a disabled vehicle. Therefore, I agreed to the repair. I also asked that they attempt to loosen the oil filter because after a recent professional oil change, I determine that the filter was overtightened. John said that sometimes they have to destroy a filter in order to remove it. I specified that if they were not able to loosen it with an ordinary filter wrench, just leave it alone. I also asked that, while the vehicle was on a lift, they adjust the rear drum brakes. After John called to tell me that the vehicle was fixed, I went to the shop and found that the shifting was much worse than before. John told me to leave it and they will fix it. Two days later he called again. He said that everything was fine and that I should pick it up. When I arrived, he charged me $665.74. After I drove off, I phoned John from the road side. I said that the shifter was not working well and that now the ABS (antilock braking system) lamp was lit. He said that both problems will "work themselves out" after driving awhile. A few days later, while parking, the shifter became loose and the transmission was locked in Park. I called John and asked him to tow the vehicle back to his shop. He told me that, contrary to what is printed on their card, they do not do towing. He offered to recommend a towing service. He said that they would not pay for the tow. I had it towed instead to North Jersey Transmission. Ed at NJT said that the problem was the starter lockout switch, a common problem. He said that it was unlikely that the original shift cable needed replacement. He said that the aftermarket cable, for which Denville Exxon charged me $127 retails (as part of a repair) for less than $35. The replacement cable broke because of faulty adjustment. NJT charged me $69 for a genuine Ford OEM part. I mention this to illustrate the dishonesty and incompetence of Denville Exxon; the cable did not require replacement, the new cable was not adjusted correctly, and they grossly overcharged for it. NJT fixed the problem and charged me much less, which included almost $100 for the starter lockout switch. I was billed, by Denville Exxon, about $50 for an oil change that I did not ask for and which was unnecessary. The vehicle had been driven less than 200 miles since the previous oil change. I was billed $14 for "shop supplies". John told me that this was for printer paper, toner, and telephone! I was billed $10 for "qty 2 of fluids, top off as needed". I didn't ask for this. John said that it is "part of the program". The vehicle was returned to me with washer, power steering and coolant fluids low. They did not adjust the brakes. Although they didn't charge me for brake adjustment, they broke something in the anti-lock braking system.

Half the time I go here, when they are open, the attendant is not there. It is legit a 50/50 chance…read moreyou will not be able to get gas if you really do it, go down the road

I stop here frequently. It's convenient and Sunoco is a decent brand of gasoline. The service…read moreattendant is usually quick to respond and is more than willing fill gas cans for my leaf blower and lawnmower. Plus, I ask for exact amounts so when I mix in the oil, I get the ratio right. Again, the attendants always smile and get it done. Nice! 4 stars for service, but their prices are around 15 cents per gallon higher than the best priced name gas stations around.

This is a station that you can always count on for competitive fuel cost. The fuel attendants are…read morefor the most part prompt and efficient but this station is often swamped during the rush hour commute home and since it is not unusual for a few pumps to be coned off, this has created an inconvenience on several occasions. I understand that a small ratio of attendants to customers at pumps makes for an inefficient process. That said, it still is an issue, particularly when there are vehicles entering the station from the highway entrance as well as the back entrance, which causes a blockage of onsite traffic, since the cars in line for open pumps sometimes prevents other cars from driving around to access other open pumps. So, we weigh the good with the bad. If all pumps were to be open and at capacity, the service would be slower (in theory) if the number of attendants was slim. Personally, I'd rather wait a bit longer and have access to a pump for convenience than risk getting side-swiped by an irate customer or blocked by a selfish one haha. When this station isn't busy it's great. But when it is busy it gets a little crazy. Kind of like the nursery rhyme....when it is good it is very very good but when it is bad it is (sort of) horrid. The prices, as I mentioned, are fantastic though so if you time it right, it's worth it. :)

Asked for $20 gas and the guy filled my tank. I don't have any other cash on me and he wouldn't…read moretake my card. Held me there and threatened me to have to pay. Had to call someone to drop off the $5 extra. They are scammers and this has happened to other people that I know. Stay away from this place!

Worst Shell around. Plays games with gas pricing and the attendants are the worst. Try any other…read moreshell as this one is the pits.

I've taken cars to D&M for repair work for over 30 years. Always excellent service, get most work…read moredone the day you drop it off, and at a very fair price. They stand behind their work and I don't think you'll find a better shop anywhere in this area.

Service was excellent quality at a good price. Addressed the problem and communicated the process…read morewell.

New management, I believe.. Friendly and helpful. Both times we were here for minor service (air…read morefor tire, bulb replacement) we were helped right away. Nice place.

I think this BP gas station was renovated recently because it looked bigger. The service attendant…read morewas friendly and took care of my gas needs quickly and efficiently. Definitely recommend all stop here and get gas.

It's the local BP gas station and It's solidly run by a pretty cool family who are always prompt…read moreand friendly. These guy's are trying to make a living just like everyone else so I figured I'd throw 4 Stars their way. No snacks, just a gas and go kinda deal. I'd tell you more if I could but that's about the extent of that. Anyhow, Drive Safe, Share the Road with Motorcycles, and Don't pick up any "weirdo" Hitchhiker's unless of course it's Yours Truly!! ;D

Let's see if I can write this review in the time it takes to fill up my gas tank. They say you're…read morenot supposed to use a cell phone near a working gas pump, so if this turns out to be true and this review ends abruptly.. I guess you'll know what happened. At least I'll go out with a BANG doing something that I like. Although I can most definitely think of something I Like much better that I could be doing with my last few minutes on Earth if you get my drift - Rockin Out With Some Beer & Pizza? Not Exactly, but You're Close ;) Anyhow, this is a pretty solid gas station with friendly service and early hours so I guess it's worth a three Star rating. I can never understand why a gas station wouldn't open up early for people who need gas first thing in the morning but whatever. Daily business hours here are from 5am to 11pm which is Cool. Okay, my tank is FULL and I didn't even Blow-Up so I suppose that's worth another Star. Yup, so I'll be talking to you all later. Bill Out, Peace!!

Beware of using a credit or debit card to pay for gas. It will be compromised. Many in the rockaway…read morearea have reported the same issue.