A 2026 Google customer said they ran out of oil on a freezing, rainy Saturday night, called, and McGuire's came over within the hour and filled them up. On its website the company describes itself as a locally owned, family-operated business in Southeastern Connecticut, established in 2016, and lists a service area that includes Norwich, Preston, Groton and New London. A 2025 customer wrote that McGuire's has never failed to fit them into the schedule the same or next day when the tank ran low. A 2024 reviewer said Jim came out the same day after they ran out of oil during a cold snap in their first oil-heated home. A 2023 customer said a delivery man came into the basement to look at a broken fuel level gauge, took the part off, and told them where to buy a new one locally and how to install it. That 2023 customer also said the company was helpful when they used state heating oil assistance programs. A 2026 customer of 40 years said they could not get a delivery after an office employee said their gravel driveway was not adequately sanded and salted. A 2026 reviewer who asked for the current oil price was told the company was not taking new customers. A 2022 customer said no one would come in because they did not want anybody getting sick, and that they were once charged for restarting a boiler that had restarted by itself.
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Good morning, what is your current price for oil? "It doesn't matter because we are not taking new customers." 😬
Been a customer for more than a few years, Tammy and her family care about their customers!
Prior to this week I would have given 5 stars. After a telephone exchange with an office employee, I’m still unable to get a delivery. My GRAVEL driveway is “not adequately sanded and salted”. Apparently I’m supposed to sand the sand in my driveway. This has never happened before. I have been a customer for 40 years. I’m looking elsewhere.
I have been meaning to leave this review since we moved to Preston a few years ago and we started using McGuire's Oil but I just kept forgetting. Our previous oil company wasn't bad, but I never felt like "I really need to give these guys a review" but from the very first phone call, they have been so extremely nice on the phone and so quick at delivering our oil. I wish we were using them when we lived in Canterbury too! We didn't realize we had run out of oil one night earlier this month and I called and they answered the phone immediately. I felt so bad asking them to make a delivery that night because it was a freezing cold rainy Saturday night and they never even gave it a second thought, they just came right over within the hour and filled us up. I'm sure it was the last thing they wanted to do on a Saturday night, but I couldn't tell! SO SO nice about it! Really great people committed to running a great business! I recommend them every chance I get. They always have the best prices and are honest about it and we decided to get on auto delivery so we don't have to ever ask them to come out after hours again. Thanks McGuires! Pleasure to have you as our oil company!
I should have written this review a long time ago, but McGuire's Oil is GREAT. I tend to not notice my oil tank is low (read: empty) until I take a cold shower, at which time oil becomes a top priority, and McGuire's Oil has never failed to wedge me into their schedule the same, or next day. With transparent pricing, fast service, and good people behind it all, they are my 'go to' oil company. I give them my highest endorsement, and urge you to work with them if you need oil delivered.
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1 change recorded — last scanned Oct 8, 2026.