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December 2023 by Murray Waters
Absolutely the best propane service around! Great pricing, excellent service and truly professional owner and service people. I wish I'd found Promise Propane many years ago and saved myself a lot of money and headaches.
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December 2023 by Murray W.
I was looking for information on owning a propane tank vs renting from a supplier and was referred to Promise Propane as a good source of information. It's the best business call I've made in a very long time as Bob answered all my questions and offered to help in any way he could. I ended up purchasing tanks, not from Promise, with both a generator and garage heater packages we were having installed. Promise gave me a great price and delivery on filling the 300 gal generator tank early this year and again today on the finally installed garage heater 100 gallon tank. The driver/delivery guy was great! Very pleasant and answered my questions and wea a true professional. After years of overpaying, because of a rental tank with a big name company, it's a pleasure to do business with Promise!
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September 2023 by Dave's Model Railway Stuff
I live in Waterbury and have been using Promise for years now. It has always been great service at a good price, and I have had zero complaints.
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July 2023 by Diego Martini
Been serviced by Promise Propane now for several years, and they always deliver on their promise- lowest prices and excellent service, every time. Just today, as the driver/technician filled our 100 gallon tank, he was super courteous and professional– we even chatted about grilling styles as he topped off my small grill tanks, which btw, I always get refilled with promise propane, because everyone else around town just rips you off on those small tanks! Trust me, best value ever! If you own your own tank, there’s no reason why not to be serviced by these guys. Do yourself, your family, and your pocket, and call them right now!
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February 2023 by car pel
I really expected to find a 100 5-star reviews. Fast service, good price, professional. I'm not sure what else you could ask for. Would recommend.
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January 2023 by Michael Lockard
Fast service at a great price. Strongly recommend.
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January 2022 by Nadiya Anderson
Clear, honest and great pricing.
