Lisa G.
1/15/2026
I was helped by Stephanie today with a propane issue. she was stellar! Truly knows all aspects of the company. wonderful to encounter such high level of customer service!
Combined Energy Services
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(51)
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216 E Broadway
Monticello, NY 12701
Established in 1968, Combined Energy Services is one of largest oil and gas suppliers in the United States. Located in Monticello, N.Y., the firm delivers a series of gas and oil products, such as propane, home heating fuel, kerosene, diesel and bio-fuel. It also specializes in servicing and installation of heating, ventilation and air conditioning (HVAC) systems as well as indoor, outdoor and underground tanks. Additionally, the gas company offers off-road diesel, pool heating and temporary heating solutions.
Also at this address
Reviews
2.5(51)
Jon G.
1/16/2026
I have been a satisfied customer of Combined Energy Services for several years. I recently saw an unexpected charge on my propane invoice and left a message after hours with CES. I received a...
Orlando M.
1/13/2026
I had the pleasure of having Christine Christopher as my customer service rep. My issue was handled expeditiously and the care that she expressed was heartwarming. I applaud her customer service...
Bruce T.
10/8/2025
I was scheduled to have my propane energized for this a.m. at eight. The service was confirmed and when no one showed I called and was told I needed to pay first and my card was declined. I paid...
Linda E.
12/9/2025
I get a appointment for being the first in the am which is 9am. Its 1 pm now and the services say he is on a bigger job. Why? I've been waiting for 4 hours and He never calls back. I couldn't...
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