Find the Cheapest Natural Gas Rates for Northbrook IL 60062

The agent came to my door in Rushmore clothes. He went through my bill with me and let me know about Rushmore's 3 year product. The process was easy and professional. No hidden fees, and when I spoke to their customer service agent, she was very cheerful and helpful.

Constellation lowered my bill by $95 the first month. I highly recommend them!

Hi I would like to say that signing up with Spark Energy is definitely saving me some money and the help i received from the representatives was very helpful and efficient I appreciate it when the representatives take time to thuroghly explain to the customer about the services that will be given. Thank You

The whole process for switching my energy supplier to energy harbor was a very smooth operation! The customer service representative was very professional and courteous. He explained exactly what I would be receiving and talked me through the whole process of signing up. He sent email confirmations and even I received information in the mail. It's now been over a month since I signed up with Energy Harbor and I can honestly say that when I think of this company, I get a positive feeling. Energy Harbor is a company that I can trust and I look forward to being their customer for the next four years.

constellation was told by Nicor that I couldn't switch even though I was within the 100 day time stamp according to Illinois law. Nicor was of no help. they just kept telling me no. Way to many people getting involved in this to get it right. I'm stuck with Nicor for a year according to them before I can switch.

No matter what I've called or emailed about, their Customer Service can't be beat! They have been courteous, helpful & solve the issue quickly.

great experience!!

The process for enrolling with Energy Harbor was very smooth. I spoke with a very wonderful representative, who was very knowledgeable about the products the company had to offer. He was very patient and he explained everything to me. I really appreciate him walking me through the process and answering any questions that I had. I am currently looking to utilize more products that the company offers since this experience was so positive. Thank you very much!