Renewable Energy & Sustainability News

Request for bids

Request for bids by Ringler Energy LLC

461 State Route 61  Marengo, OH 43334

Phone 419.253.5300  Dispatch 419.253.6300

April 15, 2015


Seven CNG powered semi trucks

Bids are requested for the purchase of the above by Ringler Energy LLC – 461 State Route 61 Marengo, OH 43334.

Bids for the above will be received at 461 State Route 61 Marengo, OH 43334  no later than 4:00 PM, May 6, 2015.

Bids received after the above date and time will not be considered. Awarding of contracts or rejection of all bids will be made within ten days of bid openings. The right to reject any and all bids is reserved.

As we are an equal opportunity employer, minority owned, woman owned and DBEs are encouraged to submit bids.

Download  Ringler Energy Scope of Bid 10-2014 for more information or visit

Submit bids to

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Cari Oberfield