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Electronic bids may be submitted at the Bid Express website. All electronic bidders must first register on the Bid Express website and create an Info Tech Digital ID. Registration and Digital ID creation are free. It can take up to five business days to process your Digital ID and it is highly recommended that a Digital ID be enabled 48 hours in advance of submitting an electronic bid. Please plan accordingly. A fee of $25 will be incurred for those who wish to bid electronically on a pay-per-solicitation basis; alternatively, you may subscribe for $50 per month to have unlimited access to all solicitations and email notifications.

Learn more in this vendor overview.

Parties can contact Joseph Dura at 937-225-5507 with questions regarding MCEO projects. Please note, submissions of sealed paper bids will remain an acceptable option for all projects. Paper bid documents are available at the Montgomery County Engineer’s Office located at 451 West Third Street, Dayton Ohio 45422. The cost for paper bid documents vary per project. It can take up to two business days to provide paper bid documents. Please plan accordingly. 

For additional guidance for on-line bidding, please contact the Bid Express team at toll free (888) 352-2439 (select option 1) or at

Job # Project Name Advertisement Begins* Bids Due* Bidding Format
2017-25 2017 Traffic Signal Maintenance Contract December 2, 2016 December 21, 2016 Traditional Paper
2015-15 Diamond Mill Road, TRT-217-3.70,
Bridge Rehabilitation
February 10, 2017 March 1, 2017 Bid Express
2012-20/2012-13 Mile Road, JEF-140-1.61 & Jamaica Road,
Bridge Rehabilitation
March 17, 2017 April 5, 2017 Bid Express
2017-36 County Wide Crack Seal Program March 10, 2017 March 29, 2017 Bid Express
2017-06 Asphalt Concrete
Resurfacing Program
March 31, 2017 April 19, 2017 Bid Express
2017-40 Fast Dry Water Base Paint March 31, 2017 April 19, 2017 Bid Express
2016-12 Diamond Mill, MOT-CR217-8.47,
March 24, 2017 April 19, 2017 Bid Express
2015-11 Alex-Bell Road, WHG-78-1.52,
Bridge Rehabilitation
June 30, 2017 July 19, 2017 Bid Express
2016-35 Stroop Road, KET-M88-4.60,
Bridge Replacement
June 30, 2017 July 19, 2017 Bid Express
2016-32 Valley Street, RVS-M525-2.60,
Bridge Rehabilitation
August 11, 2017 August 30, 2017 Bid Express
2012-33 Keowee Street Bridge, DAY-KEOWE-11,
Bridge Replacement
September 15, 2017 October 11, 2017 Bid Express

*Dates may be subject to change

For locations of Capital Improvement Projects, please click here.