Looking for cost accountant with experience pricing out indirect costs for federal contracts

Hi,My company is interested in consulting with a cost accountant who could help us consider our indirect costs when pricing bids on federal contracts (including GSA schedules). Has anyone on this board worked with an accountant or firm they would recommend? We are too small a company to hire a cost accountant on our staff, but do want to find someone with this specific kind of experience. Our local accountants are not experienced in federal contracting and pricing.Any advice would be much appreciated. Thanks!