The building permit covers all of the following: site clearing, constructing, renovating or changing occupancy of a building. 1. How do I view current construction bids for Bexar County?Please visit CivCastUSA to see all available construction bids for Bexar County. Proposed expansion of FM 3351 between I-10 and SH 46, in Fair Oaks Ranch and San Antonio, which covers portions of Kendall, Bexar, and Comal counties. REQUEST FOR PROPOSAL - NOTICE TO BIDDERS. Construction of Bexar County Emergency Services District No. 2 Fire Station 125.