The Housing Authority of the City of Pittsburgh (HACP) is a federally funded public housing agency. The housing authority maintains approximately 5208 units of rental housing. HCAP is issuing invitation for bids (IFB)for qualified and interested business firms to submit sealed bids to provide servicing and maintaining air condition and refrigeration units at select HACP locations and other related work requested by HCAP in accordance with Attachment 1 and 2, titled "Bid Sheet" and "Specifications."