This is a Request for Information/Sources Sought for market research to identify potential vendors capable of installing and testing Cummins generators and transfer switches at multiple microwave sites in Nevada and Arizona. The work also includes the purchase and installation of a replacement power system generator at a site in Arizona. Interested vendors must advise of their business size and point of contact, with relevant small business size standards provided. Responses must be submitted via email by a specified deadline. The government is not obligated to issue a solicitation or award a contract based on this notice.