Cleaning Partner Network | Sterling SanCo

Cleaning Partner Application

Complete the required fields and upload your COI. W-9 collection happens later.

Business / crew name * Primary contact * Business email * Phone * Home city / state * Crew size * Service areas / ZIP codes * Equipment and capabilities * Experience / commercial references COI expiration date, if known Certificate of Insurance (COI) *PDF, JPG or PNG, maximum 8 MB. Upload a current COI for review; we verify coverage separately.

W-9 is not collected at this stage. If your application moves forward, Sterling will email you a time-limited link to upload your W-9 privately. Do not email tax IDs or include them in the notes fields.

I confirm I am authorized to apply for this business and consent to Sterling using this information and documents to evaluate subcontract opportunities. *

Applications are reviewed manually. Submission does not establish employment, a subcontract, or a guarantee of assignments.

Partner with a team built for commercial readiness.

Cleaning Partner Application