Are You a Vendor?

We strive to build and maintain positive, productive working relationships with our vendors and suppliers who offer quality services and materials. If you are one of our partners and are in need of a prior year Form 1099, have accounting questions, or need to review our contractor policies, we are here to help.

Vendor invoices should be submitted directly to the Caerus OpenInvoice site ( or by e-mail at Please direct questions to or 303-865-5769.

Active vendors must maintain continuous insurance coverage and submit evidence of such coverage to Caerus. Caerus should be listed as additionally insured with a waiver of subrogation where applicable by contract and/or law. To submit required insurance certificates and renewals, please email the certificate to

Accounts Payable Inquiries

Ask Caerus


Health & Safety Plan

Contractor Expectations

Contractor Hours Tracking Template

EHS Commitment Acknowledgement

Not sure which department to contact? Choose from our department list on our Ask Caerus page or Call our Corporate office and we will direct your inquiry to the appropriate individual or 303-565-4600.