Does the Backflow Assembly Tester have the following certifications and insurance?

1) B.A.T. Certification: This will allow the B.A.T. to test any backflow assembly and to repair any backflow assembly that is NOT indoors.
Jeff Field: License # B6479
Wesley Field: License # B6686
Brian Slater: License # B6664

2) Specialty Plumbers License (Backflow): This will allow the B.A.T. to repair any backflow assembly that is indoors.
Jeff Field: License # FIELDJA827Q4
Wesley Field: License # WESLEFA82Q4

3) Insurance: Does the B.A.T., or their company have insurance.