W. Va. Code § 46-9-501: SUBPART 1. FILING OFFICE; CONTENTS AND EFFECTIVENESS OF FINANCING STATEMENT.

§46-9-501. Filing office.

(a) Filing offices. Except as otherwise provided in subsection (b) of this section, if the local law of this state governs perfection of a security interest or agricultural lien, the office in which to file a financing statement to perfect the security interest or agricultural lien is:

(1) The office designated for the filing or recording of a record of a mortgage on the related real property, if:

(A) The collateral is as-extracted collateral or timber to be cut; or

(B) The financing statement is filed as a fixture filing and the collateral is goods that are or are to become fixtures; or

(2) The office of the Secretary of State, in all other cases, including a case in which the collateral is goods that are or are to become fixtures and the financing statement is not filed as a fixture filing.

(b) Filing office for transmitting utilities. The office in which to file a financing statement to perfect a security interest in collateral, including fixtures, of a transmitting utility is the office of Secretary of State. The financing statement also constitutes a fixture filing as to the collateral indicated in the financing statement which is or is to become fixtures.