W. Va. Code § 56-3-33
(a) The engaging by a nonresident, or by his or her duly authorized agent, in any one or more of the acts specified in subdivisions (1) through (7), inclusive, of this subsection shall be considered equivalent to an appointment by a nonresident of the Secretary of State, or his or her successor in office, to be his or her true and lawful attorney upon whom may be served all lawful process in any action or proceeding against him or her, in any circuit court in this state, including an action or proceeding brought by a nonresident plaintiff or plaintiffs, for a cause of action arising from, or growing out of, such act or acts, and the engaging in such act or acts shall be a signification of such nonresident’s agreement that any such process against him or her, which is served in the manner hereinafter provided, shall be of the same legal force and validity as though such nonresident were personally served with a summons and complaint within this state:
(c) Service shall be made:
By leaving the original and two copies of both the summons and the complaint, and the fee required by §59-1-2 of this code with the Secretary of State, or in his or her office, and this service shall be sufficient upon the nonresident: Provided, That notice of the service and a copy of the summons and complaint shall forthwith be sent by registered or certified mail, return receipt requested, by a means which may include electronic issuance and acceptance of electronic return receipts, by the Secretary of State to the defendant at his or her nonresident address and the defendant’s return receipt signed by himself or herself or his or her duly authorized agent or the registered or certified mail so sent by the Secretary of State which is refused by the addressee and which registered or certified mail is returned to the Secretary of State, or to his or her office, showing thereon the stamp of the post-office department that delivery has been refused. After receiving verification from the United States Postal Service that acceptance of process, notice, or demand has been signed, the Secretary of State shall notify the clerk’s office of the court from which the process, notice, or demand was issued by a means which may include electronic notification. If the process, notice, or demand was refused or undeliverable by the United States Postal Service, the Secretary of State shall create a preservation duplicate from which a reproduction of the stored record may be retrieved which truly and accurately depicts the image of the original record. The Secretary of State may destroy or otherwise dispose of the original returned or undeliverable mail. Written notice of the action by the Secretary of State must then be provided by certified mail, return receipt requested, facsimile, or by electronic mail, to the clerk’s office of the court from which the process, notice, or demand was issued. If any defendant served with summons and complaint fails to appear and defend within 30 days of service, judgment by default may be rendered against him or her at any time thereafter. The court may order such continuances as may be reasonable to afford the defendant opportunity to defend the action or proceeding. If the certified mail was returned by the United States Postal Service as unclaimed, unable to forward, or with any other notation other than “accepted” or “refused”, notice may be served as follows:
(e) The following words and phrases, when used in this section, shall for the purpose of this section and unless a different intent be apparent from the context, have the following meanings: