Within thirty days after service of the notice of claim by the claimant, each contractor, subcontractor, supplier or design professional that has received a notice of claim shall serve a written response on the claimant, delivered by hand, certified mail, return receipt requested or other verifiable delivery service, directed to the claimant or representative of the claimant who signed the notice of claim of a construction defect. The written response shall:
W. Va. Code § 21-11A-10