EXHIBIT 10.18

LIMBACH HOLDINGS, INC.

Non-Employee Director Compensation Policy

Adopted January 30, 2019

• $60,000 annual cash fee for Board service;

• $50,000 annual cash fee for the Chair of Board;

• $40,000 annual cash fee for the Chair of the Audit Committee;

• $40,000 annual cash fee for the Chair of the Finance and Capital Markets Committee (formerly known as the Finance Committee);

• $20,000 annual cash fee for the Chair of the Compensation Committee; and

• $20,000 annual cash fee for the Chair of the Nominating and Corporate Governance Committee.