Fairfax Water Company promises of hassle free assistance to address the concerns and queries of customers in an expedited manner. In order to contact authorities at Fairfax Water Company pertaining to relevant matters of concern, kindly refer to given customer service infomration. Fairfax Water Customer Service Number:  703.698.5800 | TTY: 711 Fairfax Water Customer Service Number 24/7 After-Hours:  703.698.5613 | TTY: 711 Fairfax Water Headquarters Address: 8570 Executive Park Ave. Fairfax, VA 22031 Fairfax Water Headquarters Phone Number: 703.698.5600 Fairfax Water Customer Service Email: customers@fairfaxwater.org Fairfax Water Corporate Phone Number and Email Warehouse Supervisor: toneill@fairfaxwater.org Fairfax Water Public Relations: pr@fairfaxwater.org Procurement Manager: +1 703 289 6261 Building Maintenance: +1 703 289 6266 Fairfax Water Contract Support: +1 703 698 6247