Chamber MembershipWe work hard to champion our vibrant, growing business community. Support Fairfax! Local businesses are here and eager to serve you. Chamber Membership: Home Office $100.00 Chamber Membership: 6 - 15 Employees $225.00 Chamber Membership: Volunteer $0.00 Chamber Membership: Private Citizen $50.00 Chamber Membership: 16 - 35 Employees $300.00 Optional Donation $50 $50.00 Chamber Membership: 1 - 5 Employees $150.00 Chamber Membership: 36 or More Employees $375.00 Optional Donation $100 $100.00