Common Interest Management Services
Real EstateCalifornia, United States51-200 Employees
Common Interest Management Services (CIMS) is a mid-sized real estate services firm focused on homeowner association management in Northern California. Founded in 1990 and based in San Ramon, it serves HOA boards and homeowner associations across a range of community sizes, supported by seven local offices in San Ramon, Brentwood, Campbell, Novato, San Mateo, Stockton, and Modesto. Its operations rely on specialized staff including Project Support Consultants, Handyman Maintenance Technicians, and Site Inspectors, and a cloud-based portal that provides 24/7 access to documents, ledgers, online payments, work orders, architectural submissions, and service tracking. Its community managers are CAI and CACM certified and bring substantial tenure across diverse associations, from small developments to larger communities with onsite staff. In 2023 the firm expanded through the acquisition of Twenty First Century Brand, reflecting ongoing growth of its capabilities.