Tinnelly Law Group | Your Community. Your Counsel. California law firm specializing in the representation of Community Associations, Homeowners Associations (HOAs) and Common Interest developments in a variety of transaction and litigation matters. Attorney-supervised assessment collection services are available through our affiliate, Alterra Assessment Recovery at alterracollections.com. We presently serve as general counsel for hundreds of California HOAs--each with legal needs as unique as the characteristics of their respective communities. From our offices in Orange County, San Diego County, Riverside County and San Mateo, we currently service Los Angeles County, Orange County, San Diego County, Riverside County and the San Francisco Bay Area.