Perfect Place to Start a Small Business

San Dimas is a suburb of Los Angeles and is located in the San Gabriel Valley of Los Angeles County, California. San Dimas has a small town feel and many recreational and community facilities. With such a close proximity to a major metropolitan area, the city a thriving hub for business.

San Dimas Business Environment

San Dimas offers many business opportunities with support for growing businesses:

  • San Dimas is a stable community with a diverse housing market and residents who have a higher than average medium income. The number of professionals with a college education and owner occupied households is also higher than average.

  • San Dimas is in close proximity to many colleges and universities including LA Verne University, Pomona University, Claremont College, and Cal State Poly State University.

  • With an ideal location just 25 minutes from Los Angeles, San Dimas is easily accessible from anywhere in Southern California via Interstate 210 Freeway and State Route 57.

Known for its farmers markets, large-scale indoor play gyms, and Raging Waters, one of California's largest waterparks, San Dimas is a great place to open a local business that caters to its residents.

Business Structure and Licensing

If you would like to start a new business in San Dimas, you will first need to select a legal entity for your company and register with the Secretary of State.

All businesses that operate within the City of San Dimas are required to obtain business licenses before any business or trade is conducted. This requirement extends to home businesses and business locations that are located outside of San Dimas that occasionally conduct business in the city.

Businesses must also meet the city's zoning requirements and obtain the necessary permits for operation from the state or federal government. Wholesale and retail businesses that will engage in the sale of tangible personal property must also register for a Seller's Permit with the State Board of Equalization.

Business Support From the City

The San Dimas Chamber of Commerce provides active support for business owners in the community by providing networking opportunities, representing the interests of local businesses with government and by providing marketing opportunities. With active training programs, the organization is committed to local business success.

SCORE Greater Los Angeles provides support to small businesses in San Dimas with education and free mentorship.


If you are looking to get started with your San Dimas business, the following links provide some helpful resources:

San Dimas Chamber of Commerce

San Dimas City Census Information

Buy a Business in San Dimas

Find Commercial Real Estate in San Dimas

Find the Best San Dimas Accountant

Need some help with your new San Dimas business? Give us a call at (909) 581-9235 today to discuss your tax & accounting needs.