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A complete filing guide.
Small claims court is where money disputes are resolved on simplified procedures, with a filing fee set by the court and a hearing before a judge.
Below: the claim limit, the court's filing fee, the courthouse with its hours and phone, the towns and ZIP codes this county covers, and how to file. Squabble prepares the paperwork and files it for you.
Small claims here are heard at more than one courthouse. The court matches a case to a location by address.
Tap a courthouse to see its details in the list below.
Not sure which courthouse? Use the court's official court locator to match your ZIP code to the correct location, or let Squabble identify it for you automatically. Hub courthouses can change; confirm before you file.
San Bernardino County has 7 courthouses listed above; Fontana District is one of them. San Bernardino County covers 121 ZIP codes, including the Adelanto, Amboy and Angelus Oaks areas.
San Bernardino County, California, with a population of 2,214,281, handles small claims cases through the Superior Court of California, where the claim limit is $12,500. Three district courthouses serve the county. The Fontana District sits at 17780 Arrow Blvd in Fontana, 92335, and can be reached at (909) 350-9322. The Barstow District is located at 235 E Mountain View St in Barstow, 92311, with a phone number of (760) 718-3700. The Joshua Tree District is at 6527 White Feather Rd in Joshua Tree, 92252, and its phone number is (760) 974-3047. The Barstow and Joshua Tree locations are open Monday through Friday from 8:00 AM to 4:00 PM and are closed Saturday and Sunday. The county covers communities including Adelanto, Apple Valley, Chino, Chino Hills, Colton, Crestline, and Big Bear Lake, along with ZIP codes such as 91710, 91730, 91761, and 92277. Riverside County, Orange County, and Imperial County lie near San Bernardino County. The court accepts electronic filing.
More than one location takes small claims here. The court matches a case to a location by address.
A case filed here usually comes from one of these communities:
Adelanto, Amboy, Angelus Oaks, Apple Valley, Baker, Barstow, Big Bear City, Big Bear Lake, Bloomington, Blue Jay, Bryn Mawr, Cedar Glen, Cedarpines Park, Chino, Chino Hills, Cima, Colton, Crest Park, Crestline, Daggett, Earp, Essex, Fawnskin, Fontana, Forest Falls, Fort Irwin, Grand Terrace, Green Valley Lake, Guasti, Helendale, Hesperia, Highland, Hinkley, Joshua Tree, Lake Arrowhead, Landers, Loma Linda, Lucerne Valley, Ludlow, Lytle Creek, Mentone, Montclair, Morongo Valley, Mountain Pass, Mt Baldy, Needles, Newberry Springs, Nipton, Ontario, Oro Grande, Parker Dam, Patton, Phelan, Pinon Hills, Pioneertown, Rancho Cucamonga, Red Mountain, Redlands, Rialto, Rimforest, Running Springs, San Bernardino, Skyforest, Sugarloaf, Trona, Twentynine Palms, Twin Peaks, Upland, Victorville, Vidal, Wrightwood, Yermo, Yucaipa, Yucca Valley.
San Bernardino County is the 5th most populous of California's 58 counties, with about 2,214,281 residents. Fontana District, in Fontana, is about 17 miles from the Riverside County courthouse in Menifee and 18 miles from the Orange County courthouse in Santa Ana.
If the other side lives just over the county line, the case may belong next door:
Also frequent here: unpaid debts (15) and auto repair disputes (9). Figures as of September 2026, from Squabble's own case records.
State law sets the rules on what the court can hear, serving the other side, filing deadlines, interest, the hearing and collecting a judgment.
Last checked August 2026. Verify current details with the court.
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