Where the Fontana DMV Commercial Services Office Is Located

The Department of Motor Vehicles operates a commercial services office in Fontana, California at 16540 Slover Avenue, Fontana, CA 92337. This office handles transactions related to commercial vehicles, including truck registrations, commercial driver's license (CDL) matters, and business-related vehicle services. The office is not a full-service DMV branch — it specializes in commercial and fleet-related work, so personal vehicle transactions may need to be completed elsewhere.

Fontana is in San Bernardino County in Southern California, roughly 50 miles east of Los Angeles. If you are coming from the surrounding area, the Slover Avenue location is accessible from Interstate 10 and major local roads. Parking is available on-site, though it can fill during peak business hours.

Key Takeaways

  • The Fontana commercial office is located at 16540 Slover Avenue and handles commercial vehicle registrations, CDL services, and fleet-related transactions.
  • Hours of operation are typically Monday through Friday, 8 a.m. to 5 p.m., but you should confirm current hours before visiting because they may change seasonally or due to staffing.
  • You can call the office directly at the DMV's main phone line to ask specific questions about what documents you need to bring for your transaction.
  • The office does not handle personal vehicle registrations or standard driver's license renewals — those require a different DMV location.
  • Arriving early in the morning or mid-week typically means shorter wait times than late afternoon or Friday visits.

What Services Are Available at the Fontana Commercial Office

The Fontana location focuses on commercial vehicle services rather than personal vehicle matters. Common transactions include commercial vehicle registration and renewal, commercial driver's license testing and renewal, fleet registration services, and vehicle weight and dimension permits. If your business operates trucks, buses, or other commercial vehicles in California, this office can handle the registration and permitting side of those operations.

Personal vehicle registrations, standard driver's license renewals, and identification card services are not typically handled at this commercial-focused location. If you need those services, you will need to visit a full-service DMV office in your area. The DMV website lists all locations by county, and San Bernardino County has several full-service branches if you are in the region.

Hours and How to Confirm Them Before You Visit

The Fontana commercial office generally operates Monday through Friday, 8 a.m. to 5 p.m., with the office closed on weekends and state holidays. However, DMV hours can shift due to staffing changes, holidays, or operational adjustments, so confirming the current schedule before you make the trip is important.

You can check current hours on the official DMV website by searching for the Fontana location, or you can call the DMV's main customer service line. Have the office address ready when you call so the representative can pull up the specific location. Asking about wait times when you call is also useful — staff can often tell you whether it is a busy time of day.

Documents and Information to Bring

What you need to bring depends entirely on your specific transaction. Commercial vehicle registration requires proof of ownership, your business license or registration, proof of insurance, and identification. CDL testing or renewal requires your current license, proof of residency, and medical certification if applicable. Fleet registrations may require additional documentation about the vehicles and your business structure.

Before you visit, call the office or check the DMV website for the exact checklist for your transaction type. Bringing incomplete paperwork is the most common reason for a return trip. The DMV website has downloadable checklists for most commercial transactions, and the Fontana office staff can email or fax you a list if you call ahead.

Paying Fees and What to Expect at the Window

Commercial vehicle registration and CDL services have different fee structures than personal vehicle transactions. Fees vary based on the vehicle's weight, the type of registration, and whether you are renewing or registering for the first time. The DMV website lists fee schedules by transaction type, and you can also ask for the exact amount when you call the office.

The Fontana office accepts cash, check, and card payments. Bring more than one form of payment if possible, in case one is not accepted for your specific transaction. Processing times at the window typically range from 15 to 45 minutes depending on how busy the office is and the complexity of your paperwork. If your transaction requires inspection or additional verification, you may be asked to return on another day or visit a different location.

Alternatives If You Cannot Visit in Person

Some commercial vehicle transactions can be completed by mail or through an authorized DMV service provider. Renewals for commercial vehicle registration can often be handled by mail if your vehicle has not changed and you have no violations. The DMV website has a mail-in renewal form, and you can send it with your payment and current registration to the address listed on the form.

If you use a commercial vehicle registration service or a fleet management company, they may be able to handle routine renewals and registrations on your behalf. These services charge a fee above the DMV's standard charges, but they can save time if you manage multiple vehicles. Ask whether your fleet provider offers this service before making a trip to Fontana.

Parking, Accessibility, and What to Know About the Location

The Fontana office has on-site parking, though spaces can be limited during peak hours (typically 10 a.m. to 2 p.m. on weekdays). The building is wheelchair accessible, and accessible parking spaces are available near the entrance. If you have mobility concerns or need accommodations, call ahead to let the office know — they can sometimes arrange for priority service or direct you to a more convenient location.

The office is in a commercial area with nearby businesses and restaurants, so if you have a long wait, you can step out. However, do not leave the building without checking with the staff first — some transactions require you to stay in the office or return to the window at a specific time. Ask the staff member who takes your paperwork what to expect and whether you can leave.

Frequently Asked Questions

Can I renew my commercial vehicle registration online instead of visiting Fontana?

Some renewals can be completed online through the DMV website if your vehicle has no violations and nothing has changed since your last registration. Check the DMV website to see if your vehicle type is may be able to access for online renewal. If not, you can renew by mail or visit the Fontana office in person.

Do I need an appointment to visit the Fontana commercial office?

The Fontana office operates on a first-come, first-served basis and does not require appointments for most transactions. However, you can call ahead to ask about current wait times and to confirm that the office has the staff available to handle your specific transaction type on that day.

What if I need a CDL medical certificate before I can renew my license?

The Fontana DMV office does not issue medical certificates — those must be obtained from a certified medical examiner. Once you have the certificate, you can bring it to the Fontana office to complete your CDL renewal. The DMV website has a list of certified examiners in San Bernardino County.

Can I handle my commercial registration if my business is registered in another state?

If your business is based outside California but you operate commercial vehicles in California, you still need California registration for those vehicles. The Fontana office can help you register them, but you will need to provide proof of your out-of-state business registration and a California address where notices can be sent. Call the office to confirm what additional documents you need.

What should I do if I lose my place in line or the office closes before I am served?

If the office closes before you reach the window, you can return the next business day and take a new number. Your paperwork will not be processed, so bring everything again. To avoid this, arrive at least 30 minutes before closing time, or call ahead to ask how many people are waiting so you can plan accordingly.