Maryland DMV customer service operates through phone, email, and in-person visits at local branch offices

The Maryland Department of Transportation Motor Vehicle Administration (MDOT MVA) handles driver licenses, vehicle registration, and title services. You can reach them by calling 410-787-7758 during business hours, which are Monday through Friday, 8 a.m. to 4:30 p.m. Eastern Time. This is the main customer service line for general questions about documents, fees, and procedures.

If you need to handle a transaction in person, the MDOT MVA operates branch offices throughout Maryland. You can find the location nearest you and check its hours on the official MDOT MVA website. Many branches accept walk-ins, but some transactions require an appointment. Calling ahead or checking online before you visit saves time, especially if you need a specific service like a commercial driver license test or a vehicle inspection.

Email is slower than phone or in-person service. The MDOT MVA does not publish a general customer service email address on its website. Instead, specific divisions handle inquiries through dedicated email addresses — for example, the Driver Services division or the Vehicle Services division. You will find these contact addresses on the MDOT MVA website under the relevant service area.

Key Takeaways

  • Call 410-787-7758 Monday through Friday, 8 a.m. to 4:30 p.m. Eastern Time for general questions about Maryland DMV services.
  • Visit an MDOT MVA branch office in person to complete transactions like renewing a license or registering a vehicle; many locations accept walk-ins but some require appointments.
  • Email contact addresses vary by service type and are listed on the MDOT MVA website under each division.
  • The MDOT MVA website includes a branch locator tool so you can find hours and services at your nearest office.

What to expect when you call the main customer service line

When you call 410-787-7758, you will reach an automated system that routes your call based on what you need. Have your driver license number, vehicle registration number, or title number ready if you are calling about a specific transaction. The wait time varies depending on the time of day and how busy the office is — early morning calls typically have shorter waits than mid-morning or afternoon calls.

The customer service representatives can answer questions about renewal important date, required documents, fees, and how to submit forms by mail. They cannot process transactions over the phone — you will need to visit a branch office, mail in your documents, or use the online services available through the MDOT MVA website. If you are calling about a specific case or a problem with a previous transaction, have any reference numbers or confirmation documents in front of you.

Using the MDOT MVA website for self-service options

Before calling or visiting an office, check the MDOT MVA website to see if you can handle your transaction online. You can renew a driver license, renew vehicle registration, order a duplicate title, and pay certain fees through the website without speaking to anyone. Online renewal is often faster than calling or visiting in person, and you can do it at any time of day.

The website also has a knowledge base with answers to common questions about documents needed, fees, processing times, and may be able to access rules. Search for your specific transaction type to see whether you can complete it online or whether you must visit a branch office. Some transactions — like taking a written driving test, getting a new license photo, or handling a vehicle inspection — require an in-person visit.

Finding and visiting a branch office near you

The MDOT MVA operates branch offices in Baltimore, Annapolis, Bowie, Catonsville, Chestertown, Cumberland, Denton, Dundalk, Easton, Eldersburg, Ellicott City, Essex, Frostburg, Gaithersburg, Glen Burnie, Hagerstown, Hanover, Laurel, Leonardtown, Ocean City, Owings Mills, Pikesville, Salisbury, Silver Spring, Towson, and Westminster. Each office handles driver license and vehicle registration services, though hours and services vary by location.

Use the branch locator on the MDOT MVA website to find the address, phone number, and hours for the office closest to you. Some branches are open on Saturday mornings, but most operate Monday through Friday only. Call the branch directly before you visit to confirm they offer the service you need and whether you need an appointment. Bringing the correct documents the first time — such as proof of residency, your current license, or your vehicle title — prevents a wasted trip.

Documents and fees you may need to bring

What you bring depends on your transaction. For a driver license renewal, bring your current license, proof of residency (a utility bill or lease dated within the last 60 days), and proof of Social Security number. For vehicle registration renewal, bring your current registration card and proof of insurance. For a title process, bring the bill of sale or previous title and proof of ownership.

Fees vary by service. A driver license renewal costs one amount; a vehicle registration renewal costs another. The MDOT MVA website lists current fees for each transaction type. Some offices accept cash, check, and card; others accept card only. Calling ahead tells you what payment methods the branch accepts and whether you need to bring anything else specific to your situation.

Handling problems with your account or a previous transaction

If you have a problem — such as a license that was not mailed to you, a registration that shows the wrong information, or a fee that was charged incorrectly — call 410-787-7758 and explain the issue. Have any confirmation numbers, receipts, or reference numbers from your previous transaction ready. The representative will either resolve it over the phone or direct you to the right division to follow up.

If the phone line cannot resolve your issue, ask for a case number or reference number so you can follow up by email or in person. Some problems require a visit to a branch office with documentation, such as a proof of payment or a copy of your original process. The representative will tell you what you need to bring and which office to visit.

Frequently Asked Questions

Can I renew my license or registration without visiting an office?

Yes, if you are renewing a driver license or vehicle registration and have not had a major change in your information, you can renew online through the MDOT MVA website. If you need a new photo for your license or have other complications, you must visit a branch office in person.

What is the wait time at the branch offices?

Wait times vary by location and time of day. Offices are typically less busy early in the morning and on Tuesday or Wednesday afternoons. Call the branch directly or check the MDOT MVA website to see if they publish current wait times. Some offices use an online appointment system to reduce wait times.

Do I need an appointment to visit a branch office?

Most MDOT MVA branch offices accept walk-ins, but some transactions or locations may require an appointment. Call the branch office directly or check the MDOT MVA website to see whether appointments are available or required for your specific transaction.

What if I cannot reach customer service by phone?

If the phone line is busy, try calling early in the morning or late in the afternoon. You can also visit a branch office in person, use the online services on the MDOT MVA website, or look for the email address for the specific division handling your issue on the website.

How long does it take to process a transaction by mail?

Processing times for mail-in transactions vary. The MDOT MVA website lists estimated processing times for each service type. Call 410-787-7758 to ask about the current processing time for your specific transaction, as times can change based on office workload.