San Mateo Main

390 South El Camino Real
San Mateo, CA 94402
  • M-Th: 9:00AM - 5:00PM
  • F: 9:00AM - 6:00PM
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San Mateo Main Branch Information

Drive-up ATM

If you need the convenience of conducting your transactions from the comfort of your car, pull up to our drive-up ATMs. Perfect for when you’re on the go.

Foreign Currency

Need to wire money in a foreign currency, or to exchange U.S. dollars to a different currency? Talk to a banker at this branch and we’d be happy to confirm the currency you need is available.

Night Drop

Night drop is available at this branch. Look for the drop box or talk to a banker for details.

Safe Deposit

Have confidential or valuable materials you need safely stored? Safe deposit boxes are available at this branch.  Ask a banker for details about this service.

Talking ATM

Securely conduct your transactions with both visual and auditory interaction by plugging in a headset. Ideal for those who need or prefer auditory responses.

About San Mateo Main

The Union Bank San Mateo Main branch is proud to serve downtown San Mateo, Highland Hills, Shoreview area, the Town of Hillsborough, the City of Belmont, Foster City, and the South side of Burlingame. We are located off of El Camino Real and within walking distance to the downtown area of San Mateo where you find great restaurants and entertainment. Parking is located behind the branch off of 4th Ave. We are proud to serve the local Japanese businesses and clubs. We recently installed Express Banking Kiosks, where clients can conduct banking transactions on their own or with the assistance of a staff member. Our team is pleased to welcome and assist our clients in English, Spanish, Japanese, and Mandarin.