Subway

4.1
154 reviews

About

Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCaterer
Your local Costa Mesa Subway® Restaurant at 3001 Harbor Boulevard brings bold new flavors and classic favorites to guests every day. Enjoy our famous Footlongs, 6" sandwiches, wraps, and salads, ordered quickly in the app or online, through convenient delivery, in-restaurant dining, or curbside pickup. We’re proud to offer a fresh alternative to typical fast food with fresh-cut veggies, tasty proteins, fresh-baked bread, and delicious cookies. We’re also here for your catering needs. All Subway® Restaurants are independently owned and operated by business owners who employ talented Sandwich Artists™.

Details

  • Dine-inAvailable
  • Drive-throughNot available

Location

Subway
3001 Harbor Boulevard, Costa Mesa, CA
92626, United States

Hours

Reviews

4.1
154 reviews
5 stars
96
4 stars
23
3 stars
13
2 stars
0
1 star
22
  • PH
    Paul Holloway
    Aug 9, 2025
    5.0
    Very clean and freshly looks and smells great. The Subway Technician at this Harbor and Baker Street are Exceptional Sandwiches 🥪 makers , and all the green and fresh vegetables, you can imagine are telling your stomach to request these fresh and healthy green color vegetables and added to my #21 Sandwich , and Footlong Turkey Sandwich ! October 9,2025 I was so hungry today,my stomach was wanting thee subway sandwich 🥪 and the Exceptional Sandwiche honored my choice Thank you Ms. Vanesa and Mr. Jose for your and the NEW employee at the Harbor and Baker Street Subway location and exceptional customer service skills and Attitude ,all of those who are employed at this Outstanding Subway restaurant located here in Costa Mesa . As a matter of fact I have eaten at this Subway for the past 3 weeks ,sometimes twice a week ,do you think i may be Addicted to Subway Sandwiches !?!? Anyway whoever may be reading this Compliment ,sit down and share your experience ,cause these genuine Subway workers need to hear and read about their work performance, would you not agree ?? August 13 and 16 , 2025 I did return for more Quality Subway Sandwiches , keep getting your Grind on Mr. Jose and Ms. Vanesa and of course the onsite Owner . Thee Counselor 🙏 thank 🙏 you for a great experience !!.
  • AF
    Angie F
    Aug 7, 2025
    1.0
    seems like we interrupted vanesa and cesar's flirting sesh. they saw us walk in and we still had to wait a min for them to come out of the back LOL. not to mention the stinginess on the sandwiches, they look like they're on ozempic
  • TC
    Teresa Corona
    Jul 29, 2025
    1.0
    Very bad service and unacceptable. We are here trying to buy food and nobody help us. And old lady was just walking around and don’t tell us nothing at all
  • MM
    Matthew Montiel
    Jul 27, 2025
    1.0
    Very rude guy I went today at 10 pm and he made me scan my coupon 2 times and only to say I couldn’t use it 2 times ? When the first time I scanned the QR code it went through then he voided it and said scan again the 2nd time it said can’t use this coupon again . He got all nervous after I asked him why wasn’t it going through if the first time I scanned it, it went through why would he ask me to scan it again. he was very rude since the minute I walked in .. I asked him a couple questions and just ignored me.. Will definitely not be going back.
  • CM
    Cindy Morrison
    Jul 25, 2025
    1.0
    Please follow through on your commitment to go cage-free!!

Frequently Asked Questions About Subway

Where is Subway located in Costa Mesa?

Subway is located at 3001 Harbor Boulevard, Suite B, in Baycrest Plaza, Costa Mesa, CA 92626.

What are the operating hours of Subway at Baycrest Plaza?

The restaurant is open Monday to Friday from 8:00 AM to 11:00 PM, and on Saturdays and Sundays from 9:00 AM to 11:00 PM.