Greatest Nail

Greatest Nails is Southern California's home for manicures, pedicures, spa parties and more! With locations in Brea and West Covina, our professional team of licensed manicurists are not only ready to provide the best spa treatments in LA and OC, but make your experience a relaxing escape.


Enjoy a day of pampering for your next special occasion! Whether it’s for a baby shower, girls' night, or wedding day, Greatest Nails makes your day an unforgettable and rejuvenating experience.

Private parties are available.

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We're offering 10% off all products and spa services! Check out the details and print out your coupon, valid at both Greatest Nails locations!

Also, be sure to join our rewards program for ongoing specials.

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Hours & Location

Monday-Saturday: 10 am – 7 pm
Sunday: 11 am – 6 pm

West Covina
Monday-Saturday 10 am - 9 pm
Sun 11 am - 7 pm

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About Us

Greatest Nails is a nail spa with locations in Brea, CA and West Covina, CA, providing full service nail treatments, hair waxing and threading*, facials* and more! We pride ourselves on excellent customer service and creating a relaxing environment to make your experience a refreshing escape.

We offer a wide variety of specialized services you can’t find anywhere else in Brea or West Covina, including a large selection of 3D nail designs, colored acrylic powders and designer nail tips. Our standard services include:



We accept both appointments and walk-ins, but we recommend calling at least 1 hour in advance to reserve your time. You can also request an appointment online.


Please call to notify us if you cannot make your reserved appointment time or if you are running late. If you are more than 10 minutes late, we cannot guarantee that we will be able to honor your appointment.

Payment Options

We currently accept cash, Visa, Mastercard, Discover and American Express.

*Skin care and hair removal services only available at Brea location