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Enjoy one of our deluxe spa collections for skin that radiates health and is soft to the touch. Carefully balanced to both deeply cleanse and replenish, our spa lifts the veil of dullness and dryness to restore hydrated silkiness to the skin.

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a year ago
Nice salon. Dropped in (called ahead while in my car) for a manicure as I was heading in that direction to pick up one of my kids. First time here. Manicure was well done by Jennifer. Salon is more spacious than it seems from outside. Staff is friendly. This is definitely a great back up to my usual salon.
- Jennifer A
2 years ago
This is the best gel manicure in the area--I've had several manicures here and it never chips. Even after three weeks. All of the manicurists here are very nice and take their time. The salon is clean and quiet. The photo with the blue nail polish is how my manicure looked AFTER two weeks. 👏💯
- Adriana D
3 years ago
LOVE LOVE LOVE this place! I moved from New York and my standards are very high and finally found the perfect place for me. Melissa is a gem and I will follow her anywhere! I am so happy with my nails, she does such an amazing job! She is an artist! So talented! I will see you next week, ​Melissa. The owners, Michelle and Matthew, are awesome! They very friendly making me feel at home. Thank you both for such a great job. Your new friend from Brooklyn, Madeline
- Madeline E

About us

Cosmo Nails is located in Westfield, NJ. We are dedicated to providing you with the most sanitary nail services within a very clean and relaxing environment. All of our implements are disinfected using hospital grade procedures and are individually packaged, ensuring your satisfaction. At Cosmo Nails, you will receive exceptionally accommodating services from the finest technicians.

Contact Us


Call now
  • (908) 928-0303


Get directions
342 South Avenue East
Westfield, NJ 07090

Business Hours

Mon:9:30 AM – 7:00 PM
Tue:9:30 AM – 7:00 PM
Wed:9:30 AM – 7:00 PM
Thu:9:30 AM – 7:00 PM
Fri:9:30 AM – 7:00 PM
Sat:9:00 AM – 6:30 PM
Sun:10:00 AM – 6:00 PM
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