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Sinchi Nails

4.2 (14 reviews)
Closed 9:30 am - 7:00 pm

By appointment only

Services - Sinchi Nails

Nail fill-in

Toe nail fill-in

Hand nail fill-in

13 More Services

Hand and toe nail fill-in

Manicure

Manicure and pedicure

Pedicure

Nail polish change

Toe polish change

Hand polish change

Hand and toe polish change

Nail polish removal

Toe polish removal

Hand polish removal

Hand and toe polish removal

Nail repair

Sinchi Nails Photos

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Recommended Reviews - Sinchi Nails

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Reviews With Photos

Lisa D.

Most amazing nail experience I have had in a very long time!! Salon was so clean and neat. Staff was super sweet and accommodating. I had the pleasure of Mary doing my SNS powder manicure, and also my pedicure. She did an absolutely beautiful job with both. My nails are so neat, and look amazing. My pedicure was just about the best I have ever had. Her massage was phenomenal!! I am so glad I came here. Sinchi Nails will be my forever nail salon!!

SNS nails by Rosa!

I have been trying to find a good nail place to go to for over a year now. Found one or two that I thought were good but after first time, they were not up to my expectations. I heard from a friend that Rosa who used to do my nails at another salon before Covid, had opened her own place. Went there and I couldn't be happier!

SNS going on to week 3 on Monday.
Maria O.

I came here on Feb 15 and can't wait to go back! The ladies were so sweet, accommodating and humble. It's a cute spot, clean and they have quality products. I did the sns on my natural nails. I'm going on to week 3 next week. I also wet my hands quite often( cleaning) I haven't had any chips, cracks anything! ( I've done this in the past with other places and never lasted this long.) I highly recommend Sinchi Nails if you are in the area! Gracias Chicas

Gel Manicure

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3 years ago

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1 year ago

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7 months ago

Big fan! We got pedicures and will be back for sure. Love the cozy vibe of the place and the friendly staff.

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4 months ago

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3 years ago

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5 years ago

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6 years ago

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Review Highlights - Sinchi Nails

I heard from a friend that Rosa who used to do my nails at another salon before Covid, had opened her own place.

Mentioned in 3 reviews

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Lalvay Nails & Spa

Lalvay Nails & Spa

(8 reviews)

If you're thinking about getting a gift certificate from here I would ask what the policy is. I was…read moregiven a gift certificate from a friend for my birthday that expired a week after it was given to me and didn't know that when I went to use it in November. They didn't tell me it was expired while I was there, let me use half of it, then crossed out the expiration date and made it a date in expire 10/30/25. I was unaware they back-dated it because I was in a hurry to put it in my pocket since I was in rush. Fast forward to today, I went to use it and obviously it wasn't honored because of that new date. I understand that it expired and of course I'm fine not using it since it's completely my fault. It was just the most bizarre experience because 1. No one mentioned it was expired the first time I was there (which I would have been fine paying for my pedicure if someone explained that to me instead writing in a new date so couldn't use it again) Also I'm just not sure why they would give me back a gift certificate that I can't use anymore or never mention that it was expired. 2. What kind of place has a 1 week or 1 month expiration date? (Thinking about it I'm wondering if it the date a typo since it was handwritten because most places around here have a 1 year expiration date when I buy them or am gifted them.) Also my nails were different lengths and the polish I used developed white spots on top (it was a light purple) With so many wonderful places in Montclair, I would definitely consider buying a gift certificate somewhere else with a longer expiration date, a more clear policy, or somewhere that will take the time to explain these dates and policies if you have an issue like I did if you are looking to purchase a gift.

Just found this nail salon in Upper Montclair. The reviews were great. I went today and it was…read morefabulous. The nail technician, Rosa, was excellent. The best nail service I've had since moving back to NJ. In fact, I've already recommended to three friends of mine immediately at leaving the shop. The shop is so comfortable, peaceful and welcoming. I'm definitely a new repeat customer. YAY!!!

Sinchi Nails - nailtechnicians - Updated May 2026

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