Nail Extensions in NYC
Gel nail extensions add length when your natural nails are too short for the shape you want. Every set at Mars Nails is sculpted by hand on a paper form, with no plastic tips. Choose short, medium, or long sets, finished with gel color or custom nail art.
Choose your nail extensions appointment
Book Nail Extensions - Senior / Top $180 3 hours Book Nail Extensions with Margarita $230 2 hr 10 min
Nail Extensions Pricing
Nail extensions cost $180 with a Senior Nail Tech or Top Nail Tech, and $230 with Margarita. Appointments take 2 hours 10 minutes to 3 hours. Design add-ons are priced separately.
French, chrome, cat eye, or custom nail art may add time and cost. See Nail Designs and select your add-ons when booking.
Short, medium, and long extensions are available; extra-long lengths are not offered. Select your appointment type below to book directly.
What Our Clients Say
“I have hard gel extensions with nail art and it's flawless and lasts over 4 weeks. The cuticle work and close application makes the grow out almost imperceptible for the first several weeks.”
“Margo did an incredible job with my nail extensions! Her work is literally one of my favorites and I send all my girls to her...”
Sculpted Gel Extensions, Not Plastic Tips
We build each extension by hand using LED-cured sculpting gel on lower paper forms, rather than attaching pre-made tips.
This allows us to customize the length, shape, and structure of each nail individually, creating a set tailored to your hands. Every extension is carefully shaped and refined before the final gel color or nail art is applied.
Extensions or Builder Gel?
If you're happy with your current length and want additional support, choose Builder Gel Manicure. It adds a structured overlay without extending your nails.
For a broken corner or small shape correction, see Hard Gel Modeling & Sculpting instead of booking a full extension set.
Questions Before You Book
- How long do gel nail extensions last?
- Many clients return for a refill after about 4–5 weeks, depending on natural nail growth, the chosen length, and the condition of the extensions. Contact us sooner if anything starts lifting or needs attention.
- Do you offer acrylic, Gel-X, or plastic tip extensions?
- No, we use LED-cured sculpting gel to create extensions on lower paper forms. We don't work with acrylic, Gel-X, or plastic tips.
- Can I get French, chrome, or nail art on extensions?
- Yes. Choose a design add-on when booking, so the appropriate time is reserved. French, chrome, cat eye, and custom nail art are available depending on the technician and design.
Book Nail Extensions in FiDi
Visit Mars Nails at 11 Broadway, Suite 804, near Bowling Green. Select the appointment type below, then any nail design add-ons during booking. Have a reference photo? Text it to (929) 727-4089 before your appointment.
Looking at other options? See the full services menu.