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Underground Nails

About Us

Discover the ultimate nail care experience at Underground Nails, the top choice in Cookeville, TN, and surrounding areas, including Carthage, Algood, Sparta, Smithville, and Monterey. As a proudly female-owned and family-operated business, we offer a welcoming atmosphere where every client is treated like family. Specializing in NexGen nails, our expert team uses advanced techniques to ensure stunning, long-lasting results. Our dedication to beauty and quality is evident in every service we offer. Whether you're looking for a soothing manicure or pedicure, join us at Underground Nails and feel the difference today.

Areas Served

Our Certifications

Certified Nail Technician

What We Offer

Our Specialties include:

NexGen Nails

Our Services include:

Nail Services: Our nail services are designed to enhance both the beauty and health of your hands and feet. From classic manicures and pedicures to advanced full sets, gel applications, and builder gel, we offer a wide range of options to suit your style and lifestyle. Whether you're looking for a natural look or bold nail art, our skilled technicians deliver flawless results with attention to detail.
Waxing Services: Reveal smooth, radiant skin with our professional facial waxing services. We offer precise eyebrow shaping, gentle upper lip waxing, and comprehensive full facial waxing to help you maintain a clean, polished look. Our techniques are designed for comfort and long-lasting results, using high-quality products to minimize irritation.
NexGen Nails: Experience the next level of nail enhancement with NexGen Nails, a revolutionary dipping powder system that combines beauty, strength, and flexibility. Unlike traditional acrylics or gels, NexGen Nails are lightweight, odor-free, and designed to promote healthier, stronger natural nails. The process uses a vitamin-infused powder and adhesive that create a flawless, long-lasting finish without the need for harsh chemicals or UV light.
Builder Gel: Achieve strong, beautiful nails with our Builder Gel service. Builder gel adds structure and durability while maintaining a natural-looking finish. Perfect for strengthening weak or brittle nails, this lightweight enhancement helps promote nail growth and can be customized with your favorite shape, length, and color.
Gel-X: Get the look of long, flawless nails without the weight of traditional acrylics. Gel-X extensions use soft gel tips that are applied for a lightweight, natural feel and stunning finish. This service is ideal for clients who want instant length, flexibility, and a durable manicure that lasts.
Solar Pink & White: Enjoy the timeless elegance of a classic French manicure with Solar Pink & White nails. This acrylic enhancement features a soft pink nail bed paired with crisp white tips for a clean, sophisticated appearance. Designed for long-lasting beauty, Solar Pink & White nails maintain their polished look between appointments.
Acrylics: Create the perfect set of custom nails with our acrylic enhancement service. Acrylics provide exceptional strength and durability while allowing for personalized shapes, lengths, and designs. Whether you prefer a natural look or bold nail art, acrylic nails offer a versatile and long-lasting solution for beautiful hands.
Pedicures: Treat your feet to the care they deserve with our relaxing pedicure services. Each pedicure includes nail shaping, cuticle care, exfoliation, and moisturizing treatments designed to leave your feet feeling soft, refreshed, and revitalized. Finish with your choice of polish for healthy, beautiful toes you'll love to show off.

Our Brands include:

OPI
Kira Sky
New Revolution
SNS
Color Club
Pyramid
Chisel

Testimonials

On 6/23/2026 Melinda Cross had this to say:
They do a phenomenal job!! They have so many people that are ready to help!!

On 5/6/2026 Payton Conner had this to say:
jayla haney… chefs kiss. best of the best!

On 2/1/2026 Deborah Klepper had this to say:
Very friendly and more reasonably priced than other salons

On 1/31/2026 Robert Chilson had this to say:
Got eyebrows waxed and they did a great job. The owner Crystal runs a very clean, updated, and friendly shop.

On 12/3/2025 Sara Ferguson had this to say:
I have been going here and getting my nails done by crystal for over a year now and she never disappoints. I LOVE going here and they all do an amazing job!!

Contact Us

Underground Nails
586 S Jefferson Ave Suite L Cookeville, TN 38501
Phone: (931) 854-0463
Email: undergroundnails2020@gmail.com

Across from Tractor Supply and Next to Hooligan's

Where To Find Us

Payment Types Accepted

American Express, Discover, MasterCard, Visa, Debit Cards, NFC Mobile Payments

Our Hours

Monday: 10:00 AM - 5:00 PM
Tuesday: 9:00 AM - 7:00 PM
Wednesday: 9:00 AM - 7:00 PM
Thursday: 9:00 AM - 7:00 PM
Friday: 9:00 AM - 7:00 PM
Saturday: 9:00 AM - 3:00 PM

Info

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FAQ

What brands do you use?

We use high-quality brands such as OPI, Kira Sky, New Revolution, SNS, Color Club, Pyramid, and Chisel for our services.

What nail services do you offer?

We provide a full suite of nail and beauty treatments—including manicures, pedicures, NexGen (dip powder) nails, acrylic, gel, solar nails, fills, nail art, and waxing for eyebrows, lip, and full face.

Do you offer waxing services?

Yes, we offer professional facial waxing services for smooth skin, including eyebrow shaping, upper lip, and full facial waxing.

Do you offer nail art or custom designs?

Yes! Underground Nails specializes in creative nail art, custom designs, and seasonal styles. You can request unique patterns, colors, and even themed looks.

What products do you use for nail services?

They use high-quality professional products for acrylic, gel, and dip powder nails to ensure durability and a flawless finish.