The Name
siren /ˈsʌɪrən/
noun
A dangerously beautiful woman. The bold artistry, the statement set, the look that turns heads.
grace /ɡreɪs/
noun
Simple elegance and refinement. The quiet polish, the care in every detail, the warmth of the room.
Together — a nail bar where bold artistry meets classic sophistication.
The Signatures
A curated menu
GRACE Manicure
Shaping, cuticle care, a ten-minute massage, sugar scrub, and a flawless Shellac gel finish.
From $59
SIREN Pedicure
Callus removal, a moisturizing leg & foot massage, sugar scrub, and polish — the full ritual.
From $65
Custom Creations
Swarovski crystals, hand-painted designs, 3D art, and colored acrylic work, made to your vision.
$5–$10 / nail
Recent Sets
Our Work
Every look here was created in the studio — from subtle ombré to full custom art.
The Space
A destination in downtown Berthoud
More than a salon — a place to slow down, be cared for, and leave feeling polished. Warm light, greenery, and a chair that's entirely yours, right on Mountain Avenue.
Kind Words
“Can't get over this fabulous set of nails by Yvette!”
A Happy Siren + Grace Client
Ready to be pampered?
Book a quick express service or settle in for the full signature ritual. We'd love to have you.
Book Your VisitSiren + Grace · Mountain Avenue, Berthoud