Hours Of Operations Happy Nails & Spa Texas Mckinney 75070 Happy Nails & Spa Hours of Operation and Location in Mckinney, TX 75070 4.0 - 94 votes 4150 W Eldorado Pkwy, Ste 650, Mckinney, TX 75070 (972) 548-8830 Get Directions Happy Nails & Spa Hours Category: Beauty & Health Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore MckinneyView More Apparel Sam's ClubRoss Dress for LessBig LotsStein MartCato Sports TargetSports AuthorityLA FitnessVansSnap Fitness Jewelry Sam's ClubCatoBeallsKohl's OutletBelk Recommend For You Queen Nails Fancy Nails Cutting Edge Salon Hollywood Nails & Spa Instyle Nails Hollywood Nails Spa Lv Nails & Spa In Style Nails Qt Nails Davi Nails