Signature Nails and Spa Conveniently located at 2025 Yale St, Houston, Texas, Zip Code 77008. Signature Nails and Spa is proud to deliver the highest quality treatments to our customers. Let’s visit, have a relaxing time, and become prettier after enjoying high-end services at one of the best Nail Salons in Houston. Phone: 713-485-5526 Address: 2025 Yale St. Houston TX 77008