Keystone Substance Abuse Services

Keystone Substance Abuse Services Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Keystone Substance Abuse Services, Nonprofit Organization, 199 S Herlong Avenue, Rock Hill, SC.

Mission: To improve the quality of life for individuals and families by educating, treating, and providing support for those impacted by substance use

A non-profit organization serving as the Act 301 substance abuse authority in York County, SC

Summer brings new risks, but parents can make a big difference. Open, honest conversations with youth can help keep them...
06/08/2026

Summer brings new risks, but parents can make a big difference. Open, honest conversations with youth can help keep them safe.

Summer Sundays are made for recharging and relaxation. ☀️What are some ways that you unwind on sunny weekend days?
06/07/2026

Summer Sundays are made for recharging and relaxation. ☀️
What are some ways that you unwind on sunny weekend days?

Today is the day! 🛍️Join us at the Belk Charity Sale TODAY, Saturday, June 6 from 11am–3pm at the Rock Hill Galleria Mal...
06/06/2026

Today is the day! 🛍️

Join us at the Belk Charity Sale TODAY, Saturday, June 6 from 11am–3pm at the Rock Hill Galleria Mall!

Stop by our table right at the outside entrance to purchase your ticket—donate $5, get $5 off your purchase + extra savings, all while supporting Keystone!

It’s okay to slow down, take care of yourself, and honor what you need. A little reminder that wellness is part of being...
06/05/2026

It’s okay to slow down, take care of yourself, and honor what you need. A little reminder that wellness is part of being human.

A fact for your Thursday. A little awareness goes a long way. Recognizing binge‑drinking levels can help us stay mindful...
06/04/2026

A fact for your Thursday.

A little awareness goes a long way. Recognizing binge‑drinking levels can help us stay mindful and protect our well‑being.

Happy Pride! Keystone wishes everyone a bright and beautiful Pride Month. Here’s to honoring every story, every identity...
06/03/2026

Happy Pride! Keystone wishes everyone a bright and beautiful Pride Month. Here’s to honoring every story, every identity, and every expression of love. 🌈

🎉 Another Incredible Year of Growth & Leadership!Over the past 9 months, our team has been deeply invested in strengthen...
06/02/2026

🎉 Another Incredible Year of Growth & Leadership!

Over the past 9 months, our team has been deeply invested in strengthening our leadership, expanding our skills, and growing our impact thanks to the amazing programs offered by the York County Regional Chamber. We’re proud to celebrate our newest graduates and all they’ve accomplished!

📚 Non-Profit Management Certificate Program

Three members of our team, a Clinical Supervisor, Quality Management Coordinator, and Community-Based Prevention Specialist, successfully completed this intensive program designed to strengthen nonprofit leadership and operations.

✅ Financial & HR management
✅ Legal & ethical responsibilities
✅ Strategic planning & sustainability

This experience equips our team with the tools to better serve our mission with excellence, accountability, and vision. We are so proud of their commitment to continuous improvement!

🌟 Leadership York County (LYCO)

Our Prevention Director spent the past 9 months immersed in this dynamic leadership program focused on community engagement and collaboration.

🔍 Exploring critical community needs
🤝 Building strong cross-sector connections
💡 Leading initiatives that drive meaningful change

LYCO continues to be a powerful platform for developing leaders who are passionate about making a difference right here in our community.

✨ These experiences are more than just programs. They are investments in the future of our organization and the people we serve every day.

We’re incredibly grateful to the York County Regional Chamber for providing these opportunities that empower leaders and strengthen our community.

Here’s to continued growth, leadership, and impact! 💙🙌

Shop. Save. Give. 🛍️💙Join us at the Belk Charity Sale this Saturday, June 6 from 11am–3pm at the Rock Hill Galleria Mall...
06/01/2026

Shop. Save. Give. 🛍️💙

Join us at the Belk Charity Sale this Saturday, June 6 from 11am–3pm at the Rock Hill Galleria Mall!

Stop by our table right at the outside entrance to purchase your ticket—donate $5, get $5 off your purchase + extra savings, all while supporting Keystone!

Starting June off on the right note with kindness, encouragement, and a little extra love for the people around us. Happ...
06/01/2026

Starting June off on the right note with kindness, encouragement, and a little extra love for the people around us. Happy National Say Something Nice Day! And Happy June!

As Mental Health Awareness Month comes to a close, remember this: it’s okay to take a break. Rest is not a setback or w...
05/31/2026

As Mental Health Awareness Month comes to a close, remember this: it’s okay to take a break. Rest is not a setback or weakness — it’s part of taking care of yourself.

Address

199 S Herlong Avenue
Rock Hill, SC
29732

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