TREYSTA

TREYSTA

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Local IT support you can count on.

TREYSTA delivers managed IT services, cybersecurity, cloud solutions, and VoIP phone systems to businesses throughout Central Pennsylvania and Northern Maryland. We have two locations to manage your IT service needs.

55 North 5th Street
Gettysburg, PA

540B Greenbriar Road
York, PA 17404

10/01/2026

Congratulations to Angela on being recognized at the Technology Council of Central Pennsylvania Women in Technology Awards! 🎉

Angela received the Impact Award - Private Sector / Entrepreneur to Small Business Award, and we couldn’t be more proud. Angela is an incredible part of Team TREYSTA and is always willing to go above and beyond for her team. Her impact reaches far beyond the workplace, too. She is always ready to lend a hand to friends, family, neighbors, and others in need.

This recognition is well deserved. Congratulations, Angela, and thank you for everything you do for TREYSTA and our community!

10/01/2026

October is Cybersecurity Awareness Month! 🔐

As a Cybersecurity Awareness Month Champion, TREYSTA is proud to help businesses and our community stay safer online.

Throughout the month, we’ll be sharing cybersecurity tips, reminders, and best practices to help protect your accounts, devices, and information from today’s most common threats.

Follow along all month as we share simple ways to build stronger cybersecurity habits and stay one step ahead of cyber threats.

Photos from TREYSTA's post 10/01/2026

Happy work anniversary to Kyle and Debbie! 🎉 And a special congratulations to Kyle on celebrating 1 year with TREYSTA! We’re grateful for everything Kyle and Debbie do each day to support our team and our clients.

Thank you both for all that you do for Team TREYSTA!

Photos from Children's Home of York's post 09/29/2026

What an incredible event for such an important cause! We’re proud to support Children's Home of York and the meaningful work they do for children and families in our community.

09/25/2026

Happy to help, Stephanie! 👍 Did you know TREYSTA has a 100% satisfaction rating, a 3-minute average response time, and a 78% same-day resolution rate? 🌟 We're committed to delivering top-notch IT support!

Let team TREYSTA relieve your business IT anxieties too. Give us a call or visit our website today!

09/22/2026

Happy first day of fall! As the seasons change, it’s the perfect time to "fall" into unbeatable IT service with TREYSTA! Whether it's local support or expert solutions, we're here to keep your business running smoothly all year long.

09/21/2026

Peanut butter & jelly. Coffee & mornings.

Some things just work better together - like TREYSTA + your business phone system.

📞 Call from anywhere
📱 Mobile apps
📬 Voicemail-to-email

One support team. One trusted technology partner.

Ask us how a modern cloud phone system can simplify communications and potentially lower your monthly costs.

09/18/2026

Happy to help, Laurie! 👍 Did you know TREYSTA has a 100% satisfaction rating, a 3-minute average response time, and a 78% same-day resolution rate? 🌟 We're committed to delivering top-notch IT support!

Let team TREYSTA relieve your business IT anxieties too. Give us a call or visit our website today!

09/16/2026

When your phones, IT support, and technology strategy are managed by different providers, getting help can become complicated. With TREYSTA, you have one trusted team supporting your technology and communications.

One vendor.
One relationship.
One support number.

09/15/2026

Please join us in congratulating Rob on his work anniversary! 🎉 We’re grateful for everything you do and here’s to many more years of success together!

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Telephone

Address


55 North 5th Street
Gettysburg, PA
17325

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

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