Let us take care of your IT Support.
Managed IT Services & IT Support in Central Pennsylvania & Northern Maryland
TREYSTA provides trusted IT Support and Managed IT Services for businesses throughout York, Frederick, Harrisburg, Central Pennsylvania, and Northern Maryland. We remove the anxiety from managing your technology so you can focus on running your business.
Let us take care of your IT support.
Managed IT Services & IT Support in Central Pennsylvania & Northern Maryland
TREYSTA provides trusted IT Support and Managed IT Services for businesses throughout York, Frederick, Harrisburg, Central Pennsylvania, and Northern Maryland. We remove the anxiety from managing your technology so you can focus on running your business.
Relieving IT Anxiety For Pennsylvania & Maryland Businesses Since 1995
Organizations like yours in Hershey, Westminster, Chambersburg, and the surrounding area have trusted TREYSTA to be their IT partner since 1995.
Our clients are businesses with 10 to 100 computers that recognize technology as a competitive advantage. TREYSTA‘s experienced team of IT professionals delivers trusted IT Support, Managed IT Services, and proactive technology solutions using a proven approach that produces world class results. From cloud services, IT project management, remote monitoring, and IT consulting, we help businesses focus on what they do best while we take care of everything technology.
Let’s Talk Numbers
Trusted Business IT Support & IT Services
Frederick, Harrisburg, Gettysburg, Central PA & Northern MD
TREYSTA has been a reliable managed IT services company for organizations in York, Gettysburg, Harrisburg, and throughout Central PA. TREYSTA also provides high-quality business IT support in Frederick, Westminster, and throughout Maryland.
Great Relationships
Locally Owned
Focus Only On IT
Real People Answering Your Calls
Great Relationships
Locally Owned
Focus Only On IT
Real People Answering Your Calls
Future-Proof Your Business with Proactive IT Solutions
From cybersecurity and scalable cloud services, to Managed IT Services and strategic IT consulting, TREYSTA delivers technology solutions that improve security, increase productivity, and help your business grow with confidence.

Managed IT Services
TREYSTA removes IT from your daily anxiety list with managed IT services supported by local IT service & support professionals. Nothing outsourced.

Network Security
Organizations are taking huge steps to prevent intruders from breaking into their offices. TREYSTA makes sure the computer network doors are locked and security system armed.

Business Continuity
Unexpected disruptions can happen at any time. TREYSTA helps your business stay prepared with business continuity and disaster recovery solutions that keep your operations running when it matters most.

Strategic Technology Consulting
TREYSTA technology management offers strategic technology consulting services, providing expert guidance to help businesses in York, Gettysburg, and surrounding areas leverage technology effectively for growth and efficiency.

IT Project Management
We deliver comprehensive IT project management services, ensuring seamless execution and management of technology projects to meet the specific needs and goals of businesses in Central Pennsylvania and Maryland.

Cloud Services
TREYSTA provides robust cloud services, offering scalable and secure cloud solutions to enhance the operational efficiency and data accessibility for businesses in the York and Gettysburg regions.
Empower Your Business with Proactive IT Solutions
Find out why organizations like yours in York, Frederick, Harrisburg, and the surrounding area have trusted TREYSTA to be their IT partner.
Should Your Company Outsource IT?
Not sure? Find out key factors to help you decide what’s best for your company.
Real People
Answering Your Calls
Experience genuine human interaction with TREYSTA, where real people are always ready to answer your calls.
Locally
Owned
TREYSTA proudly stands as a locally owned business, deeply rooted in the York and Gettysburg communities.
Focus Only
On IT
TREYSTA is dedicated exclusively to IT, ensuring focused and specialized solutions for your technology needs.
What Our Clients Say
“TREYSTA is a great partner. It’s been great to have TREYSTA as a resource. We give them a call and they help us out.”
James B.
Engineering Manager
York, PA
“TREYSTA has been instrumental in providing and maintaining our network systems as well as keeping us current with rapidly changing technology. Our nonprofit has grown tremendously since we partnered with TREYSTA and they have worked to give us seamless transitions into the complex information systems that we have needed to continue our expansion.
TREYSTA is phenomenal with its services and accessibility. Their technicians go above and beyond the call of duty to meet our needs quickly and effectively. They are personable, patient, and knowledgeable with very good response time to any questions or concerns. I can’t say enough about them or about the help they have provided over the years. They are an energetic and talented team—I am very pleased with TREYSTA’s services.”
Phyllis B.
Previous Executive Director
Camp Hill, PA
“TREYSTA has helped our agency grow and find ways to work more efficiently. Not only do they provide the products and services that we need, they provide advice and counseling on how we can work smarter and more efficiently.
TREYSTA takes all of the IT worries and concerns squarely off of our shoulders and puts it all onto theirs. Anyone running a small business knows that they are being pulled in so many directions that it is virtually impossible to stay on top of everything.
TREYSTA’s service response time is second to none which is invaluable to us. When the computers aren’t working, neither are we!”
Chuck S., Jr.
Local Business Owner
Gettysburg, PA
Why Choose TREYSTA To Be Your Next IT Company?
Step #1: We Get to Know Each Other
Have you ever said to yourself, my IT company really doesn’t understand my business. TREYSTA takes the time to get to know each of our clients.
Step #2: Determining a Fit
TREYSTA’s systems engineers will run a complete diagnostic review of your IT infrastructure, this includes our security professionals to make sure no stone is unturned.
Step #3: Recommendations
TREYSTA sits down with you and shares our findings from our network and security review and then determines a managed IT service strategy to meet the needs of your organization.
Step #4: We Get To Work
TREYSTA gets to work taking care of your day-to-day IT needs, working with your staff and eliminating IT from your anxiety list.
Frequently Asked Questions
What cities or towns does TREYSTA Technology Management serve in Central PA?
TREYSTA Technology Management provides IT services and IT support in York, Harrisburg, Gettysburg and other cities and towns in Central PA.
How long has TREYSTA Technology Management been in business?
TREYSTA Technology Management opened for business in 1995. We’ve been very blessed to work with organizations throughout York, Harrisburg and Gettysburg.
What IT services does TREYSTA Technology Management provide?
TREYSTA provides a complete managed IT services program for small and midsize companies. We become the IT department for all of our clients and remove the anxiety associated with dealing with IT issues.
What Our Clients Say
“TREYSTA is a great partner. It’s been great to have TREYSTA as a resource. We give them a call and they help us out.”
James B.
Engineering Manager
York, PA
“TREYSTA has been instrumental in providing and maintaining our network systems as well as keeping us current with rapidly changing technology. Our nonprofit has grown tremendously since we partnered with TREYSTA and they have worked to give us seamless transitions into the complex information systems that we have needed to continue our expansion.
TREYSTA is phenomenal with its services and accessibility. Their technicians go above and beyond the call of duty to meet our needs quickly and effectively. They are personable, patient, and knowledgeable with very good response time to any questions or concerns. I can’t say enough about them or about the help they have provided over the years. They are an energetic and talented team—I am very pleased with TREYSTA’s services.”
Phyllis B.
Previous Executive Director
Camp Hill, PA
“TREYSTA has helped our agency grow and find ways to work more efficiently. Not only do they provide the products and services that we need, they provide advice and counseling on how we can work smarter and more efficiently.
TREYSTA takes all of the IT worries and concerns squarely off of our shoulders and puts it all onto theirs. Anyone running a small business knows that they are being pulled in so many directions that it is virtually impossible to stay on top of everything. TREYSTA’s service response time is second to none which is invaluable to us. When the computers aren’t working, neither are we!”
Chuck S., Jr.
Local Business Owner
Gettysburg, PA
Why Choose TREYSTA To Be Your Next IT Company?
Step #1: We Get to Know Each Other
Have you ever said to yourself, my IT company really doesn’t understand my business. TREYSTA takes the time to get to know each of our clients.
Step #2: Determining a Fit
TREYSTA’s systems engineers will run a complete diagnostic review of your IT infrastructure, this includes our security professionals to make sure no stone is unturned.
Step #3: Recommendations
TREYSTA sits down with you and shares our findings from our network and security review and then determines a managed IT service strategy to meet the needs of your organization.
Step #4: We Get To Work
TREYSTA gets to work taking care of your day-to-day IT needs, working with your staff and eliminating IT from your anxiety list.
Frequently Asked Questions
What cities or towns does TREYSTA Technology Management serve in Central PA?
TREYSTA technology management provides IT services and IT support in York, Harrisburg, Gettysburg and other cities and towns in Central PA and Northern MD.
How long has TREYSTA Technology Management been in business?
TREYSTA technology management opened for business in 1995. We’ve been blessed to work with organizations throughout Central PA including York, Harrisburg, and Gettysburg and Frederick, MD.
What IT services does TREYSTA Technology Management provide?
TREYSTA provides a complete managed IT services program for small and midsize companies. We become the IT department for all of our clients and remove the anxiety associated with dealing with IT issues.


