Based in Union, we serve businesses throughout the St. Louis metro west corridor. When you need someone on-site, we can actually get there — usually the same day, sometimes the same hour. See our full range of IT services or learn more about our team.
St. Louis Metro
Chesterfield
IT support for Chesterfield businesses. From the Valley to the Parkway, we keep your technology running so you can focus on your customers.
- 15-minute response guarantee
- Same-day on-site visits available
- All IT services supported
St. Charles
Serving businesses throughout St. Charles — from Main Street to the 370 corridor. Fast, reliable IT support from people who know the area.
- 15-minute response guarantee
- Same-day on-site visits available
- All IT services supported
Fenton
IT support for Fenton businesses. Whether you're near Gravois Bluffs or along Highway 141, we've got you covered.
- 15-minute response guarantee
- Same-day on-site visits available
- All IT services supported
Valley Park
Local IT support for Valley Park businesses. We understand the unique needs of businesses in our community.
- 15-minute response guarantee
- Same-day on-site visits available
- All IT services supported
Ballwin
Serving Ballwin businesses with fast, responsive IT support. Manchester Road to Big Bend, we're here when you need us.
- 15-minute response guarantee
- Same-day on-site visits available
- All IT services supported
Creve Coeur
IT support for Creve Coeur businesses. From the corporate corridor to local shops, we keep your technology working.
- 15-minute response guarantee
- Same-day on-site visits available
- All IT services supported
Maryland Heights
Serving Maryland Heights businesses with reliable IT support. Westport Plaza to Earth City, we've got you covered.
- 15-minute response guarantee
- Same-day on-site visits available
- All IT services supported
Franklin County
Union
Our home base. Union businesses get the fastest response times and the most personal service. Your neighbors, your IT team.
- Priority response times
- On-site within minutes when needed
- All IT services supported
Washington
IT support for Washington, MO businesses. From downtown to the industrial areas, we keep your operations running smoothly.
- 15-minute response guarantee
- Same-day on-site visits available
- All IT services supported
Pacific
Serving Pacific businesses with responsive IT support. We know the area and we're here when you need us.
- 15-minute response guarantee
- Same-day on-site visits available
- All IT services supported
Sullivan & Beyond
We serve businesses throughout Franklin County and beyond. If you're in the area, we can help.
- 15-minute response guarantee
- On-site visits available
- All IT services supported
Dedicated Local IT Support Pages
These pages give Google and local customers clearer signals about where JIL Technology provides IT support.
IT Support in Union, MO
Local managed IT, cybersecurity, Microsoft 365, backup, phone, and network support.
IT Support in Washington, MO
Responsive IT help for businesses in Washington and nearby Franklin County communities.
IT Support in St. Charles, MO
Managed IT, security, backup, Microsoft 365, and phone system support.
IT Support in Chesterfield, MO
Plain-English technology support for west county businesses.
IT Support in Fenton, MO
Computer, email, security, phone, and network support for local companies.
IT Support in Franklin County, MO
Local IT support based in Union and serving Franklin County businesses.
IT Support in O'Fallon, MO
Managed IT, security, Microsoft 365, backup, and phone support for St. Charles County's largest city.
IT Support in St. Peters, MO
Responsive IT help for businesses around Mid Rivers and Premier 370.
IT Support in Wentzville, MO
IT setup and support for one of Missouri's fastest-growing business communities.
IT Support in Ballwin, MO
Computer, email, security, phone, and network support along the Manchester Road corridor.
IT Support in Wildwood, MO
Reliable IT and network support for far west county businesses.
IT Support in Kirkwood, MO
Plain-English technology support for downtown Kirkwood and Manchester corridor businesses.
IT Support in Maryland Heights, MO
IT and network support for the Westport Plaza and Riverport business areas.
IT Support in Creve Coeur, MO
Secure, dependable IT for professional and medical offices along Olive Boulevard.
IT Support in Valley Park, MO
Managed IT, security, backup, Microsoft 365, and phone support for local businesses.
Don't see your area listed? We likely still serve you. Give us a call at 636-744-4241 and we'll let you know.