Small Business Qualified help when you need it
Bring in an experienced technician for the issue or project without hiring a full-time IT employee.
Onsite IT support for small businesses
Onsite IT help built for small businesses
- Get qualified IT support without hiring a full-time technician.
- Resolve technology problems that interrupt your day.
- Complete installations, cabling, and IT projects with confidence.
Cartennas gives restaurants, retailers, law firms, professional offices, healthcare practices, and other small businesses one dependable source for onsite IT troubleshooting, repairs, installations, cabling, and projects.
Built for businesses that need dependable IT help onsite
- Law Firms
- Professional Offices
- Retail Stores
- Restaurants & Cafes
- Doctors' & Dentists' Offices
- Clinics & Healthcare Practices
A practical IT partner
Expert help when technology gets in the way
Most small businesses do not keep a full-time IT technician on staff. When a computer, network, printer, POS system, camera, or other technology needs attention, Cartennas provides qualified help without the cost of adding another employee.
Support that matches the need
Call Cartennas for a business-stopping issue, routine IT maintenance, a device installation, or a planned project such as network upgrades and data cabling.
One dependable IT partner
Stop searching for a different vendor every time a technology problem needs attention.
Clear recommendations and pricing
Understand the proposed solution, scope, and price before the work begins.
Service records in one place
Review updates, photos, invoices, and completion details without chasing paperwork.
Small-business IT services
Nine ways we can help your business
From a failed POS terminal to a planned network upgrade, Cartennas provides the practical expertise and professional service needed to get the job done correctly.
Troubleshooting, repairs, installations, and projects—all through one dependable service partner.
Onsite IT Support
Get dependable help with the computers, equipment, and everyday technology your business relies on.
Troubleshooting & Break/Fix
Diagnose and resolve internet, workstation, equipment, and connectivity problems that interrupt your business.
POS Systems & Business Devices
Set up and troubleshoot point-of-sale terminals, payment peripherals, kiosks, scanners, and other business devices.
Wi-Fi & Network Support
Improve connectivity and install or replace routers, switches, firewalls, access points, and related network equipment.
Printer & Peripheral Support
Install, connect, and troubleshoot printers, scanners, displays, and the peripherals your staff uses every day.
Device Installations & Swaps
Install, replace, configure, connect, and test computers, displays, phones, and other workplace technology.
Security Systems Installation
Install and support surveillance cameras, access-control hardware, and related low-voltage security equipment.
Data Cabling
Complete new cable runs, terminations, tracing, labeling, cleanup, and testing for reliable business networks.
Technology Projects & Office Setups
Plan and complete technology upgrades, office moves, equipment rollouts, and other defined IT projects.
When to call Cartennas
Help for everyday problems and planned IT projects
Whether something has stopped working or you are improving the technology in your business, we can help you move forward.
Business-stopping technology issues
Get help when an internet outage, failed POS terminal, computer problem, or equipment issue disrupts your day.
Routine IT help
Take care of recurring maintenance, user equipment, printers, connectivity, and the technology tasks that keep getting postponed.
Installations and upgrades
Set up new computers, POS devices, printers, displays, Wi-Fi equipment, and other business technology correctly.
Network and cabling projects
Improve Wi-Fi, organize network equipment, add cable runs, or prepare your technology for a renovation or upgrade.
Office moves and technology setup
Get computers, internet equipment, phones, displays, and cabling ready when your business moves or refreshes its space.
How it works
A clear path from request to resolution
A straightforward process keeps the scope, scheduling, pricing, and results clear from the beginning.
Tell us what needs attention
Describe the issue or project, the affected equipment, your business address, and your preferred service time.
Review the recommended next step
We confirm the proposed scope, scheduling, and pricing with you before service begins.
Get qualified help at your business
A professional technician completes the approved work and keeps you informed along the way.
Review the results
See service notes, photos, completion details, and billing information together in one place.
Cartennas Service Platform
Manage your Cartennas service from one simple platform
Use the Cartennas Service Platform to request and track service, keep equipment details organized, review quotes, follow progress, ask Leo—the Cartennas AI assistant—for help, and view or pay invoices securely.
Service requestsEasy to track
Leo AI assistantReady to help
Equipment and service historyOrganized
Quotes, invoices, and paymentsIn one place
Service options
Choose the support model that fits your business
Choose pay-as-you-go help for occasional needs or a simple monthly plan for businesses that want consistent support.
Flex
Pay only when you need help with a technology issue, installation, repair, or one-time project.
A practical choice for occasional support without a monthly commitment.
Request Flex ServiceCore
Choose a monthly plan for ongoing IT needs and a dependable support team that gets to know your business.
A better fit when technology help is a regular part of running your business.
View Core PlansCommon questions
Answers about onsite IT support for your business
Here is what to expect when you ask Cartennas for help with a technology issue, installation, or project.
What kinds of technology problems can Cartennas handle?
We help with computers, POS systems, printers, Wi-Fi and networks, business devices, security equipment, cabling, installations, and defined technology projects.
What kinds of small businesses do you support?
We support law firms, professional offices, retailers, restaurants, cafés, doctors' and dentists' offices, clinics, and many other local businesses.
Can Cartennas work with our MSP or IT consultant?
Yes. If you already use an MSP or consultant, we can coordinate with them when the issue or project requires their input.
Will we review pricing before service begins?
Yes. We review the proposed scope, schedule, and applicable pricing with you before the approved service begins.
What information should we provide?
Share a description of the issue or project, the affected equipment, your business address, preferred service time, and the result you need.
Need help with your business technology?