Business internet, mobile & IoT in Chicago
The right connection for every site, phone and device. We compare carriers, set up the service and help you control the cost of every line.

Problems we fix every week
If any of these sound like your business, we can help, usually faster and simpler than you expect.
Free connectivity & bill review- Slow or unreliable internet at one or more sites
- Internet outages that stop the business
- Phone, internet and mobile bills nobody understands
- Company phones with no security or control
What we do in connectivity, mobility & iot
Data network & internet
- Business fiber and dedicated internet access (DIA)
- Cable and broadband business internet
- Fixed Wireless Access (5G/LTE) and automatic backup
- Private networks between locations
SD-WAN & SASE
- SD-WAN to connect and balance multiple sites and lines
- Automatic failover between internet providers
- SASE: secure access for offices and remote staff
- Firewall, web filtering and zero-trust access in the cloud
Cloud voice & contact center
- UCaaS: cloud phones, video and team chat
- CCaaS: cloud contact center for sales and support
- Keep your existing phone numbers
- Desk phones, headsets and mobile apps
Mobile & IoT
- Business mobile plans and devices
- Mobile expense and security management
- IoT connectivity for sensors, cameras, gates and equipment
- Device setup, porting and replacement
Telecom expense management (TEM)
- One view of every internet, phone and mobile bill
- Find unused lines, duplicate services and overcharges
- Contract and renewal tracking
- Right-size plans as your business changes
Business internet: fiber, dedicated and fixed wireless
We compare business internet from major carriers such as AT&T Business Fiber, Spectrum Business, Verizon Business and T-Mobile for Business at each of your addresses. Options include fiber, dedicated internet access with guaranteed speeds, cable broadband and fixed wireless over 5G or LTE. We order the service, install the equipment and add a backup line so a cut cable doesn't stop your business.
SD-WAN and SASE for multi-location businesses
SD-WAN ties your locations and internet lines into one smart network that always uses the best connection and fails over automatically. SASE adds cloud-based security, firewall, web filtering and zero-trust access, so every office and remote employee is protected the same way.
Cloud phones and contact centers (UCaaS / CCaaS)
Replace old phone systems with cloud phones, video meetings and team chat that work on desk phones, computers and mobile apps. For teams that handle many customer calls, a cloud contact center adds call queues, routing, recording and reporting.
Mobile plans, devices and IoT
We set up business mobile plans and devices, handle number porting and replacements, and connect IoT sensors, cameras, gates, kiosks and equipment over cellular or Wi-Fi, each on a secure network.
Telecom and mobile expense management
Most businesses overpay for lines and services they no longer use. We put every internet, phone and mobile bill in one view, cancel what you don't need, track contracts and renewals, and keep company devices secure with remote lock and wipe.
Connectivity, Mobility & IoT near you
NEBULACLOUD provides Connectivity, Mobility & IoT services in Chicago, Evanston, Skokie, Wilmette, Lincolnwood, Oak Park, Park Ridge, Niles, Des Plaines, Glenview, Schaumburg and Naperville, plus nearby Chicago suburbs. See our service area.
Often paired with Connectivity & mobility
Networks, Wi-Fi & CablingStrong Wi-Fi in every room, clean cabling and internet that doesn't drop.Learn more
Microsoft 365 & CloudBusiness email, shared files and apps that are secure and easy to use.Learn more
Managed IT & SupportHelp when your team needs it. We keep computers, accounts and backups healthy.Learn moreFree connectivity & bill review
Send us your current internet, phone and mobile bills. We'll show you better options and where you can save.
- Reply within one business day
- Clear, fixed price before any work
- On-site across Chicago and suburbs
- English and Spanish
Prefer to talk? Call (872) 222-6444 or message us on WhatsApp.
Common questions
Which internet providers do you work with?
We compare options from major carriers such as AT&T Business, Spectrum Business, Verizon Business and T-Mobile for Business, and recommend the best fit for each location.
What is SD-WAN?
SD-WAN connects your locations and internet lines through one smart network. It sends traffic over the best line and switches automatically if one fails, so calls and systems stay up.
What is SASE?
SASE (Secure Access Service Edge) moves network security to the cloud, so offices and remote staff get the same firewall, filtering and secure access wherever they work.
What is UCaaS and CCaaS?
UCaaS is your business phone system, video meetings and chat in the cloud. CCaaS is a cloud contact center for teams that handle many customer calls, chats or emails.
What is TEM?
Telecom Expense Management means tracking every internet, phone and mobile bill in one place, finding waste and keeping contracts under control.
What is Fixed Wireless Access?
Fixed Wireless Access (FWA) is business internet over 5G or LTE to a router at your location. It's a good primary line where wired options are poor, and an excellent backup.
Can you secure company phones?
Yes. We set up device management so company data is protected and lost phones can be locked or wiped remotely.
Tell us what you need. We'll tell you how we'd fix it.
Free consultation and a clear price before any work. No pressure.