Network Design, Setup & Support

BitNetica works with small and mid-sized businesses across McHenry County, Lake County, and the surrounding area — including medical and dental offices, law firms, accountants, manufacturers, warehouses, retail locations, and professional services firms. If you need a reliable, secure business network, we can help regardless of industry or building type.

We design and deploy networks using Cisco, HPE/Aruba, and Ubiquiti UniFi equipment for switching, routing, and wireless. For firewall and security appliances, we work with pfSense, Fortinet FortiGate, and Cisco ASA. The right choice depends on your budget, environment, and long-term needs — we’ll recommend what actually makes sense for your situation, not what has the best margin.

Yes, we connect multiple buildings and sites into one network. Depending on your locations and requirements, we can connect them via point-to-point wireless links (ideal for buildings within line of sight), dedicated fiber runs, or SD-WAN over existing internet connections. The result is a unified network with consistent security policies and centralized management across all your locations.

Yes. BitNetica offers proactive monitoring, firmware and security patch management, and ongoing support — on either a retainer or as-needed basis. We monitor your network and alert you when something needs attention. And if something breaks, you call Abe directly.

It depends on the size and complexity of your environment. A single-floor office with 20 users is a very different project from a multi-building campus with 150. After a free on-site assessment, we provide a detailed, flat-rate proposal — no hourly estimates that balloon into surprise invoices. We’ll also tell you honestly if there’s a simpler solution that costs less than you might expect.

Often we can. We’ll assess your existing equipment during the site visit and give you an honest evaluation of what’s worth keeping, what needs reconfiguration, and what genuinely needs replacing. We’re not in the business of recommending new hardware just to sell hardware — if your switches are solid and just misconfigured, we’ll say so.

Usually not yet. Wi-Fi 7 only pays off when your devices support it and the cabling behind each access point can carry 2.5 gigabit or more. For many offices, a well-placed Wi-Fi 6 or 6E network is faster in practice than a badly placed Wi-Fi 7 one.

Yes. We check whether the model is still supported, whether the firmware is current, and who can log in to it. If it is healthy, we leave it alone and tell you so.

It depends on what stops when the internet does. If phones, card payments or cloud apps stop your day, a second line, either another wired provider or a cellular link, is inexpensive insurance. We also check that the two lines do not share the same route into your building.

Failover keeps a second line in reserve. Load balancing uses both lines at once, with each connection on one line. Bonding splits a single connection across all lines so it gets their combined speed and survives a line failing, but it needs a service at the far end to put the pieces back together.

Only if an hour offline costs you more than a second firewall, or you cannot schedule a maintenance window. A redundant pair takes over automatically if one fails and lets us update one at a time. For many small offices, a second internet line and a pre-configured spare are the better value, and we will tell you which applies.