{"id":21300,"date":"2026-11-06T12:22:24","date_gmt":"2026-11-06T18:22:24","guid":{"rendered":"https:\/\/www.cellulan.com\/?page_id=21300"},"modified":"2026-11-06T12:22:24","modified_gmt":"2026-11-06T18:22:24","slug":"services","status":"publish","type":"page","link":"https:\/\/www.cellulan.com\/?page_id=21300","title":{"rendered":"Services"},"content":{"rendered":"\n
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Services<\/p>\n\n\n\n

Everything between the wall jack and the internet.<\/h1>\n\n\n\n

We design, install, secure and look after business networks for offices, shops and multi-site companies around Chicagoland.<\/p>\n<\/div>\n<\/div>\n\n\n

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What we do<\/p>\n\n\n\n

The plumbing your business runs on.<\/h2>\n<\/div>\n\n\n\n
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01<\/p>\n\n\n\n

Network design & installation<\/h3>\n\n\n\n

Switching, routing and structured LANs planned around how your office actually works \u2014 documented so nothing is a mystery later.<\/p>\n<\/div>\n\n\n\n

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02<\/p>\n\n\n\n

Firewalls & security<\/h3>\n\n\n\n

Business-grade firewalls configured, patched and watched. Sensible rules, segmented networks and endpoint protection.<\/p>\n<\/div>\n\n\n\n

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03<\/p>\n\n\n\n

Site-to-site VPN<\/h3>\n\n\n\n

Tie offices, warehouses and remote staff together over encrypted tunnels so every location works like one network.<\/p>\n<\/div>\n\n\n\n

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04<\/p>\n\n\n\n

Business Wi-Fi<\/h3>\n\n\n\n

Coverage that reaches the back room, separate guest access, and access points you can manage from one place.<\/p>\n<\/div>\n\n\n\n

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05<\/p>\n\n\n\n

Internet & cellular failover<\/h3>\n\n\n\n

We deal with the ISP for you and add LTE\/5G backup, so a cut line doesn't take your business offline.<\/p>\n<\/div>\n\n\n\n

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06<\/p>\n\n\n\n

Maintenance & support<\/h3>\n\n\n\n

Ongoing updates, backups and monitoring \u2014 and a real person who knows your setup when something goes wrong.<\/p>\n<\/div>\n\n\n<\/div>\n<\/div>\n\n\n\n\n

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STEP 01<\/p>\n\n\n\n

Assess<\/h3>\n\n\n\n

We walk the site, map what you have and find the weak spots \u2014 single points of failure, open ports, aging gear.<\/p>\n<\/div>\n\n\n\n

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STEP 02<\/p>\n\n\n\n

Build<\/h3>\n\n\n\n

We put in the right equipment, configure it properly and leave you with documentation and passwords you control.<\/p>\n<\/div>\n\n\n\n

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STEP 03<\/p>\n\n\n\n

Maintain<\/h3>\n\n\n\n

We keep it patched, backed up and running, and we're a phone call away when you need us.<\/p>\n<\/div>\n\n\n<\/div>\n<\/div>\n\n\n\n\n

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Ready to accelerate your business?<\/h2>\n\n\n\n

Tell us what you're working with. We'll tell you what it needs.<\/p>\n<\/div>\n\n\n\n

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Call 847-853-9000<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n","protected":false},"excerpt":{"rendered":"

Services Everything between the wall jack and the internet. We design, install, secure and look after business networks for offices, shops and multi-site companies around Chicagoland. What we do The plumbing your business runs on. 01 Network design & installation Switching, routing and structured LANs planned around how your office actually works \u2014 documented so […]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":10,"comment_status":"closed","ping_status":"closed","template":"page-wide","meta":{"footnotes":""},"class_list":["post-21300","page","type-page","status-publish","hentry"],"yoast_head":"\nServices - CelluLan<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cellulan.com\/?page_id=21300\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Services - CelluLan\" \/>\n<meta property=\"og:description\" content=\"Services Everything between the wall jack and the internet. 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