Dallas, TX · Managed IT, Security & Communications
intSignal is the senior-led IT, security, and communications partner for Dallas–Fort Worth businesses — from relocating corporate HQs and “Y'all Street” finance firms to Fort Worth defense contractors and healthcare. One accountable team for your helpdesk, cloud, compliance, and business phones.
24×7×365
SOC & NOC monitoring and response — analyst-staffed, not just alerting
3 regions
Geo-redundant hosting on enterprise infrastructure we operate
Metroplex-wide
On-site dispatch across Dallas, Fort Worth & the DFW suburbs
Dallas–Fort Worth is the country's leading destination for corporate relocation, and it shows. Toyota's North American headquarters sits in Plano, AT&T anchors downtown Dallas, and enough finance firms have moved funds, banks, and back-offices to the metroplex that people now call it “Y'all Street.” Add Texas Instruments and the Richardson Telecom Corridor, Lockheed Martin and Bell in Fort Worth, and major hospital networks, and you have a business base as broad as it is large.
Each of those worlds answers to a different rulebook — SOC 2, GLBA, PCI, and SOX for financial firms, CMMC and NIST 800-171 for the defense supply chain around Fort Worth, and HIPAA for healthcare. Most local IT providers specialize in one. intSignal runs managed IT, a 24×7 security operation, cloud, and business communications under one roof, so a growing or relocating DFW company gets one accountable partner instead of five.
We support businesses across Dallas, Collin, Tarrant, and Denton counties and the full length of the metroplex — Plano, Frisco, Irving and Las Colinas, McKinney, Richardson, Arlington, and Fort Worth. Senior engineers own your account, and because we operate our own geo-redundant infrastructure across three regions, we can place workloads where performance, cost, and compliance line up — and keep your recovery copy safely out of Texas.
The services where being local actually changes the outcome — the region your data lives in, latency, on-site speed, the local climate, and a local phone number.
A business base this broad means very different obligations. We lead every engagement with the one that matters to you.
Instead of juggling a helpdesk, a security firm, a cloud reseller, and a phone company, one team owns it all. When something breaks, there's one number to call and one team responsible — with real stake in keeping your business.
Real engineers own your account. You're not routed through a tiered call center reading a runbook — you get people who understand your environment and your compliance obligations.
We run geo-redundant enterprise hosting across three regions, so we can place each workload where performance, cost, and compliance line up — public, private, or hybrid — instead of forcing everything into one cloud.
Remote-first for speed, with on-site dispatch across the whole metroplex — a fit for the many DFW companies running several offices from Plano to Fort Worth.
Tell us your stack and priorities — we return scope, ownership, and a plan, at no cost.
A complete outsourced IT department for Dallas businesses — or a co-managed extension of the team you already have.
A 24×7 security operation and the compliance work Dallas's regulated industries actually need — run by senior analysts, not an alert forwarder.
Public, private, or hybrid — placed where performance, cost, and compliance line up, on infrastructure we run across three regions.
Put data and AI to work — automation, analytics, and vision that improve how Dallas teams operate.
Replace an aging phone system with a cloud platform that travels with your team — voice, texting, video, and mobile, with AI built in.
The software that runs it all — our own security, network, and operations platforms, available managed or co-managed.
A short, low-risk path from first call to a running, monitored environment.
We map your DFW environment across every location — one assessment for the whole footprint, not one per office.
A clear scope and roadmap that standardizes IT and security across sites, so Plano and Fort Worth run the same way.
We secure and stabilize each site — identity, backups, endpoints, and monitoring — and connect them cleanly.
24×7 operations, a named team, and quarterly reviews across the whole metroplex.
On-site support across Dallas, Collin, Tarrant, and Denton counties — the full Dallas–Fort Worth Metroplex, including the fast-growing northern suburbs.
Yes. We're remote-first for speed, but we dispatch engineers across Dallas, Collin, Tarrant, and Denton counties — Plano, Frisco, Irving, McKinney, Richardson, Arlington, and Fort Worth — for hands-on work like installs, cabling, hardware, and new-office builds.
Yes — it's one of the most common DFW engagements. We stand up and secure new locations, connect them to your existing sites, and give a multi-site company one IT and security partner across the whole metroplex instead of a different vendor per office.
Yes. With the finance migration to DFW, this is a frequent request. We build and monitor the controls, run the security program, and produce the evidence auditors and enterprise clients expect for SOC 2, GLBA, PCI, and SOX.
Yes. Around Lockheed Martin, Bell, and Raytheon, CMMC is a common need. We assess against NIST 800-171, close the gaps, build your System Security Plan and POA&M, and run the ongoing monitoring assessors expect for CMMC 2.0 and DFARS.
Yes. Our UCaaS platform is a full cloud phone system — calls, business texting, video meetings, a contact center, and business cellular — with AI transcription and IVR. We provision local 214, 469, and 972 numbers, port your existing lines, and you can keep desk phones, go fully mobile, or both.
From small and mid-sized organizations — roughly 20 to 500 staff — to their compliance-heavy suppliers, plus multi-site and relocating companies. Our security operation and cloud scale up cleanly as you grow and add locations.
Serving Dallas and Dallas County. Talk to a senior engineer, not a call center.