Co-Managed IT in Texas
You already have someone running IT. Co-managed IT keeps that person in charge and hands them the tooling, the after-hours coverage, and the project bench they cannot build alone. Sentinel-Pros works alongside your team from Houston, remote-first across the rest of Texas, with on-site visits scheduled when hardware needs hands.
The Problem
Texas companies in the 40 to 150 employee range usually run IT through one or two capable people who inherited the job as the business grew. That team handles new hires in Amarillo, a firewall in Corpus Christi, a printer in the Dallas branch, and a customer security questionnaire from a refinery client, all in the same week. Projects that matter, like a server refresh or a multifactor rollout, sit half finished because tickets never stop. Nobody watches alerts after 6 p.m., and if the IT lead takes a week off or has a family emergency, the company is effectively uncovered. Hiring a second full-time engineer is expensive and hard to justify for work that is spiky rather than constant.
The Solution
We plug into your existing team rather than pushing them aside. Your IT lead keeps ownership of the environment, the vendor relationships, and the priorities, while we supply monitoring, patching, documentation, security operations, and engineers who can take a project to completion while daily support continues. Houston work includes on-site hands. Outside the Houston metro we run remote-first, which covers the overwhelming majority of co-managed work, and we schedule travel from Houston when a rack, a cutover, or a new office genuinely requires a person in the room. The division of duties is written down so nothing lands in the gap between us, and pricing is a fixed monthly retainer set on a discovery call.
Core Responsibilities
Tooling Your Team Inherits
Coverage You Cannot Staff Alone
Project Capacity On Demand
Engagement Process
Sit With Your IT Lead
We start with the person doing the work, not the org chart. What is on fire, what has been postponed for a year, which tools already exist, and where the real risk sits.
Draw The Line
We write a plain responsibility split: what your team owns, what we own, who your staff calls first, and how escalation runs after hours. Ambiguity is what makes co-managed arrangements fail.
Stand Up The Stack
Monitoring, patching, documentation, and security tooling get deployed across your sites and remote users, tuned so that alerts mean something instead of training everyone to ignore them.
Run And Review
Daily support continues while we work the backlog of postponed projects. Every month you and your IT lead see ticket trends, patch status, security findings, and what comes next.
Where We Deliver This
Common Questions
Is co-managed IT a first step toward replacing my IT staff?
No. The arrangement exists because the internal person is worth keeping. They understand your operations, your people, and your industry in a way an outside firm never will. We supply capacity and specialization so they can spend their time on work that requires knowing your business.
We have offices in several Texas cities. How does that work?
Most support is delivered remotely regardless of which city a site sits in, so a user in El Paso gets the same response as one in Houston. On-site work in the Houston metro is direct. Elsewhere we schedule travel from Houston for cutovers, new site builds, and hardware that needs hands, and we help you keep a vetted local contact for simple cabling.
Our IT manager is nervous about being watched or second-guessed.
That concern is reasonable and we take it seriously. The engagement is defined with your IT lead in the room, and they keep decision authority over the environment. Our reporting goes to them first, and we bring problems to them rather than around them.
Can you help us answer customer security questionnaires?
Yes. Texas manufacturers, energy services firms, and healthcare vendors are increasingly sent security questionnaires by larger customers. We map what you actually have in place, close the gaps that matter, and give your team documented answers instead of guesses.
What does co-managed IT cost?
Pricing is a fixed monthly retainer scoped on a discovery call, based on user count, number of sites, and where the responsibility split lands. We do not quote before understanding what your internal team already covers, because paying us to duplicate their work would be a waste.
Ready to get started?
BOOK A CONSULTATIONAcross Texas
Co-managed IT fits the shape of Texas business. Companies here are frequently multi-site and physically spread out: an oilfield services firm with a Midland yard, a Houston back office, and crews working the Permian; a machine shop in the Metroplex supplying aerospace primes in Fort Worth; a specialty clinic group with locations in San Antonio and two smaller towns an hour out. Each grew past the point where one person can cover IT, but not to the point where a real department makes financial sense. The pressures differ by market and all point the same direction. Defense suppliers near Fort Cavazos and in the San Antonio cyber corridor are being asked to document security controls before contracts renew. Gulf Coast plants push access and safety requirements onto their vendors. Clinics carry HIPAA obligations that a busy generalist cannot keep current. Border trade firms in Laredo and the Rio Grande Valley run on customs and logistics systems that cannot go dark during a crossing window. Hurricane season on the coast and winter storms inland make continuity planning a board-level question rather than an IT preference. In every one of these cases the internal person is competent. What they lack is a bench, a set of enterprise tools, and someone who answers the phone at 3 a.m.
Co-Managed IT by City
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