IT Consulting in St Louis
NetSys provides IT consulting to businesses in St Louis: written assessments, roadmaps with real numbers, cloud and Microsoft 365 migrations, network designs, compliance programs and a virtual CIO who stays for the quarterly review. Engineers since 1998, not a sales deck.
The short answer
NetSys provides IT consulting in St Louis: assessments, technology roadmaps with costs, Microsoft 365 and Azure migrations, network and office designs, security and compliance programs and virtual CIO reviews. Assessments and projects have agreed milestones, change windows, acceptance checks and a handover. Work is coordinated from Brooklyn, with on-site visits scoped and scheduled in advance. Implementation can lead to a separate ongoing management agreement; a consulting project does not automatically include a staffed help desk.
Service information by The NetSys Group. Our editorial standards.
How IT consulting is delivered in St Louis
St. Louis is served from Brooklyn, one hour behind us on Central time. Assessment, design and integration work is coordinated from Brooklyn, with meetings and change windows stated in Central time. The project has agreed milestones, acceptance checks and a handover. Ongoing monitoring and help desk require a separately defined managed scope. On-site commitments outside our on-site coverage (New York City, Long Island, Westchester, the Hudson Valley, North Jersey and Fairfield County, CT) are arranged in advance and sized to the engagement: a mostly remote engagement needs no dedicated on-site engineer, while an engagement that calls for regular presence, such as vCISO work with someone on site two days a week, can include a dedicated engineer with a drive time generally under an hour once availability, location and the visit schedule are confirmed in the proposal. Hardware can ship pre-configured where the project permits remote setup. Confirm landlord access, circuit diversity, cabling and equipment space before approving a network change. Carrier options to check in St Louis include Spectrum Business, AT&T Business Fiber and Lumen; availability, routing and installation dates must be verified at your address before a failover design is approved.
Who IT consulting in St Louis is built for
Businesses we can support in and around Downtown St. Louis, Clayton, the Central West End, Chesterfield and Westport include medical practices and health-system affiliates on Epic, financial firms on Salesforce, manufacturers and defense suppliers on Epicor, law firms on NetDocuments, professional firms on QuickBooks Online, and nonprofits on Blackbaud. These are examples of business and application needs, not a list of local clients. We coordinate infrastructure, identity and integration with the application vendor, and identify any compliance requirements during discovery. Companies with an internal IT person can agree a split of responsibilities, systems and coverage hours before work begins.
Continuity planning for your St Louis business
Start with the systems your team cannot work without. Record the impact of a building power outage, a failed internet circuit, a compromised account and an unavailable application vendor. Then agree recovery priorities, an independent access path, protected backup copies and a test for each critical workflow. Controls reduce particular risks; they do not guarantee that an incident cannot happen.
IT Consulting in St Louis: what NetSys delivers
Know what you have
- Discovery across every server, cloud tenant, device, circuit and contract, written up in IT Glue so it stays current
- Risk register with the ten findings that matter most, each with a fix, an owner and a cost
- Licensing audit of Microsoft 365, line-of-business software and security tools, with money found in seats nobody uses
- Rapid7 InsightVM scan of the internal and external footprint so the roadmap starts from measured exposure
Decide and build
- Cloud strategy with real numbers: keep, refresh or migrate, for each workload, with Azure and Microsoft 365 sized from your data
- Microsoft 365 architecture: Entra ID, Conditional Access, Intune, SharePoint information design and Exchange Online, in that order
- Office moves and build-outs specified from the floor plan: cabling, Cisco Meraki networking, Wi-Fi, failover and building access
- Security programs designed to the framework you are measured against, with the evidence an auditor or insurer will ask for
Keep it honest
- Virtual CIO reviews each quarter, with a written roadmap, a budget and a list of what changed
- Vendor management for the decisions that involve a CRM, ERP, EHR or practice-management vendor
- Due diligence for acquisitions and leases, so surprises show up in the report rather than after closing
- Month-to-month terms, with consulting priced by the project or by the review rather than by the hour
A 35-person law firm in Chesterfield
This planning example shows how we could scope the work. It is not a claim about a customer in this market or a measured result. For published customer work, see our case studies.
A 35-seat law firm in Chesterfield that is about to sign an acquisition. A compliance deadline is nine months away and the current provider has no plan. The target uses NetDocuments, but nobody has reviewed the application configuration, access, integrations or supporting infrastructure. The licenses and contracts are in a drawer, and the buyer needs a number for what it will cost to bring the two together before closing.
- A written security program mapped to the framework in play, with the control, the evidence and the owner listed for each requirement
- IT due diligence on the acquisition target: accounts, licenses, contracts, backups and the three risks that need a price before closing
- Datto SIRIS or Veeam backup design with immutable off-site copies and a restore test written into the acceptance criteria
- A handover document that says what was built, what was decided and why, so the next person does not start from zero
- Rapid7 InsightVM scan of the external and internal footprint, so the roadmap starts from measured exposure rather than assumptions
- Identity designed first: Entra ID with Conditional Access, multifactor authentication and Intune enrollment specified before any data moves
Leadership gets a written assessment, a roadmap with costs and the order to do things in, and an engineer who stays on for the quarterly reviews. Decisions stop being made from vendor quotes. Consulting is priced by the project, and ongoing advisory runs month to month.
Large international food importer: the whole platform rebuilt in Azure
An extreme weather event knocked out power and connectivity to a food importer's building and cut a 120-person, three-warehouse business off from suppliers and clients worldwide for days. NetSys ran a two-week assessment of every workload with recovery objectives per system and a cost model comparing an on-premises refresh with Azure, designed a landing zone with hub-and-spoke networks and Entra ID Conditional Access, lifted the SQL environment to Azure SQL Managed Instance, rebuilt file shares on Azure Files, published applications through Azure Virtual Desktop, connected the warehouses by VPN, and layered Defender for Endpoint, Exchange Online Protection and immutable backups on top. The migration took ten weeks with a weekend cut-over.
IT consulting work for other clients
- Real estate
Commercial property management company
SharePoint migration of 800 GB of leases, vendor records, and property documents, with separate access permissions for 12 property teams.
SharePoint & OneDrive MigrationIT for Real Estate and Property Management
- Accounting firms
Corporate accounting firm
Migration of 2 TB of business data to Azure, secure remote access for 42 employees, and backup and recovery configuration.
- Architecture and engineering
Civil engineering firm
Migration of 3 TB of project data to Azure, secure access for 55 employees, and cloud backup configuration.
Azure Cloud MigrationIT for Architecture and Engineering Firms
Client names are withheld. These examples were chosen for the work involved, not for where the client is, so none is presented as a St Louis client.
Compliance in St Louis: Missouri’s breach-notification statute and what sits on top of it
Missouri Revised Statutes § 407.1500 sets notice duties for covered personal-information breaches and distinguishes data owners from custodians. A determination that identity theft or fraud is not reasonably likely must follow an appropriate investigation and be documented as the statute requires. The service scope should identify the records, access controls, retention settings and incident evidence your business needs; your legal or compliance adviser determines which requirements apply. Consulting engagements map each requirement to a control, an owner and the evidence an auditor or insurer will ask for, before anything is bought. Discovery identifies missing records and assigns the documentation work. Applicable duties depend on the business, data, exemptions and contracts; your legal or compliance adviser determines which requirements apply.
Primary sources
What IT consulting costs in St Louis
Consulting is priced by the project or by the review rather than by the hour: an assessment has a fixed price based on the size of the environment, a migration is quoted from the workload inventory, and virtual CIO advisory is a monthly figure that scales with how many reviews and decisions a year you need. What moves the number is the number of systems and sites, the compliance standard in play and whether we are also managing the environment afterwards. Every quote is written from discovery, and the terms run month to month.
Who this fits, and who it does not
Best fit: 10 to 150 employees, a decision on the table that involves cloud, an office move, an acquisition, a compliance program or a system nobody trusts, and leadership that wants options with numbers rather than a sales deck.
Not a fit: businesses looking for staff augmentation by the hour, or projects where the outcome has already been decided and only a signature is wanted. We consult to reach the right answer, which sometimes means telling you not to buy something.
Read next
Industry pages: IT for Healthcare · IT for Financial Services
Terms used on this page: Virtual CIO (vCIO) · Microsoft Entra ID · Zero Trust
Guides: the cloud migration questions owners ask most · Google Workspace versus Microsoft 365 for a small business
Related pages
Read the full IT Consulting service page. See all locations and service areas.
Also in St Louis: Managed IT Services · IT Support
IT Consulting elsewhere: Chicago · Cleveland · Cincinnati · Indianapolis · Milwaukee · Minneapolis
Related services: Azure Cloud Migration · Virtual CIO (vCIO) · Microsoft 365 Migration · IT Due Diligence Services
IT Consulting in St Louis: FAQs
How do I choose an IT consulting firm in St Louis?
Ask for written deliverables with costs attached: an assessment report, a roadmap with budget lines and a migration plan with acceptance checks. Then check that the engineers who advise also implement, that recommendations are vendor-neutral and that security is part of every design. NetSys consults for St Louis businesses remote-first from Brooklyn, with any on-site work scoped in advance.
What does an IT consulting engagement in St Louis look like?
It starts with discovery of every system, account, vendor and risk, produces a written assessment and roadmap with costs, and then either ends there or continues into the projects the roadmap calls for and a quarterly virtual CIO review. You get findings in writing at every stage, and the engineer who did the assessment runs the projects.
Can you help us choose between Microsoft 365 and Google Workspace?
Yes, and the answer depends on the applications your team actually uses, the security controls you need and whether you can mix license tiers. We run the three-task trial described in our comparison guide, price both on the same basis and write up a recommendation with the migration effort included.
Will you work with our line-of-business software vendor?
Yes. CRM, ERP, EHR and practice-management decisions are coordinated with the vendor, whether that is Salesforce, HubSpot, GoHighLevel, NetSuite, Epic or Clio. We handle the infrastructure, identity and integration side and hold the vendor to the application side, so no question falls between the two.
Do you have an office in St Louis?
Our office is in Brooklyn, NY. St. Louis is served from Brooklyn, one hour behind us on Central time. Outside our on-site coverage the on-site arrangement is agreed before the engagement starts and sized to what it needs: none for a mostly remote account, or a dedicated engineer where regular presence such as vCISO work with someone on site two days a week is part of the scope. A drive time generally under an hour is an option subject to confirming engineer availability and your address. The help desk is staffed seven days a week from 4 a.m. to 11 p.m. Eastern time (3 a.m. to 10 p.m. Central), with emergency service 24/7. The proposal states the on-site arrangement and any travel in writing, and the agreement runs month to month.
How can IT support help with Missouri data-security requirements?
Missouri Revised Statutes § 407.1500 sets notice duties for covered personal-information breaches and distinguishes data owners from custodians. A determination that identity theft or fraud is not reasonably likely must follow an appropriate investigation and be documented as the statute requires. NetSys can help document the relevant systems, controls and incident evidence within an agreed scope; legal notification decisions remain with your authorized business and legal team.
Bring the decision you are stuck on.
A cloud move, a merger, a compliance deadline, a system nobody trusts. Tell us what you run and what has to change, and an engineer comes back with an assessment, options with real numbers and the order to do them in.