Find the right managed IT partner for your St. Louis business, whether you operate in the Central West End medical district, the geospatial and defense cluster, the agtech corridor, or the west-county business parks of Chesterfield and Maryland Heights. Real Google ratings. Verified company data and team sizes. Updated for 2026.
Ranked by rating & verified data · Updated June 2026
39 managed IT service providers in St. Louis, MO are ranked below, each shown with its verified Google rating and review count. Leading the list are Pearl Solutions Group, ThrottleNet, and IT Architechs. Sort by rating, team size, service mix and certifications, then request quotes.
Holding a 5.0-star rating across 177 Google reviews, Pearl Solutions Group provides managed IT, cybersecurity, and help desk support to St. Louis-area businesses. Pearl Solutions Group, led by CEO Gregg Smith, is a St.
Holding a 5.0-star rating across 752 Google reviews, ThrottleNet provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. ThrottleNet is a St.
IT Architechs reviews carry a 5-star Google average across 97 ratings, with clients praising fast on-site response, knowledgeable techs, and personalized service across managed IT, cybersecurity, and cloud services. Notable: 97+ Google reviews.Source: Google Business Profile & company website · Verified June 2026
GadellNet Consulting Services reviews average 4.9 stars across 155 Google ratings, the deepest review base of any provider in this St. Louis listing, covering managed IT, cybersecurity, and cloud services. Notable: 155+ Google reviews.Source: Google Business Profile & company website · Verified June 2026
Alambda Systems reviews show a 5-star Google average across 25 ratings; detailed review text is still being gathered, so this profile leans on its verified rating and downtown St. Louis base. Notable: Microsoft Partner.Source: Google Business Profile & company website · Verified June 2026
Holding a 5.0-star rating across 23 Google reviews, Amicus IT provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. Amicus IT is a St.
Computerease reviews show a 5-star Google average across 13 ratings, with clients praising patient, friendly help, quick follow-up, and a smooth MSP switch across managed IT, cybersecurity, and cloud services. Notable: Microsoft Partner.Source: Google Business Profile & company website · Verified June 2026
Blade Technologies reviews carry a 4.9-star Google average across 59 ratings, with clients praising patient technicians, prompt fixes, and consistently top-notch support across managed IT and cybersecurity. Notable: Microsoft Partner.Source: Google Business Profile & company website · Verified June 2026
Holding a 4.9-star rating across 30 Google reviews, Acumen Managed IT Services provides managed IT, cybersecurity, and Microsoft 365 to St. Louis-area businesses. Acumen has served St.
Certified NETS reviews carry a 5-star Google average across 31 ratings, with clients praising leader Robyn, fast best-in-class response, and a business-focused approach to managed IT and cybersecurity. Notable: Microsoft Partner.Source: Google Business Profile & company website · Verified June 2026
Holding a 5.0-star rating across 9 Google reviews, Ardent IT Solutions provides managed IT, cloud services, and backup and disaster recovery to St. Louis-area businesses. Ardent IT Solutions is a St.
Holding a 5.0-star rating across 8 Google reviews, SureLink Technology Services provides managed IT and vCIO and IT strategy to St. Louis-area businesses. SureLink Technology Services is a St.
Holding a 5.0-star rating across 10 Google reviews, Mobile Nerd LLC provides managed IT, cybersecurity, and backup and disaster recovery to St. Louis-area businesses. Mobile Nerd is a St.
Holding a 4.9-star rating across 197 Google reviews, Eirvon Tech Services provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. Eirvon Tech Services delivers IT infrastructure, managed services, surveillance/security systems, and workforce training to government, enterprise, and small-to-mid-sized businesses.
Holding a 5.0-star rating across 51 Google reviews, JJMicro provides managed IT and co-managed IT to St. Louis-area businesses. JJMicro provides managed and co-managed IT services to St.
Holding a 5.0-star rating across 10 Google reviews, AEM Business Solutions provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. AEM Business Solutions provides IT management, cybersecurity, Microsoft 365, and cloud services to businesses, with 15 years of experience acting as a full-service IT advisor and business partner.
Holding a 4.9-star rating across 42 Google reviews, IT Solutions provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. IT Solutions is a St.
Holding a 4.9-star rating across 113 Google reviews, Da-Com Corporation provides managed IT, cybersecurity, and IT consulting to St. Louis-area businesses. Da-Com Corporation is Missouri's leading managed service provider, offering managed IT, document management, managed print, and office equipment with a consultative approach and multiple service guarantees.
St. Louis Tech Support reviews carry a perfect 5-star Google average across 47 ratings, with customers praising same-day hardware fixes, MacBook and router help, and a technician named Dale by name. Notable: Microsoft Partner.Source: Google Business Profile & company website · Verified June 2026
Holding a 5.0-star rating across 40 Google reviews, Midwest Networking Services provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. Midwest Networking Services is a St.
Holding a 5.0-star rating across 12 Google reviews, The Brain Mill provides managed IT, cybersecurity, and backup and disaster recovery to St. Louis-area businesses. The Brain Mill has provided IT support, network solutions, managed services, data backup and recovery, and VoIP services to St.
Holding a 5.0-star rating across 15 Google reviews, EHPN Technology Partners provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. EHPN Technology Partners is a St.
Holding a 4.9-star rating across 11 Google reviews, Ace IT Consulting provides managed IT, help desk support, and IT consulting to St. Louis-area businesses. Ace IT Consulting supports small businesses in the St.
Holding a 4.7-star rating across 11 Google reviews, Anderson Technologies provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. Anderson Technologies is a St.
Holding a 5.0-star rating across 4 Google reviews, HD Tec Solutions provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. HD Tec Solutions offers unified IT, network, and managed communications solutions for small to mid-sized businesses in and around St.
NetGain Technologies reviews average 4.9 stars across 14 Google ratings, with clients citing a strong culture fit, clear communication, and long tenures across managed IT, cybersecurity, and cloud services. Notable: SOC 2 Type II.Source: Google Business Profile & company website · Verified June 2026
Holding a 4.8-star rating across 6 Google reviews, Absolute Computer Solutions provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. Absolute Computer Solutions has provided professional IT support to St.
Holding a 4.6-star rating across 8 Google reviews, Lazerware Inc. provides managed IT to St. Louis-area businesses. Since 1990, Lazerware Inc.
Holding a 4.5-star rating across 2 Google reviews, Omnitec Corporation provides managed IT and IT consulting to St. Louis-area businesses. Omnitec Corporation delivers Linux, SUSE, and open-source infrastructure consulting, migration, and maintenance for SMB/SME organizations in the greater St.
Chameleon Integrated Services reviews show a 5-star Google average across 3 ratings; written feedback is still being gathered, so this profile leans on its verified rating and CMMC compliance focus.Source: Google Business Profile & company website · Verified June 2026
The 20 MSP reviews show a 5-star Google average across 5 ratings, with healthcare clients crediting the team for HIPAA compliance help, after-hours availability, and automation across managed IT and cybersecurity. Notable: SOC 2 Type II.Source: Google Business Profile & company website · Verified June 2026
Holding a 5.0-star rating across 6 Google reviews, Sudora Computer Services provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. Sudora Computer Services is a St.
Holding a 5.0-star rating across 1 Google reviews, IngenuIT provides managed IT, cybersecurity, and network management to St. Louis-area businesses. IngenuIT provides managed server, security, networking, and virtualization services for businesses, built on enterprise platforms from Cisco, VMware, Citrix, and Dell/HP/EMC storage.
Kaleidoscope Client Services reviews show a 5-star Google average across 6 ratings, with clients calling the firm professional, reliable, and responsive across managed IT, cybersecurity, and network management. Notable: Microsoft Partner.Source: Google Business Profile & company website · Verified June 2026
Holding a 4.9-star rating across 9 Google reviews, Inzo Technologies provides managed IT, cybersecurity, and cloud services to St. Louis-area businesses. Inzo Technologies, founded in 1989 and headquartered in St.
Holding a 4.0-star rating across 1 Google reviews, SDA, Inc. (Systems Design Associates) provides managed IT, network management, and IT consulting to St. Louis-area businesses.
CCI Networking reviews average 4.8 stars across 20 Google ratings, with clients describing 8-plus-year relationships, fast turnaround, and a named team across managed IT, cybersecurity, and network management. Notable: Microsoft Partner.Source: Google Business Profile & company website · Verified June 2026
Applied Technologies reviews show a 4.5-star Google average across 4 ratings; detailed review text is still being gathered, so this profile relies on the verified rating and company data below. Notable: Microsoft Partner.Source: Google Business Profile & company website · Verified June 2026
Datotel reviews show a 4.8-star Google average across 11 ratings; the written feedback is light so far, but one reviewer calls the techs patient and polite across managed IT, cybersecurity, and cloud services. Notable: SOC 2 Type II.Source: Google Business Profile & company website · Verified June 2026
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Before choosing a provider, understand the pain points driving St. Louis businesses to seek managed IT support, or to switch from their current provider.
Break-fix billing creates budget uncertainty. A single server failure or ransomware incident can cost a St. Louis SMB $50,000 to $200,000 or more. Flat-fee managed IT turns that risk into a predictable monthly line item.
Industry research pegs average IT downtime in the thousands of dollars per minute. For a 50-person St. Louis healthcare or professional-services firm, even a 4-hour outage can cost $25,000 to $50,000 in lost productivity, missed billing, and recovery labor.
St. Louis's dense healthcare, finance, and defense base makes the metro a high-value target. Most SMBs and defense suppliers lack the in-house expertise to run 24/7 monitoring, EDR, and incident response on their own.
HIPAA for the BJC and WashU healthcare base, CMMC and NIST 800-171 for the NGA and Boeing defense cluster, and GLBA and PCI-DSS for Edward Jones-adjacent finance all carry penalties that can exceed an IT budget.
St. Louis teams are spread from the Central West End to Chesterfield and across the river into Illinois, or fully remote through harsh Midwest winters. Securing hybrid, multi-jurisdiction environments needs more than a traditional break-fix vendor.
Cortex startups and agtech firms routinely outpace their IT during funding and expansion. An MSP with a scalable, co-managed IT model adds users, devices, and locations without internal hiring lag.
St. Louis is becoming a center of gravity for geospatial intelligence. The National Geospatial-Intelligence Agency is building a $1.7 billion Next NGA West campus in north St. Louis, anchoring a GeoFutures cluster alongside Boeing Defense, which builds the F-15 and F/A-18 in the region. That defense and intelligence base makes CMMC, NIST 800-171, and CUI-ready environments a core competency for the city's strongest MSPs.
BJC HealthCare, Barnes-Jewish, Washington University Medicine, SSM Health, and Mercy anchor one of the largest healthcare and bioscience economies in the Midwest, concentrated in the Central West End. EHR systems, research data, and clinical operations carry heavy HIPAA obligations, which makes security-led managed IT and validated IT consulting baseline expectations for St. Louis medical clients.
Edward Jones, Stifel, and the Fortune-ranked health insurer Centene give St. Louis a deep financial-services base with GLBA, PCI-DSS, and SOC 2 demands, while Bayer Crop Science and the Danforth Plant Science Center anchor a leading agtech cluster. The Cortex Innovation District adds a fast-growing startup community that needs cloud-first, SOC 2-aware IT from day one.
St. Louis is one of the most affordable major U.S. metros, spread across Missouri and Illinois from Downtown and the Central West End to Chesterfield, Maryland Heights, St. Charles, and the Metro East. A bi-state footprint, hybrid work, and severe Midwest weather make secure remote access, 24/7 IT support, and tested business continuity table stakes for any Gateway City managed IT provider.
An estimated 250 to 400 providers compete across the metro, from boutique shops in the city to mid-size MSPs in the west-county business corridor. That gives businesses real choice, which makes careful vetting, real Google ratings, verified team sizes, and documented certifications more important than ever when you choose a partner.
Professional services, startups, and the innovation district. Strong demand for cloud-first, SOC 2-aware managed IT and security.
The BJC and WashU medical district, with heavy HIPAA and validated-environment demand.
The geospatial and defense cluster, where CMMC, NIST 800-171, and CUI-ready IT are core requirements.
Corporate offices and a cluster of mid-size MSPs serving the whole region.
Data centers, logistics, and back-office operations with strong managed IT and network demand.
Manufacturing, healthcare, and growing small business across the metro's edges and into Illinois.
Understanding the local threat landscape helps you ask sharper questions of every MSP you evaluate.
With the National Geospatial-Intelligence Agency, Boeing Defense, and a growing GeoFutures cluster, many St. Louis firms handle Controlled Unclassified Information and sensitive geospatial data. CMMC 2.0 and NIST 800-171 are now contract-eligibility requirements, so MSPs serving this sector must run CUI-segmented environments and DFARS-aware operations.
BJC, Barnes-Jewish, WashU Medicine, SSM, and Mercy anchor a massive healthcare corridor. Ransomware against EHR systems has direct patient-care consequences, so HIPAA breach playbooks, encrypted remote access, and telehealth security audits are standard asks from medical clients.
Edward Jones, Stifel, and Centene make the metro a priority target for financially motivated attackers. MSPs serving this sector deploy network segmentation, PCI-DSS and GLBA-aligned operations, and SEC and FINRA-aware compliance support.
Small and mid-size firms remain the most-attacked segment. The St. Louis market expects MSPs that run 24/7 monitoring with fast local response rather than routing alerts to out-of-state NOCs. Ask every prospect where their security operations staff actually sit, and the escalation path at 2am.
Managed IT covers several stacked layers, not one flat plan. The list below shows the functions St. Louis providers usually bundle at each level of coverage.
Your provider becomes the entire IT function. With no in-house technicians on payroll, the MSP owns every system, ticket, and vendor relationship.
Best for: Small and mid-size firms of 10–150 users running without in-house IT
Your in-house IT staff runs daily operations while the provider covers overflow, plugs skill gaps, and supplies specialist depth on demand.
Best for: Growing companies of 50–500 users backed by 1–5 internal IT staff
Covers password resets, everyday connectivity, app installs, printer faults, and M365 user requests. Most close in under 30 minutes, worked by front-line helpdesk staff.
Handles server faults, network trouble, security incidents, tangled application errors, and failed backups. Escalated to senior technicians who hold deeper system access.
Owns infrastructure design, cloud architecture, large migrations, live disaster-recovery execution, and in-depth security investigations. Run by senior engineers and solution architects.
St. Louis's industry mix creates significant compliance obligations. Your MSP needs to understand the specific frameworks that apply to your business, not just general best practices.
St. Louis's healthcare base demands HIPAA-compliant IT across EHR systems, email, cloud storage, and remote access. Look for MSPs with documented Business Associate Agreements and annual risk assessments.
The defense and geospatial-intelligence base generates heavy DoD activity. CMMC 2.0 and NIST 800-171 are contract-eligibility requirements, and capable MSPs handle CUI environments, DFARS, and incident reporting.
The St. Louis finance and insurance cluster means businesses handling financial or cardholder data must meet GLBA and PCI-DSS. MSPs supporting this sector need segmentation expertise and ongoing vulnerability scanning.
The agtech and startup base in the Cortex Innovation District increasingly requires SOC 2 Type II to win enterprise and pharma clients. A capable MSP provides audit-ready documentation and access controls.
What to expect when budgeting for managed IT services in the Greater St. Louis market.
Ranges based on Greater St. Louis market data. Specialized services (CMMC, vCISO, HIPAA) typically command $175-$275/hr billed separately.
Most MSP contracts run 1–3 years, so the choice sticks. Work through the framework below to compare providers and sidestep an expensive mismatch.
Every provider in this directory is screened before listing. Ratings aggregate published Google review data, cross-referenced with verified company size, location, and service data. Across the 20 vetted St. Louis providers, the median Google rating is 4.9 and the range is 4.2 to 5.0. Best IT MSP covers 40,000-plus MSPs across 30-plus countries; providers selected through our methodology achieve a 95% end-user satisfaction rate across our network.
Know whether you need fully managed IT, co-managed IT, or project-based help before you issue RFPs. Providers optimized for each model have very different team structures, toolsets, and pricing.
Ask for dispatch SLAs by area, not just 'St. Louis.' A provider in Chesterfield quoting 2-hour response to the city or the Metro East should show how they staff that coverage across the bi-state metro.
If you are in healthcare, defense, or finance, ask for documented evidence of HIPAA, CMMC, or GLBA work, not a verbal claim. Ask whether they carry cyber liability insurance and SOC 2 attestation.
Ask for actual mean-time-to-respond and mean-time-to-resolve from their ticketing system, not policy targets. Top St. Louis MSPs can share CSAT scores and escalation rates. If they will not, that is a red flag.
A professional MSP has a documented onboarding methodology, typically 30 to 90 days, covering network discovery, documentation, tool deployment, and a transition plan if you are switching providers.
St. Louis is one of several Midwest hubs in our directory. Compare local MSP markets, pricing, and certifications across the region.
See the Missouri MSP Market Report for the statewide ranking, pricing and city-by-city coverage.