ESI Technologies
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MSP Signal ranks ESI Technologies #449 of 39,816 IT service providers nationally. ESI Technologies is a Managed security provider in Fort Collins, CO, founded 1978, with 10-24 staff. It offers Security Systems, Access Control, Video Surveillance.
Source: MSP Signal, ESI Technologies company profile, Sep 19, 2026, https://mspsignal.com/msp/esi-technologies
Score and rank
- National
- #449 of 39,816
- State
- #10 of 866
- City
- #1 of 47
| Reputation | 74 | 0.30 | |
|---|---|---|---|
| Presence | 82 | 0.25 | |
| Credibility | 100 | 0.20 | |
| Scale | 39 | 0.15 | |
| Momentum | 50 | 0.10 |
2 of 4 change types in 180 days
Confidence 1.00 What this means · How the score works
Local rivals
Local rival data is not yet available for this company.
Services and offer
- Availability
- 24/7 support claimed
- Industries served
- Education, Government, Healthcare, Manufacturing
- Works with
- AmagAvigilonAxisBoschGallagherGenetecHanwhaMilestoneNapcoSalto
- Certifications
- Veeam Sales Professional (VMSP)Veeam Technical Sales Professional (VMTSP)CjisHipaa
- Partner designations
- veeam Gold Cloud & Service Provider
- Guarantees advertised
- Response Time
- Pricing
- No pricing published on their site, checked 2026-08-14 source
Reputation
No Google listing matched to this company yet.
Customer highly satisfied with ESI Technologies' fast security system upgrade and excellent team service.
Recent changes
Change detection: same-source field changes since Sept 17, 2026; site re-crawl every 7 days since Sept 16, monthly before that.
- Sep 15, 2026▪detected
Partner designation changed
ESI Technologies: Vendor partner tiers moved from [object Object] to [object Object], September 2026.
vendor partner tiers: [object Object] to [object Object]
source: vendor_directory
- Sep 10, 2026▪detected
Partner designation changed
ESI Technologies: Vendor partner tiers moved from [object Object] to [object Object], September 2026.
vendor partner tiers: [object Object] to [object Object]
source: vendor_directory
- Sep 6, 2026▪detected
Partner designation changed
ESI Technologies: Vendor partner tiers moved from [object Object] to [object Object], September 2026.
vendor partner tiers: [object Object] to [object Object]
source: vendor_directory
Location
1600 E Mulberry St, Fort Collins, CO, 80524
Firmographics
- Staff
- 10-24 source
- Founded
- 1978
- Revenue range
- $10M - $50M
- Domain
- Online since 1999
- NAICS codes
- 54161
About
ESI Technologies designs, installs, and supports commercial security systems across Colorado's Front Range. We operate from two offices — Fort Collins and Colorado Springs — and work with facility managers, general contractors, IT directors, and government procurement teams on projects ranging from single-building access control to multi-site enterprise platforms. Our services include access control, video surveillance, intrusion detection, fire alarm systems, AV systems, structured cabling, 24/7 monitoring, remote guarding, and ongoing maintenance. We also offer managed security services and service agreements for organizations that want scheduled maintenance and priority response rather than break-fix. We hold manufacturer authorizations from Genetec, Axis, i-Pro, Hanwha, Gallagher, Avigilon, AMAG, and Salto. These authorizations matter because they determine who can fully configure, license, and get factory support for the platform you're running. Not every integrator bidding your project holds them. Our staff includes NICET-certified fire alarm technicians and CJIS-certified personnel for work in law enforcement and government facilities. We hold preferred vendor agreements with multiple Colorado municipalities and are an authorized OMNIA Partners contractor, which means government and education buyers can procure through cooperative purchasing. ESI has worked with healthcare networks, school districts, county governments, commercial property managers, and multi-family housing operators across Northern and Southern Colorado. Clients include Larimer County, UCHealth, and the City of Fort Collins. We have over 40 years of combined experience in the commercial security industry. esicorp.com
ESI Technologies ranks second among roughly 30 managed service providers in Fort Collins and operates in the rare intersection of healthcare, government, education, and manufacturing compliance—a combination shared by only about 20 MSPs across Colorado's roughly 500 total providers. The firm manages HIPAA and Criminal Justice Information Services requirements across these verticals, placing it in the top 10 percent nationally. With a team of 10 to 24 people, ESI has maintained this specialized focus across nearly three decades of operation.
Summary by MSP Signal, from public sources
Web presence
Open technical record
- Web maturity
- 75
- Page quality
- Performance 89, Seo 100, Accessibility 96
- Email security
- DKIM not checked
- Technology
- Apple Business Manager, Apple School Manager, Gmail, Google Meet, Google Search Console, Google Workspace, Microsoft 365
- Detected
- 7 technologies detected
- CDN
- Cloudflare
- Blog
- Active
- Subdomains
- 5
Search presence
- Organic visits
- ~0/mo est.
- Organic keywords
- 426
- Domain authority
- 17
- Backlinks
- 1,103
- Referring domains
- 372
- Paid search
- Paid search activity observed
People
People data not yet observed for this company.
People data from public professional profiles. We show leadership by name and everyone else as counts. Request removal.
Hiring
No open roles observed.
Recognition
No directory listings or awards observed.
Frequently asked questions
- Where is ESI Technologies located?
- ESI Technologies is located in 1600 E Mulberry St, Fort Collins, CO, 80524.
- How many people work at ESI Technologies?
- ESI Technologies has an observed staff range of 10-24.
- What services does ESI Technologies offer?
- ESI Technologies offers Security Systems, Access Control, Video Surveillance, Intrusion Detection, Fire Alarm, Av Systems, 24 7 Monitoring, Remote Guarding, Managed Security, Managed Site Maintenance.
- How does ESI Technologies rank among IT service providers in Fort Collins?
- ESI Technologies ranks #1 of 47 observed IT service providers in Fort Collins.
- Is ESI Technologies claimed?
- ESI Technologies is not claimed on MSP Signal.
Sources and corrections
Observed Sep 19, 2026.
Source: MSP Signal, ESI Technologies company profile, Sep 19, 2026, https://mspsignal.com/msp/esi-technologies
MSP Signal never publishes email addresses.