30-day change: –– · No changes detected in the last 180 days.
National rank#17,111of 45,456 · top 38%
CO#394of 1,063 · top 38%
Denver#99of 263 · top 38%
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MSP Signal ranks It1Service #17,111 of 45,456 IT service providers nationally. It1Service is an IT service provider in Denver, CO, founded 1983, with 4 staff. It offers Managed IT, IT consulting, Network management.
Source: MSP Signal, It1Service company profile, Oct 9, 2026, https://mspsignal.com/msp/it1service
01
Score breakdown
5 pillars · weighted · 51.4 / 100
Reputation30%
67/100
Lifted by more Google reviews and a higher rating.
Presence25%
83/100
Lifted by a stronger website and public profiles.
Credibility20%
33/100
Lifted by a fuller record: services, credentials, pricing.
“Private cloud servers can be leased or purchased, and they can be housed onsite or offsite (at a business or a datacenter).”
“We have found Brett’s professionalism and ability to assess and correct any issues, either on-site or through remote access...” Dena Cordova Jack “This shall serve as a reference for Brett Minzer, owner of IT1 Service.”
Longevity
“For more than 30 years, IT1 Services has been providing clients with: Network assessment, planning and design – Successful network evaluation and design accounts for your business’ needs today and well into the future.”
“I honestly don’t know what we would do without him and his company.” Lori Denman “IT1 Service has been our IT service provider for more than four years.”
up to three quotations per category
10
Frequently asked questions
reuses public facts · FAQ schema
Where is It1Service located?
1221 S. Lipan St., Denver, CO 80223.
How many people work at It1Service?
It1Service has 4 staff.
What services does It1Service offer?
Managed IT, IT consulting, Network management, Cloud migration, Backup and disaster recovery, Break Fix, Help Desk, Hardware Sales, Microsoft 365, Cybersecurity.
How does It1Service rank among IT providers in Denver?
#99 of 263 observed providers in Denver; #17,111 of 45,456 nationally.
Is It1Service claimed on MSP Signal?
Not claimed.
Claimed · not shown (unclaimed) · Verified data · conditional on field sources · Registered entity · conditional on legal-entity nameLast observed Oct 9, 2026 · Citation: It1Service company profile · https://mspsignal.com/msp/it1service
