Google 5.0★ (41)Organic ~1,758/moSecurity headers FHosting CloudflareDomain 13 yrsNAICS 517121
MSP Signal ranks Office Telesystems, LLC #3,933 of 45,502 IT service providers nationally. Office Telesystems, LLC is an IT service provider in Farmers Branch, TX, founded 2011, with 10 staff. It offers Compliance, Cybersecurity, VoIP and UCaaS.
Source: MSP Signal, Office Telesystems, LLC company profile, Oct 7, 2026, https://mspsignal.com/msp/officetelesystems
01
Score breakdown
5 pillars · weighted · 64.3 / 100
Reputation30%
92/100
Lifted by more Google reviews and a higher rating.
Presence25%
83/100
Lifted by a stronger website and public profiles.
Credibility20%
40/100
Lifted by a fuller record: services, credentials, pricing.
rivals by score band · gap to nearest higher / lower · counts, locked rows are previews, not published facts
02
Signal feed
2 events · 26 wks ending Oct 7, 2026
Activity · returned samplelatest week: 1 event
Counts the returned sample; empty weeks do not prove complete monitoring coverage.
Oct 7, 2026
Security Posture ChangeSecurity Headers Grade: D to F
medium
Aug 5, 2026
Website changedtitle changed: 'var gform;gform||(document.addEventListener("gform_main_scri' -> 'Cloud VoIP Phone Systems | Office Telesystems Solutions Skip'; services added: access control, cabling, cloud, cybersecurity, endpoint, erpsource: their website
recorded
Signal planSignal plan · full rival watch: every change at every nearby rival.See the Signal plan
03
Reputation
Google · 41 reviews
5.0
Listing: Office Telesystems, LLC · Telecommunications service provider · Maps ↗review velocity: 5 in the last 365 days
Distribution · listing sample of 42
01★
02★
03★
14★
415★
4–5★ 42 · 100.0% 3★ 0 · 0.0% 1–2★ 0 · 0.0%, not the same population as the 41 reviews
What reviewers mention
––
Listings
––
SentimentPositive
HoursMon–Fri 8 AM to 5 PM · Sat–Sun closed
Other sources · BBB: –– · Facebook rating: ––
From their Google profile
Office Telesystems sells, installs, services and repairs cloud and premise based VoIP business telephone systems and other voice technology for small business to enterprise-level companies. We offer a versatile line of unified communications products and services including the latest in Voice Over Internet Protocol (VoIP) Systems, new and refurbished digital systems, voice, data and video cabling, paging systems, audio visual, network equipment, installation, system relocation, maintenance contracts, service and consulting.
MSPSIG.MEMO · summary from public sourcesOffice Telesystems has spent thirteen years building trust across construction, education, finance, and healthcare, sectors where reliability isn't optional. The Farmers Branch firm handles compliance, cybersecurity, and voice/unified communications for organizations that depend on both regulatory precision and operational continuity. A team of 10–24 serves clients who understand that longevity in managed services correlates with the depth of relationships and institutional knowledge that accumulate over time.
“Real-Time Assistance Provide your team with live prompts, suggested responses, and knowledge base recommendations during calls to improve accuracy and confidence.”
Longevity
“With 15 years in business and company roots going back over 40 years, let our experienced, professional sales and support team assist you with all of your unified communication (UC) needs.”
Availability
“24/7 Virtual Agents Handle routine inquiries anytime with AI-powered voice assistants that sound natural and free up your team for higher-value conversations.”
Certification
“Along with VoIP phone systems installed by our certified technicians, Office Telesystems can also provide many other UC products and services.”
“Our expert, certified technical team will get your installation right the first time!”
“Our technicians are certified or trained for expert installation and service on all products we offer.”
up to three quotations per category
10
Frequently asked questions
reuses public facts · FAQ schema
Where is Office Telesystems, LLC located?
12801 N Stemmons Fwy Ste 808, Dallas, TX 75234.
How many people work at Office Telesystems, LLC?
Office Telesystems, LLC has 10 staff.
What services does Office Telesystems, LLC offer?
Compliance, Cybersecurity, VoIP and UCaaS.
How does Office Telesystems, LLC rank among IT providers in Farmers Branch?
#2 of 25 observed providers in Farmers Branch; #3,933 of 45,502 nationally.
Is Office Telesystems, LLC 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 7, 2026 · Citation: Office Telesystems, LLC company profile · https://mspsignal.com/msp/officetelesystems
