Triangle Computer Services LLC
Disclosure: this site is owned and operated by XL.net, a Chicago MSP that is itself ranked here. How we handle that conflict.
427 Lamont Terrace, Buffalo Grove, IL 60089, USA · Website
★ 4.9 (36 reviews across 1 source)
Last updated: September 11, 2026
Our Assessment
Triangle Computer Services LLC currently ranks #61 of 94 active, scored IT providers in our Chicago-area database, with a Default Fit Score of 13.9% — 6.9 points below the pool average of 20.9%. Scores recompute nightly from public data under our published methodology; no provider pays to be ranked.
Its public review footprint spans 36 client reviews averaging 4.9/5: Google 4.9/5 (36 reviews).
We have not recorded any security certifications or frameworks for this firm. We track 1 office location for it in the Chicago area, from Google Places.
Public Criteria Attainment
Scored on 4 public criteria. Sign in to see all 10.
Triangle Computer Services LLC Reviews by Source
Strengths
- + 4.9 avg client rating — Google
- + Strong recent reviews (5.0 avg, last 12 months) — Google
- + Listed on 4 industry directories — Clutch, Indeed, Manifest, Glassdoor
Weaknesses
- - Limited client review volume (36 reviews) — Google
- - Client reviews on a single platform only — Google
- - No security certifications found
Recent Activity
Data changes from the last 90 days
Sep 10, 2026
Sep 9, 2026
Sep 3, 2026
Sep 2, 2026
Sep 1, 2026
Frequently Asked Questions
How is Triangle Computer Services LLC rated by clients?
Triangle Computer Services LLC averages 4.9/5 across 36 public client reviews from Google. We aggregate these nightly and weight them with Bayesian averaging so a handful of reviews can't dominate the score.
Does Triangle Computer Services LLC hold security certifications?
We have not recorded security certifications for Triangle Computer Services LLC from its website, vendor feed, or public registries.
Where is Triangle Computer Services LLC located?
Triangle Computer Services LLC is based in 427 Lamont Terrace, Buffalo Grove, IL 60089, USA. Our rankings cover IT providers serving the Chicago metro area.
How does Triangle Computer Services LLC compare to other Chicago MSPs?
Triangle Computer Services LLC ranks #61 of 94 scored providers in our database under default weights. Use the comparison links on this page for side-by-side breakdowns, or run a custom evaluation to weight all 10 criteria for your own priorities.
Similar MSPs in Chicago
Related Guides
For Triangle Computer Services LLC: show off your ranking
This firm has earned a Ranked & Reviewed badge in our current rankings. If you work at Triangle Computer Services LLC, you can embed it on your website — it links back to this profile and updates automatically as rankings change.
<a href="https://itsupportchicago.net/vendors/triangle-computer-services-llc?utm_source=badge&utm_medium=embed" title="Triangle Computer Services LLC on IT Support Chicago"><img src="https://itsupportchicago.net/api/badge/triangle-computer-services-llc" alt="Triangle Computer Services LLC — Ranked & Reviewed on IT Support Chicago (2026)" width="220" height="64" loading="lazy"></a>
Usage: link only to your own profile page, keep the current tier, and remove the badge if delisted. Google's guidelines recommend adding rel="nofollow" to embedded badges — that's fine with us. Full terms: itsupportchicago.net/badge.
Data last updated: 9/11/2026. Report an issue