Carrier profile · USDOT 482312 · Updated Jun 13, 2026
TRIANGLE REFRIGERATION HVAC LLC
DBA TRIANGLE REFRIGERATION CO
3 power unitsLEOLA, PA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Shares a registration email domain with other carriers
@coolsys.com — 8 carriers: USDOT 563378USDOT 741220USDOT 1267365USDOT 1270250USDOT 3766747USDOT 3973619USDOT 4011937
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 8 related authorities · joined by email domain
- Authorities
- 8
- Combined power
- 229
- States
- 6
- Oldest authority
- May 4, 1992
- Active now
- 3
- TRIANGLE REFRIGERATION HVAC LLC· viewingUSDOT 4823123PU
- CERTIFIED REFRIGERATION & MECHANICAL LLCUSDOT 3973619125PU
- COOLSYS LIGHT COMMERCIAL SOLUTIONS LLCUSDOT 376674747PU
- RON'S REFRIGERATION AND AIR CONDITIONING LLCUSDOT 401193726PU
- COOLSYS COMMERCIAL & INDUSTRIAL SOLUTIONS INCUSDOT 126736516PU
- ABC REFRIGERATION & HVAC LLCUSDOT 5633787PU
- MECHANICAL ENGINEERING AND CONSTRUCTION CORPORATIONUSDOT 12702504PU
- DUQUETTE HVAC LLCUSDOT 7412201PU
Affiliated entities· hover to preview