Carrier profile · USDOT 3505964 · Updated Jun 13, 2026
COMBINED POOL & SPA INC
10 power unitsLocal · 1 statesSIOUX FALLS, SD50/100
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
@combinedpoolandspa.com — 2 carriers: USDOT 2364950
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1010
Observed (24 mo)22
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 18
- States
- 1
- Oldest authority
- Dec 18, 2012
- Active now
- 1
- COMBINED POOL & SPA INC· viewingUSDOT 350596410PU
- COMBINED POOL & SPA INCUSDOT 23649508PU
Affiliated entities· hover to preview