TRI COUNTY ENERGY SYS INC
DBA TRI COUNTY HEARTH AND PATIO · Waldorf, MD · MC identifier not reported
Based in Waldorf, Maryland, TRI COUNTY ENERGY SYS INC (USDOT 502822) operates a private fleet with 2 power units and 1 driver. Its MCS-150 shows 11,000 miles driven in 2010. Its MCS-150 was last updated in February 2011.
From CarrierTrail’s copy of the FMCSA census, published Oct 28, 2026. Record present in this snapshot. Official record: SAFER · Motus
- MCS-150 last updated more than 2 years ago
Company identity and reported operations
| USDOT number | 502822 |
|---|---|
| Legal name | TRI COUNTY ENERGY SYS INC |
| Doing business as / DBA | TRI COUNTY HEARTH AND PATIO |
| MC docket identifiers | Not reported |
| Reported physical address | RT #925 N, WALDORF, MD, 20604-0359, US |
| Reported business phone | (301) 843-1771 |
| Reported power units | 2 |
| Reported drivers | 1 |
| Reported MCS-150 date | Feb 24, 2011 |
| Company officers (as filed) | Rona Kelley, Dale Kelley |
| Carrier operation | Intrastate, non-hazmat |
| Entity type | Carrier |
| Hazmat indicator | No |
| Mailing address | PO BOX 359, WALDORF, MD, 20604-0359 |
| Business organization (recorded at review) | Corporation |
| Census status code | A |
| Safety rating | Not reported |
| Safety rating date | Not reported |
Fleet, equipment and drivers
TRI COUNTY ENERGY SYS INC reports this equipment and these drivers on its MCS-150. Owned, term-leased and trip-leased units are counted separately.
No change in power units or drivers since CarrierTrail first recorded this carrier on Sep 12, 2026.
Counts as filed on the carrier’s MCS-150. Miles per power unit divides the reported annual miles by the reported power units.
Compare the reported Waldorf record
TRI COUNTY ENERGY SYS INC reports 2 power units. The Waldorf, Maryland directory contains 1,588 census records, of which 1,428 report at least one power unit.
Reported cargo and business classification
TRI COUNTY ENERGY SYS INC reports PRIVATE PROPERTY in the census and lists 4 cargo categories.
- General freight
- Household goods
- Building materials
- Construction
Fleet size in local context
| Power units | Records | Share of all city records |
|---|---|---|
| 0 | 160 | 10.1% |
| 1 | 1,008 | 63.5% |
| 2–5: this carrier’s band | 341 | 21.5% |
| 6–20 | 69 | 4.3% |
| 21–100 | 8 | 0.5% |
| Over 100 | 2 | 0.1% |
| Unknown / other | 0 | 0.0% |
Record dates and observed changes
- Added to the census (not company founding date)
- Oct 30, 1992
- Carrier-reported MCS-150 filing date
- Feb 24, 2011
- Census source publication
- Oct 28, 2026 10:49 UTC
- First observed by CarrierTrail
- Sep 12, 2026 19:56 UTC
Source publication, carrier filing and our observation dates describe different events. An older filing date alone does not establish noncompliance.
Public-field differences from up to ten recent census change events are shown below.
No public-field changes are recorded in our observation window for this carrier. This does not mean the carrier never changed its details; tracking begins at the first observation shown above.
Authority and insurance
No matching authority or insurance filings were found in the latest check.
Shared contact details
How many other records in the current FMCSA census report the same phone number or the same physical address as USDOT 502822. Companies share offices, agents and phone lines for ordinary reasons; a match is context to check, not a finding.
Explore these reported cargo categories
General freightBuilding materialsHousehold goods
Compare declared categories across states.
Check the official record
Monitor this carrier after your review
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