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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Burkhardt Heating & Air
DOT 1662688 · Milwaukee, WI
Report generated: June 2, 2026 at 12:37 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Burkhardt Heating & Air (DOT 1662688) is a Wisconsin-based intrastate carrier headquartered in Milwaukee, WI. As of June 2, 2026 at 12:37 PM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 2, 2026 at 12:37 PM.

FMCSA Public Record
Douglas Erdmann
Operating as: Burkhardt Heating & Air
DOT Number1662688
MC Number—
Street9055 N 51ST UNIT D
City / StateMilwaukee, WI 53223
Phone4143555520
Operation typeIntrastate
HazmatNot authorized
Authority age18 yr 11 mo
MCS-150 filed06/29/2007
Company officerDouglas Erdmann
Power units2
Total drivers9
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
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Power Units
2
Fleet
Drivers
9
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
18 yr 11 mo
Since 2007
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
9055 N 51ST UNIT D, Milwaukee, WI, 53223 · Open in Maps →
9055 N 51ST UNIT D, MILWAUKEE, WI, 53223Open in Maps →
Authority Timeline
Authority GrantedJul 2007
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

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Frequently Asked Questions

Is Douglas Erdmann authorized to operate?

Douglas Erdmann's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Douglas Erdmann's safety record?

Douglas Erdmann does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Douglas Erdmann operate?

Douglas Erdmann operates 2 power units with approximately 9 drivers.

Is Douglas Erdmann insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Douglas Erdmann had any risk indicators?

Douglas Erdmann has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Douglas Erdmann?

Douglas Erdmann's DOT number is 1662688. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Burkhardt Heating & Air Safety Record, DOT 1662688. Retrieved from https://truckgraph.com/carriers/1662688
MLA
"Burkhardt Heating & Air Safety Record, DOT 1662688." Truck Graph, Jun 2, 2026, https://truckgraph.com/carriers/1662688
Chicago
"Burkhardt Heating & Air Safety Record, DOT 1662688." Truck Graph. Last modified June 2, 2026. https://truckgraph.com/carriers/1662688