J F BRENNAN COMPANY INC
DOT #
160601
Location
LA CROSSE, WI
Status
Active
Phone
6085195335
Power Units
117
Drivers
162
Trailers
15
Annual Miles
Locked
Entity Type
CORPORATION
Carrier Operation
Interstate
MCS-150 Date
Dec 1, 2025
Out of Service
No
About J F BRENNAN COMPANY INC
J.F. Brennan Company, Inc. is a fourth-generation, family-owned marine construction firm specializing in environmental remediation, dam construction, commercial diving, harbor management, and submarine cable services. The company has been operating since 1919 and serves both public and private owners of water-based infrastructure nationwide throughout coastal and inland waterways. Brennan employs over 100 ADCI-certified commercial divers and tackles complex marine construction projects with innovative solutions. Services include dredging, habitat restoration, water treatment, underwater construction, and inspections.
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View Similar CarriersService RegionsActive in 10 states
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Inspection Summary
Recent Inspections (90 Days)
1
Vehicle OOS Rate
0%
0 of 1
National avg ~21%
Driver OOS Rate
0%
0 of 1
National avg ~5%
OOS Inspections
0
Driver + Vehicle OOS
Crash Summary
Total Crashes
1
All time
Fatalities
0
Injuries
2
Tow-Away
1
Operating Authority
Common Authority
N/A
Contract Authority
N/A
Broker Authority
N/A
Insurance Data Locked
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Contact Information
Physical Address
LA CROSSE, WI 54603
Cargo & Operations
Cargo Carried
Violations by Category
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