PETERSON MECHANICAL INC
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Power Units
70
Drivers
32
Trailers
Locked
Annual Miles
Locked
Entity Type
N/A
MCS-150 Date
May 13, 2025
Out of Service
No
About PETERSON MECHANICAL INC
Peterson Mechanical is a Sonoma-based mechanical contractor specializing in HVAC, plumbing, and refrigeration services primarily for the commercial sector. Established in 1915, the company serves various sectors, including healthcare, technology, education, office spaces, hospitality, wineries, and residential projects. They offer services such as preconstruction, prefabrication, custom fabrication, and design-build solutions. The company is known for executing projects under tight schedules while maintaining high mechanical construction standards, using advanced technology and a skilled workforce.
Key Features
Risk Signals — PETERSON MECHANICAL INC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you… unlock for full analysis
Authority for sale
No active listings detected…
Equipment for sale
No fleet VINs found on marketplaces…
Financial risk
Analyzed in the full report…
Fraud signals
Connection analysis in the full report…
Historical patterns
Pattern analysis runs when you unlock the report…
Recent activity
No adverse news in 90 days…
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Related Companies4 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
Service RegionsActive in 1 states
Full state-by-state operating volumes, inspection locations, and lane coverage analysis.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Operating Authority
Common Authority
N/A
Contract Authority
N/A
Broker Authority
N/A
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names — included in the vetting report.
Contact Information
Physical Address
SONOMA, CA 95476
Cargo & Operations
Cargo Carried
Fleet Analytics2 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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