Commercial Auto Underwriting for Contractor Fleets: What Carriers Review for 10–25 Vehicles

As a contractor adds trucks, vans, drivers, jobsites, and operating territory, commercial auto becomes more than a list of vehicles. Underwriters may want to understand how the business selects drivers, reviews claims, maintains vehicles, and keeps its insurance information current.

That is particularly relevant for North Carolina construction and trade businesses operating around Raleigh, Durham, Cary, Wake Forest, and other parts of the Triangle. Vehicles may travel between jobsites, carry tools and materials, tow trailers, or be assigned to employees who take them home.

The goal of renewal preparation is not to make a fleet look perfect. It is to present accurate information, answer the carrier’s questions clearly, and document the controls the business actually has in place.

1. What Do Underwriters Look for in Commercial Auto Loss Runs?

Loss runs are claim reports issued by an insurer. Depending on the report, they may show the date of loss, type of claim, amounts paid, outstanding reserves, incurred losses, and claim status.

Many commercial auto submissions request three to five years of loss runs, but there is no universal period for every carrier or account. Confirm the required lookback with the insurer or broker. Reports should also be valued recently enough to reflect the current status of open claims.

Underwriters may look at both claim frequency and claim severity. Several smaller claims may prompt different questions from one severe accident. The report is only part of the picture: claim circumstances, current status, vehicle use, driver controls, and documented corrective actions may also matter.

2. How Do MVRs and Driver Standards Affect a Fleet Quote?

A motor vehicle record (MVR) is a driving-record report used to review a driver’s licensing status and driving history. Depending on the carrier and account, underwriters may consider violations, accidents, suspensions, driving experience, license class, and the company’s process for reviewing drivers.

Underwriters may ask how drivers are approved, how often records are reviewed, who evaluates exceptions, and what happens after a serious violation. A written driver policy is more useful when the business can show that it is actually followed.

• Driver eligibility: Written criteria for license status, experience, and who may operate company vehicles.
• MVR review: A documented process for reviewing driving records before approval and periodically afterward, consistent with applicable requirements.
• New hires: A clear process for evaluating new or inexperienced drivers before assigning vehicles.
• Violations: Defined steps for reviewing serious citations, suspensions, or repeat issues.
• Training: Records showing what drivers were taught and any relevant follow-up coaching.
• Management ownership: A named person responsible for approvals, exceptions, documentation, and follow-up.

North Carolina changed several auto insurance rating rules effective July 1, 2025. For drivers first licensed on or after that date, the inexperienced-operator surcharge can apply for up to eight years of driving experience. Certain qualifying violations can also affect premium surcharges for longer periods.

See the North Carolina Department of Insurance’s explanation of the July 1, 2025 changes. The rating details are not a substitute for reviewing a particular driver’s record or commercial policy.

For a deeper look at fleet controls, read What Should a Fleet Safety Program Include Before a Commercial Auto Renewal?

3. What Should the Vehicle Schedule Include?

The vehicle schedule should describe the fleet accurately. Missing vehicles, outdated VINs, incorrect garaging locations, or incomplete driver information can lead to follow-up questions and delay a submission.

• Vehicle details: VIN, year, make, model, body style, and vehicle type.
• Ownership: Whether the vehicle is owned, leased, or otherwise used by the business, and which entity owns it.
• Use: Service calls, jobsite travel, hauling, delivery, towing, or other regular business use.
• Garaging and territory: Where the vehicle is kept and how far it normally travels for work.
• Driver assignments: Who regularly drives each vehicle or how the company controls assignments.
• Changes: Vehicles added, sold, replaced, or moved to a different use during the policy period.
• Related exposures: Trailers and other vehicle-related property that may need separate scheduling or coverage review.

For Triangle contractors, the submission should reflect actual operating territory rather than simply saying “local.” A company may be based in Wake Forest but travel regularly into Durham, Johnston, Orange, or other counties. Give the insurer an accurate description of the operation.

4. Which Fleet Safety Practices May Underwriters Ask About?

Depending on the account, an underwriter may ask about driver onboarding, vehicle maintenance, accident reporting, distracted-driving rules, safety meetings, telematics, and management oversight. Carrier requirements vary, and having a safety program does not guarantee a lower premium or a quote.

The important question is whether the company can explain who is responsible and how its policies are applied in daily operations.

Do not claim that a policy exists if the business does not use it. If the company is still developing a process, explain what is currently in place and what is planned without presenting future steps as completed controls.

5. What North Carolina Liability and UM/UIM Changes Should Contractors Know?

For new or renewed North Carolina auto policies on or after July 1, 2025, the minimum liability limits increased to:

The change also affected uninsured motorist (UM) and underinsured motorist (UIM) coverage. North Carolina’s updated requirements include UM/UIM coverage for new or renewed policies, with coverage limits generally tied to the applicable liability limits unless a permitted limit election applies.

Uninsured motorist coverage generally addresses certain covered losses involving an at-fault driver who has no applicable insurance. Underinsured motorist coverage generally addresses certain covered losses when the at-fault driver’s insurance is insufficient to cover the injured person’s damages, subject to policy terms and applicable law.

The law also changed how underinsured status is determined and generally eliminated the reduction of UIM benefits through a liability setoff or credit, subject to statutory exceptions, including provisions involving workers’ compensation. These changes affect how claims may be evaluated; they should not be reduced to a simple promise about what a particular claimant will collect.

For the official state explanation, read the North Carolina Department of Insurance update. The North Carolina statute on motor vehicle liability policies provides the legal text.

6. What Other Commercial Auto Coverages Need Review?

Commercial auto coverage should match the vehicles and the way employees use them. The available protection depends on the policy wording, endorsements, exclusions, deductibles, and underwriting acceptance.

Auto liability

Liability coverage may respond to covered bodily injury or property damage claims for which an insured is legally responsible, subject to the policy terms.

Physical damage

Physical damage coverage generally refers to coverage for covered damage to an insured vehicle, commonly through collision and comprehensive coverage. Deductibles, exclusions, and policy terms apply. It is separate from liability coverage for damage the insured causes to others.

Hired auto

Hired auto coverage generally addresses certain liability exposures involving vehicles the business rents, leases, or hires for business use.

Non-owned auto

Non-owned auto coverage generally addresses certain liability exposures when employees use vehicles the business does not own for company business, such as an employee’s personal vehicle used to pick up supplies.

Trailers and attached equipment

Review whether trailers are scheduled where required, how they are used, and whether the policy structure fits the operation. Tools, equipment, and materials carried in a vehicle may need separate property coverage.

Umbrella or excess liability

An umbrella or excess policy may provide additional limits over certain underlying policies, subject to its own terms and the underlying coverage requirements. Do not assume it fixes an exclusion or automatically covers every auto exposure.

For a broader overview, see Commercial Auto Insurance in North Carolina and Inland Marine Insurance for North Carolina Contractors.

7. How Should a Contractor Prepare Before Renewal?

Use this six-step checklist to organize the submission before the renewal deadline. The carrier may ask for additional documents based on its guidelines and the specifics of the fleet.

For related contractor coverage questions, read the Contractor Insurance guide. Commercial auto should be considered alongside the company’s wider liability, workers compensation, equipment, and umbrella program.

Frequently Asked Questions