Your Guide to Commercial Auto Insurance Costs: From Average Premiums to Savings

January 11, 2026

Author:

Jon Sevigney

commercial delivery van in front of maine home

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January 11, 2026

Jon Sevigney

Why Understanding Commercial Auto Insurance Costs Matters for Your Maine Business

Commercial auto insurance costs are a key budget item for any Maine business using vehicles. Whether you're a contractor in Biddeford, run a food truck in Kennebunk, or manage a delivery service in Wells, knowing your potential costs is crucial for planning and protecting your business without overspending.

Quick Answer: What You Need to Know About Commercial Auto Insurance Costs

  • National Average: Small businesses pay approximately $147-$160 per month ($1,762-$1,916 annually) for a single vehicle
  • Cost Range by Business Type: From $272/month for contractors to $954/month for for-hire transport trucks
  • Maine Advantage: Maine rates are typically 44% lower than the national average, with Maine business owners paying around $92/month for coverage
  • Key Cost Factors: Your industry, vehicle type, driving records, location within Maine, and claims history all influence your premium
  • Potential Savings: Bundling policies, maintaining safe driving records, and working with an independent agent can reduce costs by 12% or more

Every business's cost is unique. A landscaping company in Ogunquit with three trucks will have a different premium than a single-vehicle consulting firm in Wells. The good news is that Maine businesses often see lower rates than the national average, and you can take concrete steps to manage these costs.

This guide breaks down what influences your premiums, what you can expect to pay, and how to find savings without compromising the protection your business needs.

infographic showing the five key factors affecting commercial auto insurance costs: business type and industry risk, vehicle type and fleet size, driver records and claims history, geographic location and radius of operation, and coverage limits and deductibles - Commercial auto insurance costs infographic brainstorm-6-items

Commercial auto insurance costs vocab explained:

Understanding Your Coverage Options and How They Affect Price

Understanding what you're paying for is the first step. Commercial auto insurance has basic requirements and optional extras, each affecting your final bill.

The foundation of any policy is liability coverage, which is legally required in Maine. It protects you when your business vehicle causes an accident and includes two parts: bodily injury liability (for injuries to others) and property damage liability (for damage to others' property).

Liability limits directly impact your commercial auto insurance costs. Higher limits mean higher premiums, but for businesses, this is money well spent. A single serious accident can lead to massive claims, which is why many Maine businesses choose at least $500,000 in liability coverage. Learn more in our guide to Commercial Auto Liability Coverage.

Beyond liability, consider collision coverage and comprehensive coverage. Collision pays for damage to your vehicle when it hits another car or object. Comprehensive covers other incidents like theft, vandalism, fire, or damage from a nor'easter in Wells or Kennebunk. If your business relies on its vehicles, these coverages are essential.

Uninsured and underinsured motorist coverage protects you when someone without adequate insurance hits your vehicle. Maine requires insurers to offer this, and it's a valuable protection.

An often-overlooked coverage is Hired and Non-Owned Auto (HNOA) insurance. This protects your business when employees use their personal cars for work errands or when you rent vehicles. It's critical if employees make deliveries or drive to job sites in their own cars.

Medical Payments (MedPay) or Personal Injury Protection (PIP) covers medical expenses for you and your passengers after an accident, regardless of fault, providing another layer of protection.

Two factors give you direct control over your commercial auto insurance costs: policy limits and deductibles.

  • Policy limits are the maximum your insurer will pay. Higher limits mean better protection and higher premiums, but the extra cost is usually worth it for businesses facing greater financial exposure.
  • Deductibles are what you pay out-of-pocket before insurance kicks in. A higher deductible lowers your premium, but means you'll pay more if a claim occurs. It's a trade-off between short-term savings and long-term risk.

The key difference between commercial and personal auto insurance is that commercial policies offer much higher coverage limits to protect against the larger liability risks businesses face.

What Is the Average Cost of Commercial Auto Insurance?

"What's the average cost?" is a common first question. The answer is that commercial auto insurance costs are highly variable and customized to your unique business, much like the cost of a boat depends on its size, type, and use.

calculator and keys next to a toy commercial truck - Commercial auto insurance costs

Still, we can provide some helpful benchmarks. For a small business with a single vehicle, the national average premium is about $147 to $160 per month (or $1,762 to $1,916 annually). This is just a ballpark figure.

Your business type also plays a huge role. A contractor in Biddeford has a different risk profile than a for-hire transport truck. National monthly averages reflect this: a contractor auto might be around $272/month, while a for-hire transport truck could be closer to $954/month. A tow truck might average $619/month, with general business auto around $282/month.

The kind of vehicle your business uses also makes a big difference. A standard sedan used for sales calls (around $1,487 annually) will have much lower commercial auto insurance costs than a busy cargo van (around $5,115 annually) making deliveries in Kennebunk. A cargo van spends more time on the road and carries more equipment, increasing its risk. Similarly, a semi-truck (around $10,052 annually) or a taxi/limousine (around $7,489 annually) will have higher premiums due to their specialized use and potential for larger claims.

The Good News for Maine Business Owners!

Now for some fantastic news for businesses in Maine! On average, Mainers pay about $92 per month for car insurance, which is a remarkable 44% less than the national average. This makes Maine one of the most affordable states for auto insurance.

While this statistic focuses on personal auto insurance, it points to a lower-risk environment that often leads to more favorable commercial auto insurance costs here.

Even with recent rate increases in 2023, Maine's lower starting point means you're still in a better position than businesses elsewhere. For example, while Portland saw a 14.4% jump, bringing the average annual cost in Cumberland County to $1,475, we still maintain a competitive edge. This means your business in Wells or Ogunquit can often find more affordable commercial auto insurance costs than businesses in other states.

Key Factors That Influence Your Maine Commercial Auto Insurance Costs

Insurers don't pull numbers out of a hat when determining commercial auto insurance costs. They use a detailed process to assess risk, where every detail about your business, vehicles, and drivers helps them calculate your premium. Let's explore the main factors that shape these costs.

various factors like a map of Maine, a driver's license, and different types of work vehicles - Commercial auto insurance costs

Your Maine Business Location and Operations

Your location in Maine significantly impacts your rates. A business in a busy city like Portland or Biddeford may have higher premiums than one in a quieter town like Wells or Ogunquit due to increased traffic and risk. Your garaging location (where vehicles are parked overnight) also matters; a secure lot in Kennebunk is better than street parking. Your radius of operation and annual mileage are also key. A local delivery service in Wells will likely pay less than a construction company traveling across counties, as more miles equal more risk.

Industry and Business Type

Your industry is a huge factor in your commercial auto insurance costs, as some jobs are inherently riskier. Contractors who haul tools and materials average around $272 monthly; learn more in our Commercial Auto Insurance for Contractors guide. Restaurants or caterers in Kennebunk also face higher risk due to frequent deliveries. At the high end, for-hire trucking averages $954 per month, and towing services average $619 per month due to specialized, hazardous work. In contrast, lower-risk industries like consulting might fall into a "Business Auto" category averaging $282 per month. The more time on the road, the heavier the loads, and the more specialized the use, the higher your premium.

Vehicle Type, Number, and Usage

The type of vehicle matters a lot. More expensive or heavier vehicles (like dump trucks) cost more to insure because they are costlier to repair and can cause more damage, increasing liability costs. Specialized equipment, like a contractor's ladder rack in Biddeford, will also increase the cost. The age of the vehicle also plays a part. While insuring a number of vehicles increases your total premium, multi-car discounts often lower the per-vehicle cost. Finally, usage is critical. A vehicle used for constant deliveries will have higher rates than one used for occasional meetings.

Driving Records and Claims History

Your business's history is a strong indicator of future risk. Insurers review the Motor Vehicle Records (MVRs) of all drivers. A team with clean driving records—no at-fault accidents or violations—will lead to lower premiums. Drivers with poor records will increase your commercial auto insurance costs. Your business's claims history from the last 3-5 years is also scrutinized. A history of frequent or expensive claims will increase your rates. Implementing safety measures after past incidents can help keep future premiums down.

The Difference in Commercial vs. Personal Auto Insurance Costs

Many small business owners in Wells or Ogunquit ask if they can use personal auto insurance for their business. The answer is almost always "No!" Commercial vehicles face higher risks—they travel more miles, carry more weight, and are driven by employees, leading to higher premiums. Commercial policies also offer much higher liability limits (e.g., $1 million vs. a personal policy's $100,000) to protect business assets, which increases the cost. Personal car insurance policies explicitly exclude most business activities, like deliveries or transporting paid passengers. Using a personal vehicle for these tasks can lead to a denied claim, leaving your business financially exposed. Commercial insurance is more expensive because it covers greater risks and provides the higher level of protection businesses need.

How Maine Businesses Can Lower Their Commercial Auto Insurance Premiums

Managing commercial auto insurance costs is crucial for your bottom line. The good news is that your Maine business can take many proactive steps to reduce these expenses without sacrificing essential coverage.

Strategic Ways to Reduce Your Commercial Auto Insurance Costs

Several smart moves can lower your commercial auto insurance costs. Bundling policies, like commercial auto and business property, can save you 12% or more. Choosing higher deductibles will lower your premium, provided your business can cover the higher out-of-pocket cost in a claim. Paying your annual premium in full often earns a discount over monthly installments. Ask your agent about available discounts for things like multiple cars, safe drivers, continuous coverage, and vehicle safety features. Finally, reviewing your coverage annually ensures your policy matches your current needs, preventing overpayment and keeping commercial auto insurance costs optimized.

Information Needed to Get an Accurate Quote

Getting an accurate quote is the first step to managing your commercial auto insurance costs. Having the right information ready will make the process smooth and efficient. We'll need:

  • Business Information: Legal name, address (Wells, Kennebunk, etc.), industry, and years in business.
  • Vehicle Information: For each vehicle, provide the Vehicle Identification Number (VIN), make, model, year, garaging location, and any specialized equipment.
  • Driver Information: Names, dates of birth, and driver's license numbers for all operators.
  • History: Details on any driving violations or accidents in the past 3-5 years, plus a summary of your business's commercial auto claims history.

If you have an existing policy, bring it along for comparison. Ready to start? Get a Free Maine Insurance Coverage Quote from us today.

Maintaining a Safe Fleet

Proactive safety is one of the most effective ways to control your commercial auto insurance costs. Fewer accidents mean fewer claims and lower premiums.

  • Invest in driver safety programs: Defensive driving courses and industry-specific training can significantly reduce accidents and violations.
  • Perform regular vehicle maintenance: Keeping your fleet in top condition prevents breakdowns and accidents from mechanical failure.
  • Use telematics programs: GPS tracking and in-cab monitoring can track driving behavior, identify risks, and provide real-time alerts. Businesses using these systems have reported significant reductions in accident and insurance costs.
  • Prevent distracted driving: Implement and enforce strict policies against cell phone use while driving.

A strong safety culture makes your Maine business a more attractive risk to insurers, leading to better rates.

Frequently Asked Questions about Commercial Auto Insurance in Maine

We get many questions from Maine business owners about commercial auto insurance. Navigating policies and premiums can be complex, so let's tackle some of the most common questions to provide clarity.

Does my personal auto policy cover business use?

This is a critical question, and the answer is almost always "no." Personal auto policies are designed for personal use like commuting and errands, and they specifically exclude most business-related activities. If you use your personal vehicle for tasks like making deliveries, transporting goods or paid passengers, or driving between job sites, your personal policy will likely deny a claim in an accident. This could leave you personally liable for all damages.

You need commercial auto insurance if a vehicle is titled in your business's name or if you use any vehicle primarily for work purposes beyond a simple commute. Using a car to visit clients in Biddeford or transport equipment in Wells crosses into commercial use. It's crucial to be transparent with your insurer to ensure you have the right coverage for your Maine business.

What are the minimum commercial auto insurance requirements in Maine?

Maine has specific minimum insurance requirements for financial responsibility, but for businesses, these minimums are rarely enough to fully protect your assets.

In Maine, the state-mandated liability limits are $50,000 per person and $100,000 per accident for bodily injury, and $25,000 per accident for property damage (often written as 50/100/25). Maine also requires Uninsured/Underinsured Motorist (UM/UIM) coverage with minimums of $50,000 per person and $100,000 per accident. This protects you if an at-fault driver has insufficient insurance.

We strongly advise Maine businesses to carry much higher liability limits. A serious accident with a commercial vehicle can easily result in damages far exceeding these minimums, exposing your business to significant financial risk. We can help you assess your needs and recommend appropriate limits.

How do I cover employees who use their own cars for my business?

This is a common scenario for businesses with employees who drive their personal vehicles for work, like visiting clients in Kennebunk. For this, you need Hired and Non-Owned Auto (HNOA) coverage.

HNOA coverage is an essential safeguard that protects your business from liability claims if an employee has an accident while driving their personal car for work. It also covers vehicles your business rents or leases. While the employee's personal auto insurance is primary, their policy may have insufficient limits for a business-related incident. HNOA fills this critical gap, protecting your business assets from potentially devastating lawsuits.

Protecting your business is paramount, and HNOA is typically an inexpensive addition to a commercial auto or general liability policy. It provides crucial peace of mind. Learn more about Business Auto Liability Coverage Maine.

Conclusion

Understanding commercial auto insurance costs can feel complex, but you have the power to manage them. We've seen that factors like your business type, location in Maine, vehicles, and driving records all shape your premium. The good news is that Maine's rates are often favorable, and you can find savings through smart strategies like bundling policies and prioritizing safety.

Most importantly, proper coverage is not just a requirement; it's a vital safeguard for your business. A cheap, inadequate policy can expose you to devastating financial risk after an accident—a risk no Maine business owner should take.

That’s where we come in. At Sevigney-Lyons Insurance Agency, we're not just about policies; we're about people and community. We've been helping Maine businesses, from Wells to Biddeford and beyond, for decades. As an independent agency, we get to work with over 20 top insurance companies. This means we don't just offer one option; we shop around to find the perfect fit for your unique business – the right protection at the right price.

So, don't steer these waters alone! Let our local experts guide you. We’re here to help you make sense of your options, uncover those valuable discounts, and build a strong policy that truly protects your hard-earned business. Ready to chat? Get expert guidance on your Commercial Auto Insurance in Maine with Sevigney-Lyons Insurance Agency today. We’d love to help your business thrive!

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