Professional Liability Insurance for Michigan Businesses
What Professional Liability Insurance Covers and Why GL Alone Isn't Enough
Professional liability insurance — also called errors and omissions (E&O) insurance — covers claims arising from your professional services. If a client alleges that your advice, work product, or oversight caused them a financial loss, professional liability responds. General liability does not.
This is the gap most professional service businesses don't discover until they're already in it. GL covers bodily injury, property damage, and premises liability. It does not cover a client who claims your accounting error triggered a tax penalty, your design oversight caused a project delay, or your consulting recommendation produced a poor outcome. That exposure belongs to E&O — and it requires a separate policy.
Professional liability coverage typically includes:
- Legal defense costs, including attorney fees and court costs
- Settlements and judgments up to your policy limits
- Claims arising from alleged errors, omissions, or negligent professional acts
- Defense costs for claims that are disputed or ultimately found without merit
- Coverage for prior acts, depending on policy structure
Three Exposures That Make Professional Liability Essential
Your General Liability Policy Has a Gap You Can't Afford to Ignore
General liability covers what you do — premises incidents, physical damage, third-party injury. E&O covers how you do it — the professional judgment calls, recommendations, and deliverables your clients rely on. These are two distinct exposures, and no single policy covers both. If you carry GL without professional liability, the most likely source of a significant claim against your business is completely uninsured.
A Disputed Claim Costs Real Money Even When You're Right
You don't have to make a mistake to face a professional liability claim. A client who suffers a financial loss will often look for someone to hold responsible — and if your services were involved, you may be named regardless of whether the claim has merit. Legal defense costs for a contested professional liability case routinely reach $50,000 to $100,000 before any settlement is considered. Professional liability insurance covers those costs whether the claim is valid or not.
One Claim Can Reach Further Than Your Business Can Absorb
A single professional liability judgment — or even a prolonged legal defense — can exceed the financial capacity of a small or mid-sized firm. Professional liability coverage sets a defined limit against that exposure, so one client dispute doesn't undo years of built equity, reputation, and client relationships. Being wrong once shouldn't end what you spent years building.
Contract Requirements Are Raising the Stakes
Client contracts across professional services industries increasingly require E&O coverage as a condition of engagement. Architects, engineers, IT consultants, and real estate professionals are among those most frequently encountering this requirement. Carrying professional liability isn't only a risk decision — for many businesses, it's the difference between winning a contract and losing it before the conversation starts.
How Crosby & Henry Approaches Professional Liability for Michigan Businesses
Professional liability isn't a commodity product. The right coverage depends on the specific nature of your services, how your contracts are structured, your claims history, and the industries you serve. At Crosby & Henry, we review your actual professional exposure before recommending a policy — not after.
We work with multiple top-rated carriers to find coverage that fits your business accurately, and we bring the same consultative approach to professional liability that we apply across all commercial lines. Our team can help you understand what your current coverage leaves exposed, what a professional liability policy would respond to, and how to structure limits that reflect the real financial risk your services carry.
Crosby & Henry has served Michigan businesses since 1858. As an independent agency, we represent carriers including The Hartford, CNA, West Bend, Nationwide, and others — giving us the flexibility to match your coverage to your business rather than to a single carrier's appetite.
What is the difference between professional liability insurance and general liability insurance?
General liability covers third-party claims involving bodily injury, property damage, and premises incidents. Professional liability — also called errors and omissions or E&O insurance — covers claims that your professional services, advice, or work product caused a client financial harm. GL explicitly excludes professional performance claims, which is why E&O is a separate, required policy for advice-giving businesses.Does professional liability insurance cover claims that aren't my fault?
Yes. Professional liability insurance covers legal defense costs regardless of whether the claim has merit. A client can name you in a claim based on a disputed outcome or a misunderstanding — and defense costs alone, without any settlement, can reach $50,000 or more. Your policy responds to the claim, not just to a finding of fault.What types of businesses need professional liability insurance in Michigan?
Any business that provides professional services, advice, recommendations, or expertise to clients carries this exposure. Common examples include consultants, accountants, architects, engineers, real estate professionals, IT service providers, marketing firms, and staffing companies. If a client can point to your work and claim it caused them a financial loss, professional liability coverage applies.Is E&O insurance required by clients or contracts?
Increasingly, yes. Many client contracts — particularly in architecture, engineering, IT services, and real estate — require proof of professional liability coverage as a condition of engagement. Some government and institutional procurement agreements also mandate it. Carrying E&O coverage is both a risk management decision and, for many businesses, a practical requirement for winning work.How much does professional liability insurance cost for a small business in Michigan?
Cost depends on the nature of your services, your revenue, your claims history, the industries you serve, and the coverage limits you carry. There is no single rate that applies across professional service businesses. The most accurate way to understand your cost is to have an agent review your actual professional exposure and request quotes from carriers that write your specific class of business — which is exactly what we do at Crosby & Henry.