Contractors Insurance FAQs

Whether you’re an HVAC contractor, electrician, plumber, or general contractor, the core program looks similar — it’s the details that make or break it.

• General Liability — the coverage GCs, builders, and commercial clients demand before you set foot on a job site
• Tools and Equipment (Inland Marine) — follows your tools into the truck, onto the job, and into storage
• Commercial Auto — work vans and trucks, including racks and upfits
• Workers’ Compensation — through the Ohio BWC once you have employees
• Stop-Gap Employers’ Liability — the Ohio-specific endorsement most contractors need on their GL or BOP
• License or Permit Bonds — some Ohio municipalities require them for particular trades, licenses, or permits
• Commercial Umbrella — because a fire or water loss traced to your work can produce a six- or seven-figure claim

Completed operations coverage deserves special attention — it addresses covered damage from work you finished months or even years ago, and it’s a common fine-print gap in cheap online policies.

For the broader coverage questions — BOPs, certificates, premium audits, and more — see our business insurance FAQs.

Bottom Line

The trades need liability, tools, auto, BWC coverage, and often bonds — but the policy details like completed operations and contract endorsements are where claims get paid or denied.

It’s two promises about whose insurance pays first.

Primary means your policy responds to a covered claim before the general contractor’s (or owner’s) insurance — theirs sits behind yours.

Noncontributory means your carrier won’t ask their carrier to chip in.

GCs require this wording so a claim arising from your work lands on your policy, not theirs. Like additional insured status, it only exists if your policy or an endorsement actually provides it — the words in the contract don’t change your coverage by themselves.

Before signing, send us the contract’s insurance section. Endorsing the policy correctly up front is cheap; discovering a gap during a claim is not.

Bottom Line

Primary and noncontributory determines whose insurance pays first. It must be supported by your policy’s endorsements — not just recited in the contract.

After an insurance company pays a claim, it normally has the right to chase whoever caused the loss to recover its money. That’s subrogation.

A waiver of subrogation is your insurer agreeing, in advance, not to pursue that recovery against a specific party — usually the GC or project owner your contract names.

Construction contracts require waivers so the project’s parties aren’t suing each other through their insurance companies after a loss.

Waivers are typically added by endorsement, sometimes for an additional premium, and they can apply to general liability, auto, and (where applicable) employers’ liability coverage. In Ohio, note that BWC has its own rules around workers’ comp subrogation.

Bottom Line

A waiver of subrogation stops your insurer from pursuing the other contract party after paying a claim. It needs an endorsement — get it added before the job starts, not after the loss.

Generally no — and this is the most misunderstood exclusion in contractor insurance.

General liability is built to cover damage your work causes to other people and their property. It is generally not built to pay for redoing your own defective work.

The classic example: you install a water line fitting incorrectly.

• The cost to re-do the fitting itself — generally not covered (that’s the “your work” exclusion)
• The water damage the failed fitting causes to the customer’s ceiling, floors, and cabinets — that resulting damage is where the policy may respond, subject to its terms

This is also why completed operations coverage matters so much for the trades — it addresses covered damage that shows up after the job is done, sometimes years later.

Bottom Line

GL may pay for the damage your defective work causes; it generally won’t pay to redo the work itself. Warranty and quality are business costs — insurance covers the accident, not the redo.

Your policy may respond to certain claims arising from a subcontractor’s work — but exclusions and conditions vary significantly by policy, and some carriers restrict or surcharge subcontracted work.

Either way, an uninsured sub is your problem twice: their claim can land on your policy, and their uninsured cost can be charged to you at premium audit.

At minimum, require from every subcontractor:

• Their own general liability coverage, with limits appropriate to the work
• A certificate of insurance before they start — collected and kept on file
• Additional insured status in your favor where the contract calls for it
• A waiver of subrogation where required
• Proof of workers’ comp coverage (in Ohio, BWC coverage) for their employees

We help clients set up simple sub-compliance practices — it’s far cheaper than absorbing a sub’s claim.

Bottom Line

Treat subcontractor insurance requirements as seriously as the GC treats yours. Their gaps become your claims and your audit charges.

Calling someone a 1099 doesn’t settle the question — what matters is whether Ohio’s rules treat them as an independent contractor or an employee.

Ohio applies specific tests to that question, and construction has its own considerations. If a worker you treat as a sub is determined to function as an employee, the hiring contractor can be held responsible for their workers’ comp coverage — and uninsured sub costs can show up on your BWC obligations and premium audits.

The practical protection is simple:

• Require proof of Ohio BWC coverage from every subcontractor with employees
• Keep certificates on file for every sub, every year
• Talk to us before restructuring workers as 1099s — the classification tests, not the tax form, control the outcome

This is general guidance, not legal advice — classification disputes are fact-specific, and BWC and the courts look at the actual working relationship.

Bottom Line

The 1099 label doesn’t decide it — the working relationship does. Collect BWC certificates from every sub, and get advice before assuming a worker isn’t your responsibility.

Your experience modification rate (EMR) compares your workers’ comp claims experience to other businesses of similar size and type.

An EMR of 1.0 is average. Below 1.0 means better-than-average claims experience and lower premiums. Above 1.0 means worse — and higher premiums.

GCs and project owners ask for your EMR because they use it as a safety scorecard when prequalifying subs. On many commercial and industrial projects, an EMR above a threshold (often 1.0) can disqualify you from bidding entirely.

In Ohio’s BWC system, your experience also drives eligibility for group rating and other discount programs — so claims management pays twice: lower premiums and more bid opportunities.

Bottom Line

Your EMR is both a price factor and a door-opener. Managing claims and safety keeps it low — and keeps you on bid lists.

Not by a standard property policy, in most cases. Commercial property coverage is generally tied to your listed premises — it usually doesn’t follow tools into a van, a trailer, or a customer’s basement.

The coverage that travels is an inland marine / tools and equipment policy (often called a tools floater). Points that decide what a theft claim actually pays:

• Scheduled vs. blanket coverage — big-ticket items (welders, lifts, diagnostic equipment) are often listed individually; smaller tools are covered under a blanket limit
• Theft-from-vehicle conditions — some policies require visible signs of forced entry
• Per-item and per-occurrence limits, and the deductible
• Borrowed, rented, and employee-owned tools — coverage varies

Tool theft from work vans is one of the most common claims we see for the trades. An accurate tool inventory with photos makes those claims dramatically smoother.

Bottom Line

Property coverage stays home; inland marine rides along. If your livelihood is in the truck, make sure the policy that covers it travels too.

It depends on your trade, payroll, revenue, and limits — roofing prices very differently than trim carpentry.

As illustrative examples from risks we’ve encountered in the Fairfield and Greater Cincinnati area as of 2026 — not guaranteed market averages:

• A solo handyman or light-trade contractor might see general liability in the roughly $600–$1,500 per year range
• Established trade contractors (HVAC, electrical, plumbing) with employees commonly fall in the $1,500–$5,000+ range
• High-hazard trades like roofing typically pay substantially more

These figures exclude commercial auto, tools coverage, BWC workers’ comp, bonds, and umbrella — the full program is what matters.

And a warning from the claims side: the cheapest contractor policy usually gets cheap by narrowing coverage — subcontractor restrictions, missing completed operations, or classification games that surface as denied claims. We shop multiple carriers and show you what’s actually inside each quote.

Bottom Line

Most trade contractors around Greater Cincinnati buy general liability for a few hundred dollars a month or less. What the policy excludes matters far more than the premium.

It’s the answer to the requirement letter every GC sends: proof of $1M/$2M general liability.

• The first number — $1 million per occurrence — is the most your policy pays for any single claim or accident
• The second — $2 million aggregate — is the most it pays for all claims combined during the policy year

So one serious job-site loss can use up to $1 million; the policy has $2 million in total to work with for the year. Some contracts also specify a products/completed-operations aggregate — a separate annual limit for claims arising from finished work.

If a contract demands higher limits than your policy carries, a commercial umbrella is usually the least expensive way to bridge the gap — often cheaper than raising the underlying limits.

Bottom Line

$1M/$2M means $1 million per claim, $2 million per policy year. When a contract asks for more, an umbrella is usually the cheapest way to get there.

The goal is a lower premium without hollowing out the coverage. The levers that actually work:

• Fix your classification — we regularly find contractors rated in a higher-risk class code than their real work justifies
• Give accurate payroll and revenue estimates — optimistic ones become audit bills; padded ones are overpayment
• Collect certificates from every subcontractor — uninsured sub costs get charged to your policy at audit
• Manage claims and safety — your EMR drives both your BWC premium and your eligibility for group rating discounts
• Consider higher deductibles you could comfortably absorb
• Remarket periodically — as an independent agency, we re-shop your program when it’s likely to improve price, coverage, or carrier fit

What we don’t recommend: dropping completed operations, cutting limits below what your contracts require, or excluding coverages to hit a price. Those savings have a way of coming back with interest.

Bottom Line

Classification, clean payroll numbers, sub certificates, and a low EMR are where real savings live — not in stripping the coverage you’ll need on your worst day.

Yes — and probably sooner than you think.

The risk doesn’t scale down just because the business is part-time. One drywall screw into a water line, one scratched hardwood floor, one ladder accident in a customer’s home, and you’re personally paying for the damage — because your personal policies generally exclude business activities.

There are practical reasons too:

• Property managers and repeat customers increasingly require a certificate of insurance before you get the work
• Advertising “insured” wins jobs against the uninsured guy with a truck
• Small general liability policies for handyman operations are typically inexpensive

If the side business grows — employees, a dedicated work vehicle, bigger jobs — the program grows with it: BWC coverage, commercial auto, tools coverage.

Bottom Line

Part-time work is full-time liability. A small GL policy costs little, wins you jobs, and keeps one bad afternoon from following you home.

Read your policy before you climb the ladder — this is one of the most common traps in trade insurance.

Roofing is treated as a high-hazard operation. Policies written for other trades — HVAC, general remodeling, gutters, siding — sometimes contain roofing exclusions, height restrictions, or hot-work (torch) limitations, and carriers that do cover roofing price and underwrite it specifically.

The trap: an HVAC or remodeling contractor who “does a little roofing on the side” may have no coverage for exactly that work, because the policy was classified and rated without it.

If any part of your work touches a roof — installs, repairs, flashing, penetrations for equipment — tell us. Getting the classification and any restrictions handled up front is the difference between a covered claim and a denied one.

Bottom Line

Roofing coverage is never something to assume. If your work touches a roof, make sure your policy — not just your business card — says so.

Congratulations — here’s the practical order most new contractors around Fairfield and Greater Cincinnati follow:

• General liability first — customers, property managers, and GCs will ask for your certificate before your first invoice
• Commercial auto — if the truck is titled to the business or works daily, a personal policy’s business-use limitations are a risk you don’t want
• Tools and equipment (inland marine) — protects the gear your income depends on, in the truck and on the job
• License or permit bonds — many area municipalities require them before you can register or pull permits (see our bond FAQs)
• Ohio BWC workers’ comp — required once you hire your first employee
• Umbrella and specialty coverages — as jobs and contracts get bigger

One appointment covers all of it: we’ll set up the program in the right order, issue certificates same-day, and scale the coverage as the business grows.

Bottom Line

Start with general liability and build from there — and get it in place before the first job, because the certificate request always comes sooner than expected.