Many Canadian contractors experience a significant slowdown during winter. Landscaping companies finish their final projects, roofing contractors reduce their workloads, and renovation businesses may have fewer jobs scheduled until spring.
When revenue slows, cancelling business insurance can seem like an easy way to reduce expenses.
But stopping work does not necessarily mean your business has stopped carrying risk.
A contractor could face a liability claim involving work completed months earlier. Tools and machinery can be stolen while stored for winter. Commercial clients may still require proof of insurance, even when no active construction is taking place.
Cancelling and restarting insurance can also introduce additional costs through cancellation penalties, minimum premiums, and new underwriting requirements.
Year round contractor insurance provides continuous protection throughout the year, including periods when a contractor is not actively working. For many Canadian construction and trades businesses, maintaining annual coverage can be more practical and financially efficient than repeatedly cancelling and purchasing insurance each season.
However, annual insurance is not always cheaper. The best arrangement depends on your trade, contractual obligations, equipment, and whether your business continues to have exposure during the offseason.
This guide explains when seasonal contractor insurance makes sense, why cancelling coverage can cost more than expected, and how Canadian contractors can reduce insurance expenses without creating unnecessary gaps.
If you are purchasing or reviewing contractor insurance in Ontario, understanding how your policy responds between projects is just as important as having coverage while working.
Should Contractors Buy Seasonal or Annual Business Insurance?
Most established contractors should consider maintaining annual commercial liability insurance, particularly if they have ongoing customer relationships, completed projects, commercial contracts, business equipment, or operations that continue throughout the year.
Seasonal insurance may be appropriate for certain businesses with genuinely short periods of activity, limited ongoing exposures, and access to suitable short term policies.
The distinction is whether your business risks actually end when your working season ends.
|
Consideration |
Annual contractor insurance |
Seasonal contractor insurance |
|---|---|---|
|
Coverage duration |
Generally 12 months |
Limited to the insured period |
|
Liability during inactive months |
Potential coverage for insured events during the policy term |
New events occurring outside the policy term may be uninsured |
|
Completed work |
Can address covered completed operations losses occurring during the policy period |
Gaps can arise if damage or injury occurs between policies |
|
Equipment stored during winter |
Can remain insured if appropriate property coverage is maintained |
May be uninsured if equipment coverage is cancelled |
|
Commercial contract requirements |
Easier to maintain continuous proof of insurance |
Coverage gaps may breach contractual obligations |
|
Premium structure |
Annual pricing, often reflecting the business's declared activities |
May involve minimum premiums, cancellation charges, or short term pricing |
|
Underwriting |
Generally reviewed at renewal and when operations change |
New applications may be required when restarting |
Annual coverage should still be reviewed when your operations change. A year round policy does not automatically cover new services, different trades, or activities that have not been disclosed to the insurer.
Key Insurance Terms Contractors Should Understand
Commercial General Liability (CGL): Insurance that protects a business against certain third party bodily injury and property damage claims arising from its operations or completed work, subject to policy terms.
Completed Operations Coverage: Liability protection for certain injuries or property damage occurring after a contractor has finished the work. It does not automatically cover the cost of correcting defective workmanship itself.
Occurrence Based Insurance: Coverage generally triggered by bodily injury or property damage occurring during the policy period, even if the claim is made later.
Claims Made Insurance: Coverage generally requiring a claim to be first made during the policy period or an applicable extended reporting period, subject to retroactive dates, reporting requirements, and other conditions.
Short Rate Cancellation: An early cancellation calculation that can result in the insurer retaining more premium than a simple proportion of the elapsed policy term.
Minimum Earned Premium: The minimum premium an insurer is entitled to retain under the policy terms, even when the policy is cancelled before its scheduled expiry.
1. A Contractor's Liability Does Not End When the Job Is Finished
One of the most important reasons to maintain continuous contractor insurance is the potential for claims involving completed work.
Contractors can face allegations of property damage or bodily injury months after finishing a project.
Example: Plumbing work causes water damage months later
An Ontario plumbing contractor installs a water line during a renovation in August.
The contractor finishes the project and cancels their commercial general liability policy in November because they do not expect to work again until spring.
In January, a connection fails and water damages the customer's kitchen cabinets, flooring, and basement ceiling.
The customer alleges that the installation was negligent and seeks compensation.
The contractor now has a potential completed operations liability claim.
If the physical damage first occurred in January, when no liability policy was active, there may be no occurrence based policy available to cover that loss.
This is important because the fact that the installation took place while the contractor was insured does not automatically mean the previous policy covers damage occurring after cancellation.
What if the damage occurred before cancellation?
Most standard commercial general liability policies are written on an occurrence basis.
If covered physical damage occurred while the policy was active, the previous insurer may still respond even if the claim is made after the policy expires, subject to the policy conditions and the facts establishing when the damage occurred.
For example, if insured property damage occurred in October and the customer discovered it in January, the October policy may be relevant.
This distinction matters:
For an occurrence based liability policy, the timing of the injury or property damage generally determines which policy may respond, not simply when the contractor completed the work or received the lawsuit.
Contractors should review the completed operations provisions of their commercial general liability insurance, especially when contracts require coverage to remain in place after project completion.
2. Your Tools and Equipment Remain at Risk During Winter
Contractors often invest substantial amounts in equipment that remains valuable even when it is not being used.
A landscaping company might store commercial lawnmowers, trailers, compact tractors, and power tools from November until April.
An excavation contractor might leave skid steers, excavators, and attachments in a secured storage yard.
A roofer may keep generators, compressors, ladders, and specialized tools inside a warehouse.
Although these businesses may have stopped generating revenue, their equipment remains exposed to:
• Theft and vandalism
• Fire and certain weather events
• Damage during storage or transportation
• Accidental physical damage
• Losses affecting rented or leased equipment
Example: Equipment stolen during the offseason
A landscaping contractor stores $45,000 worth of equipment inside a trailer at their commercial premises.
The contractor cancels their insurance after the landscaping season ends.
In February, thieves steal the trailer and its contents.
If the contractor also cancelled the equipment coverage and has no other applicable insurance, the business may have to replace the equipment itself.
General liability insurance would not normally cover the theft of the contractor's own equipment.
What coverage should remain active?
Contractors should evaluate whether they need ongoing tools and equipment coverage, often called equipment floater insurance.
Depending on the policy, this can protect insured tools and machinery while they are stored, transported, or used at different locations.
The appropriate coverage depends on equipment values, storage arrangements, security requirements, and policy exclusions.
For contractors with financed or leased machinery, the financing agreement may also require physical damage insurance to remain active throughout the financing period.
3. Cancelling Insurance Can Breach Your Commercial Contracts
Many construction agreements require contractors to maintain liability insurance beyond the date work is completed.
This is especially common on commercial construction projects involving general contractors, developers, property managers, and institutional clients.
For example, an agreement may require the contractor to maintain completed operations liability coverage for several years after substantial completion.
Some Canadian public procurement contracts specifically require contractors to maintain completed operations liability insurance after project completion.
The exact duration and limits are determined by the contract.
Why this matters for seasonal contractors
Suppose an electrical subcontractor completes a project in September.
Their agreement with the general contractor requires them to maintain $5 million in liability insurance, including completed operations coverage, for a specified period after completion.
The subcontractor cancels their policy in December.
Even if no claim occurs, the contractor may have breached the insurance requirements of the agreement.
Potential consequences include:
• Disputes with the general contractor
• Problems receiving final payments or satisfying contractual obligations
• Difficulty providing certificates of insurance
• Exposure to contractual remedies
• Complications when bidding on future projects
Insurance certificates are often required before a contractor can begin work, but the underlying insurance obligations may continue well beyond the initial project.
Contractors involved in larger projects should review their construction insurance requirements before cancelling or reducing coverage.
4. Seasonal Contractors Can Still Have Winter Operations
Some contractors consider their businesses seasonal even though they continue performing certain activities throughout the year.
Examples include:
• A roofer completing emergency repairs during winter
• A landscaping contractor removing storm damaged trees
• An HVAC technician responding to heating emergencies
• A general contractor performing indoor renovations
• An excavation company clearing snow from commercial properties
• A contractor visiting previous job sites to complete warranty repairs
These activities can create liability exposure even when the business is operating at reduced capacity.
Example: A landscaper begins offering snow removal
A landscaping company normally operates from April to October.
To generate winter revenue, the owner signs several commercial snow removal contracts.
The company keeps its landscaping insurance active and assumes the policy will automatically extend to snow plowing and salting.
That assumption can be costly.
Snow removal and ice management involve different liability exposures, particularly slip and fall injuries. Insurers commonly require these activities to be specifically declared and accepted.
A standard landscaping policy may exclude snow removal operations.
Businesses that provide services throughout the year should review both their landscaping and lawn care insurance and any required snow removal contractor insurance.
Keeping a policy active all year does not mean every seasonal service is automatically covered. Your insurer needs an accurate description of your operations.
5. Cancelling a Policy Can Cost More Than Expected
Many contractors assume they can purchase an annual insurance policy, cancel it after six months, and receive half the annual premium back.
That is not always how commercial insurance works.
Insurers may apply short rate cancellation calculations, minimum earned premiums, or other policy conditions.
What is short rate cancellation?
Short rate cancellation means the insurer retains more premium than the amount calculated solely from the time the policy was active.
The Insurance Bureau of Canada defines short rate cancellation as a cancellation requested by the insured where the refunded premium is less than the proportionate unearned amount.
What is a minimum earned premium?
Some commercial policies specify a minimum amount the insurer will retain regardless of how early the policy is cancelled.
For example, a policy could include a provision stating that a fixed percentage of the premium is fully earned.
This means cancelling the policy does not necessarily produce the refund the contractor expects.
Ontario's Financial Services Regulatory Authority also advises businesses to consider cancellation penalties and review insurance options before making midterm changes.
Are annual policies always cheaper?
No.
Some insurers provide appropriate short term or project specific insurance products. Depending on the contractor's circumstances, these arrangements may be more economical.
The important comparison is the total cost of the coverage actually required, including cancellation terms, minimum premiums, and periods when the business remains exposed.
6. Restarting Coverage Can Require New Underwriting
When a contractor cancels a policy, they cannot assume the same insurer will automatically reinstate it at the same price the following season.
A new application may require updated underwriting.
The insurer may review:
• Annual revenue and projected contracts
• Type of contracting operations
• Previous claims and losses
• Number of employees and subcontractors
• Equipment and vehicle exposures
• Liability limits
• Contractual insurance requirements
• Changes to business activities
The insurer's appetite for a particular trade may also change between seasons.
An insurer that previously offered competitive pricing for a roofing, excavation, or snow removal business may revise its underwriting criteria.
This can result in higher premiums, different deductibles, additional exclusions, or fewer available coverage options.
What about previous claims?
A claim or incident that occurred during an earlier policy period must be handled according to the applicable policy terms.
When purchasing new coverage, contractors should disclose prior claims and other information requested by the insurer.
A coverage gap does not erase the business's claims history, and a new policy does not automatically insure known or previously uninsured losses.
7. Professional Liability Coverage Can Be More Sensitive to Gaps
Not every contractor requires professional liability insurance.
However, this coverage can be important for businesses that provide design, consulting, engineering, construction management, or other professional services.
Professional liability policies are commonly written on a claims made basis.
This can create a different problem from an ordinary occurrence based general liability policy.
Example: A design error discovered after cancellation
A design and build contractor completes a project while their professional liability policy is active.
The contractor later cancels the policy.
Several months later, the customer discovers an alleged design error and makes a claim.
If the professional liability policy required the claim to be made while coverage was active, there may be no coverage after cancellation unless an applicable extended reporting provision or other arrangement responds.
How can contractors prevent this?
When cancelling or changing a claims made policy, review:
• The retroactive date
• The definition of a claim
• Reporting requirements
• Any extended reporting period
• Prior acts coverage under a replacement policy
• Known circumstances that may give rise to claims
A replacement policy should be reviewed before the existing policy expires to avoid unintended loss of continuity.
What Contractor Insurance Should Stay Active During the Offseason?
A contractor may not need every coverage at the same level during the offseason.
However, different insurance policies address different types of risk.
|
Coverage |
Why it may still be needed when work slows |
|---|---|
|
Commercial General Liability |
Injury or property damage occurring during the offseason, including completed operations exposure |
|
Tools and Equipment Floater |
Theft and covered damage involving equipment in storage |
|
Commercial Property |
Covered damage to workshops, offices, inventory, and other insured property |
|
Commercial Auto |
Insurance obligations for registered or stored business vehicles, with possible approved storage arrangements |
|
Professional Liability |
Maintaining continuity for claims made policies and previous professional work |
|
Builder's Risk |
Construction projects that remain exposed while work is paused, subject to policy terms |
|
Pollution Liability |
Certain ongoing contamination exposures arising from operations or completed work |
What about commercial auto insurance?
A contractor who stores work vehicles for winter may qualify for approved storage or reduced use arrangements, depending on the insurer and province.
Do not simply cancel automobile insurance without confirming registration requirements, financing agreements, storage conditions, and the intended use of the vehicles.
What about builder's risk insurance?
Builder's risk is generally arranged around a specific construction project, and its duration should match the project's insured construction period.
If construction pauses for winter, the insurer may need to approve an extension or changes to the project's conditions.
A contractor's annual general liability policy does not replace builder's risk coverage for damage to the project itself.
Which Canadian Contractors Benefit Most From Annual Insurance?
Some trades have particularly strong reasons to maintain continuous coverage.
General contractors and renovation businesses
General contractors often manage subcontractors, coordinate projects, and remain responsible for contractual obligations after completing work.
Renovation businesses may also perform warranty repairs or emergency work outside their normal operating season.
Plumbers and HVAC contractors
Plumbing and mechanical installations can lead to property damage after a project is finished.
A failed connection, heating system issue, or incorrectly installed component can produce significant downstream damage.
Completed operations liability is therefore an important consideration.
Electricians
Electrical work can involve liability exposures that continue long after installation.
A later fire or electrical incident may result in allegations involving previous workmanship.
Roofing contractors
Roofing work often slows during winter, but allegations involving leaks, water damage, and completed installations can arise throughout the year.
A contractor might also perform emergency repairs during winter.
Landscapers and property maintenance contractors
These businesses frequently own equipment that must remain protected during storage.
Companies offering snow removal or property maintenance also have winter liability exposures that must be declared.
Excavation and heavy equipment contractors
Even during periods of inactivity, substantial amounts of machinery may remain stored in yards or other locations.
Equipment insurance and ongoing contractual requirements can remain relevant.
How Much Does Annual Contractor Insurance Cost in Canada?
There is no single price for year round contractor insurance because the required coverage depends heavily on the business.
A self employed painter working on small residential projects is not comparable to a commercial roofing contractor with multiple crews and several million dollars in annual revenue.
Main pricing factors
Insurers typically consider:
• Your specific trade and services
• Annual revenue and projected sales
• Residential versus commercial work
• Number of employees and subcontractors
• Claims history
• Liability limits required by contracts
• Equipment and tool values
• Commercial vehicle exposure
• Work performed in the United States
• Seasonal changes in business operations
How do you compare annual and seasonal insurance properly?
Ask your broker to compare the total premium and policy conditions for each available option.
That includes:
-
The cost of maintaining annual coverage.
-
The cost and availability of genuine short term coverage.
-
Any minimum earned premium or cancellation calculation.
-
The insurance required for completed operations and contractual obligations.
-
The cost of protecting equipment and property while operations are inactive.
A lower quoted premium is not necessarily a better arrangement if significant exposures remain uninsured.
How to Reduce Contractor Insurance Costs Without Cancelling Coverage
Contractors looking to control expenses should review their current policies before deciding to cancel them.
Adjust revenue estimates when appropriate
Many contractors experience changes in revenue throughout the year.
If projected annual sales have materially decreased, inform your broker.
Some insurers may permit premium adjustments based on updated exposures. Others use minimum premiums or adjustable premium arrangements.
Any changes should reflect genuine business conditions and receive insurer approval.
Remove operations that are no longer performed
A contractor who has permanently stopped performing a higher risk service should advise the insurer.
For example, a renovation company that no longer performs roofing work may have a different underwriting profile.
Do not remove operations merely because they are inactive for a few months if the business expects to resume them.
Review equipment schedules
If your business sold machinery or reduced its equipment inventory, update the insured values.
Avoid paying to insure equipment you no longer own while maintaining appropriate protection for property you still have.
Compare deductible options
Choosing a higher deductible may reduce the premium.
However, the deductible should remain affordable if an insured loss occurs.
Review commercial auto usage
Ask whether vehicles placed in long term storage qualify for appropriate coverage adjustments.
Maintain good risk management records
Document training, equipment maintenance, subcontractor insurance, inspections, and completed work.
These practices can strengthen an insurance submission and support claims defence.
Compare insurers before renewal
Different insurers may have different pricing and coverage appetites for the same trade.
An independent commercial insurance broker can compare available options and identify whether the existing program remains competitive.
What About WSIB Coverage During the Offseason?
Commercial liability insurance and workers' compensation are separate.
In Ontario, the Workplace Safety and Insurance Board provides workplace insurance for employers and workers who fall within its coverage requirements.
The construction industry has expanded compulsory coverage rules. Many independent operators, sole proprietors, partners, and executive officers performing construction work must register and maintain WSIB coverage, subject to specific exemptions.
The WSIB confirms that certain independent operators performing qualifying home renovation work directly for homeowners may be exempt, although different rules apply when employees are involved.
Seasonal contractors should not assume that temporarily stopping work automatically closes their WSIB account or ends their reporting responsibilities.
Contact the WSIB to determine how a temporary shutdown, reduced payroll, or change in business activity affects your obligations.
Common Mistakes Contractors Make With Seasonal Insurance
Cancelling without checking completed operations exposure
Work performed during the summer can lead to injuries or property damage later.
Review when a future occurrence would need to be insured.
Assuming an expired policy never covers a later claim
For occurrence based CGL, a claim made after policy expiry may still involve the old policy if the covered injury or damage occurred during its term.
The relevant dates must be established.
Treating monthly payments as monthly insurance
Paying an annual policy in monthly instalments does not make it a month to month policy.
Stopping payments can lead to cancellation and other consequences. It does not necessarily eliminate premium obligations.
Assuming cancellation produces a proportionate refund
Short rate charges and minimum earned premiums can reduce or eliminate the expected refund.
Forgetting contractual insurance requirements
General contractors and commercial clients may require ongoing coverage after project completion.
Cancelling equipment coverage while storing machinery
Tools and machinery can still be stolen or damaged when they are not being used.
Restarting work before insurance is bound
Submitting an application does not mean insurance is active.
Wait until coverage has been confirmed by your broker or insurer before beginning work that requires it.
Quick Checklist Before Cancelling Contractor Insurance
Before ending or reducing your policy, confirm:
• Whether any commercial contracts require continuous insurance.
• Whether completed operations liability remains relevant.
• Whether tools, machinery, and property need coverage during storage.
• Whether professional liability coverage is written on a claims made basis.
• Whether you will perform occasional repairs, maintenance, or emergency work.
• Whether commercial vehicles have appropriate insurance or approved storage arrangements.
• The exact cancellation refund and any minimum earned premium.
• Whether a new policy will require underwriting and different terms.
• Whether an annual policy can be adjusted to reflect reduced operations instead.
• Whether you have obtained written confirmation of any policy changes.
Frequently Asked Questions About Seasonal Contractor Insurance
Can contractors cancel their business insurance during winter?
Yes, contractors can generally request cancellation, subject to the policy terms. However, cancelling may leave new losses occurring during the uninsured period without coverage. Contractors should first consider completed operations exposure, stored equipment, and contractual insurance requirements.
Is annual contractor insurance cheaper than seasonal insurance?
Not always. Annual insurance may offer better value because short term policies, cancellation charges, and minimum earned premiums can increase the cost per month of protection. The result depends on the insurer, trade, coverage, and policy structure.
Does contractor insurance cover work completed before the policy was cancelled?
It depends on the coverage trigger. Under an occurrence based CGL policy, covered bodily injury or property damage occurring during the insured period may remain covered even if the claim is filed later. Damage first occurring after cancellation may fall into an uninsured gap.
What is completed operations insurance for contractors?
Completed operations coverage is liability insurance for certain bodily injury or property damage claims arising from work that has already been finished. It commonly forms part of commercial general liability insurance.
Can a contractor get insurance for only six months?
Some insurers offer genuine short term or project specific policies. Availability depends on the trade, coverage type, and underwriting requirements. A six month policy may not be suitable for contractors with continuing liability or contractual obligations.
Do landscapers need insurance during winter?
Landscapers should consider keeping coverage for equipment, property, and applicable ongoing liability exposures. If they offer snow removal, salting, or ice management, those activities should be specifically disclosed and insured.
Do contractors need insurance when they have no active jobs?
Not every inactive contractor requires the same insurance program, but a lack of active jobs does not eliminate all exposures. Stored property, previous professional work, future occurrences related to completed work, and contractual requirements may justify continuing certain coverages.
Will my insurer charge a penalty if I cancel early?
Possibly. Some policies apply short rate cancellation calculations or minimum earned premiums. Ask your broker for the exact refund and cancellation terms before submitting a request.
Can I reduce my insurance premium without cancelling?
Potentially. Insurers may allow adjustments to declared revenue, equipment values, covered operations, deductibles, or certain vehicle arrangements. These options depend on the policy and must be approved by the insurer.
Request a Contractor Insurance Quote or Book a Meeting
If your contracting business slows down during winter, you may have options to reduce insurance costs without cancelling coverage entirely.
Boardwalk Insurance helps contractors, tradespeople, construction companies, and seasonal businesses across Ontario review their insurance programs and compare coverage from Canadian insurers.
Whether you are a roofer in Toronto, a renovation contractor in Mississauga, a landscaper in Vaughan, or an excavation company operating across Ontario, our commercial insurance team can help evaluate your annual and seasonal risks.
We can review cancellation costs, completed operations requirements, equipment insurance, and potential adjustments to your current coverage.
Request a Contractor Insurance Quote to compare your options before your next renewal or seasonal shutdown.
What We Need From You
• Your legal business name, primary trade, and operating locations
• Annual revenue and the months your business is typically active
• Description of services provided during the normal season and offseason
• Current insurance policies, premiums, and renewal dates
• Details of completed projects with ongoing insurance requirements
• Values of tools, machinery, equipment, and commercial vehicles
• Previous insurance claims, cancellations, or coverage gaps
