HVAC Contractor Insurance in Ontario
Furnaces, heat pumps, rooftop units and gas lines combine fire, carbon monoxide and water risks in one trade. We connect Ontario heating, cooling and refrigeration contractors with licensed brokers who understand fuels work and the contracts you sign.
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Service & Support:
- Follow-up from a licensed broker within 24 hours
- Policy Review and Comparison
- Risk Assessment
- Help with certificates of insurance, policy changes and contract reviews
- Renewal planning well before your policy expires
Quick answer
What insurance does an HVAC contractor need in Ontario?
Ontario HVAC contractors usually need commercial general liability with completed operations, tools and equipment coverage, commercial auto, pollution liability for refrigerants and fuel, and WSIB registration. Businesses doing gas or fuels work must be registered with the TSSA, and technicians need the right gas or refrigeration certification.
Gas, fire and long tail risk in one trade
HVAC work touches gas lines, combustion appliances, refrigerants and electrical connections. A mistake can lead to fire, carbon monoxide exposure or water damage, and those claims can surface long after installation.
In Ontario, only registered fuels contractors are legally allowed to do fuels related work, and the TSSA oversees registration and gas technician certification. Refrigeration and air conditioning mechanics are a compulsory trade. Insurers ask about all of it, because licensing and certification are the backbone of a well run HVAC company.
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We are not an insurer or a broker. We find you the right one.
Matched by industry
We connect you with a broker who works with businesses like yours, not a generic call centre.
Licensed Ontario brokers
Insurance brokers in Ontario are licensed by the Registered Insurance Brokers of Ontario (RIBO).
Fast follow up
Once we receive your information, a professional in our network will connect with you within 24 hours.
No cost to be matched
Our referral service is free for businesses. You deal directly with the broker for quotes and coverage.
What coverage does an HVAC contractor need?
These are the coverages a broker will usually build into an HVAC program.
General liability with completed operations
Covers injury and property damage during the job and, through completed operations, claims after installation such as a fire or carbon monoxide incident traced to your work.
- Fire and carbon monoxide claims
- Completed operations for past installs
- Additional insured certificates
Pollution liability
Refrigerant releases, fuel oil tank work and mould from condensate can lead to contamination claims that standard CGL policies often exclude.
- Fuel oil tanks and lines
- Refrigerant handling
- Mould and condensate claims
Tools, equipment and units in transit
Recovery machines, gauges, lifts and the units themselves are valuable. Coverage should include equipment in transit and units stored before installation.
- Tools and recovery equipment
- Units in transit and storage
- Rented cranes and lifts
Commercial auto
Service vans carrying cylinders and equipment need commercial auto, and some insurers ask how gas cylinders are secured and transported.
- Service fleet
- Cylinder transport
- Non owned auto for staff vehicles
HVAC risks insurers look at
Commercial rooftop work and cranes
Rooftop units mean crane lifts, work at heights and roof penetrations that can leak. Crane operators should be properly insured, and your contract should say who is responsible for the lift.
- Get certificates from crane providers
- Protect roof penetrations
- Fall protection plans
Heat pump and retrofit growth
Heat pump retrofits, rebates and electrification projects are growing quickly. They often combine electrical, refrigeration and ductwork, so make sure your policy describes everything you actually do.
- Update your operations description
- Confirm electrical work is covered
- Keep commissioning records
What does HVAC contractor insurance cost in Ontario?
As a general guide, many Ontario HVAC contractors running as an owner operator or small crew see roughly $1,500 to $5,000 a year for $2 million in general liability plus tools and equipment coverage. WSIB and commercial auto are priced separately. These are estimates only. See our contractor insurance cost guide.
Raises the price
- Commercial rooftop and industrial work
- Fuel oil tanks
- Past fire or CO claims
- Large subcontracted revenue
Helps lower it
- Mostly residential service
- TSSA registration and certified techs
- Commissioning records
- Clean claims history
Budget separately
- WSIB premiums, based on insurable earnings
- Commercial auto for work vehicles
- Surety bonds for bonded contracts
Get HVAC coverage that matches your licence and your work
Tell us about your heating, cooling or refrigeration business and we will connect you with a licensed Ontario broker who places HVAC contractors and understands gas and fuels risk.
Also doing plumbing? See plumber insurance.
Connect NowHVAC Contractor Insurance FAQs
Do HVAC contractors need to be registered in Ontario?
Businesses doing fuels related work, such as gas appliance installation, must be registered fuels contractors with the TSSA, and technicians need the appropriate gas or refrigeration certification.
Does HVAC insurance cover carbon monoxide claims?
Commercial general liability with completed operations generally responds to bodily injury claims, including carbon monoxide, arising from your work. Confirm there are no relevant exclusions.
Do I need pollution liability for HVAC work?
If you handle fuel oil tanks or lines, or face refrigerant or mould exposure, pollution liability is worth adding because many CGL policies exclude contamination.
Do I need WSIB as a contractor in Ontario?
Most people who own or run a construction business in Ontario must have WSIB coverage, including sole proprietors, partners and executive officers, whether or not they have employees. There is an exemption for independent operators who only do home renovation work hired directly by the homeowner, and one non working executive officer or partner per company can be exempt. Read our WSIB clearance certificate guide.
How fast can I get a certificate of insurance for a new job?
A broker who works with contractors can usually issue a certificate of insurance the same day, including additional insured wording for the general contractor or property owner. See our certificate of insurance guide.
What happens after you request commercial insurance?
1Discovery Call
(30 to 45 min)Understand operations, contracts, assets, and loss history.
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We will request your
expiring policies and loss runs.
2Risk Mapping
(1 to 3 days)Document exposures, limits, sublimits, deductibles, and endorsements that fit your contracts.
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3Market Placement
(2 to 5 days)Approach the right markets
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and negotiate terms, exclusions, and deductibles.
4Proposal & Bind
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