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An accidental spill, soil contamination, or underground tank leak can cost a company hundreds of thousands of dollars in decontamination fees, lawsuits, and regulatory fines. In Quebec, the Environment Quality Act (EQA) imposes strict liability on the polluter — even without proven fault. Environmental liability and pollution insurance protects your company against these major financial risks.
ASSURANCE ENVIRONNEMENTALE QUÉBEC
Protect your business from pollution risks
Decontamination, prosecutions, fines — one policy can cover it all. Our AMF-certified brokers compare the offers of 9 specialized insurers.
Get my free quote→What is environmental liability insurance?
Environmental liability insurance (also known as pollution insurance) is a specialized coverage that protects businesses against costs related to contamination and pollution incidents. Unlike general contractor insurance, which almost always excludes pollution, this policy specifically covers:
On-site decontamination
Costs of excavation, soil and groundwater treatment, disposal of contaminated materials and restoration of the land to its original state.
Pollution civil liability
Bodily injury or property damage caused to third parties by the contamination: affected neighbours, municipality, contaminated watercourse, impacts on public health.
Legal fees and fines
Costs of defence in court, regulatory fines from the MELCCFP and costs related to decontamination orders.
Historical pollution
Pre-existing contamination discovered after the purchase of land or a building. Some policies cover conditions unknown at the time of purchase.
Pollution in transit
Spillage of hazardous materials during transport : road accident, tank leak, container overturn.
Business interruption
Lost revenue during a shutdown of operations caused by an environmental incident, including fixed costs (rent, salaries, loans).
How much does pollution insurance cost in Quebec in 2026?
The cost of environmental insurance varies greatly depending on the industry, site history, and level of risk. Here is an overview of the annual premium ranges :
| Type of business | Annual | premiumKey risks |
|---|---|---|
| Gas station / oil | depot$3,000 – $ | 15,000Underground reservoirs, hydrocarbon leaks |
| Manufacturer / Factory | $5,000 – $ | 25,000Effluents, emissions, chemical storage |
| Construction / demolition | $2,000 – $ | 10,000Asbestos, contaminated soils, dust |
| Waste management / recycling | $8,000 – $ | 40,000Leachate, fire, hazardous materials |
| Agriculture / Agri-Food | $1,500 – $ | 8,000Pesticides, slurry, water contamination |
| Real Estate Developer / Owner | $1,000 – $ | 5,000Historical contamination, purchased land |
These rates are indicative and vary depending on the size of the company, the location of the site, the environmental history and the coverage limits. Get your personalized quote→
Who needs environmental insurance?
If your company handles, stores, produces, or transports substances that can contaminate the environment, this insurance is essential. Here are the sectors most affected in Quebec:
🏭 Manufacturers and industrialists
Chemical plants, foundries, surface treatment workshops, paper mills. Risks: air emissions, liquid effluents, hazardous waste.
⛽ Gas and oil stations
Underground tanks (RST), fuel depots, distributors. Risks: hydrocarbon leaks, groundwater contamination.
🏗️ Construction contractors
Demolition, excavation, renovation. Risks: asbestos, lead, soil contaminated during work, silica dust.
🚛 Transporters of dangerous goods
Tanks, chemical containers, biomedical waste. Risks: spillage in transit, road accidents.
🌾 Farmers and agri-food
Spreading, pesticide storage, slurry pits. Risks: contamination of waterways, pollution of agricultural soils.
🏢 Property owners
Purchase of industrial land, conversion of sites, management of old buildings (mould, asbestos, abandoned tanks).
The regulatory framework in Quebec
Quebec has one of the strictest environmental regulatory frameworks in North America. Understanding your obligations is essential to avoid fines and protect your business.
Provincial Legislation
- Environment Quality Act (EQA) — strict liability of polluter
- Land Protection and Rehabilitation Regulation (LRPR) — decontamination criteria
- Hazardous Materials Regulations — Storage, Handling, Disposal
- MELCCFP — department responsible for enforcement
Fines and consequences
- Fines: $10,000 to $6,000,000 per offence (EQA, s. 115.13+)
- Mandatory decontamination order
- Land Registry Registration (Contaminated Land)
- Joint and several liability — custodian, owner AND polluter
- Thirty-year limitation period — continued until 30 years later
Your standard business insurance does NOT cover pollution
Almost all general liability insurance (CGL) policies include a pollution exclusion. In the event of an environmental incident, your business insurance will not pay for decontamination costs or third-party lawsuits. A specialized police force is necessary.
How does an environmental claim work?
In the event of a pollution incident, here are the typical steps covered by your environmental insurance:
Lockdown and emergency measures
Your insurer mandates experts to contain the contamination: absorbent barriers, emergency pumping, evacuation if necessary. These immediate intervention costs are covered.
Environmental characterization
Specialized firms (Phase I, II, III) assess the extent of the contamination: soil, groundwater, air. Laboratory tests determine the contaminants and their concentrations.
Rehabilitation and decontamination plan
The insurer covers remediation work: soil excavation, water treatment, bioventing, pumping and treatment. The plan must be approved by the MELCCFP.
Third-Party Claims and Legal Defense
If neighbours, the municipality or the government sue you, your policy covers legal fees, damages and settlement agreements.
Post-rehabilitation follow-up
Confirmatory sampling, monitoring reports and certificate of compliance with the MELCCFP. Some policies cover follow-up over several years.
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Are you covered in case of contamination?
85% of companies have no pollution coverage. Don’t discover this gap on the day of an incident. Our brokers analyze your risk free of charge.
Assess my environmental risk→Pollution insurance vs. general liability: the differences
Don’t confuse your standard business insurance with true environmental coverage. Here’s what each policy actually covers:
| Coverage | General liability (CGL) | Pollution insurance |
|---|---|---|
| Site decontamination | ✗ | ✓ |
| Gradual (slow) | pollution✗ | ✓ |
| Sudden | accidental pollutionLimited | ✓ |
| Historical | contamination✗ | ✓ |
| Regulatory | Fines✗ | ✓ |
| Business interruption (pollution stop) | ✗ | ✓ |
| Third-party bodily injury (non-pollution) | ✓ | ✗ |
Recommendation : the two policies are complementary. Your Assur360 broker can structure a program combining general liability + pollution insurance for complete protection.
FAQ — Environmental Liability and Pollution Insurance
How much does pollution insurance cost in Quebec?
Premiums range from $1,000 to $40,000/year depending on the industry: $1,000-5,000 for a property owner, $3,000-15,000 for a gas station, $5,000-25,000 for a manufacturer and $8,000-40,000 for a waste management company. The cost depends on the size of the site, the environmental history and the coverage limits chosen.
Does my business insurance cover pollution?
No, in almost all cases. General liability insurance (CGL) policies include a pollution exclusion. Only a specialized environmental insurance policy covers decontamination costs, contamination-related lawsuits, and regulatory fines.
What types of pollution are covered?
Insurance can cover accidental pollution (spill, explosion), gradual pollution (slow leakage of a tank), historical contamination (pre-existing at purchase), pollution in transit, air emissions, and groundwater contamination. The exact coverage depends on the policy purchased.
Is environmental liability retroactive in Quebec?
Yes. The Environment Quality Act imposes strict liability on the polluter, the custodian and the owner of the land — even if the contamination predates your acquisition. The prescription can be up to 30 years. This is why historical pollution insurance is crucial in industrial real estate transactions.
Do I need an environmental assessment before subscribing?
Most insurers require at least a Phase I (document review and visual inspection). For high-risk sites, a Phase II (soil and groundwater sampling) may be required. These reports help the insurer to price the risk and exclude known contamination.
What should I do if I discover contamination on my property?
1) Do not disturb the site. 2) Notify your insurance broker immediately. 3) Have a characterization carried out by an accredited firm. 4) Report to the MELCCFP if required by law. 5) Follow the approved rehabilitation plan. Your environmental insurance will cover the costs if the contamination falls within the conditions of the policy.
Does pollution insurance cover mold?
Some environmental policies include mold contamination, but this is not automatic. Residential and commercial property owners can add a mold endorsement. The cost of mold remediation can easily exceed $50,000 for a commercial building.
Why go through a broker for environmental insurance?
Pollution insurance is a niche market with few insurers active in Quebec. A broker like Assur360 knows the specialized markets, negotiates the best conditions and ensures that your coverage really matches your risks. Its service is free for you — it is paid by the insurer.
Don’t let an environmental incident put your business at risk. Get your free quote→