Contractor Insurance for Demolition Work

Demolition is its own risk class

Many GL policies exclude or limit demolition, especially structural demolition, blasting or buildings over a set height. Structural demolition contractors in California typically hold a C-21 Building Moving/Demolition license, while interior selective demo is often part of remodeling. Tell the carrier exactly which you do.

Who this applies to

Licensed C-21 building moving and demolition contractors, general contractors doing structural or interior demo, remodelers removing walls and finishes, and excavation contractors clearing sites. Each is underwritten differently, so describe the largest and tallest structure you remove and whether you haul debris yourself.

Main exposures

• Collapse and damage to adjacent structures
• Injury to workers and the public
• Asbestos, lead and other hazardous materials (asbestos abatement requires C-22 or subcontracting)
• Dust, debris and hauling
• Heavy equipment and dump trucks

Before the first swing

• Confirm the policy includes demolition and any height or square-footage limits
• Get a pre-demolition asbestos and lead survey where required
• Photograph and document neighboring structures
• Confirm permits, utility shut-offs and dust controls
• Collect certificates from haulers and subcontractors

Contract requirements

Owners and GCs usually require higher limits for demolition — often an umbrella — plus additional insured status, waiver of subrogation and primary and non-contributory wording. Some require pollution liability to cover hazardous materials found during the work.

Hauling is often overlooked. If you haul debris in your own dump trucks or roll-off containers, those vehicles need commercial auto and, depending on weight and use, motor-carrier filings. If you subcontract hauling, collect the hauler's certificate showing auto and general liability before the first load leaves the site.

Coverage to line up

• GL with demolition expressly included
• Contractors pollution liability for hazardous materials
• Workers' comp
• Commercial auto for trucks and haulers
• Contractor's equipment (inland marine)

Asena Capital Insurance Services compares multiple markets for California contractors and requests additional insured endorsements for you when a contract calls for them. Call (858) 925-9555 or request a quote — only your name, phone and email are required. CA License #6008596.

Frequently asked questions

Does a normal contractor GL policy cover demolition?

Often only minor or interior demo. Structural demolition usually needs a policy that specifically includes it.

Can I remove asbestos during demolition?

Only with the C-22 classification and required registrations, or by subcontracting to a licensed abatement contractor.

Do GCs doing interior demo need special coverage?

Interior selective demo during a remodel is often covered, but confirm there is no demolition exclusion and no square-footage limit.

Does demolition affect my workers' comp class?

Yes. Demolition payroll is classified separately from finish work, so report it accurately.