Colorado Contractor Insurance

Does Colorado Require Contractors to Carry Insurance?

Three different authorities have a say, and they do not coordinate.

Electricians are licensed under C.R.S. 12-115 and plumbers under C.R.S. 12-155, both through the Department of Regulatory Agencies. HVAC and roofing have no statewide license, so those requirements live entirely with the municipality.

Colorado's Indemnity Statute Regulates Additional Insured Coverage by Name

Two definitions first. The indemnitor is the party promising to cover someone else's liability, usually you. The indemnitee is the party being covered, usually the general contractor or owner.

For construction agreements entered into after July 1, 2007, C.R.S. 13-21-111.5(6) voids any provision requiring you to indemnify, insure, or defend another party against liability for injury or property damage caused by that party's own negligence or fault, or by a third party under their control.

The additional insured piece is the unusual part. The statute permits a contract to require additional insured status, but only to the extent that coverage responds to liability arising from your acts or omissions. A provision demanding additional insured coverage for damage not caused by your negligence or fault is void as against public policy.

Two carve-outs are worth knowing. Requirements that you simply buy and maintain insurance covering your own acts remain enforceable. Builder's risk sits outside the subsection entirely.

Subcontractors Are Where Colorado Audits Get Expensive

Colorado takes worker classification seriously, and C.R.S. 8-40-202 governs when someone performing work counts as your employee for workers' compensation purposes. A sub who looks independent on paper may not qualify, and the finding usually arrives during an audit or after an injury.

The general liability audit compounds it. Most policies are audited after the term, and receipts above projection generate a bill. When you cannot produce a certificate for a sub you paid, auditors commonly rate that spend at your own class code, so a $200,000 subcontract can produce a four-figure true-up.

Collect certificates before the first payment, keep them current, and document the relationship. Our guides on verifying subcontractor insurance, how a general liability audit works, and workers' comp for independent contractors cover the details.

Coverages We Place for Colorado Contractors

• Commercial general liability for third-party bodily injury and property damage arising out of your operations.
• Workers' compensation, required once you have employees and purchased through the private market here.
• Commercial auto for owned trucks and trailers, plus hired and non-owned exposure when crews drive their own vehicles.
• Tools and equipment and broader inland marine coverage for gear that moves between sites.
• Excess liability when a contract demands limits above your primary policy.
• Commercial property for a shop, yard, or storage building, with hail terms reviewed line by line.
• Professional liability for design-build scopes where you take on specification responsibility.
• Contractor surety bonds for municipal licensing, permits, and public work. If the distinction is fuzzy, bonded and insured are not the same thing.

What to Have Ready Before You Apply

• A written description of operations, with the residential versus commercial split and any attached housing work
• Payroll by trade and projected gross receipts for the coming year
• Total subcontracted cost, plus certificates and classification documentation for those subs
• A vehicle schedule with VINs, radius of operation, and driver list
• Loss runs for the past three to five years, including hail claims
• Every municipal license or registration you hold, and the jurisdictions you work in
• Contract insurance exhibits specifying limits, endorsements, or indemnity terms