A home improvement contract (often called a “HIC”) is the agreement between a homeowner (or tenant) and a contractor for home improvement work on a residential property in California.
If you do residential work, the HIC is a core compliance document that also helps set expectations and reduce disputes. A commercial litigation attorney in Santa Rosa will ensure that your HIC is compliant and actionable.
When a Written HIC Is Required
In California, a written contract is required for home improvement projects over $500 in combined labor and material costs.
Any changes made after signing should be documented in writing and kept legible and easy to understand.
What Counts as “Home Improvement”?
“Home improvement” is defined broadly, covering repairs, remodeling, alterations, modernization, and additions to residential property (and certain disaster-related rebuilding).
If the job is not a truly brand-new, ground-up residential construction, assuming an HIC is required.
Compliance Matters for Contractors
HIC requirements are designed to inform and protect homeowners, including onerous formatting and font requirements. Missing required notices, such as the right to cancel or mechanics lien warnings, can create a severe risk of penalties from the Contractors State License Board.
A Contractor-Friendly HIC Checklist
Before you start work, confirm your HIC clearly addresses:
- Relevant parties, property address, contractor license details
- Scope of work and materials (with clear exclusions)
- Contract price, payment schedule, and timing milestones
- Change order process (including written approvals)
- Required consumer notices and disclosures
- Signed copies and organized project records (contract, change orders, emails, photos)
In Need of Counsel?
If you want your HIC reviewed, updated, or enforced, speaking with a commercial litigation attorney at Smith Dollar will ensure full compliance and allow your project to progress without unnecessary risk. Contact us online or call (707) 522-1100 today.
Frequently Asked Questions
Yes—HIC rules can apply to tenant work at the residence when the agreement is with the tenant, depending on the circumstances.
Disclaimer: This article provides general information and is not legal advice. Reading this does not create an attorney-client relationship.
Generally, for home improvement work over $500 in combined labor and materials.
A home improvement contract (often called a “HIC”) is the agreement between a homeowner (or tenant) and a contractor for home improvement work on a residential property in California.
If you do residential work, the HIC is a core compliance document that also helps set expectations and reduce disputes. A commercial litigation attorney in Santa Rosa will ensure that your HIC is compliant and actionable.
When a Written HIC Is Required
In California, a written contract is required for home improvement projects over $500 in combined labor and material costs.
Any changes made after signing should be documented in writing and kept legible and easy to understand.
What Counts as “Home Improvement”?
“Home improvement” is defined broadly, covering repairs, remodeling, alterations, modernization, and additions to residential property (and certain disaster-related rebuilding).
If the job is not a truly brand-new, ground-up residential construction, assuming an HIC is required.
Compliance Matters for Contractors
HIC requirements are designed to inform and protect homeowners, including onerous formatting and font requirements. Missing required notices, such as the right to cancel or mechanics lien warnings, can create a severe risk of penalties from the Contractors State License Board.
A Contractor-Friendly HIC Checklist
Before you start work, confirm your HIC clearly addresses:
- Relevant parties, property address, contractor license details
- Scope of work and materials (with clear exclusions)
- Contract price, payment schedule, and timing milestones
- Change order process (including written approvals)
- Required consumer notices and disclosures
- Signed copies and organized project records (contract, change orders, emails, photos)
In Need of Counsel?
If you want your HIC reviewed, updated, or enforced, speaking with a commercial litigation attorney at Smith Dollar will ensure full compliance and allow your project to progress without unnecessary risk. Contact us online or call (707) 522-1100 today.
Frequently Asked Questions
Yes—HIC rules can apply to tenant work at the residence when the agreement is with the tenant, depending on the circumstances.
Disclaimer: This article provides general information and is not legal advice. Reading this does not create an attorney-client relationship.
Generally, for home improvement work over $500 in combined labor and materials.

