CALIFORNIA CONTRACT CHECKLIST
California Home Improvement Contract Checklist for Contractors
Use this checklist before a California home improvement contract goes out for signature. It organizes the project facts, payment terms, notices, change-order setup and final review points a contractor should verify against the current law and the specific job.
Last reviewed: September 26, 2026
Before you use the checklist
For a typical California home improvement project above the $500 threshold, the agreement belongs in writing. The threshold looks at the full deal — labor, services and materials together. Some jobs follow different rules, so first confirm that the ordinary §7159 home-improvement-contract framework is the right one for the transaction.
This checklist is a review aid, not a legal opinion. Use the current statute and CSLB guidance for the controlling requirements.
15-point California home improvement contract checklist
Contractor and salesperson information
Confirm the licensed business name, business address and contractor license number. If a registered home-improvement salesperson handled the sale, capture the applicable salesperson information too.
Customer and project information
Identify who is hiring the contractor, where the work will happen and the project the agreement covers. Keep owner, property and contact details consistent everywhere in the contract.
Contract price
State the agreed price clearly in dollars and cents. If financing charges apply, keep them distinct from the contract amount as required by the statute.
Scope of work
Write enough detail that the customer can tell what the contractor is — and is not — agreeing to do. Include important installation, repair, demolition, cleanup or other job-specific expectations.
Review California contract requirements →Significant materials and equipment
Name the important materials and equipment that define the job. Product type, quantity, model, finish or other useful specifics can reduce ambiguity when they matter to the project.
Start and completion dates
Check the expected start and substantial-completion dates and make sure the project schedule language matches what the contractor can reasonably deliver.
Down payment
If a down payment is being collected, test it against the general California cap: compare $1,000 with 10% of the contract price and use the smaller figure unless a valid statutory exception applies.
Review the down-payment guide →Progress-payment schedule
Break later payments into defined project stages. Each amount should connect to the work, services, materials or equipment represented by that stage rather than operating as an arbitrary installment.
Review the progress-payment guide →Required notices and disclosures
Confirm the contract carries the notices and disclosures that apply to this transaction. §7159 addresses several subjects, including insurance status, CSLB information, change-order information and cancellation paperwork.
Mechanics lien warning
Verify that the required mechanics-lien warning is handled in the contract package and that the contractor understands the related payment and lien-release workflow.
Review the mechanics-lien guide →Cancellation notice
Match the cancellation paperwork to the transaction instead of assuming every job uses the same deadline. Customer circumstances, where the contract was negotiated and other statutory rules can change the analysis.
Review the cancellation-rights guide →Change-order terms
Set the change-order process before the project changes. Later scope changes should be documented in writing and signed before the changed work begins, with the price and schedule impact made clear.
Review the change-order guide →Signatures and customer copy
Before covered work starts, make sure the agreement has been signed and dated by the required parties and that the customer receives the completed signed copy.
Project record and audit trail
Keep the signed contract, later change orders and related project records together so the contractor can reconstruct what was agreed and when. Treat this as an operational recordkeeping practice, not a statement of every legal retention requirement.
Final pre-signature review
Read the contract from the customer's point of view before sending it. Check names, amounts, dates, scope, attachments, payment stages, notices and signature areas for internal consistency, then confirm the requirements that apply to the actual job.
Quick final review before sending
- Names and license details match the contractor record
- Scope, price and dates tell one consistent story
- Down payment and progress payments match the planned work
- Required notices and cancellation paperwork are included
- Change-order process is clear before field work changes
- Customer copy and signature workflow are ready
If one item is uncertain, stop the contract workflow and resolve it before signature rather than treating the checklist as permission to guess.
Where this checklist connects to the California guides
B&P §7159 statute guide
The statute-level walkthrough behind the checklist.
Contract requirements
A broader explanation of California contract content and workflow.
Down payment limit
How to size the deposit against the general cap and when exceptions come into play.
Progress payments
Structuring stage-based payments that track the work actually delivered.
Change orders
Capturing scope, price and schedule changes in writing before crews proceed.
Mechanics lien warning
Why the lien warning belongs in the package and where CSLB explains it.
Cancellation rights
Choosing the right cancellation framework for the specific transaction.
Building this checklist manually for every project?
ContractBuilderAI turns many of these checkpoints into a guided California contract workflow: project intake, draft assistance for scope and materials, payment-stage setup, review checkpoints, e-signature and an audit trail.
ContractBuilderAI helps organize the process. The contractor remains responsible for the final agreement and for confirming which requirements apply to the project.
Primary sources
- California Legislature — Business and Professions Code §7159
- Contractors State License Board — What Is a Home Improvement Contract?
- Contractors State License Board — Contracts and Binding Agreements
Building California contracts should not start from a blank page.
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