How to Hire a General Contractor in California: Contracts, Deposits, and Down Payments

The $1,000 Rule: California's Deposit Cap Most Homeowners Get Wrong

"Twenty-five percent down to get on the schedule." "Half now, half at completion." If you're hiring a contractor in California — especially for an Eaton Fire rebuild, where every insurance dollar counts — these requests should stop you cold. They're not aggressive negotiation tactics. They're illegal contract terms.

California Business and Professions Code §7159.5(a)(3) caps the down payment on a home improvement contract at $1,000 or 10% of the contract price, whichever is less, according to California's contractor deposit rules. The statute's language is unambiguous: "The downpayment shall not exceed one thousand dollars ($1,000) or 10 percent of the contract amount, whichever amount is less."

Most homeowners misread this as "10% down." It isn't. The 10% figure only controls on contracts under $10,000. On virtually any substantial remodel, the legal maximum deposit is a flat $1,000. Worked examples from licensing education materials make it concrete:

• $500,000 whole-home remodel → maximum deposit: $1,000 (not $50,000)
• $25,000 kitchen remodel → maximum deposit: $1,000
• $8,000 landscaping job → maximum deposit: $800 (10% controls here)
• $600 small job → maximum deposit: $60

As one industry analysis puts it: "If a contractor hands you a proposal asking for 25 percent down, 33 percent at signing, or 'half now, half at completion,' that contractor is either unaware of section 7159.5 or hoping you are." A $3,000 deposit on a $15,000 bathroom remodel violates the law outright — and contractors who exceed the limit risk fines, suspension, or license revocation.

The law was written to prevent exactly the scenario where a homeowner pays a large deposit and the contractor disappears, slow-walks the work, or redirects the money to another project. The consequences aren't theoretical: an NBC Bay Area investigation documented an ADU builder that took unlawfully large advance payments — tens of thousands of dollars each — leaving one Rohnert Park family with $200,000 in losses.

One more layer matters. Effective January 1, 2025, AB 2622 raised the home improvement written-contract threshold from $500 to $1,000, meaning any agreement over $1,000 now triggers the full written-contract requirements — including the deposit cap.

A request above the cap is not a starting point for negotiation. A contractor who structures the contract to comply with §7159.5 signals a healthy business with adequate cash flow; one who resists the rule signals the opposite. For Altadena homeowners weighing rebuild budgets already stretched thin — average insurance coverage of $607,000 against roughly $750,000 to rebuild a 1,500 sq ft home, per rebuild-tracking research — deposit discipline is financial survival.

One important nuance for Altadena Custom Home Builder readers planning ground-up work: new construction on a vacant lot is classified as new construction, not home improvement, so the cap doesn't apply — payments follow construction loan draw schedules instead. But for remodels, ADUs, and rebuild contracts on existing home sites, the $1,000 rule governs. Verify any contractor's license at cslb.ca.gov before signing anything.

What You're Really Paying For: Legitimate Charges, Exceptions, and Red Flags

Not every dollar a contractor asks for up front is illegal — but the law draws a sharp line between legitimate pre-construction charges and disguised deposits. Knowing where that line sits protects both your budget and your project.

Three categories of charges can legitimately exceed the $1,000 down payment cap. These include design and architectural fees under a separate professional services contract, documented deposits for long-lead special-order materials, and itemized permit fees passed through with receipts, according to licensing guidance. Each must stand on its own paper trail.

• Separate design contracts — architect or designer fees governed by their own professional services agreement, not the construction contract
• Documented special-order deposits — custom cabinetry, imported stone, or specialty windows, with vendor name, item, and proof of order
• Itemized permit fees — passed through with receipts, never estimated or padded

The red flag is bundling. When a contractor folds design fees, materials, and permits into a single "deposit" line exceeding $1,000, you lose the documentation that makes each charge verifiable — and the contractor may be using your money to float another project.

The exceptions are narrower than most homeowners assume. Contractors holding a registrar-approved blanket performance and payment bond are exempt, though very few residential remodelers carry one — verify the bond number and surety with CSLB. Swimming pool contracts and small service jobs under $750 follow separate frameworks.

One exception matters enormously for Altadena readers. New custom home construction on a vacant lot is classified as new construction, not home improvement, so the deposit cap doesn't apply — payments follow construction loan draw schedules instead. This covers ground-up builds and tear-downs where the structure is removed before contracting. But a construction loan doesn't create a loophole: initial draws are permissible only when documented as specific material purchases or permit fees.

That discipline matters here. With average Altadena insurance coverage of $607,000 against roughly $750,000 to rebuild a 1,500 sq ft home at $500/sq ft, most Eaton Fire rebuild households face a shortfall exceeding $140,000, per a rebuild tracking report — money too scarce to lose to a sloppy payment structure. Whether you're rebuilding on a burned lot or starting fresh on a hillside parcel, Altadena Custom Home Builder's free build consultation can help you evaluate a contractor's payment terms before you sign.

Milestone Payments and the Due Diligence License Checks Miss

A contractor who passes the CSLB license lookup with flying colors can still be the contractor who bankrupts you. That's the uncomfortable lesson from California's payment rules — and the reason your contract's payment schedule deserves as much scrutiny as the license number itself.

Under Business & Professions Code §7159.5, progress payments after the initial deposit cannot exceed the value of work and materials actually furnished to that point. A compliant schedule ties each draw to a verifiable milestone — "payment upon completion of rough electrical inspection" — never to a calendar date. Vague triggers like "site prep complete" give you no objective way to verify that the money matches the work.

Before signing, run every proposed payment schedule through this checklist:

• Each draw is tied to a passed inspection or objectively measurable completion (framing done, rough electrical signed off), not a date on a calendar.
• No payment ever exceeds the value of work performed and materials delivered to that point.
• Change orders, lien waivers, inspection reports, and receipts are documented in writing at every stage.
• The initial payment respects the legal cap — $1,000 or 10% of the contract price, whichever is less, on home improvement contracts.

That last item matters more than most homeowners realize. As we cover in our Altadena rebuild guides, a contractor demanding 25% down isn't offering a negotiating position — it's an illegal contract term, and it's often the first sign of cash-flow trouble. Contractors who structure contracts to comply with the law are signaling a healthy business; those who resist it are signaling the opposite.

The license check, meanwhile, is necessary but nowhere near sufficient. An NBC Bay Area investigation found that CSLB's public lookup shows complaints only after an investigation finds a "probable violation" — and settled complaints are typically removed from view entirely. More than 10,000 complaints were closed and kept secret before investigation over five years, out of roughly 1,000 complaints the board receives each month.

The consequences are real. The same investigation documented ADU builder Anchored Tiny Homes, which collected 259 complaints of which only 10 were publicly disclosed, and left one Rohnert Park family with $200,000 in losses after taking unlawfully large advance payments. The victim's verdict: "There is no protection for the consumer."

So go beyond the lookup tool. Ask for references, meet actual past customers in person, and see completed work firsthand. Verify the license at cslb.ca.gov, but weigh the payment structure just as heavily. For Altadena homeowners — including Eaton Fire rebuilders facing average insurance shortfalls of more than $140,000 — a milestone-tied schedule with a legal deposit is worth more than a slightly lower bid with a big upfront demand.

If you're planning a ground-up custom home, tear-down rebuild, or Eaton Fire rebuild in Altadena, Altadena Custom Home Builder offers a free build consultation to help you review contracts and payment schedules before you sign. (Featured builder JMB Builders LLC, CSLB #1103479, is a paid placement.)

Hiring Wisely During the Altadena Rebuild: Payment Discipline Under Pressure

Rebuilding after the Eaton Fire is a marathon that most of Altadena is still at the starting line of: as of December 2025, tracking data shows only 23 of nearly 6,000 significantly damaged properties had completed rebuilding, with just 43% of owners having applied for or received permits. That slow pace makes hiring decisions feel urgent — and urgency is exactly when payment discipline matters most.

The math leaves no room for error. At roughly $500 per square foot, a 1,500-square-foot rebuild costs about $750,000, while average insurance coverage in Altadena runs $607,000 — a shortfall of more than $140,000 before the first nail is driven. A lost deposit isn't an inconvenience at that margin; it can stall a rebuild indefinitely.

That's why the rules in this article carry extra weight here. A contractor asking for 25% down on a home improvement contract is presenting an illegal term, not a negotiating position — California caps deposits at $1,000 or 10%, whichever is less. And a clean CSLB license check isn't enough on its own: an NBC Bay Area investigation found one builder with 259 complaints, only 10 of them publicly disclosed, leaving one family $200,000 in losses.

Before you sign anything, work through this vetting and contract checklist:

• Verify the license at cslb.ca.gov, then go further — ask for references, meet past clients, and see completed work firsthand.
• Confirm the deposit: $1,000 or 10% of contract price, whichever is less, on home improvement contracts. Note that ground-up construction on a vacant lot follows construction loan draw schedules instead.
• Read the payment schedule before the price. Draws should tie to verifiable milestones like passed inspections, never calendar dates.
• Require itemized documentation for any charges above the cap — separate design contracts, material orders with vendor proof, and permit receipts.
• Report problems to CSLB at cslb.ca.gov or 1-800-321-2752.

One nuance matters for Altadena specifically: a tear-down and ground-up rebuild on your own lot is generally treated as new construction rather than home improvement, so payments follow your construction loan's draw schedule — but initial draws should still be documented as specific material purchases or permit fees.

Altadena Custom Home Builder exists to make this process navigable — hillside lots, SB 9 splits, LA County permitting, and the town's architectural traditions. If you're planning a ground-up home, tear-down rebuild, or Eaton Fire rebuild, book a free build consultation to talk through your lot, budget, and path forward.