Key takeaways

  • Verify the contracting business, license classification, insurance, and references independently.
  • Compare bids against the same written scope, including exclusions and allowances.
  • Use a detailed contract and pay against documented progress rather than promises.

Define the Project Before Requesting Prices

Give every bidder the same starting point

Write a project brief describing the rooms involved, the problems you want solved, and the changes you are considering. Separate essential work from optional upgrades. Include photographs, available drawings, preferred materials, and any known leaks, electrical issues, or previous alterations. A contractor cannot price hidden conditions precisely, but a clear brief reduces avoidable uncertainty and makes early conversations more useful.

Explain practical constraints as well: whether you will remain at home, permitted working hours, parking arrangements, pets, and access through occupied rooms. Decide who will provide design services and whether engineering may be necessary. Ask bidders to identify assumptions rather than quietly filling gaps. If your design is still evolving, purchase a clearly defined planning service before expecting a dependable construction price. A preliminary estimate and a construction proposal serve different purposes.

Check the License and Business Identity

Match the public record to the party signing

Open cslb.ca.gov and choose Check a License. Search by the license number supplied on the proposal; if you only have a business name, search that name and distinguish similarly named companies. Open the record and compare its legal business name, address and license number with the contracting party. Read status and classifications, then inspect bond, workers’ compensation and any disclosed complaint or disciplinary details. Save the record for your project file and check it again before signing, since status can change. Do not accept a screenshot as a substitute for opening the official record yourself.

Use CSLB’s license lookup to confirm the license is active, the classification fits the proposed work, and the business name matches the proposal. Review the available bond, workers’ compensation, and disciplinary information. Ask who will sign the contract and who will supervise construction. A salesperson’s confidence does not establish that the business offering the work is properly licensed.

The frequently repeated $500 handyman licensing threshold is outdated. Effective January 1, 2025, California’s minor-work exemption increased to work totaling less than $1,000, including labor, materials, and other project costs. The exemption does not apply when a permit is required or the person employs workers. Larger projects cannot be divided into smaller contracts to evade licensing requirements. The separate written-contract threshold should not be confused with this licensing exemption; most substantial remodeling should proceed under a detailed written agreement.

Evaluate Experience That Matches Your Home

Look beyond attractive finished photographs

Ask about completed projects with similar structural complexity, building age, access limitations, and permitting requirements. A contractor experienced in cosmetic condominium updates may not be the best fit for a hillside addition. Request references from both recent and older projects, then ask how the contractor handled changes, protected occupied areas, and responded after the final payment.

Photographs can show finish quality but rarely reveal waterproofing, electrical coordination, or communication habits. Ask a reference whether the original scope was clear, whether invoices matched milestones, and whether inspections were completed. When possible, discuss a project that encountered a problem rather than only a flawless showcase. Directory listings and advertising can help you discover candidates, but inclusion does not establish independent vetting, current qualifications, or suitability for your property. Treat every introduction as the beginning of verification.

Understand Insurance and Site Responsibility

Ask what protection actually applies

Request current evidence of general liability coverage and applicable workers’ compensation coverage. Confirm important details with the issuing insurer or broker rather than relying only on a screenshot. Workers’ compensation requirements depend on the contractor’s circumstances and classification; do not assume a claimed exemption is appropriate simply because it appears on a proposal.

A contractor’s license bond is not the same as liability insurance, and neither is a substitute for checking your own homeowners policy. Tell your insurer about significant remodeling, temporary vacancy, or a planned rental unit before construction begins. Ask the contractor who controls site security, temporary weather protection, dust containment, and damage reporting. Clarify how subcontractors are selected and supervised. These discussions are especially important when crews will share a driveway, work near neighboring structures, or leave part of the house exposed overnight.

Compare Proposals on Equal Terms

Find the differences hiding behind the total

Seek at least three bids when practical, using the same drawings and scope. Compare demolition, disposal, rough construction, waterproofing, finishes, permits, inspections, and cleanup. Ask each bidder to separate fixed selections from allowances. An allowance is a budgeting placeholder, not a promise that every product you later choose will fit within the contract price.

Review exclusions carefully. Engineering, utility upgrades, hazardous-material work, temporary accommodation, and concealed damage can materially affect the final budget. Ask how those items would be authorized and priced if needed. A low proposal may reflect genuine efficiency, but it may also omit necessary work or assume unusually basic finishes. Instead of demanding that every contractor match the lowest number, request explanations of meaningful differences. Prefer a proposal you can understand and administer over a short estimate that leaves essential responsibilities unresolved.

Review the Agreement Before Paying

Put promises, dates, and changes in writing

The contract should identify the parties, license number, work location, scope, significant materials, approximate start and completion dates, payment schedule, and permit responsibilities. Include cleanup, protection of existing finishes, warranty procedures, and a method for resolving disagreements. Obtain a complete signed copy before work begins, including documents incorporated by reference.

For ordinary covered California home improvement contracts, the down payment cannot exceed 10 percent of the contract price or $1,000, whichever is less. Subsequent payments cannot exceed the value of completed work or delivered materials. Require written change orders signed before changed work proceeds. Cancellation rights generally provide three business days, or five for buyers aged 65 or older, but exceptions and special rules can apply. Read the required notices and consult current CSLB guidance rather than assuming every transaction has identical cancellation terms.

Confirm the Permit and Inspection Plan

Establish accountability before demolition

First confirm jurisdiction. A Los Angeles mailing address does not necessarily mean the property is inside the City of Los Angeles. LADBS serves city properties; other cities and unincorporated county areas have different departments. Ask the contractor which permits are anticipated and who will prepare drawings, submit applications, respond to corrections, and schedule inspections.

Do not accept an owner-builder declaration merely because someone says it makes permitting easier. That designation can bring responsibilities you did not intend to assume. Verify permit issuance independently before work requiring authorization begins, and retain the approved documents. A permit application is not an issued permit. Ask which stages must remain visible for inspection and how corrections will be handled. Clear responsibility prevents the common situation in which a contractor, designer, and homeowner each assumes someone else is managing approval.

Set a Calm Operating Rhythm

Use records and regular decisions to prevent friction

Agree on one primary contact, a regular update schedule, and a written decision log. Record product selections, pending questions, inspection results, and approved changes. Photograph progress before walls are closed. When an unexpected condition appears, ask for an explanation, proposed solution, price, and schedule effect before authorizing additional work.

Review payment requests against the contract and actual progress. Coordinate appropriate conditional and unconditional lien releases from relevant contractors, subcontractors, and suppliers; paying the general contractor alone does not prove everyone has been paid. At closeout, collect final inspection documentation, warranties, manuals, and a written punch list with completion dates. A thoughtful hiring process continues through handover. The goal is not to eliminate every construction surprise, but to establish a transparent way to address surprises without surrendering control of your budget or home.

Official sources & current requirements

Rules can change and project-specific exceptions apply. Check the current requirement at the relevant official source before acting.

Cost figures are typical planning ranges, not quotes or measured averages; varies by scope, finishes and site conditions. This guide is general information, not legal, architectural or engineering advice.

Frequently asked questions

Does a directory listing mean a contractor has been vetted?

No. Treat a listing as a discovery tool unless specific verification is clearly documented. Independently check current licensing, insurance, references, and project fit.

Should I automatically choose the lowest bid?

No. First reconcile scope, allowances, exclusions, permit responsibilities, and payment terms. A cheaper incomplete proposal can create expensive changes later.

Can a contractor ask for half the price upfront?

For ordinary covered home improvement contracts, the down payment is limited to $1,000 or 10 percent, whichever is less. Large advance demands deserve immediate scrutiny.

Who should obtain the permits?

Assign responsibility explicitly in the contract. CSLB recommends that the contractor obtain necessary permits; independently verify issuance and final inspection records.

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