25 Questions to Ask a Remodeler Before You Sign

Updated October 23, 2026 · General information, not legal or professional advice.

Interviewing a remodeler is your chance to learn how they work before you commit. The questions below are organized by topic. Bring this list to each walkthrough, take notes, and compare answers side by side. Good contractors welcome these questions; evasive answers tell you a lot.

Licensing and insurance

What is your CSLB license number, and what classifications do you hold? Verify it yourself on the CSLB website. See our guide on how to check a CSLB license.
Is the license in the same name as the business on this bid? The names should match.
Do you carry workers' compensation, or are you exempt? If a crew will work on your home, an exemption needs an explanation.
Do you carry general liability insurance, and can you send a certificate? Liability insurance is not required for every license, so ask.
Will the salesperson I am talking to have an HIS registration? Many home improvement salespeople must be registered with the CSLB.

Experience and references

How many projects like mine have you completed in the last few years?
Can I contact two or three recent clients? Ask those clients about schedule, cleanliness and how problems were handled.
Do you have photos of completed and in-progress work? In-progress photos show workmanship that is later hidden.
Are you familiar with my city's building department? Local experience helps with permits; see our guide to Ventura County remodel permits.

Team and subcontractors

Who will supervise the job day to day, and how often will they be on site?
Which trades do you subcontract? Ask whether subcontractors are licensed in their trades.
How will you protect my home and belongings during work? Dust control, floor protection and daily cleanup matter, especially if you live there during the remodel.
What are typical working hours, and where will materials and dumpsters go?

Scope, design and schedule

What exactly is included, and what is excluded? Demolition, haul-away, permit fees, patching and painting are common gray areas.
Which items are allowances, and what do they assume? Allowances for tile, fixtures or cabinets should reflect realistic choices.
Who handles design decisions and drawings?
What is the estimated start date and duration? Ask what could delay it, such as plan check, material lead times or weather.
How do you handle hidden conditions like dry rot, termite damage or outdated wiring discovered after demolition?

Contracts and payments

Will I get a written contract that meets California home improvement contract requirements? The CSLB lists what should be included, including your right-to-cancel notice in many situations.
What is the down payment and the payment schedule? California limits the down payment on home improvement contracts; progress payments should track completed work.
How do you handle change orders? The answer should be "in writing, signed before the work."
Will you provide lien releases with each payment? This protects you if a subcontractor or supplier goes unpaid.

Warranty and communication

What warranty do you offer on workmanship, and what manufacturer warranties apply? Get it in writing.
How will we communicate, and how quickly do you respond? Agree on a weekly update and one point of contact.
What happens at the end of the job? Expect a final walkthrough, a punch list, final inspection sign-off and paperwork for products installed.

How to compare answers

After meeting three or more contractors, put their answers in a simple table. Look for clear scope, realistic timelines, verified licensing, consistent references and a contract that follows California rules. Be wary of high-pressure tactics, requests for large cash payments, or a bid dramatically below the others without a clear explanation. The CSLB's consumer pages describe common scams to avoid, including door-to-door offers and storm-chasing crews.

Where to start

Use the directory to find licensed businesses by trade, such as kitchen and bath remodeling, tile, painting or cabinets and millwork, and by city, such as Simi Valley, Westlake Village or Paso Robles. For a broader overview, read hiring a contractor in California. Or tell us about your project with the form on this page and we will pass it to a local licensed contractor.

Source: California Contractors State License Board consumer resources.

How to use these questions

You do not need to fire all of these questions at every contractor during a first visit. Use the first visit to judge communication and listen to how the contractor thinks about your project. Save the detailed questions about insurance, payment and schedule for the two or three contractors you are seriously considering. Take notes, and ask each finalist to confirm key answers in writing or in the contract.

What good answers sound like

On licensing: A good contractor gives you the license number without hesitation and is comfortable with you checking it on the CSLB website. Our license check guide shows you what to look for.
On permits: Good contractors explain which permits the job needs, who pulls them and how inspections fit into the schedule. Be cautious of anyone who suggests skipping permits to save time. See permits in Ventura County.
On schedule: A realistic answer includes lead times for cabinets, windows and special-order items, and allows for inspections. If a timeline sounds too fast, compare it with our kitchen remodel timeline.
On change orders: A good answer is that every change is written, priced and signed before the work is done. California law requires change orders on home improvement contracts to be in writing.
On payments: Payments should follow completed work. California limits down payments on home improvement contracts, and CSLB explains the rule.
On subcontractors: Ask for the names and license numbers of major subcontractors so you can check them too, and ask for lien releases from them.

Questions for specific project types

Kitchens and baths: Who designs the layout? Who orders cabinets and handles damaged deliveries? How will you protect floors and keep dust out of the rest of the house? Will the water or power be off, and for how long?

Roofs: Will you remove the old roof or overlay it? What underlayment and ventilation will you use? Does my home sit in a fire hazard severity zone, and does that change the materials? Read hiring a roofer in California.

ADUs and additions: Have you built ADUs in this city? Who prepares the plans and handles utility connections? Our ADU basics guide covers the state rules.

After the interviews

Compare not only the price but the quality of the answers and how each contractor communicates. The contractor you choose will be in your home for weeks or months. If an answer raised doubts, check our list of contractor red flags. Browse licensed general contractors, cabinet makers, flooring and painting contractors by city, including Westlake Village, Goleta and San Luis Obispo.

Questions about the people in your home

Remodels put workers in your house every day, sometimes for months. Ask who will supervise the site day to day, what hours the crew will work, where they will park, which bathroom they will use, and how they will secure the home if you are away. Ask how they handle pets, children and neighbors, and whether they put up signage or a portable toilet. These answers rarely appear in a bid, but they shape how livable the project feels.

Questions about closing out the job

Ask what the final walkthrough looks like and how the punch list will be handled. Ask what paperwork you will receive at the end: the finaled permit, warranties for appliances and materials, care instructions for finishes, paint color and product records, and unconditional lien releases from the contractor and major suppliers. A contractor who already has a closeout checklist usually runs an organized job from start to finish.

Questions about warranties

Ask what the contractor's workmanship warranty covers, how long it lasts and how you request a repair. Separate the contractor's warranty from manufacturer warranties on products such as windows, roofing and appliances. Some manufacturer warranties require registration within a set time, so ask who will register them.

Official sources: CSLB consumer resources; CSLB guides and publications.

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