How to choose the right contractor (without getting burned).

About a third of the homeowners who call us are starting fresh. They've never remodeled before, they've gotten interested or scared into action, and they want to do it right.

The other two-thirds have been burned. By a previous contractor who disappeared. By an estimate that doubled. By a project that took three times longer than promised. By a "license number" that turned out to be expired or fake.

This article is for both groups. Below is everything we'd tell our own friends about picking a contractor in California, including the questions we'd hate to be asked (because the bad ones can't answer them well), and the red flags that make us shake our heads when we hear them.

The 7 Questions Every Contractor Should Answer Easily

1. "What's Your Cslb License Number, and Can I Look It Up Right Now?"

This is the question that should be first, asked face-to-face, with you sitting at your kitchen table looking at your phone. Every legitimate California contractor has a CSLB (Contractors State License Board) license number. Look it up at cslb.ca.gov. You'll see:

• Whether the license is active and current
• What classifications they're licensed for (general "B," plumbing "C-36," electrical "C-10," etc.)
• Whether they've had any complaints, judgments, or license suspensions
• Whether they have current workers' comp and bonding

If a "contractor" can't give you a license number, or the number doesn't show up at the CSLB, they are not legally allowed to do work over $500 in California. Walk away. There is no other answer to this.

2. "Can I See Proof of Current Insurance?"

Real contractors carry three insurance policies:

• General liability (covers damage to your property)
• Workers compensation (covers their employees if injured on your property, without this, an injured worker can sue you, the homeowner)
• Commercial auto (covers their trucks)

Ask for current certificates of insurance. They should be willing to send them to you immediately, usually their insurance broker can email a COI in five minutes.

3. "Who's Actually Doing the Work, Your Employees or Subcontractors?"

This is the most overlooked question, and arguably the most important. There's a huge difference between:

• A contractor whose employees do framing, electrical, plumbing, and finish work directly
• A contractor who functions as a "general" but actually subs every trade out to the lowest bidder each time

The second model can work fine, but only if the contractor manages the subs tightly, has worked with them for years, and stands behind their work. The bad version is when you have a different crew on your job every week, no continuity, no accountability, and a "general contractor" who's really just a project manager with no skin in the game.

Ask: "How long have you worked with the people who'll be on my job?" The answer should be in years, not months.

4. "Can I See Itemized Estimates from a Similar Project?"

A good estimate isn't a single round number. It's an itemized breakdown showing labor, materials, permits, and overhead for each phase. You should see line items like:

• Demolition: $X
• Framing: $X
• Electrical rough: $X
• Plumbing rough: $X
• Drywall: $X
• Cabinets (installed): $X (with allowance budget)
• Countertops: $X allowance
• Tile labor + materials: $X + $X allowance

If you get a one-line estimate ("Kitchen remodel: $87,500"), you have no way to know what's included or what's been left out. We've seen homeowners get burned with one-line estimates that didn't include things like "removing the existing flooring", a $5,000 surprise.

5. "What's Your Payment Schedule?"

California law caps the deposit on home improvement contracts at 10% or $1,000, whichever is less. After that, payments should be tied to milestones completed, not arbitrary calendar dates.

A reasonable payment schedule for a $100K project:

• $1,000 deposit at signing
• $15,000 after demolition complete + materials delivered
• $25,000 after rough trades passed inspection
• $25,000 after drywall and paint complete
• $20,000 after cabinets, counters, and finish trades complete
• $14,000 final payment after punch list and final inspection

Red flag: any contractor asking for 30%+ upfront. They're either inexperienced with cash flow or trying to disappear with your money.

6. "Can I See Your Last Three Completed Projects? In Person?"

Pictures are a starting point. But pictures are easy to fake or pull from the internet. Ask if you can drive by a recent finished project, or ideally meet a previous client.

What to ask the previous client:

• Did the project finish on time? If not, why?
• Did the final cost match the estimate?
• How did the contractor handle problems mid-project?
• How clean did they keep the job site?
• Have you needed any warranty work? Did they do it?
• Would you hire them again for a different project?

If a contractor hesitates to share previous client contacts, that's information.

7. "What Happens If You Find Unexpected Problems After Demolition?"

Some unknowns only appear once walls are open. Old plumbing that needs replacing. Termite damage. Electrical that's not to current code. The question is how the contractor handles these moments.

The right answer involves: photos and documentation of the issue, a written change order with a clear scope and price, your written approval before work proceeds. Not "I'll just take care of it and bill you at the end."

Red Flags That Should End the Conversation

If you hear any of these, end the meeting and don't call back:

• "You don't need a permit for this." Almost every meaningful remodel needs a permit. Contractors who skip permits are skipping inspections, which means there's no third-party verification their work is safe.
• "I can give you a much better price if you pay cash." Translation: I'm not paying taxes, I'm not insured, and you have no recourse.
• "I can start tomorrow." Good contractors are booked 2-6 months out. If someone is available immediately, ask why.
• "I just need 30% to get started." Illegal in California. Period.
• "That contract language is just standard, don't worry about it." Read every word. If they don't want you to read it, that's the problem.
• Door-to-door pitches. Reputable contractors get business through referrals and reviews. Door-to-door is a model designed for high-pressure, one-shot transactions.
• "My license is being processed." No. Either they have one or they don't.

Things You Should Do, Regardless of Who You Hire

• Get the contract in writing. California requires a written contract for any home improvement over $500.
• Read the contract carefully. Especially the warranty terms, the change order process, and the dispute resolution clause.
• Pay by check, Zelle, or credit card, never cash. You want a paper trail.
• Document everything with photos as the project proceeds. Before, during, after every major phase.
• Request lien releases from major suppliers and subs at each payment. This protects you from suppliers placing liens on your home if the contractor doesn't pay them.

The Right Contractor Will Welcome These Questions

This is the most important point. A good contractor, someone whose business depends on referrals, who plans to be in business in five years, who cares about their reputation, will not be offended by any of these questions. They'll answer them, often before you ask.

If a contractor gets defensive or annoyed when you ask basic due-diligence questions, that's the answer. They're either inexperienced, hiding something, or just not used to working with informed homeowners. Either way: not your contractor.

The right contractor will save you tens of thousands of dollars and a year of stress. The wrong one will cost you both. Pick deliberately.

And finally, trust your gut. After all the credentials check out, after the references are solid, after the estimate is itemized: you'll spend 4-12 months in close communication with this person. If something feels off in your gut, listen. There's almost always another contractor.