How to Hire a Licensed Contractor for a Kitchen Remodel: Checklist & Red Flags

A kitchen remodel is typically the most expensive home improvement project a homeowner undertakes, with costs frequently ranging from $30,000 to over $100,000 for a full renovation.At that price point, proper contractor verification is not optional — it is essential financial due diligence. Understanding which licenses are required, what questions to ask, and what red flags to avoid can be the difference between a dream kitchen and a costly disaster.

What Licenses Does a Kitchen Remodel Contractor Need?

A full kitchen remodel touches multiple licensed trades: general contracting, plumbing (for sink and dishwasher connections), and electrical (for outlets, lighting, and appliance circuits). Most states require the general contractor to hold a state contractor license, and the plumbing and electrical work must be performed by separately licensed plumbers and electricians, regardless of whether they are employed by the general contractor or are subcontractors.

The specific license requirements vary by state. California requires a B (General Building) or appropriate specialty license from the CSLB. Florida requires a Certified General Contractor (CGC) or Certified Building Contractor (CBC) from the DBPR. Most states have analogous requirements. Before hiring, identify what license your state requires and verify the specific license classification the contractor claims to hold.

For kitchen remodels, also verify that the electrical work will be performed by a licensed electrician and that plumbing work will be done by a licensed plumber. These subcontractor credentials matter as much as the general contractor's license, because electrical and plumbing failures are the leading causes of kitchen fires and water damage.

What Permits Are Required for a Kitchen Remodel?

Almost every aspect of a kitchen remodel requires permits. Structural work (removing walls, adding support beams) requires a building permit. Electrical changes (new circuits, outlet relocation, added lighting) require an electrical permit. Plumbing changes (moving the sink, adding an island water line) require a plumbing permit. Gas line work requires a gas permit.

A contractor who says permits are not required for your kitchen remodel is almost certainly wrong and may be suggesting you forgo permits to avoid inspections. The consequences of unpermitted kitchen work include: your homeowner's insurance may deny claims for fire or water damage from unpermitted electrical or plumbing; lenders and buyers may flag unpermitted work during a home sale; and structural or safety defects may go undetected without inspections.

Permit responsibility should be explicitly assigned in your contract. The statement “Contractor is responsible for obtaining all required permits” is a standard and appropriate clause in any kitchen remodel contract.

How Do You Protect Your Budget on a Kitchen Remodel?

Kitchen remodels are notorious for budget overruns, often caused by unexpected conditions discovered after demolition begins: water damage behind cabinets, outdated electrical wiring requiring upgrade, mold under the flooring, or asbestos in older tile. A reputable contractor will discuss these possibilities before starting and agree on a process for handling additional work. A less reputable contractor will use these “surprises” as leverage for inflated change orders.

Protect your budget with these steps:

• Get everything in the contract in writing:All materials should be specified by brand, model, and color. Countertop material, cabinet brand, hardware finish, flooring type — all of it. Vague specifications invite substitution with cheaper materials without your knowledge.
• Include a change order clause:The contract should require written change orders (signed by both parties) before any additional work is performed. A contractor who asks you verbally to approve additional work “to keep things moving” and then presents a bill later is using a common bad-faith tactic.
• Set a contingency budget:Plan for 10-15% of the total project cost as contingency for unexpected conditions. Having this budget set aside prevents the psychological leverage contractors use when they discover “surprises.”
• Tie payments to milestones:Pay at specific project milestones (demo complete, rough-in inspections passed, cabinets installed, counters installed, final punch list complete) rather than on arbitrary dates. Milestone payments align the contractor's incentive with completing each phase correctly.
• Retain a final payment until punch list is complete: The final 10-15% should only be paid when all work is done, all inspections are passed, and a written punch list of any remaining items has been resolved. A contractor who pressures you to release final payment before punch list items are complete is a red flag.

What Are Red Flags Specific to Kitchen Remodel Contractors?

Kitchen remodels have specific red flags beyond general contractor warnings:

• A contractor who does not ask about your current kitchen's electrical panel capacity before proposing new appliances and lighting
• No mention of lead paint or asbestos testing on homes built before 1980
• Inability to explain the permit process for your specific scope of work
• Providing references only from out of town or from projects completed more than three years ago
• Proposing to skip a structural engineer review when walls are being removed

Before hiring any contractor for a kitchen remodel, verify their license at CheckLicensed.com. For $0.99, you get the contractor's complete license record including classification, status, bond, and complaint history — essential due diligence before authorizing tens of thousands of dollars in work on the heart of your home.