Licensed under Class C-15 (Flooring and Floor Covering)

Flooring Installation in California — CSLB-Licensed Contractors

Find CSLB-licensed flooring installers in California. Every listing shows an active licence number you can check yourself.

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What to Expect from Flooring Installation in California

Flooring is the trade where preparation decides the result. A floor laid over an uneven or damp subfloor will telegraph every flaw underneath it within a year, whichever material sits on top. Levelling, moisture testing and choosing the right underlayment are the parts of the quote worth reading closely.

Different materials fail differently. Vinyl plank is forgiving of moisture but shows every ridge in the subfloor; tile needs a rigid base or it cracks at the grout; carpet hides unevenness and shows damp. Tell the contractor how the room is used and what is underneath it, and let those drive the material choice rather than the other way round.

  • Subfloor levelling and preparation
  • Moisture testing over slabs and crawlspaces
  • Underlayment selection and fitting
  • Installing wood, vinyl, laminate or carpet
  • Thresholds, transitions and trim
  • Removal and disposal of the old floor

Why CSLB Licensing Matters

CSLB defines Class C-15 (Flooring and Floor Covering) as preparing surfaces for and installing floor coverings — carpet, resilient sheet and tile goods, and wood floors. It is a specialty classification covering the flooring trade specifically.

The contractors here hold an active licence in that classification at a California address, with the number linked to the register. If your project also involves moving walls or plumbing, that work sits outside this classification and needs a general or remodeling contractor as well.

The register also says nothing about the part of the quote that decides the outcome: how much preparation is included. Two quotes can differ by thousands and both be honest, because one has priced levelling the subfloor and the other has assumed it is flat. Ask what each has allowed for preparation and what happens if the floor needs more — a written allowance with a stated rate for extra work beats a lower number with nothing behind it. Ask whether removal and disposal of the old floor is in the price, because it is frequently excluded and it is not a small line. And ask when the room can be walked on and furnished; that is not the same day for every material.

Every licence number below links to its record at cslb.ca.gov, where you can confirm status and expiry yourself.

Licensed Flooring Installation Contractors in California

5,472 active CLEAR licences statewide · page 15 of 228

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How to Get Started

  1. 1

    Check the licence

    Open the CSLB record from any listing below and confirm the licence is active and the classification matches the work. It takes seconds and it is the one thing you can verify without asking anyone.

  2. 2

    Call three recent references

    Ask each contractor for three jobs finished in the last year, then actually call them. Ask what went wrong and how it was handled — every project has something, and the answer tells you more than a list of successes.

  3. 3

    Tell us about the job

    Send us the scope and we will connect you. No account, no fee, and we do not sell your details on.

Licence first. References second. Reviews last. Why that order.

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Frequently Asked Questions

What does a C-15 licence cover?

CSLB defines it as preparing surfaces for and installing floor coverings, including carpet, resilient goods and wood floors. It is the flooring specialty classification, distinct from general building work.

How many flooring installers are licensed in California?

The register lists 0 with an active C-15 licence at a California address. Installation, repair and refinishing share the classification, so those pages list the same contractors.

Does the old floor have to come up first?

Sometimes, and sometimes a new floor can go over the old one. It depends on height at doorways, the condition underneath, and whether moisture is trapped between the layers. Ask which the contractor is proposing and why.

Do you rank or score these contractors?

No. There are no ratings on this site and no paid ordering on this page. What you see is the CSLB register: who holds an active licence in this classification at a California address, with a link so you can check each one yourself.

Every contractor here holds an active CSLB licence

Check any licence yourself in one click. When you are ready, tell us about the job and we will connect you.

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