Homversa

Best Licensed Cabinet & Carpentry Contractors in Diamond Bar, CA

Homversa lists 3 carpentry companies registered in Diamond Bar holding current CSLB licenses, matched against the CSLB licensee file as of . All 3 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 3 carpentry companies registered in Diamond Bar. Every one of them holds a current license, checked against the official register. All 3 are listed below. Our methodology

We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.

  1. 1.Liberty Woodworking

    ✓ CSLB License #903696 - look up this number at CSLB (opens in a new window)

    On the CSLB register since 2007, with workers' compensation cover on file and bonded at $25,000.

    Verified
    Registered in
    Diamond Bar, CA 91765
    Licensed since
    Phone
    (714) 742-1707

  2. 2.Petrie Custom Woodworks

    ✓ CSLB License #914575 - look up this number at CSLB (opens in a new window)

    On the CSLB register since 2008, with bonded at $25,000.

    Verified
    Registered in
    Diamond Bar, CA 91765
    Licensed since
    Phone
    (714) 287-8523

  3. 3.Jrq Finish Carpentry

    ✓ CSLB License #972407 - look up this number at CSLB (opens in a new window)

    On the CSLB register since 2012, with bonded at $25,000.

    Verified
    Registered in
    Diamond Bar, CA 91765
    Licensed since
    Phone
    (626) 625-3712

Compare the top 3 at a glance

Swipe the table sideways for all columns - the company name stays put.

Compare the top 3 Licensed Cabinet & Carpentry Contractors in Diamond Bar, CA
Cabinet & Carpentry ContractorLicenseWorkers' compLicensed since
Liberty Woodworking#903696On file2007
Petrie Custom Woodworks#914575Exempt or none on file2008
Jrq Finish Carpentry#972407Exempt or none on file2012

How this page is built

Nobody pays to appear on this page, and position cannot be bought. A company is listed only where the official register showed it holding a current license when we checked on September 4, 2026.

  • Ranked by workers' compensation cover and years licensed.
  • Left off anything expired on the date we checked, or carrying any status other than current.
  • Not published at all until at least 3 carpentry companies pass that check. At most 10 appear - a cut through the ranking, not a further test.

The full method, including what each register does and does not publish.

Los Angeles County cabinet and carpentry licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 719 active C-6 cabinet, millwork and finish carpentry licenses in Los Angeles County, 3 of them registered in Diamond Bar. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Diamond Bar license has been held 18 years, and the longest-standing one dates to 2007. 1 of Diamond Bar's 3 licenses (33.3%) carries current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 719 of the county's 719 licenses carry the same $25,000 bond California sets by statute. 56 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.

Cabinet & Carpentry Contractors in Diamond Bar: common questions

How many licensed cabinet and carpentry contractors are there in Diamond Bar?

3 active C-6 cabinet, millwork and finish carpentry licenses are registered in Diamond Bar, out of 719 across Los Angeles County. 3 Diamond Bar-registered companies passed our license verification, and all 3 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.

Does California license cabinet and carpentry contractors?

Yes. California licenses contractors by classification, and C-6 is the CSLB classification that authorises this work. 3 active C-6 cabinet, millwork and finish carpentry licenses are registered in Diamond Bar and 719 across Los Angeles County, the longest-standing issued in 2007. Only CLEAR, unexpired licenses appear here.

How do I check a carpentry contractor's license in California?

Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 1 of Diamond Bar's 3 currently carry. 56 Los Angeles County licenses expire within 90 days.

Why is a company not on this list?

A company appears only when we can match it to a current record in the register this page is verified against - 3 companies passed that match for Diamond Bar. A credential that is expired or suspended, or a business we cannot conclusively match to a current record, never appears. A listed business that believes its information is wrong can reach us through the contact and corrections page at homversa.com/contact. How current each date is, and what happens when a credential lapses, are explained on our methodology page.

Which nearby cities have verified cabinet & carpentry contractors?

Walnut (3 verified), Pomona (8 verified), Brea (7 verified), Chino Hills (10 verified) and West Covina (8 verified) each publish their own list, verified separately against the state register, so the counts differ city by city. The links are in the nearby-cities section below.

Other services in Diamond Bar

All 13 trades in Diamond Bar

Cabinet & Carpentry Contractors in nearby cities

Deepest nearby market: Chino Hills ranks 10 carpentry companies for this trade within the same area.

All cabinet & carpentry contractors in California

Before you call: guides worth two minutes