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Licensed under Class B (General Building)

ADU Contractors in City Of Industry, CA — CSLB-Licensed Contractors

Find CSLB-licensed ADU contractors in City Of Industry, CA. Every listing shows an active licence number you can check yourself.

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What to Expect from ADU Contractors in City Of Industry

An accessory dwelling unit is a small building with all of a large one’s obligations. It needs its own foundation, its own utility connections, and its own path through plan check — and unlike a remodel, it adds a dwelling, so the questions about setbacks, parking, fire separation and utility capacity are asked seriously.

In practice the schedule is dominated by approvals rather than construction. State law has narrowed what a city can refuse and set time limits on review, but the building department with jurisdiction over your City Of Industry address still decides what your specific parcel allows. Confirm your local rules first — a contractor who tells you the rules without asking your address has not looked.

  • Feasibility against setbacks and lot coverage
  • Foundation and full structural shell
  • Separate utility connections and metering
  • Plan check and impact fee handling
  • Kitchen and bathroom fit-out
  • Final inspection and certificate of occupancy

Why CSLB Licensing Matters

An ADU is a new structure, not an alteration, which puts it under Class B (General Building). CSLB defines a general building contractor as one whose work involves structures requiring at least two unrelated trades — the classification that covers building something from the ground up.

Every contractor on this page holds an active Class B (General Building) licence recorded at a City Of Industry address, with the number linked to the CSLB record. Check it before you pay for design work. The register will not tell you whether someone has built an ADU before, so ask directly and ask to see one.

What the register cannot tell you is whether a contractor has taken an ADU through plan check in your jurisdiction specifically. Requirements and review times differ between cities and unincorporated county areas, and familiarity with one department is worth real money in weeks saved. Ask how many ADUs they have completed, where those were, and whether any needed revisions after submission. Ask as well whether the price includes impact fees and utility connection charges — those are frequently excluded, they are not small, and discovering it at invoice stage is the most common unpleasant surprise on an ADU.

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

Licensed ADU Contractors Contractors in City Of Industry

57 registered in City Of Industry · 23,334 active CLEAR licences across Los Angeles County · page 33 of 973

Accolade Developement Co LLC

BPASADENA, CA 91101
CSLB 903972
(818) 913 0409View profile

Accom Construction

BALHAMBRA, CA 91801
CSLB 970645
(562) 338 4912View profile

Accord Electrical Corporation

B| C10WEST HILLS, CA 91307
CSLB 1002992
(818) 713 1675View profile

Accorinti Serse

BBEVERLY HILLS, CA 90211
CSLB 982303
(323) 304 5171View profile

Accu Solution Construction Inc

B| C33NORWALK, CA 90650
CSLB 1067707
(714) 350 4342View profile

Accu-Rite Industrial Door Repair

B| D28LONG BEACH, CA 90810
CSLB 927242
(562) 212 8433View profile

Accurate Builders & Repair

BAZUSA, CA 91702
CSLB 922391
(626) 483 0540View profile

Accurate Construction

BSANTA MONICA, CA 90404
CSLB 1017559
(310) 299 2829View profile

Accurate Construction & Rehab Inc

B| C33ARTESIA, CA 90701
CSLB 941446
(562) 991 8986View profile

Accurate Cut Construction

BREDONDO BEACH, CA 90277
CSLB 1063112
(310) 968 7694View profile

Accurate Inc

B| C28SAN DIMAS, CA 91773
CSLB 505516
(909) 592 4455View profile

Accurate Install Inc

BVAL VERDE, CA 91384
CSLB 945387
(818) 470 9594View profile

Accurate Maintenance

BTORRANCE, CA 90501
CSLB 648454
(310) 328 0722View profile

Accurate Roofing

B| C-9| C39LOS ANGELES, CA 90061
CSLB 858242
(310) 644 1240View profile

Accustruct

BLOS ANGELES, CA 90049
CSLB 390921
(310) 308 1577View profile

Acd Builders Inc

B| D28CANOGA PARK, CA 91304
CSLB 1108939
(818) 900 7608View profile

Ace Access Homes

BLOS ANGELES, CA 90057
CSLB 1087045
(213) 500 7856View profile

Ace Building and Drywall Construction

B| C-9LA PUENTE, CA 91746
CSLB 1113021
(626) 264 7725View profile

Ace Collective Corp

BVALENCIA, CA 91355
CSLB 1134364
(661) 433 3734View profile

Ace Construction & Maintenance Inc

B| C-8| C10GLENDALE, CA 91203
CSLB 930819
(818) 210 3560View profile

Accord Construction Inc

A| B| C-8GLENDALE, CA 91225
CSLB 586140
(818) 500 4833View profile

Accucon Corporation

A| B| C-8| C27LA CANADA, CA 91214
CSLB 738664
(818) 482 1005View profile

Accurate Property Restoration

A| BTORRANCE, CA 90505
CSLB 733551
(310) 534 1921View profile

Ace CD Inc

A| B| C27| D34GLENDORA, CA 91741
CSLB 847907
(626) 852 0257View profile
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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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Related Services in City Of Industry

These sit under the same Class B (General Building) licence, so the same contractors are qualified for them.

  • Find a licensed general contractors contractor in City Of Industry
  • Find a licensed garage conversions contractor in City Of Industry
  • Find a licensed second-story additions contractor in City Of Industry
  • Find a licensed custom home builders contractor in City Of Industry
  • Find a licensed tenant improvements contractor in City Of Industry

Frequently Asked Questions

What licence does building an ADU require?+

An ADU is new construction, so it falls under Class B (General Building) — the general building classification for structures involving two or more unrelated trades. This page lists contractors the register records with that classification at a City Of Industry address.

How many general building contractors are registered in City Of Industry?+

The register shows 57 with an active licence in this classification at a City Of Industry address, and 23,334 across Los Angeles County. The same pool covers general contracting work, so those pages list the same contractors.

Has True Local Pros confirmed these contractors build ADUs?+

No. The register records classification and status, not project history or specialism, and we do not claim more than it holds. Ask each contractor how many ADUs they have completed and request an address you can go and look at.

Who decides what I can build on my lot?+

the building department with jurisdiction over your City Of Industry address. State law sets the outer limits, but setbacks, height, parking and utility requirements are applied locally and vary by parcel. Ask them before you commission drawings.

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.

Get matched with a licensed pro

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