L A Developing Inc
Home addition contractor based in Huntington Park. Licensed since 2021.
- License active
- Workers' comp on file
35 jobs on Los Angeles permits, 2023 to 2026: 14 home additions, 11 ADUs, 9 remodels, 1 seismic retrofit. 7th most addition permits of 357 contractors in Los Angeles.
What the public records show
From the state's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License 1083426, active in the state's records on Sep 23, 2026General buildingNo complaints or citations on the board's public record. | Checks out |
| Workers' comp? | Workers' comp policy on file with the stateThis covers their crew if someone is hurt. It is not insurance for your home. | On file |
| In business? | Licensed since 2021 | |
| Jobs on record | 35 jobs on Los Angeles permits, 2023 to 2026: 14 home additions, 11 ADUs, 9 remodels, 1 seismic retrofitThey are based in Huntington Park. Work outside Los Angeles is not in these records.Their permits mention 8 garages.7th most addition permits of 357 licensed contractors in Los Angeles. That counts jobs, not quality.Our Los Angeles permit records cover September 2023 to September 2026. |
Records: the state license board and City of Los Angeles permits.
State license board record
Last checked Oct 4, 2026. This may have changed. Check it on CSLB.
No complaints or citations on the board's public record.
Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 1083426 on CSLB
Cost and timing
All addition jobs in Los Angeles: $38,000 to $120,000
Half of 10,836 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Second-story additions in Los Angeles: $75,000 to $200,000 (858 permits)
- Garage additions in Los Angeles: $48,000 to $110,000 (3,411 permits)
How to read this range
Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.
Permit value (not a price)
Their typical permit lists $92,625 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What addition jobs cost in Los Angeles.
Get 2 or 3 written quotes.
Permit timeline
Across Los Angeles, a addition permit stays open about about 13 months, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. Waiting for the permit adds about about 4 months. How long addition jobs take.
Track record
12 jobs in the last 12 months, up from 10 the year before
Where they work most
- 9000712 jobs
- 900113 jobs
- 900163 jobs
- 916052 jobs
- 900062 jobs
Jobs by kind of work
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Sep 15, 2026 | AdditionRemodel and addition to (e) 2-story sfd to create a (n) attached 2-sto | 90007 | $120,000 |
| Aug 17, 2026 | Addition*Addition to existing SFD (rear bldg) ** see comments ** | 90011 | $150,000 |
| Aug 17, 2026 | Addition1-Story addition to and conversion of (e) detached garage to | 91042 | $150,000 |
| Aug 17, 2026 | ADUNew 2-story detached ADU per Ordinance (LAMC 12.22 A.33(b)(1)) | 90011 | $80,000 |
| Jul 21, 2026 | ADU' x 33'-6" two story accessory dwelling unit with attached 1 | 90007 | $136,050 |
| Mar 24, 2026 | RemodelREMODEL AND ADDITION TO (E) 2-STORY SFD TO CREATE A (N) ATTACHED 2-STORY ACCESSORY DWELLING UNIT TO… | 90007 | $120,000 |
| Mar 2, 2026 | RemodelAddition and remodel existing one story single family dwelling to convert it into a duplex and … | 90007 | $180,000 |
| Feb 17, 2026 | AdditionGarage convertion with addition to accessory dwelling unit per | 91605 | $50,000 |
| Feb 17, 2026 | ADUGarage convertion with addition to accessory dwelling unit per | 91605 | $50,000 |
| Feb 13, 2026 | ADU1) Two new detached ADUs with lower Carport | 90006 | $227,146 |
| Dec 11, 2025 | AdditionNew 27'8' x 21'8" ireeg | 90047 | $30,000 |
| Oct 29, 2025 | ADUConstruct new two story 35' x 38' two detached ADU per CA Govt | 90007 | $270,000 |
| Sep 13, 2025 | Addition2-story Detached ADU addition to existing 1-story garage per LA | 90007 | $137,209 |
| Sep 13, 2025 | ADU2-story Detached ADU addition to existing 1-story garage per LA | 90007 | $137,209 |
| Aug 11, 2025 | AdditionSupplemental to permit# 22014-10000-01639 to revise scope of work to | 90002 | $80,000 |
| Mar 26, 2025 | AdditionConversion of (e) garage with att | 90016 | $105,250 |
| Mar 26, 2025 | ADUConversion of (e) garage with att | 90016 | $105,250 |
| Mar 24, 2025 | RemodelNew 27'8' x 21'8" ireeg | 90047 | $30,000 |
| Nov 22, 2024 | Seismic retrofitSoft-Story seismic retrofit per LABC Chapter 93: Verification of proposed work done under ADU… | 90033 | not stated |
| Nov 15, 2024 | AdditionConversion of (e) shed to adu with addition adu per ordinan | 90042 | $35,000 |
| Nov 15, 2024 | ADUConversion of (e) shed to adu with addition adu per ordinan | 90042 | $35,000 |
| Oct 28, 2024 | ADUNew detached irregular shaped two story 24' 6" x 30' 11" adu per lamc | 90007 | $140,000 |
| Aug 8, 2024 | AdditionConvert (e) 2-story sfd to (n) 5-unit apt bldg; 1-story addition to t | 90006 | $122,000 |
| Jul 12, 2024 | RemodelExteior and interior remodel of existing SFD. New partitions, windows, doors, bathrooms remodeled,… | 90011 | $15,000 |
| Jul 2, 2024 | AdditionConvert (e) detached garage with (n) 18'-11" x 16'-5" addit | 90016 | $58,200 |
| May 22, 2024 | Remodel"COMPLY WITH DEPARTMENT ORDER effective date 10/07/2021. PERMIT WILL EXPIRE 30 DAYS FROM ISSUANCE… | 90292 | $40,000 |
| Apr 16, 2024 | AdditionAddition to detached garage and convert to adu | 90064 | $75,000 |
| Apr 16, 2024 | ADUAddition to detached garage and convert to adu | 90064 | $75,000 |
| Dec 30, 2023 | AdditionAddition and convert (e) garage to 1-story accessory dweling un | 90044 | $80,000 |
| Dec 30, 2023 | ADUConvert (e) detached garage to accessory dwelling unit | 90036 | $50,000 |
| Nov 21, 2023 | AdditionConvert existing detached garage and addition to create 2 story | 90019 | $190,000 |
| Nov 13, 2023 | RemodelSupplemental to 23016-20000-08466 to revise floor plan to include remodel of (e) bathroom and… | 90007 | $1,000 |
| Aug 30, 2023 | RemodelInterior remodel to the (e) single family dwelling to add bathrooms | 90007 | $60,000 |
| Aug 30, 2023 | RemodelInterior remodel to the (e) single family dwelling to relocate the kitchen, remodel the bathroom,… | 90007 | $65,000 |
| Aug 30, 2023 | RemodelInterior alteration to convert (E) SFD into Duplex which includes conversion of existing bedroom… | 90007 | $30,000 |
What to ask before you hire
About L A Developing Inc
- Ask what the warranty covers and for how long, in writing.
Worth asking any home addition contractor
- Can you show me proof of liability insurance and your bond?
- Do you handle the plans and engineering, or do I hire them?
- Who will run the job day to day, and who are the subcontractors?
- Who pulls the permits, and what is the payment schedule?
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