Susan Development and Construction Inc
Home addition contractor working in Los Angeles. Licensed since 2022.
- License active
- No workers' comp: the business told the state it has no employees
29 jobs on Los Angeles permits, 2024 to 2026: 9 home additions, 8 remodels, 7 pools and spas, 5 ADUs. 32nd 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 1089492, active in the state's records on Sep 23, 2026General building, D12No complaints or citations on the board's public record. | Checks out |
| Workers' comp? | No workers' comp: the business told the state it has no employeesThis covers their crew if someone is hurt. It is not insurance for your home. | Ask them |
| In business? | Licensed since 2022 | |
| Jobs on record | 29 jobs on Los Angeles permits, 2024 to 2026: 9 home additions, 8 remodels, 7 pools and spas, 5 ADUsTheir permits mention 2 garages.32nd 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 1089492 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 $180,000 (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, about the same as 13 the year before
Where they work most
- 9160721 jobs
- 913357 jobs
- 900041 job
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 | Pool or spa1. new pool and spa per standard plan 270 approved by la city | 91335 | $60,000 |
| Aug 19, 2026 | ADU1 NEW ADU PER LAMC 12.22 A.33(c) AND (d) ***SEE COMMENTS*** | 91335 | $80,000 |
| Jun 2, 2026 | AdditionPropose one story addition to (e) sfd and major remodel, leaving one w | 91607 | $250,000 |
| Apr 21, 2026 | Pool or spaNew pool and spa per standard plan 270 | 91607 | $80,000 |
| Apr 10, 2026 | AdditionMajor remodel and addition to (e) single family dwelling to cre | 91607 | $560,000 |
| Mar 26, 2026 | ADUNew detached adu per state law nfpa 13d fire sprinkler throug | 91607 | $100,000 |
| Mar 18, 2026 | AdditionExisting garage to be converted to adu 350 s.f | 91607 | $60,000 |
| Mar 18, 2026 | ADUExisting garage to be converted to adu 350 s.f | 91607 | $60,000 |
| Mar 17, 2026 | Pool or spaNew pool and spa per standard plan 270 | 91607 | $60,000 |
| Jan 7, 2026 | Addition(n) addition to connect (e) single family dwelling and (e) gara | 91335 | $120,000 |
| Jan 7, 2026 | ADUNew detached adu per lamc 12.22.a.33 (c) and (d) | 91335 | $150,000 |
| Oct 16, 2025 | Pool or spaNEW IRREG. SHAPED 40' x 29'4"' POOL AND 8' x8' SPA PER STANDARD | 91607 | $30,000 |
| Sep 5, 2025 | AdditionADDITIONA AND CONVERT EXISTING GARAGE TO ADU PER CA Govt | 91607 | $60,000 |
| Sep 5, 2025 | AdditionAddition and remodel to (e) s.f.d | 91607 | $180,000 |
| Sep 5, 2025 | AdditionMajor remodel and addition of irregular shaped 69' 2 1/16" x 61 | 91607 | $350,000 |
| Sep 5, 2025 | ADUADDITIONA AND CONVERT EXISTING GARAGE TO ADU PER CA Govt | 91607 | $60,000 |
| Aug 28, 2025 | Pool or spa1. new pool and spa per standard plan approved by la city no | 91607 | $50,000 |
| May 27, 2025 | Pool or spaNew 14' x 30' swimming pool with attached 8' x 8'1" spa and baja withi | 91607 | $60,000 |
| May 27, 2025 | AdditionNew ground floor addition to (e) 1-story sfd and convert att | 91607 | $200,000 |
| Apr 7, 2025 | Pool or spaNew 20'-0" x 12'-0" pool with 7'-0" x 6'-0" spa - per la city standard | 91335 | $25,000 |
| Mar 18, 2025 | RemodelMajor remodel and addition to (e) single family dwelling to create 2-story single family dwelling… | 91607 | $560,000 |
| Mar 15, 2025 | RemodelPropose one story addition to (e) sfd and major remodel, leaving one wall at side of (e) garage_… | 91607 | $250,000 |
| Feb 24, 2025 | RemodelProposed addition to (e) single family dwelling and major remodel | 91607 | $200,000 |
| Dec 29, 2024 | AdditionAddition to (e) duplex and convert portion of (e) duplex to an attache | 90004 | $130,000 |
| Nov 1, 2024 | RemodelMajor remodel and addition of irregular shaped 69' 2 1/16" x 61' on the South side of the lot,… | 91607 | $350,000 |
| Jun 11, 2024 | RemodelPropose one story additions at front and rear of (e) sfd, convert (e) attached garage to jadu, and… | 91335 | $200,000 |
| May 16, 2024 | RemodelNEW GROUND FLOOR ADDITION TO (E) 1-STORY SFD AND CONVERT ATT. GARAGE TO ADU PER LAMC 12.22… | 91607 | $200,000 |
| Apr 26, 2024 | RemodelAddition and remodel to (e) s.f.d | 91607 | $180,000 |
| Mar 20, 2024 | RemodelRemodel to (e) single family dwelling to revise layout, convert 367.57 sf portion of (e) sfd to… | 91335 | $50,000 |
What to ask before you hire
About Susan Development and Construction Inc
- Ask who will do the work. Anyone they pay to work on your home must be covered by workers' comp.
- 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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