F S Design & Construction Inc
Home addition contractor based in Woodland. Licensed since 1996.
- License active
- Workers' comp on file
13 jobs on Los Angeles permits, 2023 to 2026: 7 home additions, 6 ADUs. 50th 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 727272, 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 1996 | |
| Jobs on record | 13 jobs on Los Angeles permits, 2023 to 2026: 7 home additions, 6 ADUsThey are based in Woodland. Work outside Los Angeles is not in these records.Their permits mention 2 garages, 1 porch, 1 bathroom.50th 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 727272 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 $26,000 (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
4 jobs in the last 12 months, up from 2 the year before
Where they work most
- 900343 jobs
- 913673 jobs
- 900642 jobs
- 900452 jobs
- 913261 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 |
|---|---|---|---|
| Aug 12, 2026 | ADU(n) 2-story adu with attached patio cover | 91326 | $150,000 |
| Feb 2, 2026 | Addition, 1137 sq ft1st and 2nd floor addition (1137 sqft) of an adu to an existing detach | 90034 | $165,000 |
| Feb 2, 2026 | ADU, 1137 sq ft1st and 2nd floor addition (1137 sqft) of an adu to an existing detach | 90034 | $165,000 |
| Nov 8, 2025 | ADUNew irregular shaped two story detached accessory dwelling unit with a | 90291 | $300,000 |
| Aug 5, 2025 | AdditionAdd 3' x 19' to (e) 19' x 18' attached carport and convert it to an at | 90064 | $17,500 |
| Jul 1, 2025 | ADUNew 39'-6" x 18' irregular shaped two story accessory dwelling unit pe | 91402 | $137,000 |
| Jun 27, 2024 | ADUConvert attached garage to junior accessory dwelling unit per gcs 6585 | 91367 | $50,000 |
| Jun 7, 2024 | AdditionOpen front porch addition to existing 2-story sfd and alteration to th | 90064 | $2,000 |
| Jun 4, 2024 | AdditionConversion of (e) garage/rec | 90045 | $120,000 |
| Jun 4, 2024 | ADUConversion of (e) garage/rec | 90045 | $120,000 |
| Feb 17, 2024 | AdditionMajor remodel to single family dwelling; remove dwelling except for 84 | 90034 | $250,000 |
| Nov 6, 2023 | AdditionAdd 10' x 22' family rm addition to (E) SFD and master bath rm remodel | 91367 | $26,000 |
| Nov 6, 2023 | AdditionAdd 18'6" x 8' garage extension per engineered plans | 91367 | $5,000 |
What to ask before you hire
About F S Design & Construction 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?
Get a quote from F S Design & Construction Inc
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