Viridi Construction Inc
ADU builder based in Northridge.
- License 1043410 was not in the state's records on Sep 23, 2026
23 jobs on Los Angeles permits, 2023 to 2026: 13 ADUs, 10 home additions.
We could not find an active or renewable license for this business in the state's records on Sep 23, 2026. Check the license with the state before you hire.
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 1043410 was not in the state's records on Sep 23, 2026 | Problem |
| Jobs on record | 23 jobs on Los Angeles permits, 2023 to 2026: 13 ADUs, 10 home additionsThey are based in Northridge. Work outside Los Angeles is not in these records.Our Los Angeles permit records cover September 2023 to September 2026. |
Records: the state license board and City of Los Angeles permits.
Cost and timing
All ADU jobs in Los Angeles: $35,000 to $120,000
Half of 9,338 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Detached ADUs in Los Angeles: $46,000 to $121,000 (3,485 permits)
- Garage conversions in Los Angeles: $30,000 to $65,000 (3,524 permits)
- Junior ADUs in Los Angeles: $20,000 to $50,000 (768 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 $59,000 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What ADU jobs cost in Los Angeles.
Get 2 or 3 written quotes.
Permit timeline
Across Los Angeles, a ADU permit stays open about about 12 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 ADU jobs take.
Track record
3 jobs in the last 12 months, down from 7 the year before
Where they work most
- 900623 jobs
- 900432 jobs
- 900592 jobs
- 913252 jobs
- 902472 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 |
|---|---|---|---|
| Jan 10, 2026 | ADU, 830 sq ftNEW 1-STORY DETACHED IRREGULAR SHAPE (29'-0"x40'-0"), 830 SQFT ADU PER | 90037 | $120,000 |
| Sep 23, 2025 | ADU, 1200 sq ftNEW (40'-0"x30'-0"),1200 SQFT 1 STORY DETACHED ADU PER LAMC 12.22 A.33 | 91411 | $164,400 |
| Sep 22, 2025 | AdditionConvert (e) det | 90002 | $97,000 |
| Apr 8, 2025 | ADUConvert detached garage to accessory dwelling unit per lamc 12.22 a.33 | 90047 | $60,000 |
| Apr 3, 2025 | AdditionEcpc: convert existing dettached garage and a rumpus room to an adu | 90043 | $30,000 |
| Apr 3, 2025 | ADUEcpc: convert existing dettached garage and a rumpus room to an adu | 90043 | $30,000 |
| Jan 26, 2025 | Addition32'-6" x 16' irreg shaped addition to and convert (e) detached garage | 90062 | $75,000 |
| Jan 15, 2025 | Addition(n) 500 sf adu addition (11515 1/2)to 2-story duplex per lamc 12.22 a | 90059 | $40,000 |
| Jan 15, 2025 | ADU(n) 500 sf adu addition (11515 1/2)to 2-story duplex per lamc 12.22 a | 90059 | $40,000 |
| Oct 17, 2024 | Addition14'-6" x 10'-5" addition to and convert the (e) detached garage into a | 90061 | $33,000 |
| Sep 16, 2024 | Addition15'-10" x 18'-4" addition to and convert the (e) detached garage into | 91335 | $55,500 |
| May 8, 2024 | ADUConvert (E) detached garage in to 1 story detached ADU per GCS 65852.2 | 91401 | $34,000 |
| May 1, 2024 | ADUNo details on the permit | 91342 | $40,000 |
| Apr 18, 2024 | AdditionConvert the (e) detached garage to an accessory dwelling unit per lamc | 90062 | $70,000 |
| Apr 18, 2024 | ADUConvert the (e) detached garage to an accessory dwelling unit per lamc | 90062 | $70,000 |
| Apr 11, 2024 | ADUNew detached 1-story 31' 11" x 28' 5" accessory dwelling unit per lamc | 91352 | $92,000 |
| Mar 20, 2024 | AdditionAdd accessory dwelling unit over existing garage and new patio cover | 91325 | $59,000 |
| Mar 20, 2024 | ADUAdd accessory dwelling unit over existing garage and new patio cover | 91325 | $59,000 |
| Feb 7, 2024 | AdditionAdd to 3'-8" x 6'-9" and convert garage to new accessory dwelling unit | 90247 | $49,500 |
| Feb 7, 2024 | ADUAdd to 3'-8" x 6'-9" and convert garage to new accessory dwelling unit | 90247 | $49,500 |
| Feb 7, 2024 | ADUConvert (e) 20' x 20' detached garage to a detached accessory dwelling | 90011 | $55,000 |
| Feb 5, 2024 | ADUGarage conversion to adu at the ground level and sfd on 2nd floor | 90008 | $60,000 |
| Oct 14, 2023 | AdditionConvert detached garage with addition ( 18' x 12' ) into accessory dwe | 90042 | $45,000 |
What to ask before you hire
About Viridi Construction Inc
- Do not hire until the contractor shows you an active license.
- Ask what the warranty covers and for how long, in writing.
Worth asking any ADU builder
- Can you show me proof of liability insurance and your bond?
- Do you handle the plans, engineering and utility hookups, or do I?
- How long from permit to the final inspection on your last three ADUs?
- What is the payment schedule, and what is extra?
Get a quote from Viridi Construction Inc
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