Ark Construction Co
Seismic retrofit contractor working in Los Angeles. Licensed since 1985.
- License active
- Workers' comp on file
4 retrofit jobs on Los Angeles permits, 2023 to 2024. 51st most retrofit permits of 80 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 471822, active in the state's records on Sep 23, 2026General engineering, general 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 1985 | |
| Jobs on record | 4 retrofit jobs on Los Angeles permits, 2023 to 2024Every permit we have for them is retrofit.51st most retrofit permits of 80 licensed contractors in Los Angeles. That counts jobs, not quality.Our Los Angeles permit records cover June 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 471822 on CSLB
Cost and timing
All retrofit jobs in Los Angeles: $20,000 to $60,000
Half of 1,205 city permits list an amount in this range. Permit amounts are often lower than what you pay.
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 $40,000 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What retrofit jobs cost in Los Angeles.
Get 2 or 3 written quotes.
Permit timeline
Across Los Angeles, a retrofit permit stays open about about 6 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 retrofit jobs take.
Track record
Where they work most
- 900192 jobs
- 900041 job
- 900061 job
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 |
|---|---|---|---|
| Oct 8, 2024 | Seismic retrofitSoft-Story seismic retrofit per LABC Chapter 93: Using 3 Special Steel Cantilever Columns to… | 90004 | $60,000 |
| Jul 25, 2024 | Seismic retrofitSoft-story seismic retrofit per LAMC division 93. New single-story steel cantilevered column (SCCS) | 90006 | $20,000 |
| Aug 8, 2023 | Seismic retrofitSoft-Story seismic retrofit per LABC Chapter 93: Supplemental to 21016-10001-59190 to remove a… | 90019 | not stated |
| Jul 10, 2023 | Seismic retrofitSoft-Story seismic retrofit per LABC Chapter 93: Supplemental- to 21016-10000-59190 due to conflict… | 90019 | not stated |
What to ask before you hire
About Ark Construction Co
- Ask what the warranty covers and for how long, in writing.
Worth asking any seismic retrofit contractor
- Can you show me proof of liability insurance and your bond?
- Is the plan engineered, or does it follow the city's standard plan?
- How many anchor bolts and wall panels will you install, and where?
- Who pulls the permit, and who meets the inspector?
Get a quote from Ark Construction Co
Five quick questions. We pass your request to Ark Construction Co.
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We pass it to Ark Construction Co. Replies usually come within a few days.
Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore seismic retrofit contractors near 90019 and 90004
- Alpha Structural Inc
- Titan Contracting Services Inc
- Optimum Seismic Inc
- Rm Number 1 Construction Inc
- Twenty One Retrofit Inc
- Basseri Engineering & Construction
See all 80 seismic retrofit contractors in Los Angeles, ranked by jobs
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