J M A Patio and Construction Inc
Home addition contractor based in Tarzana. Licensed since 2014.
- License 990020, active in the state's records on Sep 23, 2026
- Workers' comp on file
5 addition jobs on Los Angeles permits, 2024 to 2026. 106th 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 990020, active in the state's records on Sep 23, 2026General building | Ask them |
| 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 2014 | |
| Jobs on record | 5 addition jobs on Los Angeles permits, 2024 to 2026Every permit we have for them is addition.They are based in Tarzana. Work outside Los Angeles is not in these records.106th 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 990020 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 $7,000 (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
Where they work most
- 913421 job
- 913521 job
- 913161 job
- 900341 job
- 900651 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 |
|---|---|---|---|
| May 19, 2026 | AdditionAddition of patio cover to (e) sfd per icc esr-2676 | 91342 | $7,000 |
| Feb 28, 2026 | Addition12'0" x 20'0" addition of a patio cover to the (e) sfd per city plan # | 91352 | $4,800 |
| Jan 24, 2026 | AdditionAddition of an 22' x 11' aluminum open trellis and 10' x 13' patio co | 91316 | $8,000 |
| May 9, 2024 | AdditionAddition of a 15' x 18' open lattice patio cover per city std | 90034 | $3,500 |
| Apr 18, 2024 | AdditionAdd 17' x 17' trellis to (e) single family dwelling | 90065 | $8,000 |
What to ask before you hire
About J M A Patio and Construction Inc
- The state lists a case on this license. A case is not a finding. Read it on the state's license page and ask the contractor about it.
- 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 J M A Patio and Construction Inc
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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.
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