D H Property Maintenance Inc
Home addition contractor based in Sun Valley.
- License 985811 was not in the state's records on Sep 23, 2026
6 jobs on Los Angeles permits, 2024 to 2025: 5 home additions, 1 ADU.
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 985811 was not in the state's records on Sep 23, 2026 | Problem |
| Jobs on record | 6 jobs on Los Angeles permits, 2024 to 2025: 5 home additions, 1 ADUThey are based in Sun Valley. Work outside Los Angeles is not in these records.Their permits mention 1 bathroom, 1 garage.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 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 $68,000 (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
Jobs per quarter
Where they work most
- 914063 jobs
- 913161 job
- 913401 job
- 913061 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 2, 2025 | Addition12'-9" x 9'-6" addition for new full bathroom | 91406 | $15,000 |
| Aug 10, 2025 | ADUProposed new 1-story detached 45-'4" x 16'-0" accessory dwelling unit | 91316 | $85,000 |
| Jun 3, 2025 | AdditionProposed 15'7"x12'6" storage room addition at rear | 91406 | $45,000 |
| Apr 10, 2025 | Addition8'-6" x 5'-6" addition to single family dwelling and conversion of 18 | 91340 | $80,000 |
| Mar 22, 2024 | Addition39'-2" x 39'-1" IRREGULAR SHAPED ADDITION TO AND CONVERT (E) DETACHED | 91406 | $120,000 |
| Feb 12, 2024 | AdditionExterior alteration to remove the carport, conversion of garage to an | 91306 | $68,000 |
What to ask before you hire
About D H Property Maintenance 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 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 D H Property Maintenance 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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