Diamond Construction & Remodeling Inc
Remodeling contractor based in Corona. Licensed since 2018.
- License active
- Workers' comp on file
7 jobs on Los Angeles permits, 2024 to 2026: 4 remodels, 2 ADUs, 1 home addition. 965th most remodel permits of 1,657 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 1041419, active in the state's records on Sep 23, 2026General buildingNo disciplinary case on the state's file. | 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 2018 | |
| Jobs on record | 7 jobs on Los Angeles permits, 2024 to 2026: 4 remodels, 2 ADUs, 1 home additionThey are based in Corona. Work outside Los Angeles is not in these records.Their permits mention 4 bathrooms, 2 kitchens.965th most remodel permits of 1,657 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.
Cost and timing
All remodel jobs in Los Angeles: $9,500 to $54,000
Half of 25,409 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Kitchen remodels in Los Angeles: $10,000 to $40,000 (10,319 permits)
- Bathroom remodels in Los Angeles: $8,000 to $32,000 (14,061 permits)
- Basement remodels in Los Angeles: $50,000 to $489,000 (184 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 $24,200 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What remodel jobs cost in Los Angeles.
Get 2 or 3 written quotes.
Permit timeline
Across Los Angeles, a remodel 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. How long remodel jobs take.
Track record
2 jobs in the last 12 months, down from 4 the year before
Where they work most
- 913043 jobs
- 900431 job
- 913451 job
- 900261 job
- 902911 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 |
|---|---|---|---|
| Apr 4, 2026 | AdditionAddition to (e) sfd for (n) accessory dwelling unit per lamc 12.22 a.3 | 91304 | $42,000 |
| Apr 4, 2026 | ADUAddition to (e) sfd for (n) accessory dwelling unit per lamc 12.22 a.3 | 91304 | $42,000 |
| Aug 8, 2025 | Remodel2 bathroom(s).Bathroom remodel for residential buildings (no structural changes).Replace drywall… | 90043 | $28,400 |
| May 30, 2025 | ADUConvert (e) attached accessory dwelling unit to (n) junior accessory d | 91304 | not stated |
| Oct 17, 2024 | Remodel(2) Bathroom remodel for residential buildings (no structural changes). Including Combo… | 91345 | $20,000 |
| Oct 4, 2024 | Remodel(32)Bathroom remodel for residential buildings (no structural changes) | 90026 | $98,000 |
| Sep 9, 2024 | Remodel(1)Kitchen & (2)bathroom remodel for residential buildings (no structural changes). COMBINE WITH… | 90291 | $20,000 |
What to ask before you hire
About Diamond Construction & Remodeling Inc
- Ask what the warranty covers and for how long, in writing.
Worth asking any remodeling contractor
- Can you show me proof of liability insurance and your bond?
- What is in the price, and how do you price changes once work starts?
- 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 Diamond Construction & Remodeling Inc
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