J C Sun Construction Inc
Remodeling contractor based in San Francisco. Licensed since 2022.
- License active
- No workers' comp: the business told the state it has no employees
10 jobs on San Francisco permits, 2023 to 2025: 6 remodels, 4 panel upgrades. 525th most remodel permits of 1,150 contractors in San Francisco.
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 1089927, active in the state's records on Sep 23, 2026General buildingNo complaints or citations on the board's public record. | Checks out |
| Workers' comp? | No workers' comp: the business told the state it has no employeesThis covers their crew if someone is hurt. It is not insurance for your home. | Ask them |
| In business? | Licensed since 2022 | |
| Jobs on record | 10 jobs on San Francisco permits, 2023 to 2025: 6 remodels, 4 panel upgradesTheir permits mention 6 bathrooms, 5 kitchens, 1 garage, 1 deck.525th most remodel permits of 1,150 licensed contractors in San Francisco. That counts jobs, not quality.Our San Francisco permit records cover September 2021 to September 2026. |
Records: the state license board and City of San Francisco 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 1089927 on CSLB
Cost and timing
All remodel jobs in San Francisco: $20,000 to $78,000
Half of 14,013 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Kitchen remodels in San Francisco: $25,000 to $89,000 (8,666 permits)
- Bathroom remodels in San Francisco: $20,000 to $80,000 (10,979 permits)
- Basement remodels in San Francisco: $50,000 to $290,000 (316 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 $30,000 (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 San Francisco.
Get 2 or 3 written quotes.
Permit timeline
Across San Francisco, 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. The permit itself is usually issued the same day. How long remodel jobs take.
Track record
1 job in the last 12 months, down from 5 the year before
Where they work most
- 941124 jobs
- 941162 jobs
- 941172 jobs
- 941101 job
- 941221 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 |
|---|---|---|---|
| Dec 2, 2025 | RemodelAdding master suite at ground floor | 94110 | $110,000 |
| Jul 7, 2025 | RemodelRemodel kitchen and bathroom in kind on 2nd floor | 94112 | $24,000 |
| Jul 7, 2025 | Panel upgradeFloor 2: adding lights, switches, and receptacles | 94112 | not stated |
| Mar 6, 2025 | RemodelProvide rooms down consisting of familoyu room a bedroom and a bath ground floor | 94112 | $90,000 |
| Mar 6, 2025 | Panel upgradeAdding lights , switches, and receptacles | 94112 | not stated |
| Mar 3, 2025 | RemodelRemodeling 3 fixture bathroom in kind | 94122 | $8,000 |
| Feb 5, 2024 | RemodelRemodel unit #1, kitchen and bathroom in-kind | 94116 | $35,000 |
| Feb 5, 2024 | Panel upgradeUnit 1: upgrade existing 30amp service to new 50amp | 94116 | not stated |
| Jun 22, 2023 | RemodelRemodel 1 kitchen and 2 bathrooms in kind at unit 1754; 1 kitchen + 1 bath at unit 1756. replace… | 94117 | $25,000 |
| Jun 22, 2023 | Panel upgradeAdding electrical receptacles, new lights, no changes to panel bpa# 202306220649: pp20230622616 | 94117 | not stated |
What to ask before you hire
About J C Sun Construction Inc
- Ask who will do the work. Anyone they pay to work on your home must be covered by workers' comp.
- 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 J C Sun Construction Inc
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