Tinka Construction
Remodeling contractor based in Concord. Licensed since 2017.
- License active
- No workers' comp: the business told the state it has no employees
5 jobs on San Francisco permits, 2024 to 2026: 4 remodels, 1 panel upgrade. 853rd 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 1034311, active in the state's records on Sep 23, 2026General buildingThe board's public record lists 1 item. See the record below. | 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 2017 | |
| Jobs on record | 5 jobs on San Francisco permits, 2024 to 2026: 4 remodels, 1 panel upgradeThey are based in Concord. Work outside San Francisco is not in these records.Their permits mention 3 bathrooms, 1 deck, 1 kitchen.853rd 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.
How to read this
The Contractors State License Board lists complaints it has sent for legal action, citations it has issued, and warning letters. A complaint or accusation is an allegation, not a finding. A citation is the board's finding that a rule was broken; the contractor can appeal it. Complaints closed in the contractor's favor are never listed. Most contractors have no items.
Citation: resolved, as of Oct 4, 2026Sep 25, 2024 · Citation 2 2022 2088
The board issued a citation on Sep 25, 2024. The contractor did what the citation required.
Listed: departed from trade standards; violated provisions of the home improvement contract; violated building law - no permit;and 2 more
violated building laws - all others; failed to secure Workers Comp coverage for employees.
Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 1034311 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 $42,500 (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
Where they work most
- 941151 job
- 941171 job
- 941071 job
- 941241 job
- 941091 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 |
|---|---|---|---|
| May 27, 2026 | Panel upgradeReplace existing 8/16 electrical subpanel to 20/40 seemens, add electrical hardwired smoke and co… | 94115 | not stated |
| Jul 28, 2025 | RemodelVoluntary upgrade of new foundation with addition of shear wall and moment frame | 94117 | $65,000 |
| Jun 26, 2025 | RemodelUnit 2: bathroom remodel- replace existing bath tub / new tiles for the wall and floor | 94107 | $20,000 |
| Apr 23, 2025 | RemodelInterior: bathroom remodel & closet at 1st fl | 94124 | $75,000 |
| Jan 29, 2024 | RemodelUnit#: 201; 1 kitchen remodel, same layout | 94109 | $20,000 |
What to ask before you hire
About Tinka Construction
- 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 Tinka Construction
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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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