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Chen Herman Construction

Remodeling contractor based in San Francisco. Licensed since 2021.

  • License active
  • No workers' comp: the business told the state it has no employees

11 jobs on San Francisco permits, 2022 to 2025: 5 remodels, 4 panel upgrades, 2 ADUs. 608th 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.

QuestionRecords showMark
Licensed?License 1079096, 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 2021
Jobs on record11 jobs on San Francisco permits, 2022 to 2025: 5 remodels, 4 panel upgrades, 2 ADUsTheir permits mention 5 bathrooms, 2 kitchens.608th 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

No complaints or citations on the board's public record.

Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 1079096 on CSLB

Cost and timing

Permit value (not a price)

Their typical permit lists $50,000 (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

Jobs per quarter

Q1 2022: 2 jobsQ2 2022: 1 jobQ4 2022: 1 jobQ3 2023: 1 jobQ1 2024: 1 jobQ2 2024: 1 jobQ2 2025: 2 jobsQ3 2025: 1 jobQ4 2025: 1 jobBusiest: 2 jobsBusiest: 2 jobs2022202320242025
Each bar is 3 months of permits. The tallest is 2 jobs, January to March 2022.

Where they work most

  • 941124 jobs
  • 941274 jobs
  • 941322 jobs
  • 941181 job

Jobs by kind of work

Latest jobs

Permit values are what the contractor wrote on the permit form, not what the owner paid.

DateWorkZIPOn the permit form
Oct 30, 2025RemodelAt 1st fl, remodel ground floor to add family room and new closets94132$50,000
Sep 17, 2025RemodelRemodel 2nd floor existing bathrdoom in kind94132$15,000
Jun 3, 2025Panel upgradeRelocate/upgrade (e) man panel to new location and 200 amp, sub panel for ground floor94112not stated
May 30, 2025ADUNew dwelling unit (adu- 38a) per california government code section 65852.2. at 1/f, proposed…94112$235,000
May 16, 2024Panel upgradeAdd 100 amp-subpanel for main unit94127not stated
Mar 26, 2024ADU1st fl: add 1 adu (unit 45a) per govt c.sec 65852.2, relocate gas meter 2nd fl: add 2 bath to main…94127$35,000
Aug 25, 2023RemodelTo comply with nov 202308445. replace fire damaged wood siding and remove wood (interior) stairway…94118$80,000
Dec 21, 2022Panel upgradeRef to bldg pa 202212027600: install new meter box and upgrade electrical panel to 200 amp94112not stated
Jun 3, 2022RemodelRemodel (e) bathroom, add 1 new bathroom and reconfigure (e) kitchen at 2nd floor94112$30,000
Feb 24, 2022Remodel1/f: add (2) bedrooms, study, wet bar, (2) bathrooms; 2/f: remodel, relocate (e) kitchen, add…94127$98,000
Feb 24, 2022Panel upgradeNew electric for3 bathroom, 2 new bedroom, 1 office, 1 study room, relocate 1 kitchen and 1 new…94127not stated

What to ask before you hire

About Chen Herman 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 Chen Herman Construction

Five quick questions. We pass your request to Chen Herman Construction.

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1. Where is the job?

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2. What do you need?

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3. When do you want to start?
4. What is your rough budget?

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5. Where should we send it?

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Sent. We have your request.

We pass it to Chen Herman Construction. Replies usually come within a few days.

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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