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Cs Construction Co

Remodeling contractor based in San Rafael. Licensed since 2018.

  • License active
  • Workers' comp on file

10 jobs on San Francisco permits, 2021 to 2025: 8 remodels, 2 home additions. 362nd 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 1039312, active in the state's records on Sep 23, 2026General buildingNo complaints or citations on the board's public record.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 record10 jobs on San Francisco permits, 2021 to 2025: 8 remodels, 2 home additionsThey are based in San Rafael. Work outside San Francisco is not in these records.Their permits mention 6 bathrooms, 5 kitchens, 2 garages, 1 basement.362nd 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 1039312 on CSLB

Cost and timing

Permit value (not a price)

Their typical permit lists $181,982 (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

Q4 2021: 1 jobQ1 2022: 1 jobQ3 2022: 1 jobQ3 2023: 1 jobQ4 2023: 1 jobQ3 2024: 1 jobQ4 2024: 1 jobQ2 2025: 2 jobsQ3 2025: 1 jobBusiest: 2 jobs2022202320242025
Each bar is 3 months of permits. The tallest is 2 jobs, April to June 2025.

Where they work most

  • 941273 jobs
  • 941313 jobs
  • 941162 jobs
  • 941091 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.

DateWorkZIPOn the permit form
Jul 17, 2025AdditionBasement level - primary bath & laundry room addition94127$74,408
Jun 26, 2025RemodelKitchen remodel, open wall to dining room, relocate powder room to garage94127$93,615
Apr 24, 2025Remodel2/f: interior remodel, add new street side window and (2) new dormer windows, new skylight at rear94131$185,200
Oct 15, 2024Addition2nd floor - horizontal addition add stairs from 2nd floor to 1st floor at east (right) side of house94131$25,000
Jul 25, 2024RemodelUnit 6- remodel bexisting primary athroom, replace in-kind94109$35,000
Dec 29, 2023Remodel1/f: reconfigure room at 1/f, remodel bathroom94116$184,352
Sep 26, 2023Remodel1/f: interior remodel, add shower to (e) bath94131$125,000
Aug 5, 2022Remodel1st/f: replace (e) interior stair connecting 1stst & 2nd fl94127$192,095
Mar 4, 2022Remodel2/f: remodel (e) kitchen and 2 bathrooms94116$200,000
Oct 6, 2021Remodel1/f: infill south lightwell and convert portion of garage to master suite and family room, new rear…94122$179,613

What to ask before you hire

About Cs Construction Co

  • 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 Cs Construction Co

Five quick questions. We pass your request to Cs Construction Co.

You decide who to hire. Your details go only to the contractors you pick. How we use your details

1. Where is the job?

We match contractors who work near it. We never ask for your street address.

2. What do you need?

Pick any that fit.

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

A range is fine. It helps contractors reply with a real number.

5. Where should we send it?

Your contact details go only to who you pick here.

Sent. We have your request.

We pass it to Cs Construction Co. 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.

Open your job room

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