Abacus Group Builders Inc
Remodeling contractor working in Marin County. Licensed since 1988.
- License active
3 remodel jobs on Marin County permits, 2025 to 2026. 91st most remodel permits of 143 contractors in Marin County.
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 522340, active in the state's records on Sep 23, 2026General buildingNo complaints or citations on the board's public record. | Checks out |
| In business? | Licensed since 1988 | |
| Jobs on record | 3 remodel jobs on Marin County permits, 2025 to 2026Every permit we have for them is remodel.Their permits mention 2 bathrooms, 1 garage, 1 deck, 1 kitchen.91st most remodel permits of 143 licensed contractors in Marin County. That counts jobs, not quality.Our Marin County permit records cover October 2021 to September 2026. |
Records: the state license board and City of Marin County 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 522340 on CSLB
Cost and timing
All remodel jobs in Marin County: $35,000 to $250,000
Half of 1,511 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Kitchen remodels in Marin County: $45,000 to $199,000 (439 permits)
- Bathroom remodels in Marin County: $25,000 to $145,000 (597 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 $120,000 (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 Marin County.
Get 2 or 3 written quotes.
Track record
Where they work most
- 949471 job
- 949411 job
- 949301 job
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 |
|---|---|---|---|
| Jul 2, 2026 | RemodelREMODEL Rmdl Entire1st Fl & 2ndl Fl Baths & Closets; Conv Garage To Living Sp & Liv Rm To Gar;… | 94947 | $937,000 |
| Oct 31, 2025 | RemodelRemodel 2 bathrooms upstairs (165-sf total). Remove cabinet | 94941 | $60,000 |
| Jul 10, 2025 | RemodelREMODEL Remodel Kitchen, Convert Part Of Living Area To New Bedroom, Reconfigure Laundry Rm | 94930 | $120,000 |
What to ask before you hire
About Abacus Group Builders 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 Abacus Group Builders Inc
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Open your job roomMore remodeling contractors near 94947 and 94941
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See all 143 remodeling contractors in Marin County, ranked by jobs
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