Castellon Professional Services
Tax Preparation in San Francisco, CA · Open Monday–Friday · ✓ Listing checked September 2026 · Viewed 726 times
Contact Information
| Address | 48 Gold St Ste 200 San Francisco, CA 94133 Map and directions |
|---|---|
| Phone | (415) 655-6626 |
| Website | mcastellon.com |
| Category | Tax Preparation · Tax preparation service |
| Services | tax preparation |
About Castellon Professional Services
Castellon Professional Services is a tax preparation in San Francisco, California offering tax preparation. Early Google reviews give it a 5.0★ rating from 1 review. Its Google Business Profile is verified. The firm appears in the IRS return-preparer (PTIN) directory. Its 5.0★ rating is above the San Francisco average of 4.1★ across 478 rated firms.
Hours
| Monday | 9AM-6PM |
| Tuesday | 9AM-6PM |
| Wednesday | 9AM-6PM |
| Thursday | 9AM-6PM |
| Friday | 9AM-6PM |
| Saturday | Closed |
| Sunday | Closed |
Google rating breakdown5.0 · 1 reviews
5★1
4★0
3★0
2★0
1★0
Aggregate review counts from Google.
Details
- Onsite services
- Wheelchair accessible entrance
- Requires appointments
- Recommends appointment
Questions about Castellon Professional Services
- Where is Castellon Professional Services located?
- Castellon Professional Services is located at 48 Gold St Ste 200, San Francisco, CA 94133.
- What are Castellon Professional Services's hours?
- Open Monday–Friday. Full hours are listed on this page and on the firm's Google Business Profile.
- How do I contact Castellon Professional Services?
- You can reach Castellon Professional Services by phone at (415) 655-6626, and through its website.
- What services does Castellon Professional Services offer?
- Castellon Professional Services is categorized as a tax preparation, offering tax preparation. Contact the firm to confirm current service offerings.
- Is Castellon Professional Services registered with the IRS?
- Castellon Professional Services appears in the IRS return-preparer (PTIN) directory, which lists preparers holding an active Preparer Tax Identification Number. You can verify credentials in the IRS directory at irs.treasury.gov/rpo.
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Update this listingListing compiled from public sources and last refreshed in September 2026. Ratings are aggregate Google ratings, attributed to Google. Confirm hours and licenses with the firm before you visit or hire. Request removal or correction.