William Daniel Marsillo
Claim this profilePrimeline Utility Services LLC
William Daniel Marsillo is a lawyer licensed in New York under New York State Unified Court System registration number 2928869. According to New York State Unified Court System records, the license status of William Daniel Marsillo is Active, with admission in 1998. William Daniel Marsillo has an address of record in Tarrytown, Westchester, New York, with Primeline Utility Services LLC. This page is a directory listing by ALCBar Lawyer Directory; it is not an endorsement or a referral.
License
- License jurisdiction
- New York
- Licensing authority
- New York State Unified Court System
- Registration number
- 2928869
- License status
- Active, according to New York State Unified Court System records (official registration data). Look up registration number 2928869 in the New York State Unified Court System attorney search
- Admitted
- 1998
- Status last verified
- Not yet verified by ALCBar. The status was taken from the NYS Unified Court System's official attorney registration data on data.ny.gov (dataset last updated October 10, 2026) and has not been re-checked against that dataset since.
Firm and location
- Firm or employer
- Primeline Utility Services LLC
- Address of record
- 120 White Plains Rd Ste 420
- City
- Tarrytown
- County
- Westchester
- Office state or country
- New York
- ZIP code
- 10591-5522
Contact details
- Phone
- (914) 426-0476
- Fax
- Not stated in the source
- Not stated in the source
- Website
- Not stated in the source
Practice areas
No practice areas are listed for William Daniel Marsillo. This means the information is not available, not that William Daniel Marsillo does not practice in any area.
Documented matter experience
ALCBar has no reviewed matter records for William Daniel Marsillo. This means the information is not available, not that William Daniel Marsillo lacks experience.
Sources and verification
| Information | Source | Status |
|---|---|---|
| Name, bar number, license status, admission date | New York State Unified Court System attorney registration data | Copy of the public record; not re-checked by ALCBar since it was copied |
| Firm, address, phone, fax, email, website | Directory copy of New York State Unified Court System records | Not confirmed by William Daniel Marsillo; email delivery not tested |
| Practice areas | Directory source file (origin not confirmed) | Not confirmed |
| Information confirmed by the attorney | Profile claim | None. This profile has not been claimed. |
| Independently reviewed information | ALCBar review | None |
Directory listing last updated 2026-10-12. If anything here differs from the New York State Unified Court System record, the New York State Unified Court System record is the authority.
This listing comes from public licensing records. It is not an endorsement, a referral, or a statement about the skills of William Daniel Marsillo. ALCBar does not receive payment for this listing.