RAO Plumbing & Heating LL
RAO Plumbing & Heating LL filed 2 permits with the NYC Department of Buildings in the last two years under Master Plumber #001673, most recently on Jan 22, 2026. It worked most often in Murray Hill (1), Douglaston (1).
What do public records show for RAO Plumbing & Heating LL?
| License | Master Plumber #001673 Issued by the NYC Department of Buildings |
|---|---|
| DOB permits filed (last 2 years) | 2 |
| Permits in the last 12 months | 2 |
| Most recent permit | Jan 22, 2026 |
| Boroughs worked in | Queens (2) |
| Median estimated job cost on new permits | $20,000 As filed with DOB; not a price quote |
Where does RAO Plumbing & Heating LL work?
How do I verify this license?
Ask for the master plumber's license number and look it up on the DOB NOW Public Portal or DOB's license search. Every permit in our listings was filed under a DOB plumbing license.
DOB NOW Public Portal (license and permit search)
Source: DOB NOW: Build approved plumbing permits, as of November 4, 2026. Expert Helper is not affiliated with this business, and a listing is not an endorsement. Is this your business? Request a correction or claim it.