COMPANY RECORD · NEW YORK, NY
Promethean Builders LLC — permit history in New York, NY
Promethean Builders LLC appears on 38 New York permit records from 2022 through 2026, most often general construction (65.8% of the record).
Licence on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 623350 | 38 |
The number is reproduced as New York published it. A licence appearing on a permit does not prove it is current: check status and expiry with the issuing authority before acting.
Business record held by the regulator
| Name as registered | PROMETHEAN BUILDERS LLC |
|---|---|
| Business address on file | 505 8TH AVE, SUITE# 1400 NEW YORK NY 10018 |
| Business phone on file | (212) 655-9812 |
| Licence number | 623350 |
| Licence type | GENERAL CONTRACTOR |
| Status in the register | ACTIVE |
Read from DOB License Info, published by the NYC Department of Buildings; our copy is from 2026-10-31. The name, address and phone are those the company filed with the regulator, reproduced as published. A permit shows the licence was on file the day it was filed. These rows show what the regulator holds now. The record is matched to Promethean Builders LLC by company name, and only where that name resolves to exactly one licence in the register — a rule measured at 99.4% correct against permits whose licence number we already know. Verify with the authority before acting on it.
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 25 | 65.8% |
| Mechanical / HVAC | 13 | 34.2% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2022 | 3 |
| 2024 | 4 |
| 2025 | 7 |
| 2026 | 24 |
Busiest year on record: 2026, with 24 permits. One project can account for several filings, so read this as filing activity rather than workload.
PROJECTS AHEAD SEARCH
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This page is a snapshot of Promethean Builders LLC. The search behind it holds more than 352,308 New York permits naming a contractor, since 2019: 151,351 building permits, 117,270 plumbing permits, 72,431 mechanical (HVAC) permits, 43,000 fire protection permits.
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Named on the same permit
| Name in source | Linked permits | Last seen |
|---|---|---|
| Upright Fire Protctn LLC | 9 | 2026-07-23 |
| Almar Plumbing & Htg Corp | 6 | 2024-12-06 |
| Parkview P&H Inc | 3 | 2026-06-18 |
| Aspro Plumbing Inc | 2 | 2023-02-14 |
| Kg Sprinkler Corp | 2 | 2025-04-16 |
| Solution Mech Contng LLC | 2 | 2026-08-25 |
| Donato Plumbing, Inc | 1 | 2025-03-06 |
| Bluewater P&H, Inc | 1 | 2026-02-24 |
| Bluewater Plbg& Htg Inc | 1 | 2026-03-06 |
| Mac Felder Inc | 1 | 2025-07-14 |
| Henick-Lane Service Corp | 1 | 2025-04-22 |
| Five Boro Associates Inc | 1 | 2026-04-24 |
13 companies are named alongside Promethean Builders LLC on the same New York permit. A shared permit is a documented co-appearance, not proof of a current contract. Names appear as the authority published them.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 605 WEST 42 STREET | 2026-10-06 |
| 89 SOUTH STREET | 2026-09-21 |
| 36 EXCHANGE PLACE | 2026-09-15 |
| 55-60 MYRTLE AVENUE | 2026-08-25 |
| 238 BEDFORD AVENUE | 2026-07-17 |
| 322 8 AVENUE | 2026-05-19 |
| 351 BROADWAY | 2026-04-24 |
| 241 WEST 28 STREET | 2026-02-20 |
| 1166 AVENUE OF THE AMERICAS | 2025-11-06 |
| 229 WEST 42 STREET | 2025-10-17 |
| 610 EXTERIOR STREET | 2025-03-06 |
| 427 TROUTMAN STREET | 2024-12-10 |
| 2750 FREDERICK DOUGLASS BOULEVARD | 2024-08-28 |
| 223 LINDEN STREET | 2024-02-12 |
15 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1,000 to $30,000,000, median $136,125. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| Upright Fire Protctn LLC | 4 | 2022–2026 |
| Almar Plumbing & Htg Corp | 3 | 2022–2024 |
| Parkview P&H Inc | 2 | 2026 |
| Henick-Lane Service Corp | 2 | 2025–2026 |
| Premier Sanitation LLC | 1 | 2026 |
| Solution Mech Contng LLC | 1 | 2026 |
| Five Boro Associates Inc | 1 | 2026 |
| North Star Air Condition | 1 | 2020–2026 |
Companies that also appear in New York permit records at addresses where Promethean Builders LLC filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
38 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01270976-I1-GC | 2026-10-06 | General construction | 605 WEST 42 STREET | Interior renovation of Life Time Fitness. No change in egress, use or occupancy. | $1,000,000 |
| M01238473-I1-GC | 2026-09-21 | General construction | 89 SOUTH STREET | GENERAL CONSTRUCTION TAKING PLACE ON FLOORS 1-4 AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $2,350,000 |
| M01440118-I1-GC | 2026-09-15 | General construction | 36 EXCHANGE PLACE | Application filed for a Temporary Use Permit for 9 model apartments and leasing offices pursuant to Section AC 28-111 & DOB Bulletin 2010-002. Filed in conjunction with ALT-CO #M01 | $1,000 |
| Q01413124-S1-MS | 2026-08-25 | Mechanical / HVAC | 55-60 MYRTLE AVENUE | Mechanical work in the Cellar, 1st thru 3rd floor. No change inoccupancy, use or egress. | $908,573 |
| Q01413124-I1-GC | 2026-08-24 | General construction | 55-60 MYRTLE AVENUE | Interior renovations in the Cellar, 1st thru 3rd floors for the tenant space (Whole Foods Market). No change in occupancy, use or egress. | $951,596 |
| B01310715-I1-GC | 2026-07-17 | General construction | 238 BEDFORD AVENUE | General construction alterations at the 1st floor & cellar level for proposed interior remodel of existing grocery retailer; related work as per plans. No proposed change in buildi | $161,260 |
| B01310715-S2-MS | 2026-07-17 | Mechanical / HVAC | 238 BEDFORD AVENUE | Mechanical systems alterations on the 1st floor & cellar level for proposed interior remodel of existing grocery retailer; related work as per plans. | $122,850 |
| M01406158-I1-MS | 2026-07-14 | Mechanical / HVAC | 89 SOUTH STREET | MECHANICAL DEMOLITION ON 3RD FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $8,157 |
| M01406154-I1-GC | 2026-07-14 | General construction | 89 SOUTH STREET | DEMOLITION TAKING PLACE ON THE 3RD FLOOR PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $120,093 |
| M01331537-I1-GC | 2026-07-13 | General construction | 36 EXCHANGE PLACE | Alteration filed for window replacements as shown on plans herewith. No change in use, egress, or occupancy. | $5,000,000 |
| Q01393292-I1-GC | 2026-06-15 | General construction | 55-60 MYRTLE AVENUE | Minor demo of non-load-bearing interior partitions and removal of Mechanical ductwork, air devices, supports and hangers. No change in occupancy, use or egress. | $118,720 |
| M01395038-I1-GC | 2026-05-29 | General construction | 89 SOUTH STREET | GENERAL CONSTRUCTION TAKING PLACE ON THE 4TH FLOOR PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $105,000 |
| M01395072-I1-MS | 2026-05-29 | Mechanical / HVAC | 89 SOUTH STREET | MECHANICAL WORK ON 4TH FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $30,000 |
| M01392536-I1-GC | 2026-05-19 | General construction | 322 8 AVENUE | Propose interior renovations as per drawings filed herewith. No change in use, egress or occupancy. | $350,000 |
| M01233357-I1-GC | 2026-04-30 | General construction | 36 EXCHANGE PLACE | Conversion and alteration of existing commercial building to mixed-use. | $17,042,195 |
| M01366381-I1-GC | 2026-04-24 | General construction | 351 BROADWAY | Change Partial CO to Existing commercial space to Preschool; Interior Renovation; No change to existing egress. | $350,020 |
| M01366381-S3-GC | 2026-04-24 | General construction | 351 BROADWAY | GCfiling to REMOVE EXIST. PARTITIONS, DOORS, AND FRAMES. | $100,100 |
| M01366381-S1-MS | 2026-04-23 | Mechanical / HVAC | 351 BROADWAY | Mechanical Work Associated with Alteration of Educational Space. | $149,400 |
| M01381358-I1-GC | 2026-04-13 | General construction | 322 8 AVENUE | Propose to perform removal of interior partitions. No change in use, egress or occupancy. | $25,000 |
| M01366757-I1-GC | 2026-03-11 | General construction | 36 EXCHANGE PLACE | General construction for removal of existing boiler flue in courtyard, as shown on plans filed herewith. No change to use, egress, or occupancy. | $1,000 |
| M01327293-I1-GC | 2026-02-24 | General construction | 36 EXCHANGE PLACE | Interior demolition in cellar. No change in use, zoning, or egress. | $27,402 |
| M01329060-I1-GC | 2026-02-20 | General construction | 241 WEST 28 STREET | General Construction on 1st floor, as per plans filed herewith. No change in use, egress or occupancy. | $50,000 |
| M01329060-S1-MS | 2026-02-20 | Mechanical / HVAC | 241 WEST 28 STREET | Mechanical work as per plans filed herewith. No change in use, egress or occupancy. | $90,000 |
| M01233357-S1-MS | 2026-02-09 | Mechanical / HVAC | 36 EXCHANGE PLACE | Mechanical work associated with ALT-CO M01233357-I1. | $7,160,264 |
| M01298500-I1-GC | 2025-11-06 | General construction | 1166 AVENUE OF THE AMERICAS | Installation of new interior partitions, doors, suspended ceilings and finishes on the 12th floor as per plans. No change to use, egress or occupancy. | $1,000,000 |
| M01298525-I1-MS | 2025-11-05 | Mechanical / HVAC | 1166 AVENUE OF THE AMERICAS | Mechanical Modifications on the 12th floor as per plans. No change to use, egress or occupancy. | $500,000 |
| M01118655-S1-MS | 2025-10-17 | Mechanical / HVAC | 229 WEST 42 STREET | Interior Renovation of the Todd Haimes Theater associated with the Mechanical Work Scope. No change in use, Egress or occupancy under this application. | $1,550,000 |
| M01264680-I1-GC | 2025-10-16 | General construction | 89 SOUTH STREET | GENERAL CONSTRUCTION ON THE 3RD FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $50,000 |
| M01264692-I1-MS | 2025-10-15 | Mechanical / HVAC | 89 SOUTH STREET | MECHANICAL WORK ON THE 3RD FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $70,000 |
| M01118655-I1-GC | 2025-07-11 | General construction | 229 WEST 42 STREET | RENOVATION: SEAT REPLACEMENT, PARTIAL DOOR REPLACEMENT, UPGRADE OF EXISTING PUBLIC RESTROOMS, LOUNGES AND OTHER ACCESSORY SPACES. NO CHANGE TO EXISTING SANITARY LINES, RENOVATION T | $4,650,000 |
| X01164809-I1-GC | 2025-03-06 | General construction | 610 EXTERIOR STREET | Renovation of existing tenant space. Interior construction of Fit-out new DMV office. Change of use to tenant space B 3.2 from retail to office filed under NB#201072891 PL, MS, and | $2,000,000 |
| B00831461-S4-MS | 2024-12-10 | Mechanical / HVAC | 427 TROUTMAN STREET | Per HUB CONSULTATION, Mechanical Systems installation filed in connection to ALT CO work filed under B00831461-I1 as per plans filed herewith. | $1,300,000 |
| M01071511-I1-GC | 2024-08-28 | General construction | 2750 FREDERICK DOUGLASS BOULEVARD | CHANGE OF USE & OCCUPANCY GROUP FOR UNIT 2C ON SECOND FLOOR ONLY, FROM USE GROUP 4A TO III (B) AND OCC GROUP B TO E EXISTING CONDITION PER NB#123872363. NO CHANGE OF EGRESS IS PRO | $5,000 |
| B00831461-I1-GC | 2024-04-24 | General construction | 427 TROUTMAN STREET | Per HUB CONSULTATION, ALT CO for proposed conversion of existing manufacturing lot to nightclub/cabaret A-2 assembly and support spaces. Partial demolition, interior renovation, re | $9,511,000 |
| B00685211-S6-MS | 2024-02-12 | Mechanical / HVAC | 223 LINDEN STREET | Mechanical work in conjunction with new residential building comprised of below market rate units. Please assign to HUB (Affordable housing team, as per consult dated January 6th, | $30,000 |
| M00551052-S3-MS | 2022-07-27 | Mechanical / HVAC | 521 WEST 134 STREET | Provide mechanical work as per plans filed. Filed subsequent to NB #M00551052. | $1,000 |
| B00685211-I1-GC | 2022-06-29 | General construction | 223 LINDEN STREET | New residential building comprised of below market rate units. Please assign to HUB (Affordable housing team, as per consult dated January 6th, 2022 | $30,000,000 |
| M00551052-I1-GC | 2022-06-28 | General construction | 521 WEST 134 STREET | CONSTRUCT NEW 8 STORY RESIDENTIAL BUILDING AS PER PLANS FILED | $1,000 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public New York permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →
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