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Design Firm
AMPOL ENGINEERING
Design
3 jobs with open permitsBROOKLYN · 10MANHATTAN · 7QUEENS · 3
18 buildings
24
Total Filings
20
Jobs on File
18
Buildings Worked
3
Jobs w/ Open Permits
Design
Role
Activity
Jobs by first filing month18 jobs all-time
0246Jan '18 · 2Sep '19 · 2Oct '19 · 1Nov '19 · 1Dec '19 · 1Jan '20 · 1Feb '20 · 3Mar '20 · 5Apr '20 · 1Jul '20 · 1201820192020
bars = month · line = 3-mo average
Portfolio status
Browse jobs →
Open permit315%
Signed off1050%
Filed only735%
By job type
Alteration20
Most active buildings
All buildings →
2 jobs
2022 EAST 5 STREETBROOKLYN · latest 02/13/2020
2 jobs
79 LAIGHT STREETMANHATTAN · latest 01/26/2018
1 jobs
128 JANE STREETMANHATTAN · latest 11/09/2020
1 jobs
246 5 AVENUEMANHATTAN · latest 01/08/2020
1 jobs
243 5 AVENUEMANHATTAN · 1 open · latest 11/25/2019
1 jobs
BOGDAN OSTROWSKIlatest 08/06/2020
9 filings
Most recent jobs
All jobs →
JobAddressTypeStatusFiledLatest permitDescription
B00331491 ↗529 56 STREET
BROOKLYN
AlterationSigned-off03/31/202005/12/2021boiler replacement
M00313681 ↗128 JANE STREET
MANHATTAN
AlterationSigned-off02/18/202011/09/2020Modify sprinkler heads as indicated.
M00324888 ↗35 WEST 45 STREET
MANHATTAN
AlterationPermit Issued03/13/202009/11/2020Replace and install ventilation ducts for existing bathrooms. No change in use, egress or occupancy
B00287157 ↗2 ST NICHOLAS AVENUE
BROOKLYN
AlterationSigned-off01/06/202008/10/2020legalization of 2 installed A/C condensing units on the roof. These two units will be installed on new steel dunnage in conjunction with the…
B00338649 ↗220 CALYER STREET
BROOKLYN
AlterationPermit Issued04/01/202008/03/2020New incoming sanitary and water service and connected to existing risers respectively in the cellar . New dry wells on the rear yard. NO CHA…
B00341192 ↗211 JACKSON STREET
BROOKLYN
AlterationFiled — no permit on record07/10/2020——
Counts cover all 20 jobs (20 DOB NOW). Dated by first filing; BIS jobs by first permit issuance.
20 DOB NOW jobs, anchored the same way as Buildings Worked. Status is the job's permit state today: open = at least one permit currently issued. BIS jobs show their raw permit status and are not counted as open.
All 20Open permit 3Signed off 10Filed only 7
20 jobs
JobAddressTypeStatusFiledLatest permitDescription
B00331491 ↗529 56 STREET
BROOKLYN
AlterationSigned-off03/31/202005/12/2021boiler replacement
M00313681 ↗128 JANE STREET
MANHATTAN
AlterationSigned-off02/18/202011/09/2020Modify sprinkler heads as indicated.
M00324888 ↗35 WEST 45 STREET
MANHATTAN
AlterationPermit Issued03/13/202009/11/2020Replace and install ventilation ducts for existing bathrooms. No change in use, egress or occupancy
B00287157 ↗2 ST NICHOLAS AVENUE
BROOKLYN
AlterationSigned-off01/06/202008/10/2020legalization of 2 installed A/C condensing units on the roof. These two units will be installed on new steel dunnage in conjunction with the…
B00338649 ↗220 CALYER STREET
BROOKLYN
AlterationPermit Issued04/01/202008/03/2020New incoming sanitary and water service and connected to existing risers respectively in the cellar . New dry wells on the rear yard. NO CHA…
B00341192 ↗211 JACKSON STREET
BROOKLYN
AlterationFiled — no permit on record07/10/2020——
B00327715 ↗920 53 STREET
BROOKLYN
AlterationSigned-off03/17/202006/18/2020Filing for plumbing work in conjunction to DOB application# 322071672
Q00326850 ↗94-01 64 ROAD
QUEENS
AlterationSigned-off03/26/202004/21/2020Provide new mechanical ventilation for crawl space
B00333477 ↗812 ALBANY AVENUE
BROOKLYN
AlterationSigned-off03/20/202003/24/2020install new metal type b chimney flue from bas to the outside of the building
M00230469 ↗41 EAST 67 STREET
MANHATTAN
AlterationSigned-off10/17/201903/09/2020Replace and install existing HVAC units and duct work as shown on plans filed herewith. No change in use, egress or occupancy.
B00234104 ↗2022 EAST 5 STREET
BROOKLYN
AlterationFiled — no permit on record02/13/2020——
B00290271 ↗2022 EAST 5 STREET
BROOKLYN
AlterationFiled — no permit on record02/13/2020——
M00275155 ↗246 5 AVENUE
MANHATTAN
AlterationSigned-off12/05/201901/08/2020REPLACE EXISTING COFFEE MACHINE WITH NEW AND INSTALL NEW 2 COFFEE MACHINE DRAIN. RUN NEW 2 COFFEE MACHINE DRAIN ALONG WALL AND SPILL INDIREC…
M00202032 ↗243 5 AVENUE
MANHATTAN
AlterationPermit Issued11/19/201911/25/2019Relocate,install Sprinkler heads as Indicated. No change to egress, occupancy or use.
Q00225927 ↗1819 PALMETTO STREET
QUEENS
AlterationSigned-off09/11/201910/24/2019installation of new sprinkler system as per plans
Q00225333 ↗165 BEACH 117 STREET
QUEENS
AlterationSigned-off09/11/201910/07/2019REPLACE EXISTING BOILER WITH TWO NEW GAS FIRED BOILERS. EXISTING WATER HEATING SYSTEM (RADIATORS, RISERS, ETC) TO REMAIN AS IS. REPLACE EXI…
M00012410 ↗79 LAIGHT STREET
MANHATTAN
AlterationFiled — no permit on record01/26/2018——
M00003830 ↗122 EAST 82 STREET
MANHATTAN
AlterationFiled — no permit on record01/19/2018——
B00381466377 JEFFERSON AVENUE
BROOKLYN
AlterationFiled — no permit on record———
B00381468377 JEFFERSON AVENUE
BROOKLYN
AlterationFiled — no permit on record———
Scope of Work
HVAC — 1 job · most recent 03/13/2020
Ventilation Systems
Sprinkler / Standpipe — 2 jobs · most recent 02/19/2020
No specific sub-scope on file — job count only.
Plumbing — 1 job · most recent 12/05/2019
Water/Sanitary
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
BOGDAN OSTROWSKI908/06/2020
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
BARGAIN PLMBING & HTGING112/05/2019
ENOBRAC PLUMBING, INC104/01/2020
EXPERT FIRE SPRINKLER,LLC102/18/2020
F & T MECHANICAL, INC102/19/2020
FRANCHISE INTERIOR DEVELO103/26/2020
IRWIN FRIEDMAN & SON INC103/31/2020
MARTEN CONSTRUCTION CORP101/06/2020
ORBIT PLBG & HTG INC111/05/2019
ORBIT SPRINKLER CORP109/11/2019
POLER CONTRACTING INC103/13/2020
S.M. GODWIN INC110/17/2019
SHAKER WAY LLC103/20/2020
TRI CITY MECHANICAL GROUP103/17/2020
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
HH REALTY EQUITIES LLC112/05/2019
SAMSON MANAGEMENT LLC103/26/2020
THE MOINIAN GROUP102/19/2020
THE STAHL ORGANIZATION103/13/2020
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
PINNER ARCHITECTURE PLLC1—
▾Documents — 76 on file (BIS + DOB NOW)
▸Plans & Drawings19
▸DOB NOWPlans/Sketch - Mechanical Systems6
09/05/2026M00324888-I1Request digital key ↗
09/02/2026B00290271-I1Request digital key ↗
09/02/2026B00333477-I1Request digital key ↗
Showing 3 of 6 on file for this type
▸DOB NOWPlans/Sketch - Plumbing5
09/02/2026B00234104-I1Request digital key ↗
09/02/2026B00327715-I1Request digital key ↗
09/02/2026B00338649-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Sprinkler4
09/05/2026M00202032-I1Request digital key ↗
08/28/2026Q00225927-I1Request digital key ↗
08/15/2026M00202032-P1Request digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch2
09/06/2026M00003830-I1Request digital key ↗
09/06/2026M00012410-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Boiler Equipment1
09/02/2026B00331491-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Plumbing Legalization1
08/14/2026M00275155-I1Request digital key ↗
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M00230469-I1Open ↗
▸Seals & Professional Certifications32
▸DOB NOWDPL-1: Design Professional Seal & Signature20
09/05/2026M00202032-P1Open ↗
09/05/2026M00202032-I1Open ↗
08/28/2026Q00225927-I1Open ↗
Showing 3 of 20 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
08/27/2026Q00326850-I1Open ↗
08/27/2026M00012410-I1Open ↗
08/26/2026M00230469-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
08/27/2026M00313681-I1Open ↗
08/27/2026Q00326850-I1Open ↗
08/27/2026M00012410-I1Open ↗
Showing 3 of 5 on file for this type
▸Safety & Tenant Protection5
▸DOB NOWTenant Protection Plan3
08/13/2026M00313681-I1Open ↗
08/13/2026Q00326850-I1Open ↗
08/13/2026Q00225927-I1Open ↗
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist2
08/13/2026Q00225333-I1Open ↗
08/13/2026Q00225333-P1Open ↗
▸Environmental & Asbestos15
▸DOB NOWDEP ACP-5: Asbestos Assessment Report15
09/05/2026M00202032-I1Open ↗
09/05/2026M00202032-P1Open ↗
08/28/2026Q00225927-I1Open ↗
Showing 3 of 15 on file for this type
▸Approvals, Objections & Sign-offs1
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
08/13/2026B00327715-I1Open ↗
▸Cost, Insurance & Ownership2
▸DOB NOWPW3: Cost Affidavit (Before Sign Off)2
08/13/2026M00012410-I1Open ↗
08/13/2026M00003830-I1Open ↗
▸Other Documents1
▸DOB NOWDHCR Document1
08/13/2026B00331491-I1Open ↗