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Design Firm
JACOBSEN & HORAN ENGINEERING, P.C.
Design
3 projects with open permitsBROOKLYN · 25QUEENS · 24STATEN ISLAND · 8
29 buildings
69
Total Filings
59
Projects on File
29
Buildings Worked
3
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month58 projects all-time
0257Sep '19 · 3Oct '19 · 2Feb '20 · 6Apr '20 · 3May '20 · 1Jun '20 · 2Jul '20 · 1Aug '20 · 1Jan '21 · 1Mar '21 · 2May '21 · 1Aug '21 · 2Sep '21 · 1Oct '21 · 1Mar '22 · 1May '22 · 2Jun '22 · 1Jul '22 · 1Aug '22 · 1Sep '22 · 1Oct '22 · 1Nov '22 · 1Dec '22 · 1Feb '23 · 4Mar '23 · 1Jun '23 · 1Jul '23 · 1Oct '23 · 1Nov '23 · 1Dec '23 · 1Jan '24 · 5Mar '24 · 1May '24 · 1Aug '24 · 1Jan '25 · 1May '25 · 1Jun '25 · 1202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit35%
Signed off5085%
Filed only610%
By project type
Alteration59
Most active buildings
All buildings →
43-05 BELL BOULEVARDQUEENS · 1 open · latest 02/02/2024
5 projects
48 SCHOLES STREETBROOKLYN · latest 09/10/2024
4 projects
337 14 STREETBROOKLYN · latest 03/06/2026
3 projects
4101 14 AVENUEBROOKLYN · 1 open · latest 08/12/2021
3 projects
225 RICHARDS STREETBROOKLYN · latest 08/30/2021
3 projects
83-23 VIETOR AVENUEQUEENS · latest 08/13/2025
3 projects
Key relationships
Everyone →
Design firms
Filing representatives
Owners
KENNETH HORANlatest 07/23/2026
48 filings
Filed under
JACOBSEN & HORAN ENGINEERING, P.C.69
Identified by the contact ids of the people who file for the firm and by its email domain (jhepc.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01135667 ↗337 14 STREET
BROOKLYN
AlterationSigned-off01/30/202503/06/2026Repairs to lower carbon emissions, demolish steam boiler and associated radiators and RIP mechanical equipment, install electric heaters in …
Q01227186 ↗83-23 VIETOR AVENUE
QUEENS
AlterationSigned-off06/10/202508/13/2025
Owner VERIZON
Re-Filing application to issue the EUP card only. Drawings reviewed, approved and signed off under application# Q00910581-I1
Q01210192 ↗137-34 NORTHERN BOULEVARD
QUEENS
AlterationSigned-off05/09/202506/25/2025
Owner VERIZON
FILING MS FOR PREPARATION OF EXISTING 2ND FLOOR SPACE FOR NEW NETOWRK EQUIPMENT WITH COLD-AISLE CONTAINMENT AND IN-ROW COOLING
B00916805 ↗48 SCHOLES STREET
BROOKLYN
AlterationSigned-off01/30/202409/10/2024PREPARE EXISTING 5TH FLOOR SPACE FOR NEW NETWORK EQUIPMENT WITH COLD-AISLE CONTAINMENT AND IN-ROW COOLING.
B00917076 ↗65 WILLOUGHBY STREET
BROOKLYN
AlterationSigned-off01/17/202409/10/2024
Owner VERIZON
MODIFICATION OF EXISTING HVAC UNITS
M00991140 ↗210 WEST 18 STREET
MANHATTAN
AlterationSigned-off03/04/202409/10/2024
Owner VERIZON
Prepare existing 3rd floor space, 7th floor carrier switchroom floor space for new network equipment with cold-aisle containment and in-row…
Counts cover all 59 projects (59 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
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
KENNETH HORAN4807/23/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WILLIAM F. COLLINS ARCHITECTS209/18/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
TISHMAN INTERIORS CORP3107/27/2026
ON-TRAC CONSTRUCTION ASSO812/22/2022
CHAMPION COMBUSTION CORP407/12/2022
COMPUTER COOL/ICE AGE210/21/2022
GDO CONTRACTING INC206/14/2022
APEC CORP102/11/2020
JKT CONSTRUCTION INC102/11/2020
OLYMPIC PLBG & HTG SVC IN104/10/2025
PACE PLUMBING CORP106/05/2020
SUGRUE CONTRACTING CORP107/08/2020
TISHMAN CONSTRUCTION CORP103/07/2023
UNITED PLBG MECHANICAL IN109/18/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
VERIZON3109/18/2025
KNIGHTSTONE MANAGEMENT LLC204/06/2023
BUSHBURG BUILDERS LLC108/11/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JAM CONSULTANTS, INC.3307/27/2026
59 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 59Open permit 3Signed off 50Filed only 6
59 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01135667 ↗337 14 STREET
BROOKLYN
AlterationSigned-off01/30/202503/06/2026Repairs to lower carbon emissions, demolish steam boiler and associated radiators and RIP mechanical equipment, install electric heaters in …
Q01227186 ↗83-23 VIETOR AVENUE
QUEENS
AlterationSigned-off06/10/202508/13/2025
Owner VERIZON
Re-Filing application to issue the EUP card only. Drawings reviewed, approved and signed off under application# Q00910581-I1
Q01210192 ↗137-34 NORTHERN BOULEVARD
QUEENS
AlterationSigned-off05/09/202506/25/2025
Owner VERIZON
FILING MS FOR PREPARATION OF EXISTING 2ND FLOOR SPACE FOR NEW NETOWRK EQUIPMENT WITH COLD-AISLE CONTAINMENT AND IN-ROW COOLING
B00916805 ↗48 SCHOLES STREET
BROOKLYN
AlterationSigned-off01/30/202409/10/2024PREPARE EXISTING 5TH FLOOR SPACE FOR NEW NETWORK EQUIPMENT WITH COLD-AISLE CONTAINMENT AND IN-ROW COOLING.
B00917076 ↗65 WILLOUGHBY STREET
BROOKLYN
AlterationSigned-off01/17/202409/10/2024
Owner VERIZON
MODIFICATION OF EXISTING HVAC UNITS
M00991140 ↗210 WEST 18 STREET
MANHATTAN
AlterationSigned-off03/04/202409/10/2024
Owner VERIZON
Prepare existing 3rd floor space, 7th floor carrier switchroom floor space for new network equipment with cold-aisle containment and in-row…
Q00932214 ↗15-02 FAR ROCKAWAY BLVD
QUEENS
AlterationPermit Issued10/31/202309/10/2024
Owner VERIZON
REPLACE & DEMO MISC HVAC EQUIPMENT TO COMPLY WITH NOISE REGULATIONS
M00924647 ↗210 WEST 18 STREET
MANHATTAN
AlterationSigned-off12/20/202309/09/2024
Owner VERIZON
MECHANICAL WORK TO FURNISH AND INSTALL NEW AIR HANDLING UNIT ON EXISTING CHILLER SYSTEM TO SERVE THE 7TH FLOOR SWITCHROOM TO COMPLY WITH VER…
B01084825 ↗48 SCHOLES STREET
BROOKLYN
AlterationSigned-off08/08/202408/27/2024
Owner VERIZON
Installation of Gas Meters for building metering. Demolish retired-in-place fuel cell equipment.
B00992644 ↗48 SCHOLES STREET
BROOKLYN
AlterationSigned-off05/07/202408/08/2024Proposed repairs for miscellaneous HVAC components/units as part of Local Law 97 compliance.
B00923341 ↗2117 BEDFORD AVENUE
BROOKLYN
AlterationSigned-off01/05/202403/26/2024
Owner VERIZON
Renovations to existing 2nd floor space for new network equipment with cold-aisle containment and in-row cooling and remote air-cooled conde…
Q00902105 ↗89-71 163 STREET
QUEENS
AlterationSigned-off01/04/202403/07/2024
Owner VERIZON
Replacement of HVAC units & drycoolers and related ducts and pipe work
Q00910581 ↗83-23 VIETOR AVENUE
QUEENS
AlterationSigned-off01/19/202402/12/2024
Owner VERIZON
Mechanical work filed to prepare existing 2nd floor carrier switch room space for new network equipment with cold-aisle containment & in-row…
Q00912250 ↗43-05 BELL BOULEVARD
QUEENS
AlterationSigned-off11/29/202302/02/2024
Owner VERIZON
additions/modifications to existing mechanical systems as per plans filed herewith. no change to use, egress or occupancy.
Q00888851 ↗137-34 NORTHERN BOULEVARD
QUEENS
AlterationSigned-off07/05/202312/19/2023
Owner VERIZON
Replacement of 2 A/C systems that serve the 2nd Floor FTTP Switchroom. System Components are located inside the MER and on the Roof
S00836749 ↗RICHMOND AVENUE
STATEN ISLAND
AlterationSigned-off03/07/202312/15/2023
Owner VERIZON
Filing to remove (5) existing HVAC systems and replace with (2) NEW HVAC systems and related supply duct.
B00840096 ↗763 ROCKAWAY AVENUE
BROOKLYN
AlterationSigned-off06/02/202310/03/2023Replace (1) A/C system on 2nd floor and maintenance on (2) existing A/C units. Perform misc. Duct Modifications.
Q00685763 ↗QUEENS BOULEVARD
QUEENS
AlterationSigned-off05/04/202209/18/2023
Owner VERIZON
Replace indoor A/C Unit serving carrier switchroom on the 5th floor in kind.
B08024510 ↗337 14 STREET
BROOKLYN
AlterationSigned-off12/22/202205/18/2023
Owner VERIZON
Modify existing duct in third floor carrier switch room, at third floor roof, demolish the existing AC unit. Funish and install new rooftop …
Q00522684 ↗43-05 BELL BOULEVARD
QUEENS
AlterationSigned-off02/27/202303/09/2023
Owner VERIZON
AC and drycooler replacement.
B00763168 ↗763 ROCKAWAY AVENUE
BROOKLYN
AlterationSigned-off08/18/202202/15/2023Furnish and install new high efficiency electric air-to-water heat pump heating system to comply with phase 1 of NYC LL97. No change in use,…
S00801977 ↗1 EDGEWATER STREET
STATEN ISLAND
AlterationFiled — no permit on record02/02/2023———
S00801981 ↗1 EDGEWATER STREET
STATEN ISLAND
AlterationFiled — no permit on record02/02/2023——
S00802767 ↗1 EDGEWATER STREET
STATEN ISLAND
AlterationFiled — no permit on record02/02/2023——
S00566002 ↗355 FOREST AVENUE
STATEN ISLAND
AlterationSigned-off10/25/202101/25/2023
Owner VERIZON
Modify and remove mechanical ductwork along with new a/c unit as shown on drawings filed herewith. No change to use, egress or occupancy.
B00755403 ↗121 MILFORD STREET
BROOKLYN
AlterationSigned-off09/21/202211/29/2022
Owner VERIZON
REPLACE FAN FOR POWER ROOM EXHAUST. TWO (2) LIKE-FOR-LIKE DRYCOOLER REPLACEMENTS FOR THE EXISTING BASEMENT POWER ROOM AIR CONDITIONERS.
Q08021917 ↗89-71 163 STREET
QUEENS
AlterationSigned-off10/21/202211/15/2022MECHANICAL WORK RELATED TO AC UNIT REPLACEMENT AND ASSOCIATED DRYCOOLER AT GRADE.
Q00716111 ↗680 FAIRVIEW AVENUE
QUEENS
AlterationFiled — no permit on record11/04/2022—
Owner VERIZON
—
S00769406 ↗RICHMOND AVENUE
STATEN ISLAND
AlterationSigned-off07/12/202211/04/2022
Owner VERIZON
REMOVAL & REPLACEMENT OF FUEL STORAGE
Q00741020 ↗80-18 ROCKAWAY BEACH BLVD
QUEENS
AlterationSigned-off05/26/202208/01/2022FILING FOR REPLACE A/C UNIT IN THE NORTHWEST MER SERVING THE THIRD FLOOR COLLOCATION ROOM. No change in use, egress or occupancy.
Q00742034 ↗83-23 VIETOR AVENUE
QUEENS
AlterationSigned-off06/14/202207/25/2022Replace rooftop chillers, 5th floor air handler, and motors associated with the 7th floor air handler and chiller plant.
B00671146 ↗48 SCHOLES STREET
BROOKLYN
AlterationSigned-off03/24/202207/19/2022Filing to Replace the A/C Units on 1st and 2nd Floors and Drycoolers on the Roof for the 1st floor switch room and replace condenser water r…
S00571819 ↗5180 AMBOY ROAD
STATEN ISLAND
AlterationSigned-off09/03/202103/28/2022
Owner VERIZON
PROVIDE SUPPLEMENTAL AC UNIT IN THE FIRST FLOOR SWITCHROOM AND ASSOCIATED DRYCOOLER ON THE ROOF AS PER PLANS SUBMITTED HEREWITH. NO CHANGE I…
Q00472729 ↗163 STREET
QUEENS
AlterationSigned-off03/22/202111/16/2021
Owner VERIZON
Replacement of fuel oil day tanks, fuel oil header, fuel oil piping, and related Mechanical work.
B00526800 ↗225 RICHARDS STREET
BROOKLYN
AlterationSigned-off08/11/202108/30/2021MECHANICAL WORK IN CONJUNCTION WITH NEW BUILDING (321596368) OUTDOOR STORAGE OF COMMERCIAL UTILITY VEHICLES AND ACCESSORY UTILITY BUILDING
B00536492 ↗4101 14 AVENUE
BROOKLYN
AlterationSigned-off08/04/202108/12/2021
Owner VERIZON
Mechanical work related to Cellar Power Room AC Replacement
B00504509 ↗337 14 STREET
BROOKLYN
AlterationSigned-off05/07/202107/30/2021
Owner VERIZON
Filing for the replacements of Air Conditioning unit on 3rd floor and Dry Cooler on roof as shown on drawings filed herewith. No change in u…
B00350490 ↗225 RICHARDS STREET
BROOKLYN
AlterationSigned-off06/05/202004/13/2021Plumbing work related to NB construction
Q00472737 ↗163 STREET
QUEENS
AlterationSigned-off03/22/202104/07/2021
Owner VERIZON
Replacement of fuel oil tank and related piping
B00348006 ↗225 RICHARDS STREET
BROOKLYN
AlterationSigned-off06/15/202004/01/2021Mechanical work related to NB construction
Q00425780 ↗28-27 30 STREET
QUEENS
AlterationSigned-off01/27/202102/03/2021
Owner VERIZON
Replacement of AC coil inside existing First Floor Air Handling Unit and associated Air-cooled Condesnising Units located on the Roof
B00387320 ↗4101 14 AVENUE
BROOKLYN
AlterationPermit Issued08/24/202009/02/2020Filing for a fuel storage day tank related to the 5th Floor Generator.
Q00363502 ↗46 ROAD
QUEENS
AlterationSigned-off07/08/202007/27/2020
Owner VERIZON
Replace air handling unit on the first floor and associated air-cooled condensing unit in courtyard below grade.
B00339218 ↗7713 3 AVENUE
BROOKLYN
AlterationSigned-off04/17/202007/01/2020Installation of A/C unit on 3rd Floor and associated drycooler on the roof
B00349577 ↗860 LIBERTY AVENUE
BROOKLYN
AlterationSigned-off05/19/202005/29/2020Removal and installation of mechanical work
B00294313 ↗225 RICHARDS STREET
BROOKLYN
AlterationSigned-off02/11/202005/13/2020MECHANICAL WORK IN CONJUNCTION WITH NEW BUILDING (321963368) OUTDOOR STORAGE OF COMMERCIAL UTILITY VEHICLES AND ACCESSORY UTILITY BUILDING
B00294364 ↗225 RICHARDS STREET
BROOKLYN
AlterationSigned-off02/11/202005/09/2020
Contractor APEC CORP
Plumbing work in conjunction with New Building application #321596368
B00343972 ↗4101 14 AVENUE
BROOKLYN
AlterationSigned-off04/27/202005/04/2020Install associated fuel piping
B00312008 ↗1550 HENDRICKSON STREET
BROOKLYN
AlterationFiled — no permit on record04/08/2020———
Q00301849 ↗43-05 BELL BOULEVARD
QUEENS
AlterationSigned-off02/05/202003/25/2020
Owner VERIZON
Replacement of rooftop generator and associated fuel oil pumpset
Q00256424 ↗43-05 BELL BOULEVARD
QUEENS
AlterationPermit Issued02/05/202003/18/2020
Owner VERIZON
Replacement of fuel oil pumps, rooftop generator and associated 275 gallon day tank. Modification of fuel oil piping. No change in use, egre…
Q00315722 ↗43-05 BELL BOULEVARD
QUEENS
AlterationSigned-off02/25/202003/03/2020Replacement of Air Handling unit on the 3rd Floor and associated Air Cooled Condensing unit on the roof.
S00246965 ↗RICHMOND AVENUE
STATEN ISLAND
AlterationSigned-off02/06/202003/02/2020
Owner VERIZON
Replacement of (1) AC unit on the 1st floor and (1) new dry cooler, pump package, compression tank and related ducts & piping on Roof.
Q00228664 ↗137-34 NORTHERN BOULEVARD
QUEENS
AlterationSigned-off10/31/201911/07/2019Replacement of HVAC equipment
B00212258 ↗2117 BEDFORD AVENUE
BROOKLYN
AlterationSigned-off09/19/201910/15/2019Installation of (1) A/C Unit, (1) Dry cooler, pump package and compression tank.
B00210255 ↗65 WILLOUGHBY STREET
BROOKLYN
AlterationSigned-off09/17/201910/10/2019Filing for the replacement of (2) A/C units in the 2nd Floor Power Room
Q00221055 ↗680 FAIRVIEW AVENUE
QUEENS
AlterationSigned-off10/01/201910/10/2019
Owner VERIZON
Mechanical work related to Generator Noise Reduction on the 2nd Floor.
Q00219780 ↗89-71 163 STREET
QUEENS
AlterationSigned-off09/17/201909/27/2019Filing for the replacement of (2) HVAC units & (2) drycoolers and related ducts and pipe work.
Q0799964493-01 199 STREET
QUEENS
AlterationFiled — no permit on record————
Scope of Work
HVAC — 5 projects · most recent 07/27/2026
Air Conditioning Systems Ventilation Systems Heating Systems Heating and Air Conditioning Systems Refrigeration Systems Others
Sprinkler / Standpipe — 1 project · most recent 02/02/2023
No specific sub-scope on file — project count only.
Plumbing — 1 project · most recent 04/06/2023
Water/Sanitary
▾Documents — 367 on file (BIS + DOB NOW)
▸Plans & Drawings72
▸DOB NOWPlans/Sketch48
08/29/2026Q07999644-I1 · 93-01 199 STREETRequest digital key ↗
Showing 3 of 48 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems19
Showing 3 of 19 on file for this type
▸DOB NOWPlans/Sketch - Boiler Equipment3
09/02/2026B00387320-I1 · 4101 14 AVENUERequest digital key ↗
08/15/2026Q00472737-I1 · 163 STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - Plumbing2
▸Seals & Professional Certifications211
▸DOB NOWProgress Inspector Seal & Signature97
09/28/2026Q00425780-I1 · 28-27 30 STREETOpen ↗
09/28/2026Q00425780-I1 · 28-27 30 STREETOpen ↗
09/28/2026Q00425780-I1 · 28-27 30 STREETOpen ↗
Showing 3 of 97 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature71
09/01/2026B00504509-I1 · 337 14 STREETOpen ↗
09/01/2026B00536492-I1 · 4101 14 AVENUEOpen ↗
08/29/2026Q07999644-I1 · 93-01 199 STREETOpen ↗
Showing 3 of 71 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature43
09/28/2026Q00425780-I1 · 28-27 30 STREETOpen ↗
09/28/2026Q00425780-I1 · 28-27 30 STREETOpen ↗
09/26/2026B01135667-P1 · 337 14 STREETOpen ↗
Showing 3 of 43 on file for this type
▸Environmental & Asbestos67
▸DOB NOWDEP ACP-5: Asbestos Assessment Report49
08/29/2026Q07999644-I1 · 93-01 199 STREETOpen ↗
08/28/2026Q00219780-I1 · 89-71 163 STREETOpen ↗
08/28/2026Q00228664-P1 · 137-34 NORTHERN BOULEVARDOpen ↗
Showing 3 of 49 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form14
08/23/2026S00836749-I1 · RICHMOND AVENUEOpen ↗
08/15/2026S00571819-I1 · 5180 AMBOY ROADOpen ↗
08/15/2026S00769406-I1 · RICHMOND AVENUEOpen ↗
Showing 3 of 14 on file for this type
▸DOB NOWOER: Notice of Satisfaction2
08/13/2026S00801977-I1 · 1 EDGEWATER STREETOpen ↗
08/13/2026S00801981-I1 · 1 EDGEWATER STREETOpen ↗
▸DOB NOWOER: Notice to Proceed2
08/13/2026S00801977-I1 · 1 EDGEWATER STREETOpen ↗
08/13/2026S00801981-I1 · 1 EDGEWATER STREETOpen ↗
▸Energy Compliance16
▸DOB NOWEN2: As Built Energy Analysis.12
08/15/2026B00504509-I1 · 337 14 STREETOpen ↗
08/14/2026B00536492-I1 · 4101 14 AVENUEOpen ↗
08/13/2026B00526800-I1 · 225 RICHARDS STREETOpen ↗
Showing 3 of 12 on file for this type
▸DOB NOWPreliminary Commissioning Report Certification4
08/13/2026B00992644-I1 · 48 SCHOLES STREETOpen ↗
08/13/2026B00671146-I1 · 48 SCHOLES STREETOpen ↗
08/28/2026Q00228664-I1 · 137-34 NORTHERN BOULEVARDOpen ↗
Showing 3 of 4 on file for this type
▸Approvals, Objections & Sign-offs1
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
08/13/2026B00312008-I1 · 1550 HENDRICKSON STREETOpen ↗