Tietjen&Venegas Consulting Engineer — NYC MEP Engineering Firm: DOB NOW Filings, Permits & Projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
S00301662 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Permit Issued	01/30/2020	08/07/2026	Contractor WMP PLUMBING LLC Filer A1 EXPEDITING SERVICE CORP.	Plumbing work in conjunction with New Building application # 510113486.
S00310343 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Permit Issued	02/10/2020	08/07/2026	Contractor WMP PLUMBING LLC Filer A1 EXPEDITING SERVICE CORP.	Plumbing work in conjunction with New Building filing NB # 510113315.
S00314121 ↗	996 WEST SERVICE ROAD STATEN ISLAND	Alteration	Permit Issued	02/18/2020	08/07/2026	Contractor WMP PLUMBING LLC Filer A1 EXPEDITING SERVICE CORP.	Plumbing work in conjunction with New Building application # 510114029.
M01399982 ↗	62 EAST 92 STREET MANHATTAN	Alteration	Permit Issued	05/26/2026	06/09/2026	Owner The Brick Church School Contractor SPK/LEWIS CONSTRUCTION LL Filer MUNICIPAL EXPEDITING INC	Remove and install new partitions and finishes on partial 2nd floor and 5th floor in the existing school; no change to use, egress, or occup…
S00413175 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Signed-off	10/28/2020	12/17/2025	Contractor WELKIN MECHANICAL, LLC Filer A1 EXPEDITING SERVICE CORP.	Installation of Emergency Generator on 2nd Floor in conjunction with New Building Job Number 510113315
S00313952 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Signed-off	02/18/2020	12/16/2025	Contractor WELKIN MECHANICAL, LLC Filer A1 EXPEDITING SERVICE CORP.	Installation of Mechanical Systems in conjunction with New Building application # 510113315.

Counts cover all 21 projects (21 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.

Person	Filings	Most recent
Edison Venegas	31	05/11/2026
WERNER TIETJEN	6	01/15/2025

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
ABA STUDIO	1	06/02/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
WMP PLUMBING LLC	5	09/09/2025
WELKIN MECHANICAL, LLC	4	01/20/2026
WM PLUMBING	3	08/21/2025
BEDROCK MECHANICAL INC	1	06/02/2026
BEDROCK PLUMBING & HEATING INC	1	06/02/2026
CHAMP PLUMBING & HTG CORP	1	01/09/2025
FIVE BOROUGH NYC LLC	1	03/07/2023
GRINNELL LLC	1	08/28/2025
MP RENOVATIONS INC	1	11/04/2022
RELIABLE PLBG & HTG CORP	1	04/25/2022
SIRINA FIRE PROT CORP	1	08/08/2019
SPK/LEWIS CONSTRUCTION LL	1	06/02/2026
TIRCON LLC	1	01/29/2025
WILLIAM C. GERAKARIS P&H	1	06/25/2021

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
REBEKAH REHAB	3	01/29/2025
BIRCH WATHEN LENOX SCHOOL	1	08/08/2019
The Brick Church School	1	06/02/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
A1 EXPEDITING SERVICE CORP.	3	09/09/2025
METROPOLIS GROUP INC	3	01/29/2025
MUNICIPAL EXPEDITING INC	1	06/02/2026
PROCESS WERKSHOP LLC	1	11/04/2022

21 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 21Open permit 5Signed off 13Filed only 3

21 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
S00301662 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Permit Issued	01/30/2020	08/07/2026	Contractor WMP PLUMBING LLC Filer A1 EXPEDITING SERVICE CORP.	Plumbing work in conjunction with New Building application # 510113486.
S00310343 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Permit Issued	02/10/2020	08/07/2026	Contractor WMP PLUMBING LLC Filer A1 EXPEDITING SERVICE CORP.	Plumbing work in conjunction with New Building filing NB # 510113315.
S00314121 ↗	996 WEST SERVICE ROAD STATEN ISLAND	Alteration	Permit Issued	02/18/2020	08/07/2026	Contractor WMP PLUMBING LLC Filer A1 EXPEDITING SERVICE CORP.	Plumbing work in conjunction with New Building application # 510114029.
M01399982 ↗	62 EAST 92 STREET MANHATTAN	Alteration	Permit Issued	05/26/2026	06/09/2026	Owner The Brick Church School Contractor SPK/LEWIS CONSTRUCTION LL Filer MUNICIPAL EXPEDITING INC	Remove and install new partitions and finishes on partial 2nd floor and 5th floor in the existing school; no change to use, egress, or occup…
S00413175 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Signed-off	10/28/2020	12/17/2025	Contractor WELKIN MECHANICAL, LLC Filer A1 EXPEDITING SERVICE CORP.	Installation of Emergency Generator on 2nd Floor in conjunction with New Building Job Number 510113315
S00313952 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Signed-off	02/18/2020	12/16/2025	Contractor WELKIN MECHANICAL, LLC Filer A1 EXPEDITING SERVICE CORP.	Installation of Mechanical Systems in conjunction with New Building application # 510113315.
S00355434 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Signed-off	10/13/2020	11/26/2025	Contractor WMP PLUMBING LLC Filer A1 EXPEDITING SERVICE CORP.	Installation of new gas line to a new generator under Application # 540175120. No change in egress use or occupancy.
S00310525 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Signed-off	02/18/2020	07/09/2025	Contractor GRINNELL LLC Filer A1 EXPEDITING SERVICE CORP.	Sprinkler-Standpipe System filed in conjunction with New Building Applciation 510113315.
S00394101 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Signed-off	09/08/2020	03/07/2025	Contractor WELKIN MECHANICAL, LLC Filer A1 EXPEDITING SERVICE CORP.	Installation of Mechanical System in conjunction with Job Number 540174915.
S00413171 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Signed-off	10/28/2020	12/12/2024	Contractor CHAMP PLUMBING & HTG CORP Filer A1 EXPEDITING SERVICE CORP.	Installation of three(3) boilers on 2nd Floor in conjunction with New Building filed under NB# 510113315.
S00355590 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Permit Issued	10/13/2020	03/17/2023	Contractor WELKIN MECHANICAL, LLC	Installation of new mechanical system in connection with renovation of existing building under DOB # 540175120. no change in egress use or o…
X00836120 ↗	1072 HAVEMEYER AVENUE BRONX	Alteration	Signed-off	03/07/2023	03/10/2023	Owner REBEKAH REHAB Contractor FIVE BOROUGH NYC LLC Filer METROPOLIS GROUP INC	HEREWITH FILING FOR MODIFICATIONS TO THE EXISTING SPRINKLER SYSTEM FOR THE 1ST FLR DIALYSIS UNITS PER PLANS.
X00707325 ↗	1072 HAVEMEYER AVENUE BRONX	Alteration	Signed-off	04/25/2022	03/03/2023	Owner REBEKAH REHAB Contractor RELIABLE PLBG & HTG CORP Filer METROPOLIS GROUP INC	HEREWITH FILING FOR 1ST FLR PLUMBING MODIFICATIONS FOR DIALYSIS ROOM RENOVATIONS PER PLANS
X00707312 ↗	1072 HAVEMEYER AVENUE BRONX	Alteration	Signed-off	05/31/2022	03/01/2023	Owner REBEKAH REHAB Contractor TIRCON LLC Filer METROPOLIS GROUP INC	HEREWITH FILING FOR MECHANICAL WORK IN CONJUNCTION WITH 1ST FLR DIALYSIS ROOM RENOVATONS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UN…
M08012007 ↗	355 GREENWICH STREET MANHATTAN	Alteration	Signed-off	11/04/2022	12/01/2022	Contractor MP RENOVATIONS INC Filer PROCESS WERKSHOP LLC	Two (2) new split system air conditioning units & associated ductwork/piping. No change in occupancy, use or egress.
S07999592 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Signed-off	09/07/2022	10/15/2022	Contractor WMP PLUMBING LLC Filer A1 EXPEDITING SERVICE CORP.	Installation of Underground Plumbing System for Plumbing System at New Building filed under NB # 510113315. No Change in Egress Use or Occup…
B00412747 ↗	999 BLAKE AVENUE BROOKLYN	Alteration	Signed-off	10/30/2020	02/16/2021	Contractor WILLIAM C. GERAKARIS P&H Filer JM ZONING, LLC.	Installation of a boiler as per plans filed herewith. Filed in connection with NB#321193917.
S00420762 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Filed — no permit on record	11/20/2020	—	Filer A1 EXPEDITING SERVICE CORP.	—
S00355608 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Filed — no permit on record	10/13/2020	—	Filer A1 EXPEDITING SERVICE CORP.	—
S00283487 ↗	1323 WEST SERVICE ROAD STATEN ISLAND	Alteration	Filed — no permit on record	02/05/2020	—	—	—
M00206537 ↗	210 EAST 77 STREET MANHATTAN	Alteration	Signed-off	08/08/2019	08/12/2019	Owner THE BIRCH WATHEN LENOX SCHOOL Contractor SIRINA FIRE PROT CORP Filer A1 EXPEDITING SERVICE CORP.	Modification to sprinkler work as per plans filed herewith. No change in use, egress or occupancy.

Scope of Work

HVAC — 4 projects · most recent 01/20/2026

Air Conditioning Systems Generators Heating Systems Ventilation Systems

Sprinkler / Standpipe — 4 projects · most recent 06/02/2026

No specific sub-scope on file — project count only.

Plumbing — 7 projects · most recent 06/02/2026

Storm Water/Sanitary Gas

Click a row for this entity's own projects, plans and documents at that building.

Building	Filings	Most Recent
62 EAST 92 STREET ↗	2	05/11/2026

1323 WEST SERVICE ROAD ↗	34	01/30/2026

1072 HAVEMEYER AVENUE ↗	4	01/15/2025

1323 WEST SERVICE ROAD ↗	2	10/20/2022

996 WEST SERVICE ROAD ↗	2	10/20/2022

355 GREENWICH STREET ↗	1	09/28/2022

999 BLAKE AVENUE ↗	3	10/13/2020

210 EAST 77 STREET ↗	1	08/07/2019