Location and Projects
Postler & Jaeckle Plumber
I would like to introduce our company Postler & Jaeckle Service that has been in the HVAC/R service business for over 50 years.
Postler & Jaeckle Service, a division of Postler & Jaeckle Corp., is one of the largest independent mechanical service providers in NE United States. With five service offices in New York (Rochester, Elmira, Syracuse, Binghamton, and Albany) as well as offices in Pittston, PA and Jackson, New Jersey. Postler & Jaeckle Service has grown into a mechanical service company with approximately one hundred experienced service technicians with factory training in virtually all makes and manufacturers. This gives us the ability to support our customers in various locations and service various types of mechanical equipment.
Postler & Jaeckle Service prides itself on our proactive approach to preventative maintenance. Once we gain a new customer, we develop customized computerized maintenance tasking based on the equipment on site, the customer’s needs and priorities, and the manufacturer’s recommendations. This gives us accountability to our customers and gives us accountability back from our field staff. This ensures that the work that is being done is what needs to be done and that it gets done in the proper time frame. Complimenting this, P&J Service has in-house project/engineering capabilities that allow us to work with our customers not only on keeping existing equipment running at peak efficiency, but also to review their mechanical/controls needs to make sure that they are being met in the most efficient way possible.
In addition to that, we utilize a computerized CARE program that schedules designated office support people to visit our customers in pre-selected intervals and review ongoing work, answer any questions, and make suggestions regarding the operation of their facilities. This assures us that we are communicating with the customer on a regular basis and that we are satisfying their mechanical service needs. This program, and the high level of service that P&J provides has given us a customer retention rate of over 95% per year, and typically any loss of customer is due to buildings closing and/or customers deciding to perform the work in-house.
From BuildZoom: Postler & Jaeckle, 9 Krey Blvd, Rensselaer, NY (Owned by: Erich K Postler Sr.) holds a Hvacr Contractor license and 8 other licenses according to the New Jersey license board.
Their BuildZoom score of 98 ranks in the top 16% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Postler & Jaeckle, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Postler & Jaeckle Services
Postler & Jaeckle Contact Information
This is a sample of this contractor's permits. Click here to access their complete permit history.
Postler & Jaeckle Reviews
Recent Buildzoom Projects
Postler & Jaeckle License info
Verified License
| License # | 19HC00851800 |
| Status | Active |
| State | New Jersey |
| Type | Hvacr Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Postler & Jaeckle at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLU15-10031059 |
| Status | Active |
| City | Buffalo |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Postler & Jaeckle with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 5809 |
| Status | Active |
| City | Syracuse |
| Type | Hvac Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Postler & Jaeckle with the City of Syracuse Division of Code Enforcement
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 6058 |
| Status | Active |
| City | Syracuse |
| Type | Hvac Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Postler & Jaeckle with the City of Syracuse Division of Code Enforcement
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Buffalo |
| Type | Plumbers |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Postler & Jaeckle with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Buffalo |
| Type | Plumbers |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Postler & Jaeckle with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Broome County |
| Type | Plumber |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Postler & Jaeckle with the City of Binghamton
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Town Of Amherst |
| Type | Plumber |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2019. Check the current license status of Postler & Jaeckle with the Town of Amherst Building Department
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLU15-10031059 |
| Status | Active |
| City | Buffalo |
| Type | Plu - Plumbers Master |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Postler & Jaeckle with the Buffalo Department of Permit and Inspection Services
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
49
Permits
- Building permit records show that Postler & Jaeckle has worked on 49 permitted projects.