What departments does ZENNER & RITTER, INC have?

ZENNER & RITTER, INC has employees across 2 departments including Marketing, Information Technology.

What is the largest department at ZENNER & RITTER, INC?

The largest department at ZENNER & RITTER, INC is Information Technology with 2 employees.

Where are ZENNER & RITTER, INC employees located globally?

ZENNER & RITTER, INC has employees across 1 continents and 1 countries including United States Of America.

How has ZENNER & RITTER, INC's team size changed over time?

ZENNER & RITTER, INC's team has grown from approximately 9 to 17 employees based on available data.

ZENNER & RITTER, INC Employee Directory

ConstructionNew York, United States11-50 Employees

ZENNER & RITTER, INC is a locally owned mechanical services company that provides heating, cooling, plumbing, energy solutions, indoor air quality improvements, and standby generator power systems. Based in Buffalo, New York, with its primary office on Bailey Avenue, the firm serves commercial and residential customers by addressing climate control, energy efficiency, and essential utility needs. The company has a long-standing presence in the region, having been established in 1930, and operates within the construction industry to support building systems and operational reliability. In addition to its core services, it highlights a broader scope of solutions related to energy and indoor environmental quality, positioning itself as a regional provider of integrated mechanical services. A recent development noted in industry updates recognizes Zenner & Ritter as a leading HVAC contractor in Buffalo, underscoring its local footprint and ongoing relevance in the market.

ZENNER & RITTER, INC Global Highlights

North America
33

United States Of America
33

ZENNER & RITTER, INC's Leadership

D. S.
Vice-President
Mobile Phone
Email
A. C.
Customer Care Manager
Mobile Phone
Email
J. R.
Service Manager
Mobile Phone
Email
J. L.
Marketing & Corporate Communications
Mobile Phone
Email
J. K.
Installation Technician
Mobile Phone
Email
J. B.
Service Tech
Mobile Phone
Email
J. H.
Installer
Mobile Phone
Email
J. V.
Hvac Apprentice
Mobile Phone
Email

ZENNER & RITTER, INC Employee Metrics

100%

50%

0%

2026

2025

Civil Engineering & Construction
Accounting
Branding
Business
Support
Other
Administrative

Contact profiles from ZENNER & RITTER, INC

Name

Title

Contact

Location

Last Update

D. S.
Vice-President
Mobile Phone
Email
Oct 22, 2024
A. C.
Customer Care Manager
Mobile Phone
Email
May 28, 2026
J. R.
Service Manager
Mobile Phone
Email
Aug 11, 2026
J. L.
Marketing & Corporate Communications
Mobile Phone
Email
Apr 16, 2026
J. K.
Installation Technician
Mobile Phone
Email
Oct 18, 2024
J. B.
Service Tech
Mobile Phone
Email
Apr 26, 2025
J. H.
Installer
Mobile Phone
Email
Oct 24, 2024
J. V.
Hvac Apprentice
Mobile Phone
Email
Mar 09, 2026
K. Y.
Hvac Tech
Mobile Phone
Email
Dec 30, 2025

Frequently Asked Questions

What is ZENNER & RITTER, INC known for?

ZENNER & RITTER, INC was founded in 1930 operates in the Construction industry. Explore ZENNER & RITTER, INC's company overview page for more information.

What is ZENNER & RITTER, INC's most common email format?

ZENNER & RITTER, INC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more ZENNER & RITTER, INC email formats with LeadIQ.

How many employees does ZENNER & RITTER, INC have currently?

ZENNER & RITTER, INC has approximately 30 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are ZENNER & RITTER, INC's key employees and leadership?

As of August 2026, ZENNER & RITTER, INC's key employees include:

Vice-President: D. S.
Customer Care Manager: A. C.
Service Manager: J. R.
Marketing & Corporate Communications: J. L.
Installation Technician: J. K.

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ZENNER & RITTER, INC Employee Directory

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