O'Connor Company Employee Directory

Q: What is O'Connor Company known for?

O'Connor Company was founded in 1970. O'Connor Company operates in the Wholesale Hardware, Plumbing, Heating Equipment industry.

Q: How many employees does O'Connor Company have currently?

O'Connor Company has approximately 51 employees.

Q: Who are O'Connor Company's key employees and leadership?

O'Connor Company's key employees include: President: M. O., President: R. O..

Wholesale Hardware, Plumbing, Heating EquipmentUnited States51-200 Employees

since 1970, O’Connor Company has provided energy efficient solutions for heating, ventilating and air conditioning systems. As a representative for American Air Filter we create opportunities for our customers to develop environmentally conscious business practices and save money, while analyzing our own business to improve efficiency, reduce waste and save energy. We have offices in Sioux Falls and Rapid City South Dakota.

Find O'Connor Company employees' phone numbers or email addresses

O'Connor Company Global Highlights

North America
43

United States Of America
43

O'Connor Company's Leadership

M. O.
President
Mobile Phone
Email
R. O.
President
Mobile Phone
Email
S. O.
Owner/Partner
Mobile Phone
Email
J. E.
Controller
Mobile Phone
Email
B. B.
Branch Manager
Mobile Phone
Email
A. O.
Inside/Outside Sales, Poject Manager
Mobile Phone
Email
J. L.
Branch Operations Manager
Mobile Phone
Email
T. M.
Sales Engineer
Mobile Phone
Email

Contact profiles from O'Connor Company

Name

Title

Contact Info

Location

Last Update

D. B.
Project Specialist
Mobile Phone
Email
United StatesSouth Dakota
Jul 19, 2025
R. C.
Project Specialist
Mobile Phone
Email
United StatesSouth Dakota
Jul 16, 2025
B. H.
Project Specialist
Mobile Phone
Email
United StatesSouth Dakota
Oct 21, 2025
C. G.
Marketing Coordinator
Mobile Phone
Email
United StatesSouth Dakota
Nov 13, 2025
T. M.
Administrative Assistant
Mobile Phone
Email
United StatesSouth Dakota
Jul 18, 2025
W. C.
Information Technology Support Technician
Mobile Phone
Email
United StatesSouth Dakota
Oct 21, 2024
T. W.
Sales And Warranties
Mobile Phone
Email
United StatesSouth Dakota
Oct 18, 2025

Frequently Asked Questions

What is O'Connor Company known for?

O'Connor Company was founded in 1970 operates in the Wholesale Hardware, Plumbing, Heating Equipment industry. The company's main headquarters is located in 4909 N Lewis Ave, Sioux Falls, SD 57104, US; you can contact the main corporate office by phone at

+1-605-336-****

. Explore O'Connor Company's company overview page for more information.

What is O'Connor Company's most common email format?

O'Connor Company employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more O'Connor Company email formats with LeadIQ.

How many employees does O'Connor Company have currently?

O'Connor Company has approximately 51 employees as of October 2025. These team members are located across 1 continents, including North America.

Who are O'Connor Company's key employees and leadership?

As of October 2025, O'Connor Company's key employees include:

President: M. O.
President: R. O.
Owner/Partner: S. O.
Controller: J. E.
Branch Manager: B. B.

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