Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) Employee Directory

ConstructionMinnesota, United States2-10 Employees

As of 4/11 we are the Operable Wall Division of W.L. Hall Company (brianm@wlhall.com) (952-974-7615)

Sales, Installation, Service for Specialty Products.

Mahin-Walz, Inc. was formed in 1962. Specializing in sales and installation of Operable Wall Systems, Mahin-Walz, Inc. has worked continuously with Modernfold, Inc. as our manufacturer.  The relationship between Mahin-Walz, Inc. and Modernfold actually extends back to the early 1950’s when Bob Mahin, acting as Modernfold’s Regional Sales Rep., set up many of the Distributors in the territory. Bob liked the Minneapolis area so much that he decided in 1956 that this was to be home. Six years later he and Al Walz, took on the Modernfold line and started Mahin-Walz, Inc.

In 1979 Brian Mahin (Bob’s son) and J.D. Mahin (Jan – Bob’s brother) agreed on a partnership that resulted in Brian and Jan taking over complete ownership in 1988. 

Since 1988 Brian and Jan have serviced the greater Minnesota and Western Wisconsin territory, selling, installing, servicing, maintaining and repairing Modernfold products and servicing, maintaining and repairing operable wall products of current and no longer existing manufacturers. 

Jan handles the area from Rochester, MN. south and does all of the Builders Exchange bid work. Brian handles the metro area and all negotiated work not on the Exchanges as well as managing the business.

Find Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) employees' phone numbers or email addresses

Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) Global Highlights

Location
Employees

North America
25

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  • United States Of America
    25

Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11)'s Leadership

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    B. M.
    Director Operable Wall Division
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    N. J.
    Project Manager
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    D. J.
    Project Manager
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    M. K.
    Project Manager
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    A. P.
    Project Manager
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    C. H.
    Project Manager
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    D. F.
    Project Manager
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    E. J.
    Project Manager
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Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) Employee Metrics

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0%
2026
2025
  • Civil Engineering & Construction
  • Engineering
  • Accounting
  • Administrative
  • Analytics
  • Other

Contact profiles from Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11)

Name
Title
Contact Info
Location
Last Update
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    P. W.
    Estimator
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    United StatesMinnesota
    Nov 11, 2025
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    J. H.
    Maintenance Technician
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    United StatesMinnesota
    Nov 19, 2025
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    B. E.
    Accounting
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    United StatesMinnesota
    Jul 17, 2025
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    T. W.
    Human Resources Executive
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    Dec 31, 2023
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    T. P.
    Sales Representative - Architectural Exteriors
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    United StatesMinnesota
    Oct 22, 2024
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    J. Y.
    Modemfold Product Specialist
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    UNITED STATES
    Mar 07, 2023

Frequently Asked Questions

What is Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) known for?

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Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) was founded in 1962 operates in the Construction industry. The company's main headquarters is located in 530 15th Avenue South Hopkins, Minnesota 55343 United States; you can contact the main corporate office by phone at . Explore Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11)'s company overview page for more information.

What is Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11)'s most common email format?

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Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) email formats with LeadIQ.

How many employees does Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) have currently?

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Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11) has approximately 4 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11)'s key employees and leadership?

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As of February 2026, Mahin-Walz, Inc./ Now W.L. Hall Company (as of 4/11)'s key employees include:

  • Director Operable Wall Division: B. M.
  • Project Manager: N. J.
  • Project Manager: D. J.
  • Project Manager: M. K.
  • Project Manager: A. P.

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