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Mechanical Service Inc. Employee Directory

ConstructionIllinois, United States11-50 Employees

Mechanical Service Inc. operates in the construction sector, delivering mechanical services to residential, commercial, and industrial customers in West Central Illinois. Headquartered in Galesburg, Illinois, MSI traces its history to 1972 when Stigner, Inc. and John Holt Plumbing and Heating merged to form the company. From its inception, the firm pursued a path focused on high-quality professional workmanship and strong ethical standards. That commitment, together with years of experience, underpins its ability to meet a broad range of mechanical service needs for the region.

The company runs a sizable field operation supported by over 60 service and installation vehicles, enabling service across Galesburg and nearby communities. In August 2022, PremiStar acquired Mechanical Service Inc.

Find Mechanical Service Inc. employees' phone numbers or email addresses

Mechanical Service Inc. Global Highlights

Location
Employees

North America
29

Minus sign iconPlus sign icon
  • United States Of America
    28
  • Canada
    1

Mechanical Service Inc.'s Leadership

  • Service Manager at Mechanical Service Inc.
    A. T.
    Service Manager
    Mobile Phone
  • Fire Protection Estimator Project Manager at Mechanical Service Inc.
    A. S.
    Fire Protection Estimator Project Manager
    Mobile Phone
  • Facilities Manager at Mechanical Service Inc.
    H. L.
    Facilities Manager
    Mobile Phone
  • Assistant Project Manager at Mechanical Service Inc.
    J. B.
    Assistant Project Manager
    Mobile Phone
  • Assistant Service Manager at Mechanical Service Inc.
    R. B.
    Assistant Service Manager
    Mobile Phone
  • Service Tech at Mechanical Service Inc.
    J. G.
    Service Tech
    Mobile Phone
  • Dispatcher at Mechanical Service Inc.
    K. S.
    Dispatcher
    Mobile Phone
  • Secretary at Mechanical Service Inc.
    S. R.
    Secretary
    Mobile Phone

Mechanical Service Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Civil Engineering & Construction
  • Program & Project Management
  • Accounting
  • Business
  • Administrative
  • Other

Contact profiles from Mechanical Service Inc.

Name
Title
Contact
Location
Last Update
  • Service Manager at Mechanical Service Inc.
    A. T.
    Service Manager
    Mobile Phone
    Oct 18, 2024
  • Fire Protection Estimator Project Manager at Mechanical Service Inc.
    A. S.
    Fire Protection Estimator Project Manager
    Mobile Phone
    Oct 21, 2024
  • Facilities Manager at Mechanical Service Inc.
    H. L.
    Facilities Manager
    Mobile Phone
    Oct 23, 2024
  • Assistant Project Manager at Mechanical Service Inc.
    J. B.
    Assistant Project Manager
    Mobile Phone
    Oct 22, 2024
  • Assistant Service Manager at Mechanical Service Inc.
    R. B.
    Assistant Service Manager
    Mobile Phone
    Oct 22, 2024
  • Service Tech at Mechanical Service Inc.
    J. G.
    Service Tech
    Mobile Phone
    Oct 16, 2024
  • Dispatcher at Mechanical Service Inc.
    K. S.
    Dispatcher
    Mobile Phone
    Oct 18, 2024
  • Secretary at Mechanical Service Inc.
    S. R.
    Secretary
    Mobile Phone
    Oct 17, 2024
  • Employee at Mechanical Service Inc.
    C. C.
    Mobile Phone
    Oct 23, 2024

Frequently Asked Questions

What is Mechanical Service Inc. known for?

Minus sign iconPlus sign iconMechanical Service Inc. was founded in 1972 and operates in the Construction industry. You can contact Mechanical Service Inc.'s main corporate office by phone at
+1-309-342-****
. Explore Mechanical Service Inc.'s company overview page for more information.

What is Mechanical Service Inc.'s most common email format?

Minus sign iconPlus sign iconMechanical Service Inc. employees' email format typically follows the pattern of FLast@relyonmsi.com. Trying to find reliable and up-to-date employee contact data? Find more Mechanical Service Inc. email formats with LeadIQ.

How many employees does Mechanical Service Inc. have currently?

Minus sign iconPlus sign iconMechanical Service Inc. has approximately 30 employees as of September 2026. These team members are located across 1 continents, including North America.

Who are Mechanical Service Inc.'s key employees and leadership?

Minus sign iconPlus sign icon

As of September 2026, Mechanical Service Inc.'s key employees include:

  • Service Manager: A. T.
  • Fire Protection Estimator Project Manager: A. S.
  • Facilities Manager: H. L.
  • Assistant Project Manager: J. B.
  • Assistant Service Manager: R. B.

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