Insights

Gathering insights about Mechanical Service Inc.…

Similar companies to Mechanical Service Inc.

Mechanical Service Inc. Tech Stack

Mechanical Service Inc. uses 8 technology products and services including Google Fonts API, Google Cloud, Vue.js, and more. Explore Mechanical Service Inc.'s tech stack below.

Google Fonts API
Font Scripts
Google Cloud
Infrastructure As A Service
Vue.js
Javascript Frameworks
jQuery
Javascript Libraries
jQuery Migrate
Javascript Libraries
Google Tag Manager
Tag Management
X-Content-Type-Options
Web & Portal Technology
Google Analytics
Web Analytics

Media & News

PremiStar acquires Relyonmsi.
PremiStar, a provider of commercial and industrial HVAC, plumbing, and building automation services, has acquired Mechanical Service Inc. (MSI), a commercial HVAC contractor in Iowa City.
Aug 15, 2022 | www.achrnews.com

Mechanical Service Inc.'s Email Address Formats

Mechanical Service Inc. uses at least 1 format(s):

Mechanical Service Inc. Email Formats	Example	Percentage
FLast@relyonmsi.com	JDoe@relyonmsi.com	93%
Last@relyonmsi.com	Doe@relyonmsi.com	7%

Frequently Asked Questions

Where is Mechanical Service Inc.'s headquarters located?

Mechanical Service Inc.'s main headquarters is located at 1144 Monmouth Boulevard Galesburg, Illinois 61401 United States. The company has employees across 1 continents, including North America.

What is Mechanical Service Inc.'s phone number?

You can contact Mechanical Service Inc.'s main corporate office by phone at

+1-309-342-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Mechanical Service Inc.'s official website and social media links?

Mechanical Service Inc.'s official website is relyonmsi.com and has social profiles on LinkedIn.

What is Mechanical Service Inc.'s NAICS code?

Mechanical Service Inc.'s NAICS code is 23 - Construction.

How many employees does Mechanical Service Inc. have currently?

As of July 2026, Mechanical Service Inc. has approximately 30 employees across 1 continents, including North America. Key team members include President: T. B.Assistant Project Manager: P. E.Estimator/Project Manager: A. B.. Explore Mechanical Service Inc.'s employee directory with LeadIQ.

What industry does Mechanical Service Inc. belong to?

Mechanical Service Inc. operates in the Construction industry.

What technology does Mechanical Service Inc. use?

Mechanical Service Inc.'s tech stack includes Google Fonts APIGoogle CloudVue.jsjQueryjQuery MigrateGoogle Tag ManagerX-Content-Type-OptionsGoogle Analytics.

What is Mechanical Service Inc.'s email format?

Mechanical Service Inc.'s email format typically follows the pattern of FLast@relyonmsi.com. Find more Mechanical Service Inc. email formats with LeadIQ.

When was Mechanical Service Inc. founded?

Mechanical Service Inc. was founded in 1972.

Mechanical Service Inc.

Q: What is Mechanical Service Inc.'s official website and social media links?

Mechanical Service Inc.'s official website is relyonmsi.com. Mechanical Service Inc. has social profiles on LinkedIn.

Q: How many employees does Mechanical Service Inc. have currently?

Mechanical Service Inc. has approximately 30 employees.

Q: What technology does Mechanical Service Inc. use?

Mechanical Service Inc.'s tech stack includes JSON-LD, Twemoji, Shopify, jQuery, Google Search Console.

Q: What is Mechanical Service Inc.'s NAICS code?

Mechanical Service Inc.'s NAICS code is 23 (Construction).

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.

Company Overview

Headquarters: 1144 Monmouth Boulevard Galesburg, Illinois 61401 United States
Phone number: +1-309-342-****
Website: relyonmsi.com
NAICS Code: 23 - Construction
Founded: 1972
Employees: 11-50