Insights

Market Positioning Established regional mechanical contractor with a long history (since 1919) and a mid-sized footprint in Wisconsin, suggesting opportunities in local industrial, commercial, and process piping projects where reliability and local familiarity are valued.

Growth Opportunities Revenue range around 25–50 million with 51–200 employees indicates capacity for larger HVAC, plumbing, and building automation system contracts, including multi-site or retrofit projects that can leverage their service capabilities.

Service Expansion Capabilities in mechanical, HVAC, plumbing, process piping, building automation, and construction services position them well for uptime-focused maintenance contracts, energy efficiency upgrades, and ongoing facility modernization initiatives.

Competitive Differentiators Local market focus, broad-in-house offerings, and a history of end-to-end project delivery can be emphasized in outreach to private and public sector clients seeking single-point responsibility and streamlined coordination.

Tech & Partnerships Tech stack usage and emphasis on automation suggests openness to technology-driven projects and potential for partnerships on smart building integrations, remote monitoring, and efficiency analytics to upsell ongoing service agreements.

Zien Mechanical Contractors Tech Stack

Zien Mechanical Contractors uses 8 technology products and services including Microsoft 365, Font Awesome, Google Cloud, and more. Explore Zien Mechanical Contractors's tech stack below.

  • Microsoft 365
    Email
  • Font Awesome
    Font Scripts
  • Google Cloud
    Infrastructure As A Service
  • jQuery
    Javascript Libraries
  • Polyfill
    Javascript Libraries
  • Office 365
    Office Suites
  • Adobe Fonts
    Web Fonts
  • Sitelinks Search Box
    Web Tools And Plugins

Zien Mechanical Contractors's Email Address Formats

Zien Mechanical Contractors uses at least 2 format(s):
Zien Mechanical Contractors Email FormatsExamplePercentage
FLast@mechanicalinc.comJDoe@mechanicalinc.com
100%
FirstL@zienmechanical.comJohnD@zienmechanical.com
90%
First@zienmechanical.comJohn@zienmechanical.com
7%
First.Last@zienmechanical.comJohn.Doe@zienmechanical.com
3%

Frequently Asked Questions

What is Zien Mechanical Contractors's phone number?

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You can contact Zien Mechanical Contractors's main corporate office by phone at . 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 Zien Mechanical Contractors's official website and social media links?

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Zien Mechanical Contractors's official website is zienmechanical.com and has social profiles on LinkedIn.

How much revenue does Zien Mechanical Contractors generate?

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As of August 2026, Zien Mechanical Contractors's annual revenue is estimated to be $25M - $50M.

What is Zien Mechanical Contractors's SIC code NAICS code?

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Zien Mechanical Contractors's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified NAICS code is 23 - Construction.

How many employees does Zien Mechanical Contractors have currently?

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As of August 2026, Zien Mechanical Contractors has approximately 52 employees across 2 continents, including North AmericaAfrica. Key team members include Hvac Construction Manager: A. B.Hvac Service Manager: C. S.Project Manager: M. L.. Explore Zien Mechanical Contractors's employee directory with LeadIQ.

What industry does Zien Mechanical Contractors belong to?

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Zien Mechanical Contractors operates in the Construction industry.

What technology does Zien Mechanical Contractors use?

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Zien Mechanical Contractors's tech stack includes Microsoft 365Font AwesomeGoogle CloudjQueryPolyfillOffice 365Adobe FontsSitelinks Search Box.

What is Zien Mechanical Contractors's email format?

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Zien Mechanical Contractors's email format typically follows the pattern of FLast@mechanicalinc.com. Find more Zien Mechanical Contractors email formats with LeadIQ.

When was Zien Mechanical Contractors founded?

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Zien Mechanical Contractors was founded in 1919.
Zien Mechanical Contractors logo

Zien Mechanical Contractors

ConstructionWisconsin, United States51-200 Employees

Zien Mechanical Contractors is a long-established contractor based in Glendale, Wisconsin, specializing in mechanical, commercial and industrial HVAC, plumbing, process piping, building automation, construction, and related service work. Founded in 1919, the company serves clients across sectors that require integrated mechanical systems for new builds and ongoing facility maintenance, delivering coordinated solutions that address heating, cooling, ventilation, plumbing, and automation needs. Positioned within the construction and building services industry, Zien Mechanical emphasizes its breadth of capabilities across design, installation, and service to support facility performance and reliability. Located in the Milwaukee metropolitan area, the firm operates with a regional focus and leverages its decades-long presence to address the needs of commercial and industrial customers in and around Glendale. A notable recent development is the company’s ongoing emphasis on comprehensive mechanical contracting and support services, reflecting its role as a full-spectrum partner for complex building systems.

Section iconCompany Overview

Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Founded
1919
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Zien Mechanical Contractors's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Zien Mechanical Contractors's revenue is estimated to be in the range of $25M - $50M

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