What services does Jans Corporation provide?

Jans Corporation is a full-service contracting company that offers a variety of services, including steel and precast erection, rough carpentry, and finish carpentry. If they do not perform a specific service in-house, they have a wide network of reliable subcontractors to work with to provide the best finished project within the given timeframe and budget.

How does Jans Corporation assist clients in the beginning stages of a project?

In the beginning stages of a project, Jans Corporation can help with determining needs, funding options, estimates, value engineering, follow-through with self-performed services, and monitoring construction activities.

What kind of maintenance services does Jans Corporation offer?

Jans Corporation's maintenance department can perform routine maintenance and repair needs, as well as emergency on-call services, for properties regardless of whether they were involved in the construction.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Jans Corporation

$4.0M revenue • 20 employees • 4700 N Westport Ave, Sioux Falls, SD, 57107, United States

Last Updated Dec 17, 2025

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Company Overview

Company Name

Jans Corporation

Address

4700 N Westport Ave, Sioux Falls, SD, 57107, United States

Website

janscorp.com

Phone

(605) 331-5267

Approx. Annual Revenue

$4.0M

Employees

Established

2002

Google Reviews

4.7 (6 reviews)

About Jans Corporation

Jans Corporation is a full-service contracting company based in Sioux Falls, South Dakota. The company provides a variety of services, including steel and precast erection, rough carpentry, and finish carpentry. Jans Corporation also offers maintenance and repair services, as well as emergency on-call services, to help clients maintain their investments long after the completion of a project.

Business Profile

Read from the Jans Corporation website on Oct 24, 2026. Hover an item to see the exact wording it came from.

How Jans Corporation works

24/7 emergency serviceⓘ

About the website

Website quality (AI-assessed): 7/10 · Has services, projects, and contact info; Careers page lists open positions