Insights

Local wood supplier Hartje Lumber is a Wisconsin-based provider of lumber and building materials with a multi-decade local presence, suggesting a strong regional foothold and potential for repeat, project-based sales to local contractors and builders.

Construction collaboration Recent collaboration with Dimension IV to design and construct wall panels indicates capability in turnkey or value-added services, presenting an opportunity to upsell integrated building envelope solutions to general contractors and commercial clients.

Mid-market footprint With 11-50 employees and revenue in the 1 to 10 million range, Hartje Lumber sits between small independents and large national distributors, signaling potential for targeted enterprise or contractor programs to win preferred supplier status.

Broad product mix Offering lumber, steel roofing and siding, and complete building materials positions Hartje Lumber for cross-selling opportunities across multiple trades, including framing, roofing, and interior finish subcontractors.

Digital readiness Existing tech stack including AutoCAD, Joomla, and Microsoft 365 supports project collaboration and planning; this enables targeted outreach around BIM-enabled projects, design-build opportunities, and digital order workflows to streamline procurement.

Similar companies to Hartje Lumber Inc

Hartje Lumber Inc Tech Stack

Hartje Lumber Inc uses 8 technology products and services including AutoCAD, Joomla, Microsoft 365, and more. Explore Hartje Lumber Inc's tech stack below.

  • Cad & Graphics
  • Content Management System
  • Google Fonts API
    Font Scripts
  • Chosen
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Helix Ultimate
    Web Frameworks
  • Apache HTTP Server
    Web Servers

Hartje Lumber Inc's Email Address Formats

Hartje Lumber Inc uses at least 4 email formats:
Hartje Lumber Inc Email FormatsExamplePercentage
First@hartjelumber.comJohn@hartjelumber.com
55%
FLast@hartjelumber.comJDoe@hartjelumber.com
27%
First.Last@hartjelumber.comJohn.Doe@hartjelumber.com
9%
FirstLast@hartjelumber.comJohnDoe@hartjelumber.com
9%

Frequently Asked Questions

What is Hartje Lumber Inc's phone number?

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You can contact Hartje Lumber Inc'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 Hartje Lumber Inc's official website and social media links?

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Hartje Lumber Inc's official website is hartjelumber.com and has social profiles on LinkedIn.

How much revenue does Hartje Lumber Inc generate?

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As of November 2026, Hartje Lumber Inc's annual revenue is estimated to be $1M - $10M.

What is Hartje Lumber Inc's NAICS code?

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Hartje Lumber Inc's NAICS code is 322 - Paper Manufacturing.

How many employees does Hartje Lumber Inc have currently?

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As of November 2026, Hartje Lumber Inc has approximately 11 employees across 1 continents, including North America. Key team members include Carpenter Assistant: B. B. Explore Hartje Lumber Inc's employee directory with LeadIQ.

What industry does Hartje Lumber Inc belong to?

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Hartje Lumber Inc operates in the Paper and Forest Product Manufacturing industry.

What technology does Hartje Lumber Inc use?

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Hartje Lumber Inc's tech stack includes AutoCAD, Joomla, Microsoft 365, Google Fonts API, Chosen, jQuery, Helix Ultimate and Apache HTTP Server.

What is Hartje Lumber Inc's email format?

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Hartje Lumber Inc's email format typically follows the pattern of First@hartjelumber.com. Find more Hartje Lumber Inc email formats with LeadIQ.
Hartje Lumber Inc logo

Hartje Lumber Inc

Paper and Forest Product ManufacturingWisconsin, United States11-50 Employees

Hartje Lumber Inc. is a Wisconsin-based supplier in the paper and forest product manufacturing sector, providing lumber, steel roofing and siding, and a full line of building materials. Located in La Valle, the company serves south-central Wisconsin and surrounding areas, supporting construction and remodeling projects with a range of materials for structural and exterior applications. With a history dating back to 1969, Hartje Lumber positions itself as a local provider focused on serving professional builders and contractors with integrated supply options for building projects. In 2020, the company was involved in a collaborative project with Dimension IV to design and construct wall panels and interior walls for a building, completed with installation support from Shaw Builders’ crews, reflecting its involvement in collaborative, integrated construction efforts.

Section iconCompany Overview

Phone number
NAICS Code
322 - Paper Manufacturing
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Hartje Lumber Inc's revenue is estimated to be in the range of $1M - $10M

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