Insights

Longstanding Local Presence D.W. Jessen & Associates has over six decades of experience serving Southwest Louisiana, establishing strong relationships with municipal, private, and industrial clients. This established local presence indicates potential for expanding service offerings within regional infrastructure projects.

Municipal Infrastructure Expertise The company has a proven track record in municipal projects including water and wastewater treatment, storm drainage, and public amenities like civic centers. Opportunities may exist to leverage this expertise for upcoming public infrastructure funding initiatives or municipal modernization efforts.

Historical Project Portfolio With involvement in major regional developments such as airports, civic centers, and parks, the firm demonstrates a capability for large-scale, high-profile projects. Targeted outreach for similar future projects could unlock substantial growth opportunities.

Technology Adoption Utilizing advanced tech stack elements like AWS cloud services, Microsoft ASP.NET, and IIS indicates a readiness for modern digital workflows. This positions the firm well to pursue projects requiring innovative, tech-enabled civil engineering solutions.

Market Position & Growth As a small firm with a revenue range of 1M to 10M, D.W. Jessen & Associates competes with much larger firms but offers personalized service. Business development efforts could focus on niche or specialized services where they can differentiate from bigger competitors.

D.W. Jessen & Associates, L.L.C. Tech Stack

D.W. Jessen & Associates, L.L.C. uses 8 technology products and services including Amazon Web Services, Amazon S3, Microsoft 365, and more. Explore D.W. Jessen & Associates, L.L.C.'s tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Amazon S3
    Content Delivery Network
  • Microsoft 365
    Email
  • Windows Server
    Operating Systems
  • X-XSS-Protection
    Security
  • HSTS
    Security
  • Microsoft ASP.NET
    Web Frameworks
  • Microsoft IIS
    Web Servers

Media & News

D.W. Jessen & Associates, L.L.C.'s Email Address Formats

D.W. Jessen & Associates, L.L.C. uses at least 1 format(s):
D.W. Jessen & Associates, L.L.C. Email FormatsExamplePercentage
FLast@dwjessen.comJDoe@dwjessen.com
100%

Frequently Asked Questions

Where is D.W. Jessen & Associates, L.L.C.'s headquarters located?

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D.W. Jessen & Associates, L.L.C.'s main headquarters is located at 440 Kirby Street Lake Charles, Louisiana 70601 United States. The company has employees across 1 continents, including North America.

What is D.W. Jessen & Associates, L.L.C.'s phone number?

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You can contact D.W. Jessen & Associates, L.L.C.'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 D.W. Jessen & Associates, L.L.C.'s official website and social media links?

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D.W. Jessen & Associates, L.L.C.'s official website is dwjessen.com and has social profiles on LinkedIn.

What is D.W. Jessen & Associates, L.L.C.'s NAICS code?

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D.W. Jessen & Associates, L.L.C.'s NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does D.W. Jessen & Associates, L.L.C. have currently?

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As of April 2026, D.W. Jessen & Associates, L.L.C. has approximately 8 employees across 1 continents, including North America. Key team members include President: D. J.Cad Operator: E. R.Civil Engineering Intern: I. I.. Explore D.W. Jessen & Associates, L.L.C.'s employee directory with LeadIQ.

What industry does D.W. Jessen & Associates, L.L.C. belong to?

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D.W. Jessen & Associates, L.L.C. operates in the Civil Engineering industry.

What technology does D.W. Jessen & Associates, L.L.C. use?

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D.W. Jessen & Associates, L.L.C.'s tech stack includes Amazon Web ServicesAmazon S3Microsoft 365Windows ServerX-XSS-ProtectionHSTSMicrosoft ASP.NETMicrosoft IIS.

What is D.W. Jessen & Associates, L.L.C.'s email format?

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D.W. Jessen & Associates, L.L.C.'s email format typically follows the pattern of FLast@dwjessen.com. Find more D.W. Jessen & Associates, L.L.C. email formats with LeadIQ.

When was D.W. Jessen & Associates, L.L.C. founded?

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D.W. Jessen & Associates, L.L.C. was founded in 1949.

D.W. Jessen & Associates, L.L.C.

Civil EngineeringLouisiana, United States2-10 Employees

Founded in 1949 by Dietrich W. Jessen ,Sr., D.W. Jessen & Associates is one of the most respected civil engineering and land surveying firms in Southwest Louisiana and has been for over sixty years. With deep family roots in this area, his son, D. "Walt" Jessen, Jr., continues the legacy as President and CEO, providing professional engineering and land surveying expertise with personal integrity and responsibility. 

D.W. Jessen & Associates has a long established history with many public, private, and industrial clients in Southwest Louisiana. Since 1953 the firm has been fortunate to serve the City of Lake Charles by providing a wide range of engineering services to improve and expand the municipal infrastructure, including water treatment and distribution, wastewater treatment and collection, street paving, and storm drainage. The firm was also heavily involved in the design and construction of the Lake Charles Civic Center Complex, opened to the public in 1972 and more recently the Bord du Lac Park Marina which opened in September of 2010 as an extension to the Civic Center Complex. 

D.W. Jessen & Associates was instrumental in the development of the original Lake Charles Municipal Airport, completed in 1961. Hurricane Rita devastated the region in 2005, including the original airport terminal building. The firm was fortunate to follow in the footsteps of its founder and be involved in the construction of the new Lake Charles Regional Airport terminal building, which opened to the public in August of 2009. In addition, D.W. Jessen & Associates is well represented in the numerous private subdivision developments and private land surveys. 

The firm's goal is to continue serving clients in Southwest Louisiana for years to come.

Section iconCompany Overview

Headquarters
440 Kirby Street Lake Charles, Louisiana 70601 United States
Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1949
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    D.W. Jessen & Associates, L.L.C.'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    D.W. Jessen & Associates, L.L.C.'s revenue is estimated to be in the range of $1M$10M

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