Insights

Sustainability Advantage Leverage Hennessey Engineers' status as a Women Business Enterprise (WBE), MDOT Disadvantaged Business Enterprise (DBE), and Small Business Enterprise (SBE) to position for public sector and quasi-government projects requiring diverse and verified vendors in Southeast Michigan.

Public Infrastructure Focus Target opportunities in municipal public works and neighborhood improvement programs where civil engineering expertise in sanitary sewers, street and drainage networks, and public infrastructure aligns with their recent collaboration with Safeway Environmental on sewer cleaning and inspection.

Local Knowledge Edge Emphasize deep Southeast Michigan community knowledge to win local projects that require intimate understanding of neighborhoods, permitting processes, and stakeholder engagement, complementing firms with larger scale footprints.

Digital & GIS Proficiency Highlight capabilities in ArcGIS, AutoCAD, Bluebeam, and Adobe Creative Suite to pursue design-build, master planning, and GIS-informed infrastructure projects, and propose bundled technology-driven service offerings.

Growth & Partnerships Leverage mid-market revenue scale and strategic partnerships through Mentor/Protege programs and collaborations with environmental firms to pursue joint ventures on larger multi-district projects that require local expertise and reliable delivery.

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Hennessey Engineers Tech Stack

Hennessey Engineers uses 8 technology products and services including AutoCAD, WordPress, Bluebeam, and more. Explore Hennessey Engineers's tech stack below.

Hennessey Engineers's Email Address Formats

Hennessey Engineers uses at least 2 email formats:
Hennessey Engineers Email FormatsExamplePercentage
FLast@hengineers.comJDoe@hengineers.com
50%
FMLast@hengineers.comJMDoe@hengineers.com
50%

Frequently Asked Questions

What is Hennessey Engineers's official website and social media links?

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Hennessey Engineers's official website is hengineers.com and has social profiles on LinkedIn.

How much revenue does Hennessey Engineers generate?

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As of August 2026, Hennessey Engineers's annual revenue is estimated to be $10M - $25M.

What is Hennessey Engineers's SIC code and NAICS code?

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Hennessey Engineers's SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Hennessey Engineers have currently?

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As of August 2026, Hennessey Engineers has approximately 58 employees across 1 continents, including North America. Key team members include Chief Field Engineers And Construction Operation Manager: W. S., Hawkeye Service Team Logistics Director: S. A. and Sr. Engineering Inspector Construction Group Leader: A. K. Explore Hennessey Engineers's employee directory with LeadIQ.

What industry does Hennessey Engineers belong to?

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Hennessey Engineers operates in the Civil Engineering industry.

What technology does Hennessey Engineers use?

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Hennessey Engineers's tech stack includes AutoCAD, WordPress, Bluebeam, Google Workspace, Brevo, WP Engine, Adobe Creative Suite and ArcGIS.

What is Hennessey Engineers's email format?

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Hennessey Engineers's email format typically follows the pattern of FLast@hengineers.com. Find more Hennessey Engineers email formats with LeadIQ.

When was Hennessey Engineers founded?

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Hennessey Engineers was founded in 1971.
Hennessey Engineers logo

Hennessey Engineers

Civil EngineeringMichigan, United States51-200 Employees

Hennessey Engineers is a civil engineering firm based in Southgate, Michigan, serving communities in Southeast Michigan. The company emphasizes improving quality of life through public infrastructure projects, leveraging local knowledge and technical expertise to develop sustainable solutions for neighborhoods. It operates within the civil engineering industry and positions itself as a partner for municipal and community-focused projects. The firm identifies itself as a Women Business Enterprise and participates in programs with MDOT, the Wayne County Airport Authority, and a local mentor-protege arrangement, reflecting engagement with government and regional transportation-related initiatives. Founded and operating with a focus on positive turnkey outcomes, Hennessey Engineers pursues projects that enhance infrastructure and public services in the Detroit metro area. A recent development includes a collaboration with Safeway Environmental on a sewer cleaning and television inspection program in Detroit neighborhoods, illustrating ongoing work in infrastructure maintenance.

Section iconCompany Overview

SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1971
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    Hennessey Engineers's revenue is estimated to be in the range of $10M - $25M

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