Insights

Public Utility Focus GSE has a long track record delivering municipal water and wastewater projects, including retrofits, capacity expansions, storage tanks, pump stations, and treatment facilities. This positions them as a strong partner for public utilities, water districts, and national labs seeking turnkey design-build and ongoing operations and maintenance support in California and nearby markets.

Renewables and Biogas Expertise in anaerobic and aerobic treatment facilities and biogas generation creates opportunities with waste-to-energy projects and industrial clients seeking renewable energy and gas handling upgrades. Target private industrial facilities, agricultural operations, and municipal treatment plants pursuing renewable energy initiatives.

California Market Presence A longstanding California-based contractor with public utility district engagements and experience with facilities like water reclamation plants suggests strong local relationships and eligibility for public bids, state programs, and lab infrastructure upgrades. Proactively identify upcoming California water and wastewater solicitations and form partnerships to bid early.

Turnkey Design-Build GSE highlights design-build applicability, plant expansion, equipment replacements, and construction of tanks and pump stations, offering bundled engineering, procurement, and construction. Use this to position as a single-source partner for agencies and private facilities seeking faster project delivery and clear accountability.

Mid-market Growth With mid-market scale and a diverse project portfolio, GSE is well positioned to win multi-phase projects across public and private sectors. Leverage CRM-ready collaboration and references to accelerate RFP responses, expand into private industrial clients, and pursue repeat work with existing utility partners.

Similar companies to GSE Construction Company, Inc.

GSE Construction Company, Inc. Tech Stack

GSE Construction Company, Inc. uses 8 technology products and services including Cosential, Microsoft 365, jQuery, and more. Explore GSE Construction Company, Inc.'s tech stack below.

  • Cosential
    Customer Relationship Management
  • Microsoft 365
    Email
  • jQuery
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • PWA
    Miscellaneous
  • PHP
    Programming Languages
  • Adobe Acrobat DC
    Rich Text Editors
  • Cloudflare Bot Management
    Security

GSE Construction Company, Inc.'s Email Address Formats

GSE Construction Company, Inc. uses at least 1 format(s):
GSE Construction Company, Inc. Email FormatsExamplePercentage
FLast@gseconstruction.comJDoe@gseconstruction.com
94%
First@gseconstruction.comJohn@gseconstruction.com
3%
FirstL@gseconstruction.comJohnD@gseconstruction.com
2%
First_Last@gseconstruction.comJohn_Doe@gseconstruction.com
1%

Frequently Asked Questions

Where is GSE Construction Company, Inc.'s headquarters located?

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GSE Construction Company, Inc.'s main headquarters is located at 7633 Southfront Road Suite 160 Livermore, California 94551 United States. The company has employees across 4 continents, including North AmericaAfricaAsia.

What is GSE Construction Company, Inc.'s phone number?

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You can contact GSE Construction Company, 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 GSE Construction Company, Inc.'s official website and social media links?

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GSE Construction Company, Inc.'s official website is gseconstruction.com and has social profiles on LinkedIn.

What is GSE Construction Company, Inc.'s NAICS code?

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GSE Construction Company, Inc.'s NAICS code is 23 - Construction.

How many employees does GSE Construction Company, Inc. have currently?

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As of May 2026, GSE Construction Company, Inc. has approximately 117 employees across 4 continents, including North AmericaAfricaAsia. Key team members include Chief Operating Officer: R. H.Chief Operating Officer: A. M.Chief Financial Officer: B. C.. Explore GSE Construction Company, Inc.'s employee directory with LeadIQ.

What industry does GSE Construction Company, Inc. belong to?

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GSE Construction Company, Inc. operates in the Construction industry.

What technology does GSE Construction Company, Inc. use?

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GSE Construction Company, Inc.'s tech stack includes CosentialMicrosoft 365jQueryMicrosoftPWAPHPAdobe Acrobat DCCloudflare Bot Management.

What is GSE Construction Company, Inc.'s email format?

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GSE Construction Company, Inc.'s email format typically follows the pattern of FLast@gseconstruction.com. Find more GSE Construction Company, Inc. email formats with LeadIQ.

When was GSE Construction Company, Inc. founded?

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GSE Construction Company, Inc. was founded in 1980.

GSE Construction Company, Inc.

ConstructionCalifornia, United States51-200 Employees

GSE Construction Company, Inc. is a general engineering contractor focused on water and wastewater infrastructure. Over the past 45 years, it has completed more than 1,000 projects, spanning municipal utilities and private sector design-build work. Its portfolio includes retrofitting aging facilities, expanding plant capacity, replacing equipment, and constructing storage tanks, pump stations, and treatment facilities such as anaerobic and aerobic systems and bio-gas generation facilities. The company serves state and federal agencies, public utility districts, national laboratories, and private industrial facilities, reflecting a broad range of public and private sector clients in the water and wastewater sector. 

Based in Livermore, California, the firm operates as a mid-sized construction organization. In 2020, it secured an engagement with Fallbrook Public Utility District to replace the headworks cover at FPUD's water reclamation plant, illustrating ongoing work with utilities on critical water infrastructure projects.

Section iconCompany Overview

Headquarters
7633 Southfront Road Suite 160 Livermore, California 94551 United States
Phone number
NAICS Code
23 - Construction
Founded
1980
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    GSE Construction Company, Inc.'s revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    GSE Construction Company, Inc.'s revenue is estimated to be in the range of $50M$100M

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