Insights

Small firm, hands-on JSA operates with a small to mid-sized team (11-50 employees) and emphasizes principal involvement in every project. This presents an opportunity to position as a trusted partner offering senior-level oversight and flexibility that larger firms may lack, potentially appealing to clients seeking personalized service and strong project governance.

Integrated drilling services In addition to environmental and civil engineering, JSA runs a full drilling crew offering soil boring, monitoring wells, well abandonment, and other specialized drilling activities. This enables cross-selling to clients with groundwater, remediation, or site investigation needs who would benefit from an integrated service package.

Sustainability and remediation focus The service mix centers on environmental engineering, geology, and hydrology with capabilities in remedial system installation and environmental sampling. Target opportunities include regulatory-driven projects, brownfield redevelopment, and site cleanup programs where customers require end-to-end environmental due diligence and remediation execution.

Mid-market growth potential With revenue in the 10–25 million range and a lean team, JSA is positioned to scale through strategic project acquisitions or expanded service lines. Identify clients in mid-market industrial, municipal, or energy sectors needing collaborative, hands-on engineering and drilling solutions without the complexity of very large firms.

Digital presence and referrals JSA utilizes common web technologies and has a defined online footprint. Leverage digital outreach, case studies, and client testimonials to build credibility, while exploring partnerships with larger firms or agencies that seek specialized environmental and drilling expertise to complement their offerings.

Similar companies to JSA

JSA Tech Stack

JSA uses 8 technology products and services including Google Hosted Libraries, Open Graph, WordPress, and more. Explore JSA's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • Open Graph
    Content Management System
  • Content Management System
  • HeadJS
    Javascript Libraries
  • Live Chat
  • Google Search Console
    Web Analytics
  • Apache
    Web Servers

JSA's Email Address Formats

JSA uses at least 2 email formats:
JSA Email FormatsExamplePercentage
FLast@jsna.comJDoe@jsna.com
92%
Last@jsna.comDoe@jsna.com
8%

Frequently Asked Questions

What is JSA's phone number?

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You can contact JSA'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 JSA's stock symbol?

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JSA is a publicly traded company; the company's stock symbol is JSALX.

What is JSA's official website and social media links?

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JSA's official website is jsna.com and has social profiles on LinkedIn.

How much revenue does JSA generate?

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

What is JSA's SIC code and NAICS code?

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JSA's SIC code is 8711 - Engineering Services and NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does JSA have currently?

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As of August 2026, JSA has approximately 28 employees across 1 continents, including North America. Key team members include Director Of Engineering: J. S. Explore JSA's employee directory with LeadIQ.

What industry does JSA belong to?

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JSA operates in the Engineering Services industry.

What technology does JSA use?

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JSA's tech stack includes Google Hosted Libraries, Open Graph, WordPress, Microsoft 365, HeadJS, Brevo, Google Search Console and Apache.

What is JSA's email format?

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JSA's email format typically follows the pattern of FLast@jsna.com. Find more JSA email formats with LeadIQ.

When was JSA founded?

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JSA was founded in 1983.
JSA logo

JSA

Engineering ServicesFlorida, United States11-50 Employees

JSA, short for Jim Stidham and Associates, is a Tallahassee-based engineering services firm established in 1983 that specializes in environmental and civil engineering, geology, and hydrology. The firm emphasizes sustained involvement by its principals in every project to provide consistent guidance and direct access throughout the engagement. In addition to consulting, JSA operates a full drilling crew offering services such as soil boring installations, monitoring well installations, well abandonment, and related drilling and sampling work.

Its client base comprises organizations undertaking environmental assessment, site development, and related remediation efforts, drawn to the firm's blend of technical expertise and practical field capabilities. As a small- to mid-sized, locally based firm, JSA maintains close senior-level involvement across projects to address client needs.

Section iconCompany Overview

Phone number
Website
jsna.com
SIC Code
8711 - Engineering Services
Stock Symbol
JSALX
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1983
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

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

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