Insights

Specialized Engineering Expertise CSI Engineering’s strong focus on HVAC, electrical, plumbing, fire protection, and energy studies positions it well to offer tailored solutions for industrial facilities seeking efficiency upgrades or compliance enhancements.

Client-Centric Approach With principals actively involved in every project and a commitment to practical, buildable designs, the company emphasizes personalized service, which can be leveraged to attract clients needing detailed, reliable engineering consulting.

Sustainable Energy Focus Their emphasis on energy studies suggests opportunities to collaborate on sustainability initiatives, renewable energy integrations, or energy efficiency projects within industrial and commercial sectors.

Technology Integration Utilization of cloud services like Amazon Web Services and advanced web tools indicates a tech-savvy firm open to digital collaboration, providing opportunities for remote consulting and innovative project deployment.

Market Niche Positioning As a smaller firm with a niche specialization and a reputation built on practical, real-world engineering, CSI Engineering can be positioned as a flexible partner for medium-sized projects or pilot programs in industrial development sectors.

CSI Engineering Tech Stack

CSI Engineering uses 8 technology products and services including Open Graph, Web Vitals, jQuery, and more. Explore CSI Engineering's tech stack below.

  • Open Graph
    Content Management System
  • Web Vitals
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • reCAPTCHA
    Security
  • Google Tag Manager
    Tag Management
  • Nginx
    Web Servers
  • X-UA-Compatible
    Web Tools And Plugins
  • FitVids.js
    Web Tools And Plugins

Media & News

CSI Engineering's Email Address Formats

CSI Engineering uses at least 1 format(s):
CSI Engineering Email FormatsExamplePercentage
FLast@csi-engineers.comJDoe@csi-engineers.com
53%
First@csi-engineers.comJohn@csi-engineers.com
21%
Last@csi-engineers.comDoe@csi-engineers.com
21%
LastF@csi-engineers.comDoeJ@csi-engineers.com
5%

Frequently Asked Questions

Where is CSI Engineering's headquarters located?

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CSI Engineering's main headquarters is located at 125 Aviation Ave, Portsmouth, New Hampshire 03801, US. The company has employees across 3 continents, including North AmericaAfricaEurope.

What is CSI Engineering's phone number?

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You can contact CSI Engineering'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 CSI Engineering's official website and social media links?

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CSI Engineering's official website is csi-engineers.com and has social profiles on LinkedIn.

What is CSI Engineering's SIC code NAICS code?

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CSI Engineering's SIC code is 8711 - Engineering Services NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does CSI Engineering have currently?

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As of October 2025, CSI Engineering has approximately 25 employees across 3 continents, including North AmericaAfricaEurope. Key team members include President/Consultant: D. A. S.President: D. G.Principal/ Chief Electrical Engineer: J. O.. Explore CSI Engineering's employee directory with LeadIQ.

What industry does CSI Engineering belong to?

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CSI Engineering operates in the Industrial Machinery Manufacturing industry.

What technology does CSI Engineering use?

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CSI Engineering's tech stack includes Open GraphWeb VitalsjQueryreCAPTCHAGoogle Tag ManagerNginxX-UA-CompatibleFitVids.js.

What is CSI Engineering's email format?

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CSI Engineering's email format typically follows the pattern of FLast@csi-engineers.com. Find more CSI Engineering email formats with LeadIQ.

When was CSI Engineering founded?

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CSI Engineering was founded in 1996.

CSI Engineering

Industrial Machinery ManufacturingUnited States11-50 Employees

CSI Engineering LLC has been in business since 1996 and offers consulting services in the following fields: HVAC, Electrical, Plumbing, Fire Protection, Mechanical and Electrical Systems Assessment, and Energy Studies.

As a team we strive to provide designs that are not only timely and within budget, but also buildable in the real world. The construction background of our principals is unique in the industry and provides a perspective of a project, unlike any other engineering firm. The principals of the company are also working engineers and are involved in every project

Section iconCompany Overview

Headquarters
125 Aviation Ave, Portsmouth, New Hampshire 03801, US
Phone number
SIC Code
8711 - Engineering Services
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
1996
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    CSI Engineering's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    CSI Engineering's revenue is estimated to be in the range of $10M$25M

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