What is 4 S.T.E.L. ENGINEERING, INC.'s NAICS code?

4 S.T.E.L. ENGINEERING, INC.'s NAICS code is 5413 (Architectural, Engineering, and Related Services).

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DSA Strong Niche Leverage the company’s proven track record with the California Department of General Services (DSA) oversight to target state and local government retrofit, seismic upgrade, and permissioned project opportunities that require DSA clearance or familiarity.

Diverse Building Solutions Cross-sell from commercial/industrial capabilities (tilt-ups, cooling, seismic retrofits) into residential and small commercial projects such as ADUs, remodels, and rooftop HVAC upgrades where clients value integrated design and code compliance.

Renewables Momentum Capitalize on solar canopies, ground mounts, roof mounts, and BESS experience to pursue renewable energy buildouts for commercial properties, warehouses, and multi-tenant facilities seeking energy resilience and net-zero goals.

Digital Delivery Highlight use of AutoCAD, Revit-adjacent workflows, Bluebeam, and cloud collaboration to win clients prioritizing fast, accurate design reviews, BIM-ready packages, and streamlined permitting and documentation.

SMB Focus Advantage Position as a nimble, SBE-certified firm with personalized service for Fortune 500-adjacent and homeowner clients, offering cost-effective, scalable engineering solutions with fast turnaround times and attentive project management.

4 S.T.E.L. ENGINEERING, INC. Tech Stack

4 S.T.E.L. ENGINEERING, INC. uses 8 technology products and services including AutoCAD, Amazon Web Services, Microsoft SharePoint, and more. Explore 4 S.T.E.L. ENGINEERING, INC.'s tech stack below.

AutoCAD

Cad & Graphics

Amazon Web Services

Cloud Hosting

Microsoft SharePoint

Content Management System

Bluebeam

Document Management Systems

Microsoft 365

jQuery

Javascript Libraries

Adobe Creative Suite

Visualisation Software

Apache HTTP Server

Web Servers

4 S.T.E.L. ENGINEERING, INC. Email Formats	Example	Percentage
FLast@4steleng.com	JDoe@4steleng.com	77%
First@4steleng.com	John@4steleng.com	14%
Last@4steleng.com	Doe@4steleng.com	9%

4 S.T.E.L. ENGINEERING, INC. Email Formats

Example

Percentage

FLast@4steleng.com

JDoe@4steleng.com

77%

First@4steleng.com

John@4steleng.com

14%

Last@4steleng.com

Doe@4steleng.com

Frequently Asked Questions

What is 4 S.T.E.L. ENGINEERING, INC.'s official website and social media links?

4 S.T.E.L. ENGINEERING, INC.'s official website is 4steleng.com and has social profiles on LinkedIn.

How much revenue does 4 S.T.E.L. ENGINEERING, INC. generate?

As of August 2026, 4 S.T.E.L. ENGINEERING, INC.'s annual revenue is estimated to be $1M - $10M.

What is 4 S.T.E.L. ENGINEERING, INC.'s SIC code and NAICS code?

4 S.T.E.L. ENGINEERING, INC.'s SIC code is 8711 - Engineering Services and NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does 4 S.T.E.L. ENGINEERING, INC. have currently?

As of August 2026, 4 S.T.E.L. ENGINEERING, INC. has approximately 27 employees across 1 continents, including North America. Key team members include Project Engineer: R. A. Explore 4 S.T.E.L. ENGINEERING, INC.'s employee directory with LeadIQ.

What industry does 4 S.T.E.L. ENGINEERING, INC. belong to?

4 S.T.E.L. ENGINEERING, INC. operates in the Engineering Services industry.

What technology does 4 S.T.E.L. ENGINEERING, INC. use?

4 S.T.E.L. ENGINEERING, INC.'s tech stack includes AutoCAD, Amazon Web Services, Microsoft SharePoint, Bluebeam, Microsoft 365, jQuery, Adobe Creative Suite and Apache HTTP Server.

What is 4 S.T.E.L. ENGINEERING, INC.'s email format?

4 S.T.E.L. ENGINEERING, INC.'s email format typically follows the pattern of FLast@4steleng.com. Find more 4 S.T.E.L. ENGINEERING, INC. email formats with LeadIQ.

When was 4 S.T.E.L. ENGINEERING, INC. founded?

4 S.T.E.L. ENGINEERING, INC. was founded in 2005.

4 S.T.E.L. ENGINEERING, INC.

Q: How many employees does 4 S.T.E.L. ENGINEERING, INC. have currently?

4 S.T.E.L. ENGINEERING, INC. has approximately 27 employees.

Q: What technology does 4 S.T.E.L. ENGINEERING, INC. use?

4 S.T.E.L. ENGINEERING, INC.'s tech stack includes jQuery CDN, Microsoft Office, Microsoft SharePoint, Apache, Google Fonts API.

Engineering ServicesCalifornia, United States11-50 Employees

4 S.T.E.L. Engineering, Inc. is a California-based engineering services firm that has operated since 2005 as a registered Small Business Enterprise. The company provides structural design and engineering solutions for a range of clients, from Fortune 500 companies to individual homeowners. It is based in Mission Viejo, California, and serves projects in the region and beyond.

Its work spans commercial and industrial projects, solar and renewable installations, and residential remodels and additions, including related support such as seismic retrofits, HVAC work, and site adaptations. The firm also maintains California Division of the State Architect permitting capabilities, processing dozens of projects annually through the DSA.

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