Generated by All in One SEO v4.9.10, this is an llms.txt file, used by LLMs to index the site.## Sitemaps

- [XML Sitemap](https://www.percivaleng.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Hello world!](https://www.percivaleng.com/2022/02/18/hello-world/) - Welcome to WordPress. This is your first post. Edit or delete it, then start writing!

## Pages

- [Home](https://www.percivaleng.com/) - Founded in our military service, we believe that building a great team and treating them like family leads to a culture of passion, dedication, and drive to deliver results. For clients, this means support from top talent to develop cutting-edge engineering solutions to combat the most challenging cyber threats.
- [Percival Codes](https://www.percivaleng.com/percivalcodes/) - NAICS CODES 541330 ENGINEERING SERVICES541511 CUSTOM COMPUTER PROGRAMMING SERVICES541512 COMPUTER SYSTEMS DESIGN SERVICES541519 OTHER COMPUTER RELATED SERVICES541690 OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES541715 RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)541990 ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES561990 ALL OTHER SUPPORT SERVICES611420 COMPUTER TRAINING PRODUCT & SERVICE CODES 7A20
- [About](https://www.percivaleng.com/about/) - WHO WE ARE Percival is a Service Disabled Veteran Owned Small Business that was founded in 2016 by Sam Ely, a U.S. Air Force Veteran of Operation Iraqi Freedom. In addition to building the team with a people first focus, the company is also defined by a spirit of resilience and perseverance. Remembering the gas explosion in August 2019 that destroyed the
- [Join Our Team](https://www.percivaleng.com/joinourteam/) - Join our team Careers at Percival engineering WHY PERCIVAL? Our company offers a fun and challenging environment that promotes innovation and creative thinking. You’ll find employees working closely together at the company’s headquarters – unique to the defense contracting industry – where they can grow together technically and professionally as well as kick back and enjoy
- [News & Events](https://www.percivaleng.com/newsandevents/) - Upcoming events at Percival Engineering
- [Contact](https://www.percivaleng.com/contact/) - Contact Us We recognize that customer feedback is critical to the success of our business. Tell us what’s on your mind, including what you like and where we can improve. We respond to all customer feedback and look forward to hearing from you! 443-276-6176 | 6220 Old Dobbin Ln #100, Columbia, MD 21045 Send Us a
- [Sam Ely](https://www.percivaleng.com/sam-ely/) - Sam Ely President Sam Ely is a decorated U.S. Air Force (USAF) Veteran of Operation Iraqi Freedom turned engineer and entrepreneur of Percival Inc. – a successful small business located in Columbia, MD. Sam started the company in 2016 leveraging his real-world experience and applying best practices learned from elite U.S. Government Cyber Corps. His endeavors
- [Our Values](https://www.percivaleng.com/our-values/)

## Elementor Header & Footer Builder

- [New Footer](https://www.percivaleng.com/elementor-hf/new-footer/) - 6220 Old Dobbin Ln #100 Columbia, MD 21045 Phone: 443-276-6176 Fax: 855-231-9307 Phone: 443-276-6176 Fax: 855-231-9307 6220 Old Dobbin Ln #100 Columbia, MD 21045 Copyright © 2026
- [New Header](https://www.percivaleng.com/elementor-hf/new-header/) - Menu Home About Our Leadership Our Values Our Awards Our Industry Partnerships Join Our Team News & Events Contact
- [Header](https://www.percivaleng.com/elementor-hf/header/) - Menu Home About Our Leadership Our Values Our Awards Our Industry Partnerships Join Our Team News & Events Contact

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