A booming Arlington aerospace parts company is planning a massive $45 million expansion project this fall.
Circuit Systems Co. Inc., which started in the owner’s garage and has operated in Arlington for more than 40 years, plans to begin construction in November to significantly expand its manufacturing warehouse at 5301 W. Pioneer Parkway. The contract manufacturer makes aerospace bonding jumping cables, bus bars and grounding straps.
The family-owned company, which is one of three U.S. manufacturers that makes parts for Boeing Co., will add 20,980 square feet to their existing 11,880-square-foot facility, according to a state filing. The expansion also includes new offices, a conference room, storage and restroom facilities.
Circuit Systems products — used in commercial and military aircraft — include parts of the F-22 and F-35 aircraft from Fort Worth-based Lockheed Martin Aeronautics as well as those used in the International Space Station. Those parts allow for a safe pathway for electrical currents on aircraft so they aren’t damaged by lightning strikes, according to the company.
The company was launched in 1983 by founder and president Grady King. The firm does work for Bell Textron, Airbus, General Electric Co. and other major aerospace equipment manufacturers. Circuit Systems uses international distributors for major airlines parts maintenance.
The company headquarters, once a liquor store, was repurposed when King bought the property in 2015.
Arlington City Council approved the expansion project on Oct. 14, 2025, on the company’s 7.1-acre site.
At the meeting, council member Andrew Piel said the building expansion was impressive.
“I do want to say this is the best adaptive use of a liquor store ever in the history of mankind,” Piel said.
In anticipation of the expansion, the original plans for the site included the remodel and purchase of adjoining property, King said in the October city council meeting.
“In the years since, we have added more equipment as well as purchasing a complete and operating machine shop that is presently in one of the old, smaller locations we moved from,” King said.
The hope then was to have the expansion operational by the first quarter of 2027.
Construction is now expected to be completed by December 2027, according to the filing.
Eric E. Garcia is senior business reporter at the Fort Worth Report. Contact him at eric.garcia@fortworthreport.org.
At the Report, news decisions are made independently of our board members and financial supporters. Read more about our editorial independence policy here.
This <a target=”_blank” href=”https://fortworthreport.org/2026/08/16/arlington-aerospace-company-to-start-45m-expansion-in-fall/”>article</a> first appeared on <a target=”_blank” href=”https://fortworthreport.org”>Fort Worth Report</a> and is republished here under a <a target=”_blank” href=”https://creativecommons.org/licenses/by-nd/4.0/”>Creative Commons Attribution-NoDerivatives 4.0 International License</a>.<img src=”https://i0.wp.com/fortworthreport.org/wp-content/uploads/2021/04/cropped-favicon.png?resize=150%2C150&ssl=1″ style=”width:1em;height:1em;margin-left:10px;”>
<img id=”republication-tracker-tool-source” src=”https://fortworthreport.org/?republication-pixel=true&post=729662&ga4=2820184429″ style=”width:1px;height:1px;”><script> PARSELY = { autotrack: false, onload: function() { PARSELY.beacon.trackPageView({ url: “https://fortworthreport.org/2026/08/16/arlington-aerospace-company-to-start-45m-expansion-in-fall/”, urlref: window.location.href }); } } </script> <script id=”parsely-cfg” src=”//cdn.parsely.com/keys/fortworthreport.org/p.js”></script>