Primoris Services Corporation to Participate in Investor Conferences

DALLAS--(BUSINESS WIRE)-- Primoris Services Corporation (NYSE: PRIM) ("Primoris" or "the Company") announced today that the Company's management team will participate in four institutional investor conferences in May - July 2026.

• 2026 KeyBanc Capital Markets Industrials & Basic Materials Conference - Boston, MA on May 28, 2026
• Wells Fargo 16th Industrials & Materials Conference - Chicago, IL on June 9, 2026
• 2026 J.P. Morgan Natural Resources Conference: An Energy, Power, Renewables & Mining Event - New York, NY on June 24, 2026
• CJS Securities 26th Annual "New Ideas" Summer Conference - White Plains, NY on July 9, 2026

A copy of the Company's most recent investor presentation will be available on the Company's Investor Relations "Events and Presentations" section of its website, https://www.prim.com, prior to each conference as well as links to any webcasts.

About Primoris

Primoris Services Corporation is a premier specialty contractor providing critical infrastructure services to the utility, energy, and renewables markets throughout the United States and Canada. Built on a foundation of trust, we deliver a range of engineering, construction, and maintenance services that power, connect, and enhance society. On projects spanning utility-scale solar, renewables, power delivery, communications, and transportation infrastructure, we offer unmatched value to our clients, a safe and entrepreneurial culture to our employees, and innovation and excellence to our communities. To learn more, visit https://www.prim.com and follow us on social media at @PrimorisServicesCorporation.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260520867247/en/

For additional information, contact:

Blake Holcomb

Vice President, Investor Relations

214-545-6773

[email protected]

Source: Primoris Services Corporation