National Association of
Energy Service Companies

Modernizing Our Nation's Infrastructure

The National Association of Energy Service Companies (NAESCO) is the leading advocacy and accreditation organization for Energy Service Companies dedicated to modernizing America’s building infrastructure.

Education/Events

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NAESCO's Signature Events

2026 R3 Conference and Expo - Save the Date!

November 17 - 19, 2026

San Antonio, TX

2025 Event Photos

2025 Sponsors & Exhibitors

June Members Meeting

June 3 - 4, 2026

Location: Omni Providence Hotel

1 West Exchange Street,

Providence, Rhode Island, 02903

**NAESCO membership is required to attend

Other Upcoming Events

Seven Companies Earn Industry-Leading Accreditation from the National Association of Energy Service Companies, Spring 2026

July 14, 2026

Seven Companies Earn Industry-Leading Accreditation from the National Association of Energy Service Companies, Spring 2026 Washington, DC, July 13, 2026 – The National Association of Energy Service Companies (NAESCO), the leading advocacy and accreditation association representing companies modernizing the nation’s building infrastructure, announces the accreditation of seven companies following the Spring 2026 application evaluation process. These companies have demonstrated the highest levels of professionalism, technical expertise, and ethical standards,…

2026 Summer Member News

July 13, 2026

2026 Summer Member News Ameresco Ameresco to Deliver Smart Water Metering infrastructure to Texas Municipal Utilities to Improve Operational Efficiency and Customer Service Ameresco, Inc., a leading energy infrastructure solutions provider, today announced the execution of two Advanced Metering Infrastructure (AMI) contracts with the cities of Baytown and Shenandoah, Texas, representing a combined investment of…

Perfection Group Celebrates 75 Years Amid the Strongest

July 10, 2026

Perfection Group Celebrates 75 Years Amid the Strongest Growth in Company History The third-generation family business opened its tenth market in Chattanooga, surpassed $1.2 million in community giving, and brought its full team together in Cincinnati to mark the milestone. CINCINNATI, Ohio – July 10, 2026 – Perfection Group is celebrating three consecutive record years…

EPIC Finance Team of D.A. Davidson & Co. structured and secured $12.56 Million in tax-exempt financing for the Temple City Unified School District

July 9, 2026

EPIC Finance Team of member firm D.A. Davidson & Co. structured and secured $12.56 Million in tax-exempt financing for the Temple City Unified School District The EPIC Finance Team of member firm D.A. Davidson & Co. structured and secured $12.56 Million in tax-exempt financing for the Temple City Unified School District located in Temple City,…

TIPS Podcast Latest Episode Explores ESPCs and Cooperative Purchasing

July 9, 2026

TIPS Podcast Latest Episode Explores ESPCs and Cooperative Purchasing In a recent episode of the Purchasing Made Personal Podcast (PMPP), host Michael Tucker is joined by Tom Ferrentino of TIPS Construction to discuss Energy Savings Performance Contracts, or ESPCs. The conversation explores how schools, municipalities, and other public agencies can use ESPCs to evaluate facility…