Current Vendors

UES Formerly Speedie & Associates LLC

With more than six decades of hands-on experience and a nationwide network of over 4,000 engineers, geologists, and technical professionals, UES brings deep-rooted expertise in geotechnical engineering, construction materials testing, and special inspections to every project we serve. As a trusted partner to public and private clients across education, transportation, infrastructure, healthcare, and government sectors, UES is uniquely positioned to deliver the responsive, technically sound geotechnical and testing services that 1GPA Cooperative Members depend on to build safer, stronger communities.

• Contract 27-04PV-21

  Award date

  10/01/2026

  Expire date

  10/01/2031

United Data Technologies

• Contract 26-02PV-10

  Award date

  12/19/2025

  Expire date

  12/19/2030

US Energy Service, Inc.

US Energy Services, Inc. is an Arizona based corporation that specializes in providing energy efficiency improvements for schools, municipal, industrial and retail customers throughout the Southwest. The services that we offer include: detailed energy audits, measurement & verification reporting and the application of energy services such as high efficiency lighting and control systems. Our team specializes in the project development area, which includes; facility audits, preliminary scope development, energy calculations, installation budgets, risk analysis and proposal preparation. US Energy has worked directly with Arizona and California Energy Service companies on a contract basis to develop dozens of energy conservation projects throughout the country. Quite often our group is then contracted to oversee the implementation, closeout and verification of the project. US Energy Services is a licensed general and electrical contractor in Arizona and California. Our internal staff consists of energy engineers, project developers, project managers, material handling, accounting personnel and clerical staff. We have an extensive list of regional partners to provide assistance in the evolution of an energy services program.

• Contract 22-11PV-06

  Award date

  05/18/2022

  Expire date

  05/18/2027

US Metro Group, Inc.

Founded in 1975 by Mr. Charles Kim, US Metro Group, Inc. is one of the largest certified, privately held, fully minority-owned corporations providing comprehensive janitorial services nationwide.  With over 45 years of industry experience, we manage over 120 million square feet across various sectors, offering routine cleaning, floor care and specialty cleaning to government entities, education, financial institutions, commercial, retail, entertainment, manufacturing and medical buildings. 

• Contract 25-10PV-08

  Award date

  06/01/2025

  Expire date

  06/01/2030

US Omni & TSACG Compliance Services, Inc.

U.S. OMNI & TSACG Compliance Services (OMNI/TSACG) was founded for the sole purpose of providing retirement plan compliance and administration services to 403(b) and 457(b) governmental employers allowing our clients to focus on their core competencies and ensure an IRS compliant plan. As an independent third party administrator, we provide vendor neutral administration from plan document services, vendor management, remittance services, and transaction processing to many other customizable services and features.

• Contract 23-14P-01

  Award date

  03/20/2023

  Expire date

  03/20/2028

Utility Construction Company, Inc.

Utility Construction Company, Inc. (UCC) has been serving the electrical and lighting market in the Southwest United States since 1992. A general contractor who focuses on self-performed work, UCC delivers turnkey electrical and lighting services for both new construction and operation and maintenance operations.

• Contract 22-11PV-07

  Award date

  05/18/2022

  Expire date

  05/18/2027