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Vendor directory

Current Vendors

We are proud to showcase our excellent vendors!

1GPA is a national non-profit governmental purchasing cooperative which allows public entities to take advantage of existing contracts to purchase the goods and services they need from local and national vendors. All of 1GPA Contracts are approved and awarded by 1GPA’s lead governmental entities and are available for use and benefit of all entities complying with their own state procurement laws and regulations.

544 active contracts · 474 vendors · 69 categories

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15 vendors

HACI Service, LLC

HACI Service, LLC has been serving Arizona for over 18 years, successfully completing projects for K-12 districts, colleges, universities, and municipalities through JOC programs, cooperatives, and direct-to-owner contracts. Our company originated as an independent service and special projects provider from HACI Mechanical Contractors, Inc, founded in 1972. We specialize in the installation, maintenance, repair, and replacement of Mechanical and HVAC Systems ranging from time and material work orders through multi-million-dollar contracts. We offer prime contracting as well as design-build/design-assist construction services and facility surveys for engineered solutions to meet a variety of project requirements.

  • Contract 22-14PV-02

    Award date
    08/04/2022
    Expire date
    08/04/2027
Open the 1GPA portal for files, pricing, and vendor contacts

Harold Beck & Sons

Harold Beck & Sons manufactures and sells direct to customers the most reliable electric actuators for valve and fan damper applications. We can provide actuator assemblies mounted to a wide variety of valves, which are calibrated and tested before they leave our factory to greatly simplify installation.

  • Contract 26-08T-03

    Award date
    06/26/2026
    Expire date
    06/26/2031
Open the 1GPA portal for files, pricing, and vendor contacts

Harris Arizona

Harris is a leading national building automation and mechanical contractor specializing in design and engineering, construction, service, manufacturing, conveyors and end-to-end building systems. Customers who partner with Harris benefit from our national reach, regional offices, local expertise and more than 75+ years of experience. From power plants to stand-alone hospitals, stadiums to concert halls, we bring a spirit of creative problem solving and a commitment to excellence to every project, no matter the size, complexity or location.

  • Contract 25-02PV-04

    Award date
    08/22/2024
    Expire date
    08/22/2029
Open the 1GPA portal for files, pricing, and vendor contacts

Hawkeye Electric

Hawkeye Electric is a service-oriented electrical contractor with a keen focus on responsiveness and customer service. Approaching its 20th Anniversary, Hawkeye has grown rapidly to become one of the largest electrical contractors in the State of Arizona yet the company still prides itself on providing the type of hands-on, personalized service you’d expect from a small family-owned business.

  • Contract 22-11PV-02

    Award date
    05/18/2022
    Expire date
    05/18/2027
Open the 1GPA portal for files, pricing, and vendor contacts

HES Facilities Management

HES is a premier national provider of facilities management services focused 100% on educational institutions. We pride ourselves on building best-in-class programs for custodial, maintenance, and grounds services.

  • Contract 25-10PV-03

    Award date
    06/01/2025
    Expire date
    06/01/2030
Open the 1GPA portal for files, pricing, and vendor contacts

HighGround, Inc.

HighGround, Inc.  is the oldest public affairs firm in the State of Arizona providing clients with superior service in Public Affairs and Government Relations consulting.  Services include polling, social media, elections consulting, public affairs, public relations, lobbying, and strategic planning.

  • Contract 22-06PV-04

    Award date
    02/10/2021
    Expire date
    02/10/2027
Open the 1GPA portal for files, pricing, and vendor contacts

Hillyard, Inc.

Hillyard is a privately-owned manufacturer and distributor of cleaning and hygiene products located in St. Joseph, Mo. Founded in 1907 by Newton S. Hillyard, the company is committed to helping organizations improve outcomes, lower cleaning costs, and deliver results that ensure clean, safe, healthy facilities.

  • Contract 24-07PV-02

    Award date
    11/05/2023
    Expire date
    11/05/2028
Open the 1GPA portal for files, pricing, and vendor contacts

Honeywell, Inc.

Honeywell has been a global leader in Building Automation for over 100 years. Honeywell partners with Educational Institutions and Government entities to help implement building automation systems that reduce energy and operational costs, improve sustainability, and increase safety and security.

  • Contract 25-02PV-05

    Award date
    08/22/2024
    Expire date
    08/22/2029
Open the 1GPA portal for files, pricing, and vendor contacts

Houghton Horns, LLC

Houghton Horns is your one-stop brass instrument shop! Our staff of professional musicians and private teachers can help you fine-tune your sound by offering in-person and virtual consultations on French horns, trumpets, trombones, mouthpieces, cases, sheet music, and other accessories.

  • Contract 24-14DV-03

    Award date
    05/14/2024
    Expire date
    05/14/2029
Open the 1GPA portal for files, pricing, and vendor contacts

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Open the 1GPA portal for files, pricing, and vendor contacts

Need help? If you have trouble accessing the Member Portal or have questions, contact Michelle Aiken at maiken@1gpa.org.