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  5. ›Proposal for HVAC Control System Modification Services for…

Navajo Nation·Arizona

Proposal for HVAC Control System Modification Services for Tuba City District Court

Closes 7/9/2026$30k – $50kRequest for Proposal
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Description

The Navajo Nation Judicial Branch is seeking a qualified contractor to replace the existing JACE HVAC controller at the Tuba City District Court with a modern, stand‑alone control system. The work includes removal of the legacy controller, installation of new hardware and software, training of court staff, functional testing of ten rooftop units and five exhaust fans, and delivery of a deficiency report with optional cost estimates for any additional repairs. The contract is likely under $50,000, and the vendor must provide a one‑year warranty or software updates. • Remove existing JACE controller and install new stand‑alone HVAC controller (hardware & software). • Provide login credentials, operator training, and full access to temperature set‑points for 10 RTUs and 5 exhaust fans. • Conduct functional testing, generate a deficiency report, and offer optional repair cost estimates; include a one‑year warranty.

Attached files

Contact

Andy Thomas(Judicial Project Manager)

[email protected]

(928) 871-6776

Key dates

Opened
6/12/2026
Questions due
6/25/2026
Pre-bid meeting
6/23/2026
Closes
7/9/2026
Duration
4 weeks

Last updated

Details

Type
Request for Proposal
Industry
Construction
NAICS
238220
Solicitation №
26-06-4172DB

Budget estimate

$30,000 – $50,000

The solicitation notes that contracts ≤ $50,000 are exempt from performance‑bond requirements, indicating a modest contract size. Based on typical costs for hardware, software licenses, labor for removal/installation of ten rooftop units and five fans, training, testing, and a one‑year warranty, a realistic payment range is roughly $30,000 to $50,000. Factors influencing the final amount include the vendor’s equipment pricing, travel costs to the remote site, and any optional repair estimates included in the deficiency report.

AI estimate from the solicitation

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