This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued. Solicitation number 12445127B0002 is issued as an Invitation for Bid (IFB) for Halfmoon Ranch House HVAC Installation. This project involves installing three ductless, split unit climate control system in Halfmoon Ranch, a historic house located in a remote and rural location. Currently there is no climate control system in the building. This acquisition is set-aside for small business concerns. …
This bid is for HVAC engineering audit, energy modeling, and upgrade design services for facilities at 16705 E. Avenue of the Fountains, Fountain Hills, AZ 85268, including Town Hall, the Community Center, Library, and Museum. - System audit: Assess 12 rooftop chilled-water air handling units, 3 chillers, 2 cooling towers, associated pumps, BAS controls, and supporting mechanical, electrical, and structural conditions. - Energy analysis: Provide ASHRAE-compliant load calculations, equipment sizing recommendations, and at least 3 upgrade options with capital costs, annual savings, payback, and 20-year lifecycle costs. - Design package: Prepare Arizona PE-stamped drawings and specifications…
Scope as published by the buyer, or our plain-English summary of it. Open the listing above for the full solicitation.
These are the agencies with HVAC work open in Arizona right now, by number of live solicitations.
Of the 2 open HVAC contracts in Arizona, 1 is federal and 1 is state or local. That split matters: federal work runs through SAM.gov and needs a UEI and an active SAM registration, while state and local buyers each run their own portal with their own vendor sign-up. XL Eagle already holds both.
Posted on: SAM.gov (1) · OpenGov (1)
Most HVAC firms never bid government work because the overhead is the barrier, not the job: SAM registration and a UEI, reps and certifications, bonding on larger jobs, wage determinations, and a different submission portal for almost every buyer. That is administrative work, not trade work.
XL Eagle bids as the prime contractor. We carry the registrations, write the proposal, own the compliance and submit through whichever portal the buyer uses. You price the work and perform it as our subcontractor. There is no fee to you and no registration for you to maintain.
2 live HVAC opportunities in Arizona as of November 8, 2026 — 1 federal and 1 state or local. The list is rebuilt daily.
For the federal solicitations, yes — a UEI and an active SAM.gov registration. State and local buyers use their own portals instead. Working through XL Eagle as the prime, you need neither: we hold the registrations and submit the bid.
Currently Agriculture. The mix changes as solicitations open and close.
Nothing up front. XL Eagle bids as the prime contractor and the businesses that perform the work are paid as subcontractors on the awarded contract.
HVAC contracts in every state · How to win government HVAC contracts · NAICS 238220: Plumbing, Heating, and Air-Conditioning Contractors · Subcontract HVAC work through XL Eagle · All Arizona state and local bids
Construction & Renovation (7) · Transportation & Hauling (7) · Maintenance & Repair (4) · Inspection & Testing (3) · Water & Wastewater (2) · Landscaping & Grounds (2) · Plumbing (2) · Environmental Services (2) · IT Services & Software (1) · Welding, Fabrication & Machining (1) · Paving & Concrete (1)
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