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HVAC · South Carolina

South Carolina HVAC bids and government contracts (1 open)

1 open HVAC bid from South Carolina state agencies, counties, cities, school districts and federal buyers. Updated daily. Apply with just your email — XL Eagle is the prime contractor: we handle the bids, compliance, and paperwork, you do the work. No fees.

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What the work is

HVAC Replacement

System: One 5-ton split heat pump, either 14.3 SEER three-phase or 15 SEER2 ducted split, with a variable-speed air handler and compressor. - Installation: Remove and dispose of existing equipment, prepare the area, connect ductwork, install a thermostat, and provide a new composite pad and heat pump risers. - Drain protection: Galvanized auxiliary drain pan and two emergency overflow switches for primary and pan drains. - Electrical and refrigerant: New high-voltage disconnect, surge protection, wire and conduit; re-insulate, pressure-test, and evacuate refrigerant lines. - Testing and cleanup: Inspect electrical connections, verify heating and cooling with onsite maintenance, correct any operating issues, and clean the site. - Warranty and schedule: Register equipment warranties; include at least one year of labor coverage and 10 years of manufacturer parts coverage. Complete work within 30 days of award.

Scope as published by the buyer, or our plain-English summary of it. Open the listing above for the full solicitation.

Federal or state and local?

Of the 1 open HVAC contract in South Carolina, none are federal1 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: scbo.sc.gov (1)

Recently closed HVAC bids in South Carolina

Closed in the last 90 days. Useful for pricing and for seeing which buyers order this work again.

How to bid these without doing the paperwork

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.

Common questions

How many HVAC government contracts are open in South Carolina right now?

1 live HVAC opportunity in South Carolina as of October 25, 2026. The list is rebuilt daily.

Do I need a SAM.gov registration to bid HVAC work in South Carolina?

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.

Who buys HVAC work in South Carolina?

A mix of federal agencies and state and local buyers; the current list is on this page.

What does it cost to work with XL Eagle?

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.

More on HVAC government work

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 South Carolina state and local bids

Other trades in South Carolina

Marine & Diving (3) · Construction & Renovation (2) · Paving & Concrete (2) · Maintenance & Repair (2) · Electrical (2) · Landscaping & Grounds (2) · Inspection & Testing (1) · IT Services & Software (1) · Janitorial & Cleaning (1) · Flooring (1) · Medical Supplies & Equipment · Roofing

All South Carolina contracts · Every state · Agency deep dives