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HVAC bids in Iowa

3open bids right now

3close in the next 7 days

Updated every morning. Last checked October 1, 2026.

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State · IA 4 days left

Heating and Cooling System Upgrades

Transportation

Plain-English summaryThe agency is seeking an update to the HVAC system located at the Ames Material Lab. The project involves improvements to the existing heating and cooling infrastructure.

Keywordshvac heating cooling air conditioning mechanical systems

Due Mon, Oct 5 at 1:00 PM (in 4 days) ✓ Check if you're ready View bid →

State · IA 5 days left

DOC NCF Dietary and Laundry Hot Water Tank

Administrative Services, Dept · Due Tue, Oct 6 at 2:00 PM (in 5 days)

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State · IA 6 days left

Fleece

Anamosa-Iowa Prison Industries · Due Wed, Oct 7 at 2:00 PM (in 6 days)

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Get registered

How to register to bid in Iowa

Where to register: IMPACS (Iowa Management of Procurement & Contracts System, on JAGGAER)
Cost to register: Unknown - no fee is mentioned on official DAS vendor pages
Where Iowa posts bids: bidopportunities.iowa.gov

Go to DAS's Vendor Registration page and download the IMPACS Vendor User Guide and the IMPACS Commodity Code list.
Open the IMPACS supplier login link and create a vendor account. DAS also points to a JAGGAER registration video.
After you create the account, log in to the vendor portal and finish your vendor registration. Setting up the login alone is not enough.
Choose your commodity codes. They decide which bid emails you get.
Check the DAS Bidding Opportunities page, bidopportunities.iowa.gov and the IMPACS public events page for open solicitations.
If you win an award, send a signed W-9 (DAS says by fax or mail) and, if you want electronic payment, the EFT Authorization Form.

What to have ready

Legal business name, FEIN/EIN (or SSN) and contact information
An email address for your IMPACS/JAGGAER login
The commodity codes that fit what you sell. DAS publishes an IMPACS Commodity Code list to download.
For after an award: a signed federal W-9, plus Iowa's EFT Authorization Form if you want electronic payment
Registration with the Iowa Secretary of State if it applies to your business (not stated on the DAS pages reviewed)

Read the full Iowa registration guide →

Federal bids in Iowa also need an active SAM.gov registration. How to register in SAM.gov

Common questions

Are there hvac bids open in Iowa right now?

Yes. There are 3 open hvac bids in Iowa right now, from federal, state and local buyers. New ones are added every morning.

How do I get new hvac bids in Iowa by email?

Set up a free FindMyBids alert with your trade and state. It takes under a minute and needs no credit card.

What do I need to bid on Iowa hvac contracts?

For state bids, register with IMPACS (Iowa Management of Procurement & Contracts System, on JAGGAER) (Unknown - no fee is mentioned on official DAS vendor pages). For federal bids, register in SAM.gov (free). Many bids also ask for specific licenses, insurance limits or bonds; FindMyBids' readiness check flags those before you bid.