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Explore real commercial HVAC projects and bids.
A free, limited sample from the ExpansionSignal database: up to a few current bids, construction projects and one closed record per state. Every record links to its original public source and shows when we last checked it. Always confirm final bid requirements with the issuing agency.
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Subscribers search every published record in their counties, save watchlists and track bid deadlines.
What the labels mean
Verified open bidding opportunity
We read the official solicitation, confirmed a future deadline and documented HVAC scope. Labeled "Verified Open HVAC Bid". If HVAC scope isn't documented, it's labeled "Open Solicitation — HVAC Scope Unconfirmed".
Restricted opportunity
The bid is open but not everyone can bid, for example a mandatory pre-bid meeting has already happened, or prequalification or a small-business certification is required.
Early-stage construction intelligence
A documented construction project from a public notice or planning record. Useful for relationship-building, but not an available contract.
Closed or historical
The deadline has passed, or the contract was awarded or cancelled. Kept for reference. Records not yet confirmed on an official source are labeled "Unverified Research".
Read more about how records are verified and where they come from.
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Pick your states and trades. Once weekly emails launch, you'll get a short list of newly published, source-linked projects and bids, with their verification status.