Commercial painting bids come from four places: public agencies that post solicitations, bid boards where general contractors invite subcontractors, general contractors’ own bid lists, and owners or property managers who ask approved vendors to quote. Each needs a different registration and follow-up, and most repaint work never appears on a public board.
Public agencies
Federal agencies post solicitations on SAM.gov. To bid as a prime contractor you need an entity registration and a Unique Entity ID, and the registration must be renewed every 365 days (SAM.gov). Many painting firms start as subcontractors to a federal prime instead.
State agencies, cities, counties, school districts, universities and housing authorities run their own procurement portals. Register as a vendor with each one in your area and set alerts for painting and coatings. Expect bonds, insurance minimums and often prevailing wages; on federally funded construction contracts over $2,000, the Davis-Bacon Act sets wage floors (U.S. Department of Labor).
Bid boards and plan rooms
Bid boards collect projects that general contractors are pricing and send invitations to subcontractors. They suit new construction and tenant improvement work more than repaints.
| Platform | What it does | Published cost |
|---|---|---|
| PlanHub | General contractors invite subcontractors to bid | Free profile; Premier from $1,999 a year for a 50-mile radius |
| ConstructConnect | Project database and alerts for you to pursue | Starter $129 a month; Professional from $199 a month on an annual contract |
| BuildingConnected | General contractors send bid invitations; Bid Board Pro manages a subcontractor’s bids | See Autodesk’s pricing page; not stated on the product page |
| Local builders exchanges | Regional plan rooms run by contractor associations | Membership fees vary by exchange |
Prices change. Confirm current terms with each platform before you sign.
General contractors’ bid lists
Most general contractors keep a list of painting subcontractors they invite to every relevant bid. Getting on it usually means prequalification: insurance certificates, safety record, bonding capacity, references and comparable projects.
Staying on it means answering every invitation, even with a quick no-bid when the job does not fit. General contractors stop inviting subcontractors who go quiet.
Repaint and maintenance work that is never posted
Repaints of offices, apartments, retail centers and warehouses are usually quoted privately. Owners and property managers invite vendors they have already approved, often two or three per job. The way in is to get onto the vendor list and to be invited to quote, not to watch a public board.
Which bids to chase
Track your hit rate by source and drop the sources that never convert. Before estimating, check scope fit, location, schedule, bonds, wage requirements, the number of bidders and your history with the buyer. Read how to bid commercial painting jobs for the estimate itself.
Where Sourci fits
Bid boards and portals bring you jobs that are already out to bid. Sourci works the other side: we contact property managers and facilities teams in your area about repaint and coating work before it is bid, and hand interested replies to your team. Outbound pricing starts at $2,950 a month, set in a written scope; no job or revenue outcome is guaranteed. Talk to us about your market.
Sources & editorial note
This guide combines Sourci’s recommended workflow with the industry references below. It is not a claim about past Sourci customer results.
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