Spring is here, and across Colorado, public agencies are opening the bidding season for infrastructure upgrades, municipal building projects, and commercial developments. If you are a plumbing contractor in Colorado and you have been eyeing those lucrative public works contracts, you already know the competition is fierce. What you might not know is that missing a bid bond requirement can get your bid thrown out before anyone even reads your numbers. That is a painful and completely avoidable mistake — especially when project season is ramping up in March and deadlines come fast.
Whether you are bidding on a school district plumbing renovation in Jefferson County, a water line installation for the City of Aurora, or a municipal building project in Colorado Springs, understanding bid bonds is essential to competing and winning. Let us break down exactly what bid bonds are, how they work for plumbing contractors in Colorado, and how to get one quickly so you never miss a deadline.
What Is a Bid Bond and Why Do Plumbing Contractors Need One?
A bid bond is a type of surety bond submitted alongside a contractor’s bid on a public or private construction project. It serves as a financial guarantee to the project owner that if your company is awarded the contract, you will actually follow through and sign the contract at the price you bid. If you win the bid and then back out or fail to provide the required performance and payment bonds, the bid bond protects the project owner from the financial difference between your bid and the next lowest acceptable bid.
For plumbing contractors specifically, bid bonds are almost always required when bidding on:
- State of Colorado public construction projects
- Municipal and county government contracts
- School district facility projects
- Federal building projects within Colorado
- Many larger private commercial projects with general contractors who require them from subcontractors
In Colorado, public construction contracts governed by the state generally require bid bonds for projects exceeding certain dollar thresholds. Many local municipalities set their own thresholds, but a common benchmark is projects valued at $50,000 or more. At the state level, Colorado’s procurement rules under the Colorado Procurement Code often require bid security — typically in the form of a bid bond — equal to 5% of the total bid amount, though some agencies require as much as 10%. Always read the specific Invitation for Bid (IFB) documents carefully, as each project owner sets their own requirements.
How Bid Bonds Work: The Basics Every Plumbing Contractor Should Know
Unlike an insurance policy, a surety bond is a three-party agreement. In a bid bond, the three parties are:
- The Principal — that is you, the plumbing contractor submitting the bid
- The Obligee — the project owner or public agency requesting the bond
- The Surety — the bonding company (like Merchants Bonding Company) that backs the guarantee
The surety is not absorbing risk the way an insurer does. Instead, the surety is vouching for your financial responsibility and ability to perform. If a claim is made because you walked away from an awarded contract, the surety pays the obligee up to the bond’s penalty amount — and then looks to you for reimbursement. This is why your financial history, credit, and business track record matter when applying for a bid bond.
The good news for most plumbing contractors with solid business histories is that bid bonds are typically issued very quickly and at low or no direct cost. Many sureties issue bid bonds at no charge when you are also obtaining performance and payment bonds for the same project. The real cost comes if you default — so the bond is really about demonstrating your credibility and commitment to the project owner upfront.
Bid Bonds vs. Performance and Payment Bonds: Understanding the Full Picture
Bid bonds are just the first step in the bonding process for public construction projects. Once you win a contract, you will typically be required to provide two additional bonds before work begins:
- Performance Bond — guarantees you will complete the project according to contract terms and specifications
- Payment Bond — guarantees you will pay your subcontractors, suppliers, and laborers
Under Colorado law, performance and payment bonds are required for public projects valued at $150,000 or more, aligning closely with the federal Miller Act thresholds applied to federally funded projects. For plumbing contractors working as subcontractors on large general contractor bids, you may be required to provide your own performance and payment bonds as a condition of the subcontract, regardless of whether the general contractor already has bonds in place for the overall project.
Planning ahead for all three bonds — bid, performance, and payment — before you submit your proposal puts you in a much stronger position. Spring is exactly the time to establish your bonding relationship so you are ready to move quickly when the right project comes up.
How to Get a Bid Bond Fast in Colorado This Spring
March is not the time to scramble for bonding. Project owners in Colorado are posting bids now, and turnaround times matter. Here is what you need to have ready when applying for a bid bond as a Colorado plumbing contractor:
- Your contractor business information and license details (Colorado requires plumbing contractors to hold a valid state plumber’s license through the Colorado Division of Professions and Occupations)
- The project’s bid documents, including the total bid amount and bond percentage required
- Basic financial information about your business
- Your personal credit information (for most contractors, a soft credit check is all that is required for smaller bonds)
Statement Bonds, powered by Merchants Bonding Company — an A-rated surety with over 90 years of experience — makes it fast and straightforward for Colorado plumbing contractors to get the bid bonds they need. You can get an instant online quote without picking up the phone or waiting for a callback. Merchants Bonding Company’s strength and reputation mean your bond will be accepted on virtually any public or private project in Colorado.
Do not let a missing bid bond cost you the project you have been waiting for this spring. Visit statementbonds.com today to get your instant online quote and get bonded in time for Colorado’s busiest project season.