Fixed-Price Jobs vs. Custom Bids: What's Right for Your Solo Trade Business?
When you're a self-employed plumber, roofer, or flooring installer, figuring out how to charge for your work is key. Custom bids might seem flexible, while fixed-price jobs might feel too strict. But the way you price jobs makes a big difference. Fixed-price work can help you close deals faster, get more consistent results, and grow without working endless hours. This guide shows you when to use each method for your solo trade business.
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The quick answer
Fixed-price jobs help you take on more work, get more contracts signed, and know exactly what your week looks like. Custom bids are better for big, tricky projects where every detail changes. For most solo tradespeople, pick your most common service – like fixing a standard leaky faucet or installing a basic ceiling fan – and set a fixed price. Save custom bids only for big projects, like a full bathroom remodel or a complex roof repair after storm damage.
Side-by-side breakdown
Fixed-price job: You set one price for a clear job. Think "replace a standard toilet" or "install a 50 sq ft tile backsplash." The price, job steps, and what you deliver are all clear upfront. No need for a long first visit to quote. Customers can see the price and book you. This means steady work and easier planning. The downside? You might miss out on huge, complex jobs unless you create a separate fixed package for them.
Custom bid: You visit the site, talk to the client, and create a price specific to their unique needs. Think "design and build a custom deck" or "full basement waterproofing." This is great for unusual requests or large projects. But it means you spend unpaid time driving, looking, and writing up proposals. Customers might need a few calls before they even consider your bid, which means fewer "yes" answers overall. It's also tougher to hire help or get your process down if every job is different.
When to use fixed-price jobs
Go with fixed prices when you've done the same type of job five or more times. If you can list exactly what's included – like "repair standard 3-tab shingle roof, up to 10 sq ft, includes materials" or "install customer-supplied garbage disposal" – then it's a good fit. This works best when your typical customer wants the same basic service. If you're spending too much time giving quotes that don't turn into work, but you can handle more jobs, then fixed pricing is for you. Your first fixed-price offer should be for the job customers ask for most often.
When to use custom bids
Save custom bids for your biggest, most profitable jobs – think projects over $5,000 or $10,000 like a full kitchen renovation, major re-piping, or installing a complex HVAC system. Use them when a client has very specific or unusual requests that don't fit your standard offerings, like a unique tile pattern or a custom-built cabinet. Also, use custom bids when you need to inspect the site thoroughly and investigate issues before you can even guess at the full scope, such as finding the source of a hidden water leak. A custom bid just means the work is genuinely unique, not that your service is sloppy.
The verdict
Within your first three months of being self-employed, set up at least one fixed-price service. This makes you clearly define what you offer. It also gives you a public price to use in ads and on your website, which helps close deals faster than writing custom bids every time. Keep custom bids for the big, complicated projects. Over time, you'll learn which types of jobs are consistent enough to turn into more fixed-price offerings.
How to get started
Look back at the last five jobs you completed. Pick the one that felt most standard, with similar tasks and results. Write down everything that was part of that job: the exact parts used (e.g., standard faucet replacement), the steps you took (e.g., remove old, install new, test for leaks), and how long it typically took. Turn that into a clear, fixed-price offer – for example, "$250 for standard faucet replacement, parts included, 1-hour service." Put this offer on your business card, social media, or simple website. That's your very first fixed-price trade service.
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HoneyBook
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Bonsai
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FREQUENTLY ASKED QUESTIONS
Can I offer both productized and custom at the same time?
Yes — many established agencies do. A productized service captures the standard work efficiently while a 'custom engagement' option exists for complex or large accounts. The key is having a clear qualifier for which path a client takes.
Does productizing lower your perceived value?
Not if you position it correctly. A well-designed productized service with a clear outcome can command premium pricing. The risk is productizing too early with too little differentiation — then you are competing on price. Productize the outcome, not just the task.
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