How to Price a Job You Have Never Done Before

Taking on work outside your usual trade is risky if you guess the price. Here is a step by step way to quote an unfamiliar job without losing money.

Sooner or later a customer asks you to price something you have never done. A builder gets asked to fit a wood burner. A plumber gets asked about underfloor heating. The work is close enough to what you know that turning it down feels wrong, but far enough that you cannot price it from memory.

Guessing is where the money disappears. Quote too high and you lose the job. Quote too low and you are committed to a fixed price for work that takes twice as long as you expected. The good news is that pricing an unfamiliar job is a process, not a gut feel. Work through these steps and you can quote almost anything with confidence.

Break the job into stages

You cannot price a job you have never done as a single number. You can price the individual stages, because most stages are things you have done before. Sit down and write out every step from start to finish, in order, the way the job will actually run on site.

A job that feels unfamiliar as a whole is usually a series of familiar tasks. Fitting a wood burner is access, hearth preparation, flue installation, making good, and testing. You have done access, making good, and preparation a hundred times. Now you only have one genuinely new stage to research instead of a whole job to fear.

Writing the stages down in order also catches the things you would otherwise forget to price. Access, protecting the customer's property, waste removal, and a final clean are real stages that take real time, and they are the ones most often left off an unfamiliar quote. If it happens on site, it goes on the list.

Cost the materials before you cost your time

Materials are the easiest part to get right because suppliers will tell you the price. Write a full list of everything the job needs, then call your merchant or check trade prices online. Ask for the lead time too, because a four week wait on a part changes how you schedule and quote the job.

Add your usual markup on materials the way you would on any job. If a part is unfamiliar, ask the supplier what installers normally buy alongside it. They speak to tradespeople doing this work every day and will often flag the bracket, seal, or connector that first timers forget to include.

Do not forget the consumables and the wastage. Fixings, sealant, adhesive, blades, and the offcuts you will never use add up to more than most quotes allow for. On a job you do not know well, add a clear percentage on top of your material list to cover the bits you cannot picture yet. It is cheaper to allow for them now than to absorb them later.

Price your time, then add a buffer

Your time is where unfamiliar jobs go wrong. On work you know, you price the hours from memory, leaning on the labour rate you have already worked out. On work you do not, that memory does not exist, so you have to estimate, and first estimates on new work are almost always too low.

Estimate the hours stage by stage, then add a buffer to the stages that are new to you. A first run at anything takes longer: you read the instructions, you double check, you fix the one thing you got wrong. Adding 30 to 50 percent to the unfamiliar stages is not padding. It is an honest reflection of how long new work actually takes.

Research the one stage you do not know

There is usually only one stage that is genuinely new. Spend an hour on it before you quote. Watch a manufacturer install video, read the fitting instructions for the actual product, or call someone in the trade who does this work regularly.

A short phone call to another tradesperson is the best money you never spend. Most are happy to tell you the two things that always go wrong and how long the job really takes. That single conversation can be the difference between a quote that earns and a quote that costs you a weekend.

Ask three specific questions when you make that call. How long does the new stage actually take the first time you do it? What is the mistake people make on their first attempt? And is there a tool or a part that makes the job easier? The answers turn an unknown into a stage you can price like any other.

Check your number against the market

Once you have a price built up from stages, sanity check it. Search what the job typically costs in your area, ask a supplier what their installers usually charge, or run the figure through a free quote calculator. You are not copying anyone's number, you are checking that yours sits in the right range.

If your figure is well below the market, you have missed something: a stage, a material, or a day of labour. If it is well above, your buffers may be stacked too high. The market number is a cross check, not the answer.

Quote a range or a staged price

When real uncertainty remains, do not bury it inside a single fixed number you might regret. You have three honest options.

• Quote a price range, with the conditions that move the price from the low end to the high end stated clearly.
• Quote the first stage as a fixed price, then price the rest once that stage shows you what you are dealing with.
• Quote a fixed price, but list your assumptions so any surprise becomes a priced variation rather than an argument.

Customers respect honesty about uncertainty far more than they respect a confident number that later turns into a long list of extras.

A staged price is often the strongest of the three. The customer commits to the first stage, you do the work, and you learn exactly what the rest of the job involves before you put a number on it. Nobody is guessing, and the customer sees a tradesperson being careful with their money rather than careless with a price.

Write down every assumption

Whatever you quote, write the assumptions onto it. What is included, what is not, what you expect to find, and what happens if you find something else. If you assumed the floor is solid and it turns out to be suspended, that is a variation, and the note on the quote is what makes that conversation easy instead of awkward.

Assumptions are not a way to wriggle out of a price. They are a way to make the price fair. A customer who reads that the quote assumes the existing pipework is sound knows exactly where they stand, and so do you. When a surprise appears, you point at the line you both already agreed, raise a variation, and carry on. With no assumption note, the same surprise becomes a stand up argument in the customer's hallway.

How QuoteGenio handles pricing an unfamiliar job

QuoteGenio is built for quoting stage by stage. Every quote takes an unlimited number of line items, so you can break an unfamiliar job into the tasks you know, price each one, and add your materials and buffers as separate visible lines. Your assumptions sit on the same PDF, so the customer accepts them when they accept the quote. It gives you free quotes and invoices for builders, so you can price new work with the confidence of a job you have done a hundred times. When the job grows, an accepted quote converts to an invoice in one tap.