How to Quote a Job You've Never Done Before

Somebody asks for something you have not done. A post-construction clean. A commercial building twice the size of your largest. A property with an outbuilding you did not price for.

You want the work. You have no idea what it takes. And there is a strong pull to name a number quickly, because hesitating feels unprofessional.

Resist that for ten minutes. There is a method, and it beats guessing by a wide margin.

Break it into parts you have actually done

Almost no job is entirely unfamiliar. It is a combination of things, most of which you have done many times.

A post-construction clean is not one mystery. It is: dust removal at height, window interiors, floor work, fixture detail, debris removal. You have done four of those. You have never done the fifth at this scale.

Price the four from experience. Now the unknown is one component instead of the whole job, and the size of your uncertainty has collapsed by roughly eighty percent.

This is the entire trick, and it works on almost everything. Decompose until each piece is either something you have timed, or something you can find out.

Price the uncertainty, do not hide it in padding

Everybody's instinct is to add a fudge factor. Take the estimate, add 40%, hope.

The problem is that padding is invisible to you as well as to the customer. You cannot tell afterwards whether you made money because the price was right or because the padding covered a bad estimate — so you learn nothing, and the next unfamiliar job gets guessed exactly as badly.

Better: estimate each component honestly, then add a named contingency on the unknown parts only.

Floors, fixtures and windows: 6 hours, priced from experience.

Dust removal at height: estimated 3 hours, ±50% because I have not done this scale.

Contingency on that component: 1.5 hours.

Now you have a defensible number, and afterwards you can compare the estimate to the actual and find out which component you were wrong about. That is how the second one gets priced properly.

Cap your exposure with scope, not with optimism

The real risk on unfamiliar work is not being 20% wrong. It is discovering a job is three times what you thought once you are standing in it.

Two protections, and both belong in the quote rather than in a conversation afterwards.

Say what is excluded. Specifically. Not "some exclusions apply" — name the things. Debris hauling. Exterior windows. Anything requiring equipment you do not own. If you have not priced it, it is not included, and saying so is not a weakness.

Put a boundary on the open-ended part. For genuinely uncertain scope, a quoted range with a trigger works better than a fixed price:

$1,400 for the scope described. If the debris volume is more than about two truckloads, we'll agree the extra before I do it.

That sentence prevents almost every dispute that happens on unfamiliar jobs. The customer is not surprised, and you are not swallowing a job that changed shape.

Go and look, always

For any job you have not done, walk it. Not a photo, not a description over the phone.

Photographs are systematically flattering — people send the tidy corner. Descriptions are systematically optimistic, and not dishonestly: the customer genuinely does not know what makes work slow for you.

While you are there, look at the things that do not appear in any description: access, stairs, water, power, parking, how far you carry things, whether anybody will be working around you.

If you cannot walk it, say your quote is subject to seeing it. That is normal, and any client who objects to it is telling you something useful.

Ask somebody

Trades talk more than people expect. Somebody in a neighboring town who does the thing you have not done will often tell you roughly what it takes, because you are not competing with them.

A supplier is another route — they sell to people doing this work daily and have a decent sense of the numbers.

Ten minutes of asking beats an hour of theorizing, and it is free.

Then measure it, because that is the actual payoff

The first job of a new type is worth more as information than as revenue.

Record the components separately — how long each part took, what you had not anticipated, what you would price differently. Compare it to your estimate, component by component.

After that you are not quoting an unfamiliar job. You are quoting from one real data point, which is dramatically better than none, and after three you are quoting from experience. The people who are good at estimating unfamiliar work are not more intuitive. They kept records.

The one you should refuse

There is a category worth walking away from: a job where you cannot decompose it, cannot walk it, cannot ask anybody, and cannot bound the scope.

That is not a quote. That is a bet, and the customer is not sharing the downside.

Saying "this isn't the kind of work I do" costs you one job. Taking it and being wrong by a factor of three costs you a month, and sometimes the relationship as well.