How We Price: Cost-Plus vs Fixed Pricing, and Why We Usually Choose Cost-Plus

The first question almost everyone asks is what a project will cost. The second, once we start talking numbers, is how we arrive at that cost in the first place. There are two honest ways to do it, and which one we use says a lot about how a remodel actually goes.

The two ways to price a job

Fixed pricing is one number for the whole scope. We tell you the total, the contingencies are baked into it, and the number does not move unless you change the work. It is clean and simple to understand.

Cost-plus works from the real cost of construction. You pay for the actual materials and labor the project uses, and we add a set margin on top. You see the line items, and the total reflects what the house actually needed rather than what we guessed it might.

Both are legitimate. Neither one is a trick. The right choice depends almost entirely on how much we can know before the work starts.

Why we usually choose cost-plus on a remodel

Here is the honest reason. When you build a house, there is a plan. You know how big the walls are, where they go, and what is behind them, because you are the one putting them there. A renovation is the opposite. You are taking apart something someone else built, sometimes forty or fifty years ago, and you do not get to see the plan until the walls are open.

On roughly half of our renovations, we open something up and find a surprise. Old framing that needs reinforcing, a slow leak, worn shutoff valves, a handyman repair that was never done right. I know those things are going to be there. What I cannot know, before demo, is exactly how many or how much they will cost to fix, and that depends heavily on how well the house was looked after.

To hand you a fixed number on a house like that, I would have to build in a contingency for every one of those unknowns right away, whether or not they turn out to be real. That padding protects me, but you pay for it either way. Cost-plus takes that pressure off both of us. You pay for the problems the house actually has, not for a worst case I had to price in just to be safe.

What the “plus” actually covers

The margin is not a hidden markup. It is how a real company keeps the lights on. We have a warehouse to stage your materials, trucks and fuel to move crews and product, insurance, and trades who get paid consistently enough that they show up and know the work cold. The plus covers all of that. It is the difference between a company that can order and store your whole project in advance and a one-truck operation working out of the cab.

When fixed pricing is the better fit

If the scope is fully defined and the unknowns are small, fixed pricing can be the cleaner option, and we are happy to use it. A ground-up build with a complete plan is the clearest example. There is no mystery behind the walls because we are the ones building them, so the contingency is small and a single number makes sense. Some well-scoped remodels fit here too. We will tell you which model suits your project and walk you through why.

Your side of the deal

One thing worth saying plainly: we are hired to build, not to bank the project. Payments track the progress of the work, and if payments stop, work stops. That is not a threat, it is just how it has to run. We are a builder, not a lender, and being upfront about that now saves everyone a hard conversation later.

It also means a remodel needs a little room in the budget for the unknown. On a well-kept home the surprises are small. On an older one, keep a contingency so a discovery behind the wall is a manageable line item instead of a crisis.

The bottom line

We lead with cost-plus on most remodels because it is honest about what nobody can see yet, and because you only pay for what your house actually needs. When the scope is locked down, fixed pricing is on the table too. Either way, you get a clear, written price before any wall comes down.

Want a ballpark before we ever meet? Run the remodel cost estimator for a realistic range, read how we work on Is Fin Home Right for You?, or tell us about your project and we will give you a real number and the reasoning behind it.