Where a Reno remodel budget actually goes, trade by trade

Why there is no percentage table on this page

Search for a remodel budget breakdown and you are handed a pie chart: so much per cent to cabinetry, so much to labour, a wedge called “other”. Those charts are averages of other people’s projects, usually national, spread across house sizes and scopes that have nothing to do with each other.

We do not publish one, and the reason is not coyness. A percentage split is a statistic, and we have not measured one for the Reno and Sparks market. Printing a figure that looks measured when it is not is the commonest way a contractor’s website misleads without ever lying. What transfers is the mechanism: which trades take money, in what order, what moves each of them, and where an estimate is usually too thin. How the total itself is set, and the range a kitchen, a bathroom or an addition starts from here, is covered in what a remodel costs in Reno and Sparks; this page is about how that total divides. If you want a figure to plan around, the cost calculator gives a planning range with its assumptions printed on the page.

Money leaves in an order, and the order is the useful part

A remodel budget is not a pie. It is a sequence of commitments, each of which forecloses some of the ones after it. Knowing where you are in that sequence tells you what is still cheap to change.

Stage one: before anything is demolished

Design and drawing time, structural engineering wherever load moves, permit fees, and any investigation the jurisdiction wants. Small against the whole and disproportionately powerful, because this is the only stage where changing your mind costs an eraser rather than a trade day.

Stage two: demolition, and what is behind the wall

Demolition, protection, containment and disposal, and the first honest look at framing, wiring, drain lines and any water that has been somewhere it should not. Your estimate assumed the conditions visible at the walkthrough; this is the week those assumptions get tested, which is why a written change-order process, meaning any change to the work or the price is signed before it happens, matters more than the low bid that skipped it.

Stage three: structure and rough-in

Framing, headers, point loads, the spots where the weight of the house lands on a single post rather than spreading along a wall, then plumbing, electrical and mechanical inside open walls, then insulation and air sealing. Most of the money you will never see again leaves here, and the inspection sequence sits on top of it: one missed inspection costs a week of everybody’s time.

Stage four: surfaces and close-out

Drywall, waterproofing and tile, cabinetry, flooring, paint, trim, fixtures and appliances, then the punch list. Homeowners usually price this stage accurately in their heads, because it is the part that is shoppable.

Trade by trade, what each line is actually buying

The useful question about a trade line is not “how much” but “what moves it”. These are the levers.

• Demolition, protection and disposal. Volume, access, and how much of the house has to stay usable while it happens. A remodel you live through costs more to demolish than an empty one, because containment is labour.
• Structural carpentry. Almost entirely whether load moves. Removing a partition is a morning; removing a bearing wall is a header, a bearing path down to something that can carry it, and usually a stamped calculation.
• Plumbing. Whether fixtures move relative to the drain, not how many fixtures there are. A sink that stays put is cheap; a sink that moves eight feet across a slab is a different trade day.
• Electrical. The age and capacity of what is already there. New devices are inexpensive; a panel that cannot carry the new load arrives uninvited.
• Mechanical. Whether the layout change alters the load and whether ducts or line sets have to be re-routed. Moving a wall can silently move a supply trunk.
• Insulation and air sealing. The energy code edition your permit is reviewed under, not what the house was built to. Opened walls generally come back to the current standard.
• Drywall, tape and paint. Surface area, and more than people expect, corners, returns and soffits, the boxed-in drops above cabinets and around ductwork. A layout that reads as simple on a plan can be an expensive amount of edge.
• Waterproofing and tile. The assembly underneath, not the price of the tile. Membrane, slope, substrate and the detail at the curb decide whether the bathroom is still sound in ten years.
• Cabinetry and millwork. Stock, semi-custom or genuinely made, and lead time, which is a schedule cost before it is a money cost.
• Flooring, trim and doors. Area, and how many transitions the new layout creates. Every threshold between two materials is a detail somebody solves on site.
• Fixtures and appliances. The genuinely shoppable line, the one that moves most under your own control, and therefore the one usually carried as an allowance.

The seven lines that get priced too low

1. Mechanical, electrical and plumbing rough-in. Invisible at the end, and the biggest single gap between a mental budget and a real one.
2. The structure a layout change creates. Headers, posts, footings under a new point load, and the engineering to justify them.
3. Drywall and paint volume. Opening a wall does not create one new surface; it creates every surface that now meets it.
4. Permit fees, engineering and drawing revisions. Fees are typically calculated from a valuation of the work, so they move with the scope rather than sitting still at the number you first heard.
5. Site logistics. Protection, containment, dumpsters, deliveries, storage, and where six trades park. Real money, invisible in every finished photograph ever taken.
6. The “make it work” details. Thresholds, trim returns, filler panels, undercut doors, the transition where the new floor meets the old hallway. Individually trivial, collectively a line item.
7. Lead times that force a substitution. An item that cannot arrive in time is either a delay or a change, and the substitute is rarely cheaper.

Allowances are where the rest of the number is hiding

An allowance is a placeholder: a sum carried in the contract for something you have not chosen yet. They are legitimate and unavoidable early on. They are also the easiest way to make a bid look competitive, because a thin allowance lowers the total today and raises it later, and the total is what people compare.

Three rules make them behave. Every allowance names what it covers and what it excludes, particularly whether labour is inside it. Every allowance carries a value you can go shopping against, so ten minutes at a supplier tells you whether it is real. And every allowance closes on a date, because an open selection is a schedule risk dressed as a decision. When one is exceeded, the difference is handled by a written change order.

What is specifically local about a Reno or Sparks number

Some of a budget is national: a sheet of drywall costs what it costs. Four things are local.

Three jurisdictions, three counters. Depending on the parcel, your project is reviewed by the City of Reno, the City of Sparks, or unincorporated Washoe County. Each runs its own process and its own fee schedule, and fees are typically calculated from a valuation of the work rather than charged flat. Review time is not a fee, but time on a construction schedule is money.

The code edition in force. Washoe County adopted the 2024 International Residential and Energy Conservation Codes with the 2024 Northern Nevada Amendments, mandatory for submittals since 1 January 2026 (the county’s Adopted Building Codes page, read 24 September 2026). Insulation, air sealing, glazing and mechanical work are priced against that edition, not against whatever the house was built to in its own decade.

Anything that moves load wants a calculation. On the older stock around central Reno and Sparks the wall you want gone is frequently doing something, and the stamped drawing proving what replaces it is a line, not a rounding.

Distance and season. Verdi, Washoe Valley and Incline Village add mobilisation, and winter access to a mountain parcel is a scheduling constraint with a price on it. Where we work sets out who reviews which address.

Contingency belongs to you, not to the bid

Every remodel of an existing house contains unknowns, and the honest way to carry them is a named contingency you hold and you release. A contingency buried inside the contractor’s number is margin with a friendly name, and it is spent whether or not anything is found. Hold it separately, decide in advance what it may be used for, concealed conditions and code-required work rather than upgrades, and require the same written change order to draw on it. If nothing is found it is still yours, which is the point.

How to compare two bids that are not the same document

Most bid comparisons are unfair, not because anybody cheated, but because the two documents describe different jobs. Eight questions make them comparable.

1. Is the scope identical line by line, or has one bidder solved the problem a cheaper way?
2. Is there an exclusions list, and what is on it?
3. Are allowances named, valued and comparable: labour in or out?
4. Who pulls the permit, and are fees inside the number?
5. Is engineering included where the drawings move load?
6. Is the draw schedule, the plan for when each payment is released, attached to milestones you could verify from the doorway?
7. Are materials tax and freight inside the number?
8. Is there a written change-order procedure, and have you read it?

If a bid is materially lower and the reason is not in those eight answers, the reason still exists. It is somewhere you have not looked yet.