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Remodeling services

Whole-home renovation

A whole-home renovation takes most or all of a house back to a state where its systems and layout can be rebuilt, rather than refreshing rooms one at a time. In practice the defining feature is that the electrical, plumbing, heating and cooling, insulation and sometimes the structure are addressed as a whole, which is why the budget is dominated by work that will be entirely invisible when the house is finished.

HyreRemodel does not design, build or manage remodeling work. This page explains the work so you can judge a proposal and a contractor.

Settle this before anything else. Get the electrical service capacity established before the budget is set, not after demolition. An older house with a small service may not be able to carry a modern kitchen, heat pumps, an induction range and EV charging simultaneously, and a service upgrade involves the utility as well as your contractor. It is a known cost if you find it in week one and a schedule crisis if you find it in month four.

The short version

  • This is a systems project. Finishes sit on top of it and are the smaller half.
  • Doing the house at once is usually cheaper per room than doing it in six separate projects.
  • Whether you can live in it is the decision that shapes the schedule, the cost and your sanity.
  • The electrical service and panel are frequently the first genuine constraint discovered.
  • Envelope work (insulation, air sealing, windows) is only accessible while the walls are open.
  • Older houses bring lead, asbestos, knob-and-tube wiring and undersized services in combination.
  • A whole-home contingency should be sized for a house whose interior is not yet visible.

When a whole-home renovation is the right project

Rather than a sequence of single-room remodels, which is a legitimate and sometimes better alternative.

  • The systems have reached end of life together. Original wiring, galvanised or polybutylene supply, a furnace past its service life. Houses tend to age as a unit.
  • More than half the rooms need work that involves opening walls. Once the house is a construction site anyway, the marginal cost of the next room drops sharply.
  • The layout is fundamentally wrong for how the household lives, in a way that no single room can fix.
  • The house is being bought to renovate and is currently unoccupied, which removes the largest practical constraint.
  • Energy performance is a goal. Insulation, air sealing and window replacement are dramatically cheaper when the walls are already open.
  • You are weighing it against moving, which is a real question and worth answering with numbers: see the remodel vs move calculator.

The order the work actually happens in

Across a whole house the sequence is the same as in one room, but each stage moves through the entire building before the next begins, which is exactly why it is more efficient than six separate projects.

  1. Survey and assessment

    What is actually there: service size, wiring type, supply and waste material, heating system age, insulation, structural condition, and the presence of lead or asbestos. This is the step that makes the budget real.

  2. Design and drawings

    The layout for the whole house, resolved together. This is where a designer or architect earns their fee, because decisions in one room constrain three others.

  3. Permits and plan review

    Whole-home work almost always requires permits and frequently multiple trade permits. Plan review timelines are set by your jurisdiction.

  4. Hazardous material abatement

    Where lead or asbestos is present and will be disturbed, handled under the applicable rules before general demolition rather than during it.

  5. Demolition throughout

    Finishes, and often plaster or drywall, removed across the house. The true condition of the structure becomes visible here, all at once.

  6. Structural repairs and framing

    Rot, settlement, undersized or previously butchered joists, plus any new openings or layout changes. Everything above depends on this being right.

  7. Roof, windows and envelope

    Done before the interior is closed, because water getting in afterwards damages finished work rather than bare framing.

  8. Mechanical, electrical and plumbing rough-in

    The largest invisible spend: service upgrade, panel, circuits throughout, supply and waste replacement, ductwork or hydronics. Whole-house, in one pass.

  9. Inspections

    Framing, electrical, plumbing and mechanical, before anything is covered. Sequencing these is a significant part of what a general contractor is actually managing.

  10. Insulation and air sealing

    Only genuinely accessible now. Skipping it here means it does not happen, because nobody opens finished walls to add insulation.

  11. Drywall throughout

    Hung, taped and finished across the house. A milestone that makes the project suddenly look close to done when a great deal of work remains.

  12. Finishes, room by room

    Flooring, cabinetry, tile, trim, paint, fixtures. This is the part homeowners have been picturing throughout, and it is the last third.

  13. Commissioning and punch list

    Systems balanced and tested, permits closed, and the written list of defects agreed before final payment and before the retention is released.

All at once, or phased

Doing the house at once or in phases is the strategic decision in whole-home work, and it is not simply a question of budget. Each of the four approaches below is genuinely better at something.

All at once, house vacantCheapest per room and fastest overall. Trades work without protection, containment or daily setup, and sequencing across the house is unconstrained. Requires somewhere else to live for the duration, which is a real cost that belongs in the comparison rather than outside it.
All at once, living in itAvoids the cost of moving out, but every trade works around an occupied house: containment, dust control, restricted hours, and the household living without a kitchen or a bathroom for stretches. Slower and more expensive than a vacant house, and considerably harder than most people anticipate.
Phased by areaSpreads cost over time and lets you live in the house throughout. The trade-off is that mobilisation, protection and setup are paid repeatedly, systems work gets split across phases in ways that can be inefficient, and the total is generally higher. It is the right answer when the alternative is not doing the work at all.
Systems first, finishes laterAn underused middle path: do the wiring, plumbing, HVAC, insulation and drywall throughout, then finish rooms as funds allow. Captures the efficiency of opening the house once while deferring the visible spend. Requires a contractor willing to structure it that way.

What moves the price

What actually moves a whole-home number. The pattern to notice is that almost everything at the top of this list is invisible in the finished house.

FactorWhy it changes the number
Electrical service and panel capacityWhether the existing service can carry the renovated house. A service upgrade involves the utility, has its own lead time, and is frequently discovered rather than planned.
Extent of plumbing replacementWhether supply and waste are being replaced throughout or patched. Galvanised supply, polybutylene and cast-iron waste each have their own argument for full replacement.
Heating and cooling strategyReplacing like for like, converting to heat pumps, or introducing ducting into a house that never had it. Retrofitting ductwork into a finished structure is a framing problem as much as a mechanical one.
Structural condition foundRot, settlement, inadequate foundations, joists cut for previous services. Whole-home demolition reveals all of it simultaneously, which is why the contingency is proportionally larger here.
Hazardous materialsLead paint in pre-1978 homes brings the EPA Lead RRP Rule. Asbestos may be present in insulation, flooring, mastic, siding and joint compound, and disturbing it is regulated work.
Envelope scopeInsulation, air sealing, windows and roof. Expensive, invisible, and the only realistic opportunity to do it for the life of the building.
Square footage and number of roomsSets material quantities, but less decisively than people expect: a small house with three bathrooms and a full rewire can exceed a large simple one.
Whether the layout changesMoving load paths, kitchens, bathrooms and stairs converts a renovation into a construction project with engineering attached.
Occupied or vacantWorking around a household adds containment, protection, restricted hours and inefficiency to every single trade for the whole duration.
Finish levelThe part that is easiest to control and easiest to change late. It is also where the money runs out when the invisible work was underestimated.
PhasingSplitting the project means paying mobilisation, protection and setup more than once, and often means doing systems work twice.

HyreRemodel publishes no national average price for this work. Size, finish level, whether anything structural or mechanical moves, the age of the house and regional labour rates move it far enough that a single figure would mislead.

The comparison worth making before anything else. A whole-home renovation and buying a different house solve the same problem by different means, and the honest comparison includes the transaction costs of selling and buying, the cost of living somewhere during the work, and the fact that a renovated house is the house you chose while a purchased one is the best available compromise. Run the numbers before the emotional commitment, not after.

Compare remodeling against moving

What to ask before you sign

  • What is the existing electrical service size, and will it carry the renovated house?
  • What are the supply and waste pipe materials, and what is being replaced rather than patched?
  • What is the heating and cooling strategy, and if ductwork is new, where does it physically run?
  • What structural investigation has been done, and what is assumed rather than verified?
  • Has the house been assessed for lead and asbestos, and how will either be handled?
  • What insulation and air sealing is included, and where is it being installed?
  • Is this scoped as occupied or vacant, and what changes if that assumption changes?
  • What is the contingency, who controls it, and what happens to it if it is unspent?
  • How many permits are involved, and who is responsible for scheduling inspections?
  • If the project is phased, what is being done twice as a result, and what does that cost?
  • What is the payment schedule tied to — dates, or completed and inspected milestones?
  • What is explicitly excluded from this proposal?

The full checklist is on choosing a remodeling contractor.

What to have ready

  • Everything known about the age of the house and the date of any previous major work.
  • The electrical panel: a photograph of the label and of the breakers.
  • What the supply pipes are made of, if you can see them anywhere.
  • A written list of what the house must do when it is finished, separated from what you would like it to do.
  • A realistic answer to whether you can live elsewhere, and what that would cost per month.
  • A contingency sized for a house whose walls have not yet been opened, held outside the contract sum.

Where this goes wrong

Budgeting the finishes and estimating the systems

Homeowners can price a kitchen, a floor and a bathroom because those things have showroom prices. Rewiring a house, replacing supply and waste and retrofitting ductwork have no equivalent, so they get a placeholder, and the placeholder is where whole-home budgets fail.

Skipping insulation and air sealing

It is invisible, it is easy to cut when the budget tightens, and it is the last time in the building’s life that the walls will be open. Cutting it is the most consequential false economy available in a whole-home renovation.

Underestimating living in it

Months without a kitchen, dust in everything, crews arriving early, and no room that is yours. Households that planned to stay frequently move out partway through, at which point they are paying for both.

Phasing without a master plan

Phasing is legitimate. Phasing without drawings for the whole house means phase two discovers that phase one put a soil stack where the new bathroom needs to be.

Assuming the structure is sound because the house is standing

Standing is a low bar. Notched joists, previous unpermitted work, settlement and rot are all common and all invisible until demolition, which is precisely what the contingency exists for.

A payment schedule tied to dates

Progress payments should follow completed and, where applicable, inspected work. A schedule tied to the calendar transfers the risk of delay from the contractor to you.

Common questions

Is a whole-home renovation cheaper than doing rooms one at a time?

Per room, generally yes, and the reason is that the fixed costs are paid once rather than repeatedly. One mobilisation, one set of protection and containment, one permit process, one pass of the electrician through the whole house rather than six visits. Systems work in particular is dramatically more efficient done as a whole: rewiring a house in one operation is a different job from rewiring six rooms separately. The total number is larger because you are doing more work, but the cost per room is usually lower, and the house ends up coherent rather than being six projects that met in the hallway.

How much contingency should a whole-home renovation carry?

More than a single-room project, and the older and less documented the house, the more. The reason is structural rather than pessimistic: whole-home demolition exposes the entire building at once, so everything that was unknown becomes known in a short window, and there is no opportunity to absorb surprises across separate projects. Hold it outside the contract sum so it is not quietly spent on upgrades, treat it as unavailable until something is actually discovered, and agree in writing what happens to whatever remains.

Can we live in the house during the work?

It is possible, it is common, and it is harder than almost everyone expects. The practical difficulties are the loss of the kitchen and bathrooms for extended periods, dust that migrates well beyond any containment, restricted access to parts of your own house, and crews present from early morning. It also makes the project slower and more expensive, because every trade works around you. If you can be elsewhere, put the cost of that accommodation into the comparison honestly — it frequently costs less than the inefficiency of staying.

Do I need an architect for a whole-home renovation?

Usually some form of design professional, though not necessarily an architect specifically. The test is whether the structure or the layout changes: moving load paths, altering the roofline or reconfiguring the plan generally requires drawings a building department will accept, and many jurisdictions require those to be stamped by a licensed design professional. Even where it is not strictly required, whole-home work benefits from drawings more than single-room work does, because decisions interact across the house. See design-build vs hiring an architect for how the two routes differ.

What usually turns out to be the biggest surprise?

The electrical service, more often than anything else. A house built decades ago was wired for a fraction of the electrical load a renovated one carries, and once a modern kitchen, heat pumps, an induction range and vehicle charging are on the list, the existing service frequently cannot carry it. A service upgrade involves the utility company as well as your electrician, has its own lead time and its own cost, and is discovered rather than planned far too often. Establish the service size before the budget is fixed.

Should we replace the windows during the renovation?

If they are going to be replaced at any point in the next decade, doing it now is generally the right call, because the interior finishes around them are already coming off and going back on. Replacing windows in a finished house means damaging and repairing trim, drywall and paint that you have just paid for. The same logic applies more strongly to insulation and air sealing, which are simply not accessible again once the walls are closed.

How long does a whole-home renovation take?

Longer than the construction itself implies, because design, permitting and procurement come first and frequently dominate the early months. The variables that matter most are whether the house is occupied, whether plan review is quick or slow in your jurisdiction, whether structural surprises appear, and the lead times on cabinetry, windows and appliances. Ask your contractor which single item drives the critical path and when it has to be ordered — the answer is more informative than an overall duration.

What if the house was built before 1978?

Work disturbing painted surfaces is generally covered by the EPA’s Lead Renovation, Repair and Painting Rule, which requires any firm paid to do it to be EPA-certified, to use lead-safe work practices and to provide the "Renovate Right" pamphlet before starting. Homeowners working on their own home are generally outside the rule, though that changes if the property is rented, contains a childcare facility, or is being renovated for resale. Whole-home work on an older house may also encounter asbestos in insulation, sheet flooring, floor tile mastic, siding and joint compound, and knob-and-tube wiring which most insurers treat as a defect. None of these are reasons not to renovate, but all of them are reasons to have the house assessed before a budget is agreed rather than after demolition begins.

Is "systems first, finishes later" a real option?

It is, and it is underused. The logic is that the expensive inefficiency in phasing comes from opening the house repeatedly, so you open it once — rewiring, re-plumbing, HVAC, insulation, drywall throughout, and then finish rooms as funds allow. You end up living in a sound, safe, dry house with unfinished surfaces rather than a beautiful one with original wiring. Not every contractor will structure a project this way and it requires unusual discipline about the drawings, but where the alternative is deferring the work entirely it is worth raising.

Does HyreRemodel do whole-home renovations?

No. HyreRemodel is an independent information resource and a platform intended to connect homeowners with remodeling contractors. We do not design, build, project-manage or supervise renovation work, we do not employ tradespeople, and we do not warrant anyone who does. This page exists so you can scope the project, read a proposal and hold a useful conversation with the companies that will actually bid it.

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Information on this page is general and may vary by location, building code, zoning, property condition and individual circumstances. It is not legal, design or engineering advice. HyreRemodel is an independent remodeling resource and connection platform, not a remodeling contractor, and does not perform, supervise or warrant construction work.

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