Questions to Ask When Building a Home
Questions to ask when building a home, for the meetings where you interview builders and for the last read of the contract before you sign with one. They are also the questions to ask contractors when building a new house on your own land from an architect's drawings, where the general contractor is the builder under another name. If a builder can spare only half an hour, the first five are the ones to get through. The rest are grouped by the builder, the price, the contract, schedule and site, and quality and handover.
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The questions
Each question, and why to ask it
Start here
How many years have you been building homes around here, and how many did you finish last year?
Why ask it
Years in the area matter because a builder who has worked it knows the soil, the permit office and which trades turn up. The yearly count tells you whether a house like yours is routine for them. If the company name is recent, find out what the owner built under before, and look that name up too.
Are you licensed to build homes here, and where can I look that up?
Why ask it
Licensing rules differ by state and province: some license home builders, some only register them, and in some it is handled by the city or county. Have the builder tell you which body covers this job, then check the number and any complaints on that body's own site.
What comes standard at this price, and what counts as an upgrade?
Why ask it
Show homes are dressed in options, and nobody labels them. Get the written list of standard features, then walk the show home with it in your hand and point at the counters, the flooring, the ceiling height and the trim. Where there is no show home, do the same with the photos the builder shows you.
How long will our house take to build, and which dates are written into the contract?
Why ask it
A schedule is an estimate until the contract says otherwise. Find the completion date, the delays that are allowed to extend it, such as weather or late selections, and what you are owed if the house runs late for any other reason. If the answer is nothing, plan your lease or house sale around a later date than the one you were given.
What warranty comes with the house, and what is covered after the first year?
Why ask it
Coverage often comes in layers: a short period for workmanship and finishes, a longer one for plumbing, wiring and heating, and the longest for the structure. Have the builder put the length of each in writing and say which items go back to a manufacturer instead of to them. Minimum terms are set by law in some places and left to the contract in others, so ask which applies here.
The builder
Do you build from plans we bring, or do we choose one of yours and change it?
Why ask it
The answer sorts the builders in front of you. A production builder usually works from its own plans with a menu of options, and a custom builder from drawings by your architect or designer. With a builder's plan, find out which changes are possible, such as moving a wall or adding a window, who redraws it and what the redraw costs.
Have you been the general contractor on a new house from the ground up, or is most of your work remodels and additions?
Why ask it
A new house needs things a remodel rarely does: an excavator, a foundation crew, framers who can stand up a whole shell, utility connections from the street. A contractor whose recent jobs are kitchens and additions may be very good and still be lining those trades up for the first time. Get the addresses of the last two houses they built from bare ground.
Will you go over the drawings with our architect before they are finished, or only price them once they are done?
Why ask it
A contractor who sees the plans early can point at the beam span or the roof shape that will cost more than it looks, while changing it is still a line on paper. Some charge a pre-construction fee for that time, so find out the amount and whether it comes off the price if you sign with them.
Can I see a house you finished three or four years ago and talk to the owners?
Why ask it
Someone who moved in last month is still delighted with everything. Owners a few years in know how the grading, trim and roof have held up and whether warranty calls were returned. The question to put to them is whether they would hire this builder again.
Is there a house of yours at the framing stage that we could walk through with you?
Why ask it
A finished show home hides what a framed one shows: straight walls, clean cuts, lumber kept up off the mud, a swept floor. You do not need to be a carpenter to tell a careful site from a careless one. If nothing is at that stage this month, find out when the next house will be.
Which trades are your own employees, and which are subcontracted?
Why ask it
Subcontracting is normal, so the useful part is how long the framer, electrician and plumber have worked with this builder. Crews with years together know how the builder wants things done. A builder who hires whoever is free that month is managing strangers on your house.
Who is the site supervisor on our build, and how many other houses will they be covering?
Why ask it
A good supervisor walks the house daily and catches the mis-set anchor bolt or the missing blocking while it is still a ten-minute fix. Try to meet them before you sign. One person stretched across many scattered sites cannot be at yours when the concrete truck arrives.
Who do we call with a question during the build, and how often will you send updates?
Why ask it
You want one name, not 'the office', and a routine you can hold them to: a weekly email with photos, say, or a standing call on Fridays. Agree how decisions get confirmed as well, because an instruction given to whoever happens to be on site that day tends to go missing.
Which suppliers have you bought from the longest, and can we call one?
Why ask it
A builder in good standing names the lumber yard without a pause. Suppliers seldom say much, but hearing that the account has been open for years is enough, and learning that it is cash on delivery only is worth understanding before your deposit goes in.
Can I see certificates of insurance for you and your subcontractors?
Why ask it
The two to look for are general liability and workers' compensation, with the certificate sent by the insurer or broker so you know it is current. What happens when an uninsured worker is hurt on your land depends on where you are building, which makes it a good question for your own insurance agent.
Who insures the house itself while it is being built, you or us?
Why ask it
Fire, theft and storm damage to a half-built house normally fall under a builder's risk or course-of-construction policy, and contracts differ on who buys it. If it is yours to arrange, your lender will probably want proof before the first draw. Check whether materials that have been delivered but not yet installed are covered.
What was the hardest problem on a recent build, and who paid to put it right?
Why ask it
Every builder has one: a foundation poured out of square, a window order that came in wrong, a sub who walked off. Listen for whether the story ends with the builder absorbing a mistake or with a client who 'kept changing their mind'.
What do you do differently from the other builders we are talking to?
Why ask it
The useful answers can be checked: a framing detail, a named window line, the way openings are flashed, a supervisor who runs only two houses at a time. If you hear 'quality and service', have them show you where that is visible in a finished house.
Price
Is this contract fixed price, cost plus, or fixed price with allowances?
Why ask it
A fixed price puts overruns on the builder, who has priced that risk in. Cost plus bills you what the house actually costs plus a fee, so find out whether the fee is a percentage or a flat sum and whether there is a ceiling. With allowances, part of the fixed price is a placeholder until you choose the item.
What allowances are in this price, and what do they actually buy?
Why ask it
Take the flooring, cabinet, tile and fixture allowances to a local supplier and see what they cover at today's prices. A low allowance makes a bid look cheaper than the house you will end up choosing, so line up the allowances across builders before you line up the totals.
Is your bid based on the same dated drawings and specification sheet as the other contractors' bids?
Why ask it
Two prices can only be compared when both were worked out from one set of plans and one list of finishes. Send every contractor the same package on the same day and have each write down what they assumed or left out. Read the lowest bidder's list first.
How many subcontractor quotes do you collect for each trade, and can we see them?
Why ask it
Under cost plus those quotes are your costs, so it is reasonable to see them. Under a fixed price many contractors keep them private, but they should still be able to say whether the framing or plumbing figure came from one firm or three. A single quote for a trade has never been tested against another.
What will we still have to pay for outside this contract, such as the driveway or landscaping?
Why ask it
Site clearing, utility connections, the driveway, landscaping, window coverings and appliances are the usual candidates, along with permit or impact fees in some places. A builder who writes the list out is far easier to compare than one who waits for you to notice. Add those figures to each bid before you rank them.
Does your price carry a contingency, and what happens to whatever is left of it?
Why ask it
Under a fixed price the cushion is folded into the builder's number and you never see it. Under cost plus, ask for it as its own line, spent only with your signature, with the unspent part coming back to you. Either way, hold a reserve of your own outside the contract.
How will we see what has been spent against the budget as the build goes on?
Why ask it
On cost plus that means invoices attached to every draw. On a fixed price it means a running tally of change orders and allowance overages, updated each month. A total that first appears at closing is the one people end up arguing over.
Can the price go up after we sign, and what would allow that?
Why ask it
Some contracts carry an escalation clause that passes on rises in lumber or other materials. Have the builder show you the clause and say what triggers it, whether there is a cap, and what evidence of the higher cost you would be given. If there is no such clause, confirm that the builder is the one carrying the rise.
Can we buy our own appliances or fixtures, or do some of the work ourselves?
Why ask it
Builders split on this: some give a credit and install what you bring, others refuse because a late delivery stalls their trades and muddies the warranty. If the answer is yes, get the credit, the delivery deadline and who covers a faulty item in writing. Work done after handover, such as painting or landscaping, is the simplest to keep for yourself.
Do we have to use your lender to get the incentives you are offering?
Why ask it
Closing-cost credits and upgrade packages are often tied to a builder's affiliated lender or title company. Get a quote from an outside lender too and compare the whole cost, rate and fees included, with the incentive counted in. Whether a builder may insist on its own lender, as opposed to rewarding you for using it, depends on local rules.
Contract
How much is the deposit, where is it held, and when would we get it back?
Why ask it
Deposit protection depends heavily on where you build. Some places require the money to sit in trust or under a warranty program and many do not, so find out which applies to you. Then get the refund conditions in writing, including what happens if your financing or the permit falls through.
What is the draw schedule, and what triggers each payment?
Why ask it
Look for payments that fall due when a stage is finished (foundation in, frame up, roof on) and not on calendar dates. With a construction loan, the lender usually inspects before it releases each draw, so the builder's stages need to match the lender's. A large payment due before any work has been done is the one to question.
How do we know your subcontractors and suppliers have been paid?
Why ask it
In many places a trade or supplier who was not paid can claim a lien on the house, even though you paid the builder. The usual protection is a signed lien waiver from each of them with every draw, and some lenders or title companies collect these for you. Lien rules and deadlines are local, so have the builder explain how it works there.
How are change orders priced and approved?
Why ask it
Three things to get: the markup on a change, any flat administration fee, and whether work stops while you decide. A change agreed on site with a nod has no price attached, so make it a rule on both sides that nothing changes until it is written down with its cost and its effect on the schedule.
If we disagree about the quality of the work, how does that get settled?
Why ask it
Start with the standard: some contracts name a published set of workmanship tolerances, and others leave 'acceptable' undefined. Then read the dispute clause, which may require mediation or arbitration and may limit what you can claim. Have an attorney explain that clause, and ask the builder how their last disagreement with a client ended.
Under what circumstances can either of us end the contract?
Why ask it
Nobody plans to use the termination clause, which is why it goes unread. Find out what you would owe if you stopped the job, what you could do if the builder stopped showing up, and who would own the drawings and the materials already on site. This is one to take to a construction attorney.
What counts as finished for the final payment, and how much is held back until the punch list is closed?
Why ask it
The contract's definition of completion starts the warranty clock and releases the last draw, so it deserves a careful read. Holdback amounts are fixed by lien law in some places and left to the contract in others, which is a question for the builder first and your attorney second. Agree the figure before signing, while you still have something to bargain with.
Schedule and site
How many months did each of your last three houses this size take, from breaking ground to keys?
Why ask it
Past jobs are a better guide than the schedule printed for yours. If the builder can give the three figures and say what held up the slowest one, compare them with the timeline you were handed. A large gap between the two needs explaining before you give notice on a rental.
Which items have the longest lead times right now, and when will you order them?
Why ask it
Windows, trusses, cabinets and electrical gear take turns being the thing everyone is waiting on. A builder who can quote this month's lead times is one who orders early and sequences around them. The follow-up is what happens when an order arrives damaged or wrong.
When is the last day we can change the plans or selections without paying for it?
Why ask it
There are several last days, not one. Structural changes tend to freeze when the permit set goes in, windows when the order is placed, electrical before rough-in and cabinets at sign-off. Have the builder put all of those dates on a single page.
What do your clients most often wish they had decided earlier?
Why ask it
The answers are usually small and buried: an outlet in the pantry, a hose tap on the far side of the house, blocking in a wall for a television or a grab bar. Each is cheap before the drywall goes on and a repair job after it. Write down whatever the builder lists and decide those first.
When can we walk the site, and are there stages where you want us there?
Why ask it
Visits by appointment with the supervisor are normal, since an open site is a safety and insurance problem. What you want on the calendar is a walk once the frame is up, to check room sizes and window positions against the plans, and another once the wiring is roughed in. A builder who keeps owners away until the final walkthrough is asking for a lot of trust.
Who applies for the permits, and whose name goes on them?
Why ask it
In many places the name on the permit is the party the building department holds responsible for the work. A builder who suggests you take it out as an owner-builder to save a fee is handing you that responsibility, so check with the permit office how it works there before agreeing.
Do you build on land we already own, or only on lots you sell?
Why ask it
Production builders mostly build in their own communities, and some custom builders will not price a lot they have not walked. If you own land or are about to buy some, bring the survey and have the builder look at access, slope and utilities before anyone quotes a figure. If the lot is theirs, find out whether its price is fixed or carries a premium for size or position.
What happens to the price if you hit rock, poor soil or groundwater when you dig?
Why ask it
Many contracts treat what is underground as the owner's risk, so read that clause before the excavator arrives. Agreeing a unit price now for rock removal or extra fill beats negotiating one beside an open hole, and a soil report done before signing makes the whole question smaller.
Is this lot under an HOA or design covenants, and can we read the rules and fees before we sign?
Why ask it
Covenants can dictate roof pitch, siding, fences and where a shed may go, and they bind you long after the builder has left. In a new community the developer often runs the association at first. Two things to pin down: when control passes to the owners, and what the fees are expected to be once it does.
What else is going to be built around this lot, and when?
Why ask it
In a new community the sales office knows the plan: later phases, a road due to be extended, a drainage pond, a commercial corner. For land the builder does not control, the local planning office can tell you what the neighboring parcels are zoned for. Choose the lot for what the plan puts next to it, not for today's view.
How will you handle the neighbors: working hours, parking, noise and mud on the road?
Why ask it
It matters most on an infill lot, where the people watching the trucks are the people you will live beside for years. Hours and street use are set locally, and the supervisor should know them without looking anything up. Get a name and number a neighbor can call with a complaint, because otherwise the number they find will be yours.
Quality and handover
Besides the building inspector, who checks the work before it gets covered up?
Why ask it
A code inspection looks for minimum requirements at a few set points and can be brief. Listen for the builder's own checks: a supervisor's checklist before drywall, an engineer's visit to the foundation, an air-leakage test. A builder who can name who signs off each stage has a process, and one who says the city handles it is leaving the job to the inspector.
Can we bring in our own inspector before the drywall goes up and again before closing?
Why ask it
Settle this before you sign and have the permission written into the contract, along with any conditions about the inspector's insurance or scheduling. Of the two visits, pre-drywall matters more: it is the last time anyone can see the framing, wiring and plumbing.
What insulation, windows and heating system come standard, and what would you upgrade for this climate?
Why ask it
These are the parts of a house that are hardest to change once the walls are closed, so they deserve more of the budget conversation than the countertops get. Have each upgrade priced on its own line instead of as a named package. Then ask what the builder chose for their own house.
What will this house cost to heat and cool, and what is that estimate based on?
Why ask it
A builder who models energy use or builds to a rated program can show a projected figure. Others reach for adjectives. A year of utility bills from a similar house they finished is better still, read with your own climate and energy prices in mind.
Which products are named in the specifications, and which lines just say 'or equivalent'?
Why ask it
'Or equivalent' leaves the choice with the builder, which is fine for framing lumber and not for windows, roofing or the heating system. For the items you care about, have the brand and line written in, with any swap needing your signature and a credit if the substitute costs less.
How will you keep water out of this house, from the footings to the window openings?
Why ask it
Almost everything that keeps a house dry ends up buried or covered, so the time to talk about it is before it exists. A careful builder will describe the foundation drainage, the flashing at each opening and where the finished grade sends rain, then show you the same details on a site in progress.
Who engineers the foundation and structure, and were the drawings done for this lot?
Why ask it
A stock plan was drawn for no site in particular, and the ground under yours may not suit its foundation. Whether an engineer's stamp is required depends on the jurisdiction and the design. Where it is not, a soil report and footing sizes worked out for your ground are still the thing to look for.
When is the final walkthrough, and how long do you take to fix what we list?
Why ask it
A walkthrough the day before closing leaves no time for anything to be fixed, so try to have it set a week or two ahead. Bring the specification sheet and run every tap, window, door and appliance instead of only looking for scuffs. Both sides sign the list, with a date against each item.
What will you hand over with the keys: manuals, warranty registrations, as-built drawings, paint colors?
Why ask it
The answer shows how organized the back end of the build is. The pieces people miss most later are the as-built locations of buried lines and shut-offs, the paint and grout codes, and a contact list for the trades. A single binder or shared folder beats a kitchen drawer of loose papers.
Is the structural warranty backed by a third party, and what happens to it if your company closes?
Why ask it
A builder's own promise lasts as long as the builder does. Some states and provinces require new homes to be enrolled in a warranty program and others leave it to the contract. Whichever applies to you, read the policy itself, not the brochure.
How do we report a defect after we move in, and what counts as an emergency?
Why ask it
You are listening for a system: a portal or an email address, a stated response time, and a short list of things that get a same-day call, such as no heat or an active leak. 'Just text me' works until the builder is busy on three other houses.
Do you come back for a walkthrough before the first-year coverage runs out?
Why ask it
Some faults only appear after a full cycle of seasons: a door that binds in humid weather, a crack over a doorway once the heating has run all winter. A builder who books a visit near the end of the first year gets them in one trip. If yours does not, set your own reminder a month before the coverage ends and send the list in writing.
Choosing and managing a builder
Practical guidance for the conversation itself
Vetting before you sign
Ask every builder the same questions
Take the first five to every meeting, whether it is with a production builder's sales office or with one of the contractors bidding on your drawings, and write the answers down in the same order. The groups after that fit a second, longer meeting with the two builders still in the running, when the draft contract and specifications are on the table and each answer can be checked against a page.
Compare bids line by line, not by bottom line
Put the bids side by side and match each line: allowances, site work, exclusions, contingency. Add what each builder leaves outside the contract, such as the driveway or utility connections. A cheaper bid is often cheaper because something has been left out or priced low, and finding out which is the whole exercise.
Verify licensing and history yourself
Look the builder up with whichever body licenses or registers builders where you are, and search court and lien records under both the company's name and the owner's. Search for earlier business names too. A builder who closed one company and opened another is not rare, and you want to know why.
Call references the builder did not give you
Ask a supplier and a subcontractor whether the builder pays on time. Trades who are paid promptly keep turning up, and that shows in your schedule.
Have a construction attorney read the contract
One review before signing is a small cost beside the sums in the contract. Ask for particular attention to payment triggers, remedies for delay, the dispute clause and the warranty language.
Keeping control during the build
- Approve change orders in writing before work proceeds, with price and schedule impact stated on each
- Photograph every wall before insulation and drywall, so you know where wiring and plumbing sit
- Walk the site at the same time each week and keep a dated log of what you observed
- Collect signed lien waivers from each sub and supplier with every draw, and check them against the invoice
- Keep a decision list with deadlines: fixtures, tile, cabinets, paint, and who has to choose what by when
- Agree in the contract what is held back until the punch list is closed, and release it when the list is done, not on the day you move in
- Book your own inspector for the pre-drywall stage as soon as the framing date is known, since the window is short
- Put a reminder in your calendar a month before the first-year warranty ends, and send the builder one written list
Where builds go wrong
Paying ahead of the work
Large deposits and calendar-based draws leave you exposed if the builder stops. Tie payments to inspected stages and keep the paid amount behind the completed value.
Allowance creep
Selections above an allowance are usually billed at cost plus markup, and there are dozens of selections. Price your real choices during bidding so the allowances reflect what you will actually pick.
Pricing from the show home
The house you walked through is rarely the house in the base price. Budget from the written standard specification, add the upgrades you know you will choose, and compare builders on that figure.
No written scope for the site work
Grading, drainage, driveways, and tree removal are often vague in a contract and expensive in reality. Get quantities and finished grades specified rather than described.
Deciding late
A framed house waiting on a cabinet decision is a stalled site, and trades who leave for another job do not always come straight back. The selections calendar deserves the same attention as the construction schedule.