Most buyers spend months choosing a floor plan and about an hour deciding what to ask a builder. That’s backward. Knowing what to ask a custom builder is the difference between a build that feels like a partnership and one that feels like a series of surprises. Your start date, the day construction actually begins, isn’t where your risk begins. Most of what determines cost, schedule, and quality gets set in the months before it, so these questions are meant to be asked before you sign and again during pre-construction, while the answers can still change something.

1. Ask How the Price Is Built

Ask whether the contract is fixed price or cost-plus, and what each one includes. Then ask about allowances, which are budgeted amounts for items you haven’t chosen yet, such as cabinets, tile, plumbing fixtures, appliances, and lighting. Allowances are where a luxury build most often drifts over budget, because a number that looked reasonable in a contract can disappear fast once you’re standing in a showroom. Ask what finish level each allowance assumes, and ask how often clients on similar projects go over.

Then ask what isn’t in the number. Site work, utility connections, permit fees, plantings, and irrigation are common exclusions, along with window coverings, some lighting, and outdoor features. If you’re building on your own land, ask what the builder will investigate before contract and who carries the cost if the ground turns out to be different than expected. Our guide to setting a realistic custom home budget covers how to structure the total, including a contingency.

2. Ask What the Schedule Depends On

Every builder has a target timeline. What you want to know is what it depends on. Ask how long pre-construction usually runs and what happens during it. As we explained in our pre-construction breakdown, design finalization, engineering, permitting, and site preparation typically take three to six months in Virginia, and permit review times vary widely by locality, from about a month in some places to well over three in others. Ask which localities the builder pulls permits in regularly and what review times look like there right now.

Then ask about workload. How many homes is the team building at once? Who’s the superintendent on your job, and how many other jobs are they running? Ask about lead times on the items that tend to hold projects up, like custom windows, cabinets, and specialty stone, and get selection deadlines in writing so you know when a decision stops being free to change. Our luxury homebuilding timeline lays out what a fall contract looks like from signing to keys, and it’s worth reading with your builder’s schedule next to it.

3. Ask Who’s Doing the Work

Start with the license. Virginia licenses contractors through the Department of Professional and Occupational Regulation, and a custom home will generally call for the highest class, a Class A license. You can look up any contractor by name or license number and see their license class, classifications, status, and any disciplinary history. It takes a couple of minutes, and it’s worth doing for the builder and for any subcontractor you’re told about.

Then ask about insurance. You should see current certificates for general liability and workers’ compensation, and you should ask who carries builder’s risk coverage during construction. Ask how long the builder has worked with the subcontractors on your job, who your day-to-day contact will be, and whether design work is handled by an in-house team or an outside architect. Builders who’ve worked with the same framers, electricians, and finish carpenters for years tend to be more predictable, because those crews already know what’s expected. It’s a fair question to ask, and a good builder will be proud of the answer. Our process overview shows how we structure our own team.

4. Ask How Decisions Are Handled

Custom building is a long string of decisions, and the process for making them matters as much as the decisions themselves. Ask how selections are scheduled, how many meetings to expect, and what happens if you miss a deadline. Ask how change orders are priced, whether there’s a markup, and whether every change is documented and signed before the work happens. Of everything on the list of what to ask a custom builder, this is the area where clients most often wish they’d pressed harder. Ask which decisions are cheap to change now and which get expensive later, since a good builder will tell you where the point of no return is for each category. A small shift in a floor plan can ripple through the structural, mechanical, and electrical drawings, which is why late changes cost more than early ones.

5. Ask How Payments Work

Ask for the draw schedule before you sign anything. Payments should be tied to completed stages of the work, not calendar dates, and each draw should be supported by a lien waiver from the builder and, where appropriate, from subcontractors and suppliers. If you’re using a construction loan, ask how the bank’s inspections and the builder’s draws line up, since a gap between the two can stall work. Ask what the deposit covers and when it’s applied, and what happens to unused allowance and contingency funds at the end of the job. These are ordinary questions, and an organized builder will have ordinary answers.

6. Ask What Quality Control Looks Like

Code inspections are the minimum, and the county performs them, not your builder. Ask what the builder checks on top of that. Is there a walkthrough before drywall goes up, while you can still see the framing, wiring, and insulation? Is there a blower door test? How often will you get updates, in what form, and who answers when you call? Ask how a defect found during construction gets handled, and how site visits work for you. A good builder wants you to see the work, and one who’s uncomfortable with that is telling you something.

7. Ask What Happens After Move-In

Ask for the warranty in writing and read it. What’s covered, for how long, and what’s excluded? How do you submit a service request, and how quickly does the builder typically respond? Is there a follow-up visit after you’ve lived in the home for several months, once it’s been through a heating and cooling cycle and settled?

Then ask to see two homes, one under construction and one that’s been lived in for a few years. The first shows how the builder runs a site. The second shows how the work holds up and how the builder treats past clients. Our client stories are a starting point, and any builder should be glad to connect you with past clients directly.

Once you’ve worked through what to ask a custom builder, compare the answers side by side, and pay attention to who gives you specifics and who gives you reassurance. 

If you’d like to hear how our team at Perkinson Homes would answer them, reach out to us or browse our luxury homes first.