Custom Homes · August 2026 · 7 min read
Most people interview builders the way they interview a plumber. Here is what to ask instead.
A custom home is the largest purchase most families ever make, and it gets bought on a handshake and a spreadsheet nobody knows how to read. The interview is the only real leverage you have before you sign.
These are the nine questions we would ask if we were sitting on your side of the table. Some of them we enjoy answering. A couple of them are uncomfortable for any builder, which is exactly why they work.
This one question predicts your schedule better than any bar chart. A builder who subs the grading, the utilities and the concrete inherits three other companies' calendars before a wall ever goes up. We run our own excavators and operators, so the dirt work and the underground move when we say they move.
Ask for the name of the superintendent, not the owner. Then ask how many other jobs that person is carrying. Two is normal. Five means your house is a rounding error on somebody's Tuesday.
Early numbers are estimates and everyone knows it. What matters is the method: unit costs from recent local jobs, real subcontractor pricing, and named allowances for the things you have not chosen yet. If the allowance for tile is one number with no scope behind it, that is not a budget, it is a wish.
Every custom project has change orders. The tell is whether the builder can explain them without getting defensive, and whether the paperwork shows the cost, the schedule impact and the reason in plain language.
A builder who quotes one blanket number for everything is guessing. Site conditions, foundation type, glazing and finish level swing the price more than square footage does. A hillside lot in Auburn and a flat pad in Rocklin are not the same house even with identical plans.
Expansive clay, shallow rock and perched water are all normal in the foothills. Ask what the builder does about it, who pays for the redesign, and how much of that risk sits in the contract versus in your lap.
Look up the license yourself on the CSLB site. Ours is #811516. Check the status, the bond and the workers' comp, and confirm the name on the license matches the name on your contract.
Good builders find their own defects before you do. Ask how work gets inspected as it goes in, who answers the phone in month eight when a door sticks, and what the written warranty actually covers.
Anyone can hand you three delighted references. The useful call is the project where something went wrong. How a builder behaves on a bad week tells you everything about the good ones.
If you are interviewing builders around Loomis, Granite Bay, Auburn or El Dorado Hills, bring this list. We are happy to answer all nine on a first call.
