Hiring a general contractor is one of the higher-stakes decisions you'll make as a homeowner. You're inviting someone into your house, handing over a significant amount of money, and trusting them to make hundreds of small judgment calls on your behalf over the next several months. And unlike picking a restaurant or a dentist, there are no good Yelp reviews to lean on — every contractor's online reputation looks fine until the day yours doesn't.
So how do you actually tell who's good before you sign? Most homeowners default to asking about price, license status, and references. Those are fine baseline questions, but they're not the ones that surface the contractors you actually want to avoid. Here are five questions that do.
1. Who, specifically, will be on my jobsite — and who's their boss?
Construction is a people business. The contractor you're sitting across from at the kitchen table may or may not be the person who shows up at 7 a.m. on Tuesday to swing a hammer. That's not automatically a bad thing — many of the best contractors run crews — but you need to know which model you're hiring.
Ask plainly: Are you doing the work yourself? Do you have employees, or do you use subcontractors? If subs, are they the same ones you've worked with for years, or do you find new ones for each project?
The right answer isn't any single one of those. What you're listening for is whether the contractor can speak about their crew with specificity and warmth. Someone who knows their tile setter's name, their electrician's preferred schedule, and their plumber's pet quirks is someone who's built real relationships. Someone who waves vaguely at "my guys" without details is probably renting whichever guys are available that week.
2. How do you handle change orders?
Change orders are the single biggest source of friction on a remodel. They're also unavoidable — you'll change your mind about something, or the demo crew will uncover something nobody could have predicted. The question isn't whether change orders will happen. It's how the contractor handles them when they do.
A good answer sounds like this: "When we find something unexpected or you want to add scope, I write it up before we do the work. You see the cost and the schedule impact in writing, you sign off, and only then do we proceed."
A bad answer sounds like this: "Oh, we just figure it out as we go. We'll sort it out at the end."
The first version protects everyone. The second is a quiet way of saying the final invoice will surprise you, and there will be nothing in writing for either of you to point to when it does.
3. Can I see a project that didn't go to plan?
Every contractor's website shows the magazine-quality finished shots. That's fine. What you actually want to know is how they handle the day a delivery shows up wrong, a subcontractor disappears, or a hidden problem doubles the cost of a phase.
Ask them to tell you about a project where something went sideways. A good contractor will have a ready answer — not a horror story, but a real account of what happened, how they communicated with the client, and how it got resolved. They'll probably be slightly proud of how they handled it.
A contractor who claims none of their projects has ever had a problem is either inexperienced or lying. Construction is too complicated for everything to go to plan. The question is how they handle it when it doesn't.
"You don't really know somebody until you've worked with them when things are hard." — A truth that applies to general contractors more than most.
4. Show me the contract you'll have me sign.
Most homeowners wait to see the contract until they're already deep in the process. That's a mistake. The contract reveals more about a contractor than any conversation will.
Things to look for in a healthy contract:
- A clear scope of work. Specific enough that there's no ambiguity about what's included.
- A payment schedule tied to milestones. Not "33% down, 33% halfway, 33% at the end" — that's lazy. Real milestones are things like "after framing inspection," "after cabinets installed."
- A defined change-order process. Written, signed, before work proceeds.
- A warranty. Most legitimate contractors offer at least a one-year workmanship warranty.
- Clear language on disputes. How disagreements get resolved if you ever have one.
If the contract is a one-page document with vague language, that's not a sign of trust. That's a sign of someone who doesn't want to be held to anything specific.
5. Can I talk to a past client whose project is at least a year old?
Recent references are useful, but they're not the best test. The client whose project finished last month is still in the honeymoon phase. They haven't yet had a chance to discover whether the grout was installed properly, whether the trim is starting to separate, or whether that one drawer is now sticking.
Ask for a reference whose project finished a year or more ago. Then ask that reference two questions: How did the project go? And: How has it held up?
If the contractor can't provide an older reference, that's information. It might mean they're new (which can be fine — everyone starts somewhere), or it might mean clients don't come away willing to vouch for them after the dust settles.
The red flags that should stop you
Beyond the five questions, here are the moments in a conversation that should make you politely end the meeting:
- They pressure you to decide quickly. A good contractor knows their value and is comfortable letting you take your time. Urgency is a sales tactic, not a sign of competence.
- They ask for a large up-front deposit in cash. Some down payment is normal. A request for 40%+ in cash before work begins is a serious warning.
- They can't (or won't) pull permits. "We don't need permits for this" is sometimes true, but more often it means they don't have the relationships or licensure to pull them — or they don't want the city looking at their work.
- They badmouth other contractors. Confident professionals don't need to tear down their peers. People who do are usually projecting.
The bottom line
The best contractors are easy to spot once you know what to look for. They're specific about their crew. They have a process for handling problems before problems happen. They put things in writing. They're proud of the difficult projects, not just the easy ones. And they don't need to pressure you — they're confident you'll come back when you're ready.
Finding one of those contractors is worth taking the extra week or two of homework. The alternative is finding out the hard way, six weeks into demo, that the person you hired isn't who you thought they were.