What Happens When a Home Inspection Finds a Major Problem? A Step-by-Step Buyer's Guide
Your inspector flagged something big, and your stomach dropped. Maybe it's the foundation. Maybe it's the roof. Maybe it's a word like "structural" or "safety hazard" sitting near the top of the report. Our best advice is for you to take a breath. A major finding doesn't mean the deal is dead, and it doesn't mean you're stuck fixing it yourself, or that it's even expensive. It means you now know something about this house that you didn't know an hour ago, and that's the whole point of getting an inspection.
Here's the part that's easy to overlook. The inspection didn't create the problem. It found it. If a defect is serious enough to give you pause, it was already there, whether anyone looked or not. Now you've got the facts, in writing, with photos, while you still have a chance to do something about it.
Here's the step-by-step version of what to do next, the same process we walk our own clients through across St. Louis, St. Charles, Franklin, Warren, and Lincoln counties.
When a home inspection finds a major problem, don't panic and don't rush to a decision. Read the full finding to understand what was observed and why it matters, confirm how serious it really is, and bring in the right licensed specialist (a structural engineer, an electrician, or similar) to evaluate it and scope the repair. Get written estimates from qualified contractors, then work with your agent to decide whether to request repairs, ask for a credit or price reduction, or walk away under your inspection contingency. A major finding is information to work with, not a final verdict, and you generally have your inspection period to sort it out.
What should you do first when an inspection finds something major?
Take a deep breath. and do nothing except read the report.
The first reaction is to react right away, to start dialing contractors or to assume the sale is over. We get it, a major finding hits harder when you're staring at a single red card in the report, until you've read the context. So before anything else, slow down and read the whole finding, then read the rest of the report around it. A house is a system, and one serious item doesn't tell you what the rest of the home looks like.
Two things are true at the same time, and holding onto both helps. The problem is real and worth taking seriously. And you're in a good spot to handle it, because you found it before closing, in writing, with photos, while you still have your inspection period.
We stay available to our clients for exactly this moment. When a finding rattles you, a quick call to talk through what it actually means is often the difference between a quick decision and a good one.
How much time do you have to sort this out?
Less than you'd like, which is why the next few days matter. Most purchase contracts give you a short inspection contingency period, often somewhere in the 10 to 15 day range, and everything below (the specialist visits, the estimates, the negotiation) has to happen inside it. That's not a lot of runway when contractors are booked out and engineers need scheduling.
So once you've read the report, start moving. Our recommendation is to, line up specialist evaluations and estimate requests right away, and keep your agent in the loop the whole time so the negotiation can start the moment you have your numbers. Confirm your exact deadlines with your agent, since the contract controls them, not a rule of thumb. You could actually help yourself, by establishing a short list of contractors that you would call, if needed, before the inspection actually happens. This would prevent you from hastily searching google at midnight trying to find someone.
Step 1: Understand what the inspector actually found
Every finding in a Tech Inspect report is written in the same order, on purpose, so you can work through it without a construction background:
Observation: what we observed, what we saw
Implication: why it matters.
Recommendation: what your options are and who should handle it.
Read all three parts, not only the card title. The title might say "foundation crack" or "electrical panel defect," but the narrative is where you learn whether we're describing a hairline crack we're noting for the record or active movement that needs a professional now. Look at the photos and video too. Seeing the actual condition, in place, tells you more than any single word on a summary line. We include a lot of diagrams, in the report to help provide context as well. The diagrams help explain how all the piece parts of the system are assembled or work together.
While you're reading, notice how the finding is rated and tagged. Our reports sort findings by severity, running from Informational up through Monitor, Maintenance, Minor, Moderate, and Major. A "Major" rating means the item needs attention and shouldn't be brushed aside. Tags add a second layer: a finding might be tagged as a safety hazard, or flagged for further evaluation by a specialist. You can see how all of that is laid out in what's inside a Tech Inspect report. Severity tells you how urgent something is; the tags tell you what kind of issue it is and who's best suited to look closer.
If any of it isn't clear, ask. Your inspector would much rather spend ten minutes explaining a finding than have you make a big decision off a misread.
Step 2: Figure out how serious it really is
A rating of "Major" tells you an item needs attention. It doesn't tell you what the repair costs. Those are two different questions, and keeping them separate is very important.
Some of the safety items are cheap and quick to fix. The door between an attached garage and the house is supposed to self-close so it can hold back fire and fumes. When it doesn't, that's a legitimate safety concern and a "Major" finding, and the fix is often an inexpensive hardware-store part and a few minutes with a drill. A gas leak at a fitting is another one that sounds alarming and sometimes comes down to snugging up a connection. It's a serious concern, but not a hard fix.
Other findings run the other way. A roof with widespread damage, or a foundation showing real movement, can carry a repair bill big enough to change how you think about the whole purchase.
The way to tell them apart is context, and context is the thing our reports are built to give you. What system is it in? Is it one issue or a pattern of related issues? Is it actively causing damage now, or is it a condition to watch and plan for? This is also where the difference between a "major concern" and a "material defect" comes in. InterNACHI's Standards of Practice describe a material defect as a specific issue that could have a significant, adverse impact on the property's value, or that poses an unreasonable risk to people. The same standards are clear that a component simply being old or near the end of its useful life isn't, on its own, a material defect. Some serious findings rise to that level. Many don't. Sorting out which is which is worth a direct conversation with your inspector.
Step 3: Bring in the right specialist
When a finding is serious, or when the report recommends further evaluation, the next step is getting the right expert to look at it. A home inspection is broad by design. It's a visual, non-invasive look at the whole house. For a specific major issue, you want someone who does that one thing all day.
Match the specialist to the finding:
Foundation or structural movement: a licensed structural engineer, who can assess it and, if needed, design a repair.
Electrical panel or wiring concerns: a licensed electrician.
Suspected wood-destroying insects, like termites: a licensed wood-destroying organism (WDO) inspector. In Missouri that's a separate license from the home inspector license, held through the Missouri Department of Agriculture, so it takes a different professional to issue that report.
HVAC, plumbing, or roofing: a licensed contractor in that trade.
A few of these further evaluations we can handle directly as add-on services, like radon testing and mold sampling. You can see the full list on our additional inspection services page. For a sewer scope, we'll point you to a trusted partner who specializes in that work. And for anything outside a home inspector's scope, like a structural engineer's assessment, we'll say so plainly and steer you toward the right professional. We document the condition and the reasons for concern. The specialist confirms the cause, the extent, and the fix.
One reason to move quickly here: specialist evaluations take time to schedule, and you're working inside a contingency window. The sooner you line them up, the more room you leave yourself to act on what they find.
Step 4: Get real repair estimates
Once you know what you're dealing with, you need numbers, real ones, from people who'd actually do the work. This is the step that turns a vague fear ("the foundation is bad") into something you can decide on ("here's what three companies quoted to fix it").
Every Tech Inspect report includes a list of recommended local contractors matched to what we found, so you're not starting from a blank search bar. Reach out to a few for each major item, and ask more than just the price:
Is there more than one way to fix this, and what does each option involve?
What's the difference between a targeted repair and a full replacement here?
How soon would this need to be done?
Get it in writing. A written estimate is worth a lot more than a number over the phone, both for your own math and for any negotiation that follows. And move fast. Contractors book up, and your inspection window won't wait. Treat these few days like a small project with a hard deadline, because that's what they are.
Step 5: Decide how you want to respond
Now you've got the finding, the specialist's read, and estimates in hand. Time to decide what to ask for. In most standard contracts you've got a few paths, and your agent is the right person to help you choose and to handle the actual paperwork:
Ask the seller to repair the item before closing. The upside is it's fixed before you move in. The trade-off is you don't control who does the work or how well.
Ask for a price reduction. You take on the repair yourself after closing, which means you choose the contractor and the timing.
Ask for a seller credit at closing. This offsets your repair costs and keeps control in your hands, though your loan type can cap how large a credit you're allowed to take.
Walk away. If the problem is bigger than you signed up for, your inspection contingency generally lets you cancel and recover your earnest money, depending on your contract's terms.
Which path makes sense depends on the finding, the market, and what you're after. A documented, photo-backed request that points to specific findings from a licensed inspector is a lot harder to wave off than a general "the inspection found some stuff." Your agent drives the negotiation strategy. Our job is to give you the clear, defensible documentation it's built on.
One thing worth saying plainly: read your contract, and lean on your agent, and if it comes to it a real estate attorney, for anything about your rights and deadlines. Those terms vary, and they're the part you don't want to guess at.
Step 6: Decide whether to move forward
This is your call, and it comes down to your budget, your timeline, and how much risk you're comfortable carrying. The same finding that's a dealbreaker for one buyer is a manageable project for another, and both can be right.
The move here is to re-run the real cost of owning this home, not only the purchase price and the mortgage payment. Fold in what the inspection turned up: the roof you'll likely replace down the road, the panel that needs upgrading, whatever the estimates told you. Add ongoing maintenance and any insurance implications tied to the home's condition. Our free planning resources can help you map bigger-ticket replacements against a typical component's expected lifespan, so those future costs aren't a surprise. When you look at the full picture, you'll have a much clearer sense of whether this is still the house for you, or whether it's quietly turning into a money pit.
And if you decide to walk, that's the inspection doing its job. Everything in a house can be fixed, but you don't have to be the one to fix it. There's always another house, and you'll walk into the next one knowing exactly how to read what you find.
Whatever you decide, we're still here. That part doesn't end when the report lands. Weeks or months later, when a contractor's quote raises a new question or you want a second read on something, a call or a text gets you an answer.
See how we document what we find
The clearest way to understand how a report supports you through a moment like this is to open one. We've published three full sample reports you can click through just like a client would, with the color-coded severity ratings, the tags, the photos, and the plain-English narratives in place. You'll see exactly how a major finding is laid out, and why that structure makes it easier to act on instead of just react to.
It takes about two minutes, and it's the best picture of what you'd be working from if something serious ever turned up on your own inspection.
Frequently asked questions
Can a home inspection kill a deal? The inspection itself doesn't kill deals. A home's condition does. If a finding is serious enough that a buyer walks, that problem was already in the house. The inspection just put it on the table, in writing, while there was still time to decide. Plenty of major findings get negotiated and resolved rather than ending the sale.
Should I still buy a house with a major problem in the inspection report? That depends entirely on you: your budget, your timeline, and your tolerance for the repair involved. A major finding is information to weigh, not an automatic no. Read the finding fully, get a specialist to scope it, gather written estimates, and decide with your agent whether the numbers still work for you.
What's the difference between a major concern and a material defect? A major concern is any serious finding, including safety items and structural issues. A material defect is a narrower idea from InterNACHI's Standards of Practice: an issue that could significantly hurt the property's value or pose an unreasonable risk to people. Every material defect gets reported as a major concern, but not every major concern is a material defect. Something being old or worn out, on its own, doesn't make it a material defect.
Do I need a structural engineer if the inspection finds a foundation issue? Often, yes. A home inspection is a visual, non-invasive assessment. It flags the concern and explains why it matters. A licensed structural engineer can confirm the cause and extent and design a repair if one's needed. It's worth doing before you negotiate, so you're working from facts instead of worst-case guesses.
How long do I have to deal with an inspection finding? Usually your inspection contingency period, which is often around 10 to 15 days depending on your contract. Specialist visits, estimates, and negotiation all have to fit inside it, so start lining things up the day the report comes in. Confirm your exact deadlines with your agent.
Can I back out of buying a house after the inspection? Generally yes, if you're within your inspection contingency, which typically lets you cancel and recover your earnest money. How you do it depends on your contract's terms and how notice has to be delivered, so talk with your agent, or a real estate attorney, to handle it correctly.
When you're ready, we'll make the process seamless
A major finding is a lot easier to face when the report behind it is clear, documented, and built to help you decide. That's what we deliver, and we stay in your corner after it lands.
See three full sample reports, take a look at everything inside a Tech Inspect report, or schedule your inspection. Same-week availability, weekend appointments, and a report delivered within 24 hours.
Tech Inspect Home Services LLC · 3580 Highway T, Marthasville, MO 63357 · 636-201-6366 · sean@techinspecthome.com
