I spent eight years sitting behind a desk reading homeowners insurance claims. I thought I understood how houses worked. Then I got my inspector certification, started crawling through attics and crawlspaces, and discovered how wrong I had been about several important things.
Here are three of the biggest myths I believed as a claims adjuster that real fieldwork completely corrected.
1. “If It’s Not Leaking Right Now, It’s Fine”
Desk Mark believed that if a homeowner said there was no active leak, the issue was resolved. Field Mark learned that water damage has a long memory.
I’ve seen perfectly dry ceilings with insulation that looked like it had been through a car wash. I’ve found crawlspaces with old water lines that had dried out but left behind mold and structural rot that would have been caught months earlier with a simple moisture check.
The lesson: Past water intrusion that’s “dried out” often means hidden damage that will show up again at the worst time. Always look for the history, not just the current state.
2. “Homeowners Generally Stay on Top of Maintenance”
This one stings the most. As an adjuster I genuinely believed most people were responsible and proactive. After inspecting hundreds of homes, I realized how optimistic that view was.
Most homeowners aren’t neglectful — they’re busy, uninformed, or both. They don’t know that the $15 humidifier filter change prevents $40,000 hardwood floor claims. They don’t realize the dishwasher drain hose clamp needs checking. They assume if nothing is actively flooding, everything is okay.
Fieldwork taught me that clear, practical guidance is desperately needed. That’s a big reason this blog exists.
3. “Structural Issues Are Usually Obvious”
Desk Mark thought big problems announced themselves with dramatic cracks and sticking doors. Field Mark learned that many serious issues hide quietly until they don’t.
I’ve seen foundation cracks that looked minor from inside but were part of larger movement when viewed from the crawlspace. I’ve found roof trusses that were marginally supported but would have failed under heavy snow. The scary part is how normal everything can look until you know where and how to look.
The warning signs are there — but they require the right kind of walkaround to spot.
What Fieldwork Taught Me Instead
Real-world home maintenance is less about dramatic failures and more about quiet cumulative issues. The small things ignored for months or years create the big claims.
Water always finds a way
Maintenance compounds — both positively and negatively
Most expensive problems were preventable with basic attention
My spreadsheet of “Things I Was Wrong About” grew significantly during that transition from desk to field. It’s still growing, which keeps me honest.
Why This Matters for You
You don’t need to become an inspector. You just need to know what actually deserves your attention versus what the internet scares you about. That’s what I try to share here — practical, experience-based guidance instead of theory or hype.
My family has benefited from this shift too. Jen and I talk about house systems at dinner like other couples talk about work. Noah asks smart questions about why we check certain things. Maya just likes climbing ladders (under close supervision).
A ten-minute check today saves a ten-thousand-dollar call tomorrow. The best part of being wrong about these things is getting to help you avoid the same expensive lessons.
What’s something you believed about home maintenance that turned out to be wrong? Share in the comments. We’re all learning together.
I’m still wrong about things regularly — but fewer things than I used to be. And that progress feels pretty good.
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