Moisture Readings Don't Lie: A Crawl Space Story of Truth Over Sales

Jonathan Hart • May 9, 2025

Crawl Logic Lowcountry

This Walterboro Homeowner Was Ready for the Worst

WE GAVE HIM THE TRUTH INSTEAD

I got a call recently about a home in Walterboro with soft floors.


The owner had already talked to several companies, and they all told him the same thing - he needed thousands of dollars in repairs.


Sump pumps, French drains, new vapor barriers - the works.


He was bracing himself for more bad news when he called us.


What happened next surprised him so much, he insisted on leaving us a review.


But I'm getting ahead of myself.


As someone who's been under thousands of Lowcountry homes, I've seen my share of serious crawl space issues.


I've also seen plenty of homeowners scared into expensive repairs they didn't need.


That's why we let actual measurements - not sales quotas - guide our recommendations.

(843) 214-2962

Welcome to Crawl Logic Lowcountry!


The Common Sales Pitch

If you've ever had foundation or crawl space companies out to your home, you might recognize this pattern: They always seem to find major problems. Every inspection ends with a long list of expensive repairs. Sump pumps here, French drains there, tear out all your vapor barriers and start fresh.


It's like taking your car to a mechanic who insists on replacing the engine when you just needed an oil change.


In this Walterboro case, the homeowner had been told he needed:

  • Multiple sump pumps
  • An extensive French drain system
  • Complete vapor barrier replacement
  • "All these things" (their words, not mine)


The price tag? Let's just say it would've bought a nice used car.




The Real Investigation

When I got under this house, I did what we always do - let the tools do the talking. Moisture readings don't play favorites, and they don't work on commission. They just tell you what's really happening in your crawl space.


Here's what we found: The highest moisture reading was 13%. For perspective, in Lowcountry summers, that's excellent. The rest of the readings were even better, around 10%. These numbers tell a clear story - this crawl space was doing just fine.



Sure, there were some minor structural issues that caught my eye. But that leads me to another truth bomb: when it comes to foundation concerns, don't trust a foundation company's opinion. They're in the business of selling foundation repairs. Instead, call a structural engineer. They're paid to give you honest assessments, not sell you solutions.

Truth in Contracting

Here's something most contractors won't tell you: sometimes the best service we can provide is telling you that everything's fine. Yes, we drove an hour and a half to Walterboro. Yes, we could have quoted thousands in "preventative" work. But that's not how we do business.



I built this company on a simple principle: treat every customer like family. If this was my mother's house, would I tell her to spend thousands on repairs she doesn't need? Not a chance. That's why we rely on actual measurements and honest assessments, even when it means turning down work.

What Homeowners Should Know

When it comes to your crawl space, here's what you need to remember:

  • Moisture readings under 15% usually indicate a healthy crawl space
  • Multiple opinions are worth getting, especially before major repairs
  • Structural engineers give more objective foundation assessments than foundation companies
  • Not every crawl space problem requires an expensive solution
  • Sometimes, what looks like a major issue isn't as bad as it seems


The most expensive recommendation isn't always the right one. In fact, sometimes the right answer is "don't fix what isn't broken."

Crawl Logic Lowcountry

Final Takeaway

If you're concerned about your crawl space, we're here to give you an honest assessment - not a sales pitch. Our inspections are free, even if you're "forever away" like Walterboro. We'll bring our moisture meters, our experience, and most importantly, our integrity.


You might get the same answer this homeowner got - that everything's actually fine. Or we might find issues that need addressing. Either way, you'll get the truth, backed by real measurements and explained in plain English.


We serve Charleston, Mount Pleasant, and yes, even Walterboro when karma calls us out there. If you want a crawl space inspection from someone who's willing to tell you when you don't need work done, give us a call or schedule online.


Because at the end of the day, I'd rather be known as the guy who drives across the Lowcountry to tell you your crawl space is fine than the guy who sells unnecessary repairs.


That's how we do business at Crawl Logic. That's how we'll always do business.

(843) 214-2962
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