Johnny Quilenderino Realtor

07/02/2026

One of the most expensive repairs I've ever dealt with wasn't caused by broken equipment... it was caused by good intentions.

A tenant called because the heater wasn't working.

We replaced it with a brand-new unit.

Everything was tested.

Everything worked perfectly.

One week later, the city called.

"You have a gas leak."

Naturally, we assumed something had gone wrong with the installation.

Our HVAC contractor went back out, inspected every fitting, and then stopped.

There were fresh wrench marks on the gas line.

His crew didn't make them.

Neither did the city.

So he asked the tenant one simple question:

"How do you turn the heater off?"

She walked into her bedroom...
..and came back carrying a giant pipe wrench.

She had been putting the wrench on the gas fitting and twisting it every time she wanted the heat off.

She genuinely believed that was how the system worked.

Thankfully, the leak was caught before anyone got hurt.

Here's what this taught me.

Whether you're in real estate, construction, property management, or any service business, the biggest risks often aren't equipment failures.

They're assumptions.

Never assume someone knows how to operate the systems they're using.

Sometimes a five-minute conversation can prevent thousands of dollars in damage—or something much worse.

After years of owning rental properties, I've learned that the phrase...

"I already tried fixing it."
..usually means I need to ask exactly what they touched.

I recently shared the full story on YouTube because it's one of those moments that's both funny and a valuable reminder for anyone who owns or manages property.

What's the strangest "DIY repair" you've ever encountered?



https://youtu.be/hSdt-8CnA2I

06/30/2026

A contractor missed one $15 communication wire during an HVAC replacement.

Nobody caught it.

Months later, it turned into a four-figure repair.

It's a reminder that in real estate investing, the smallest details often become the most expensive lessons.

Watch the full video for two more true stories that cost me thousands.



estate stories where money is made, lost, and learned.

On this channel I share real-world experiences from rental properties, house flips, property management, landlord challenges, real estate investing, and wealth building.

Whether it's a $25,000 mistake, a bad tenant, a property manager disaster, or a successful investment, you'll learn what actually happens behind the scenes of real estate investing

A contractor missed one $15 communication wire during an HVAC repla...

06/29/2026

Most homeowners think the most expensive contractor is trying to rip them off.

Sometimes they're right.

But sometimes...they're completely missing what that estimate is actually saying.

I recently came across a scenario where three contractors bid the same project:

• $5,000
• $6,000
• $18,000

The easy reaction is to laugh at the $18,000 estimate.

The better question is:

**What was that contractor actually pricing?**

If a contractor already has months of work scheduled, pulling a crew off another project isn't just about labor. It's about opportunity cost, scheduling, risk, reputation, and whether the project is worth disrupting an already successful business.

As homeowners, buyers, sellers, and real estate investors, we often compare numbers without comparing the businesses behind them.

The lowest bid isn't always the best value.

The highest bid isn't always a scam.

The best decision usually comes from understanding *why* each estimate is different.

That's the topic of my newest video, where I break down why an $18,000 estimate for a $5,000 job may have been the most honest bid of them all.

Whether you're renovating a primary residence, managing rental properties, or evaluating your next investment, this perspective can save you thousands of dollars—and a lot of frustration.

Have you ever received an estimate that seemed outrageously high, only to later understand why?

I'd love to hear your experience in the comments.

Real estate stories where money is made, lost, and learned.On thi...

06/25/2026

This was just this year, I knew from the start.

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A few months ago, my property manager sent me three contractor bids...

06/17/2026

A landlord owned six rental properties, had built equity for decades, and still found himself over $100,000 in debt.
After hearing his story, I realized most investors spend years learning how to buy assets and almost no time learning how to exit them.

I break down what happened in this week's video.

Most real estate investors focus on buying rental properties, build...

06/15/2026

No names to protect the innocent. This one was wild.

$25,000 in invoices. No photos. Then the police called.That's whe...

06/05/2026

This one was a hard pill, some of you know of this property, it almost killed me in stress, and other things I explain in the video. I do not recommend being as hardcore as I was for this project ....

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05/27/2026

Most people think creating a trust automatically protects their real estate.

But here’s the problem…

They transfer the property into the trust…
and never update the insurance policy.

Then a $75,000 fire claim happens.
Or a $120,000 roof claim.

Now the property owner and insured owner don’t match.

Claims get delayed.
Attorneys get involved.
Coverage gets questioned.

One small paperwork mistake can put six figures at risk.

If you own investment property, rentals, or high-value real estate, this is something worth checking immediately.

Most people think creating a trust automatically protects their real estate.But here’s the problem…They transfer the property into the trust…and never update...

05/18/2026

509 Carr Drive, waterfront living on the Lake!! Under a million dollars for MILLION DOLLAR Views!!!

05/13/2026

Here is my latest one, reach out if you want to know more!

https://listings.estateshowcase.net/sites/509-carr-dr-slidell-la-70458-24687194/branded