Ask Marty

Straight answers about what's going on under your house.

Straight answers about foundations, crawl spaces, water and concrete. These are the questions Marty gets asked at job sites, in driveways and over the phone — no scare tactics.

Stair-step crack in a brick foundation wall

Foundation Cracks

Should I Worry About Cracks in My Brick?

Not every brick crack means foundation trouble. Here's how to tell the harmless ones from the ones that need a look — and why the pattern matters more than the size.

5 min read

Repaired brick foundation wall with no visible cracks

Foundation Cracks

Does Every Foundation Crack Need Repair?

No — and anyone who tells you otherwise is selling something. A quick guide to which cracks need monitoring and which need money.

4 min read

Sagging floor joist in a crawl space

Structural

Why Are My Floors Uneven?

A floor that dips, slopes or bounces is telling you something. Here are the most common causes in Middle Tennessee homes — and which ones are urgent.

5 min read

Straight floor joists and steel beam under a home

Structural

Why Does My Door Suddenly Stick?

A door that worked fine last summer and drags on the carpet now isn't a door problem. It's the house telling you something.

4 min read

Wet crawl space with standing water and sagging insulation

Crawl Space

Is Water in My Crawl Space Normal?

Short answer: no. Longer answer: it's extremely common in Middle Tennessee, and it's doing more damage than most homeowners realize.

5 min read

Dry encapsulated crawl space after moisture treatment

Crawl Space

What Causes a Musty Crawl Space Smell?

That smell isn't just unpleasant — it's a sign of active moisture and likely microbial growth. Here's what's causing it and how to get rid of it properly.

4 min read

Damp basement wall with efflorescence staining

Waterproofing

Basement Water and Tennessee Clay

Why Middle Tennessee basements leak the way they do, and why the fix almost always starts outside the house.

5 min read

Sunken and cracked concrete driveway slab

Concrete

Why Is My Concrete Driveway Sinking?

Concrete doesn't shrink or settle on its own — the ground beneath it does. Here's what's happening and why lifting usually beats replacing.

4 min read

Inspected and repaired foundation edge

Inspections

When Should I Have My Foundation Inspected?

A practical checklist of the moments when a foundation inspection is genuinely worth the time — and when it isn't.

4 min read

Brick foundation on Middle Tennessee clay soil

Local Knowledge

Tennessee Clay Soil and Your Foundation

The single biggest factor in Middle Tennessee foundation problems isn't construction quality. It's what's under the house.

5 min read

Brick foundation crack on a home for sale

Buying & Selling

Buying a Home With Foundation Cracks

A crack in a house you're about to buy isn't automatically a dealbreaker. Here's how to think about it before you walk away or overpay.

5 min read

Steel support posts and beam installed under a Middle Tennessee home

Costs

How Much Does Foundation Repair Cost in Middle Tennessee?

A realistic look at what drives the price of foundation work — and why any honest contractor will refuse to quote you over the phone.

5 min read

Didn't answer your question?

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