Top Home Inspection Issues Commonly Found in Marietta, Georgia Homes

A Local Home Inspector’s Guide to the Most Common Problems Found in Marietta Properties

If you’ve lived in Marietta for any length of time, you’ve probably noticed something unique about the local housing market. Within a few miles, you can find a historic bungalow near Marietta Square, a 1970s ranch in Whitlock Heights, a traditional two-story in East Cobb, or a newly constructed home in one of the area’s growing subdivisions.

That diversity is one of the reasons Marietta remains one of the most desirable communities in Metro Atlanta. It also means local homes face a wide variety of maintenance and inspection concerns.

As a Certified Master Inspector® serving Marietta, East Cobb, Kennesaw, Smyrna, Roswell, Woodstock, and surrounding communities, I’ve inspected thousands of homes throughout Cobb County. While every home is different, certain problems appear repeatedly.

Many of these issues are directly related to Georgia’s climate, Marietta’s expansive clay soils, aging housing stock, heavy tree coverage, and high humidity levels.

Whether you’re buying, selling, or maintaining a home, understanding these common inspection findings can help you avoid expensive repairs and protect your investment.

Crawlspace Moisture Problems

If there is one issue that consistently ranks near the top of inspection findings in Marietta homes, it’s crawlspace moisture.

Many neighborhoods throughout Marietta were built with crawlspace foundations. While crawlspaces provide easy access to plumbing, electrical, and HVAC components, they also create ideal conditions for moisture intrusion.

Common crawlspace findings include:

• Standing water

• Elevated humidity

• Damaged vapor barriers

• Mold growth

• Rotting floor framing

• Damaged insulation

• Termite-conducive conditions

Georgia’s humid climate only makes these problems worse.

Many homeowners rarely enter their crawlspace, allowing issues to develop for years without detection.

During inspections, I routinely discover moisture conditions that homeowners had no idea existed.

Improper Grading Around Foundations

Marietta’s famous red clay soil creates unique drainage challenges.

One of the most common findings during home inspections is negative grading, where soil slopes toward the house rather than away from it.

This often leads to:

• Foundation settlement

• Crawlspace moisture

• Basement seepage

• Structural movement

• Landscape erosion

Fortunately, grading corrections are often far less expensive than the structural repairs they help prevent.

Aging Roof Systems

Atlanta-area weather is tough on roofs.

Marietta homes experience:

• Intense UV exposure

• Heavy rainfall

• Severe thunderstorms

• Hail events

• Wind damage

• Falling tree limbs

Common roofing defects include:

Flashing Failures

Leaks often originate around:

• Chimneys

• Plumbing vents

• Skylights

• Roof valleys

Granule Loss

Granules protect asphalt shingles from UV damage.

Excessive granule loss often indicates accelerated roof aging.

Damaged Pipe Boots

One of the most common causes of active roof leaks in Georgia homes.

Tree-Related Property Damage

Marietta’s tree canopy is beautiful.

It’s also responsible for many inspection findings.

Common issues include:

Roof Contact

Tree limbs rubbing against shingles accelerate wear.

Gutter Blockages

Leaves and debris contribute to:

• Overflowing gutters

• Foundation concerns

• Roof deterioration

Pest Access

Branches frequently provide access for:

• Squirrels

• Raccoons

• Rodents

Sewer Line Intrusion

Tree roots commonly infiltrate aging sewer lines throughout established Marietta neighborhoods.

HVAC Deficiencies

Georgia summers place extraordinary demands on cooling systems.

Common HVAC findings include:

• Aging equipment

• Restricted airflow

• Dirty evaporator coils

• Damaged ductwork

• Condensate drain problems

• Improper insulation

Thermal imaging often helps identify HVAC concerns before homeowners notice performance issues.

Electrical Safety Concerns

Electrical defects remain among the most important issues discovered during inspections.

Common findings include:

Double-Tapped Breakers

Two conductors installed under a breaker designed for one.

Missing GFCI Protection

Commonly found in:

• Bathrooms

• Kitchens

• Garages

• Exterior locations

Improper Panel Labeling

Makes emergency shutoffs difficult.

Aging Electrical Components

Older homes may contain outdated equipment that deserves further evaluation by a licensed electrician.

Water Heater Issues

Water heaters are often forgotten until they fail.

Common inspection findings include:

• Corrosion

• Leaking fittings

• Missing discharge piping

• Improper venting

• Advanced age

Many homeowners are surprised to learn their water heater is approaching the end of its expected service life.

Attic Ventilation Problems

Attics provide valuable insight into a home’s overall condition.

Common findings include:

• Blocked soffit vents

• Poor airflow

• Mold growth

• Excessive heat

• Damaged insulation

Poor ventilation can dramatically shorten roof life and increase cooling costs.

Deck Safety Deficiencies

Decks are exposed to Georgia weather year-round.

Common findings include:

• Rotting framing

• Loose railings

• Improper ledger attachment

• Missing flashing

• Structural deterioration

Many deck problems are hidden beneath the surface and only become visible during a professional inspection.

Foundation Movement

Marietta’s expansive clay soils create ongoing movement beneath many homes.

Common indicators include:

• Brick cracks

• Drywall cracking

• Floor slopes

• Sticking doors

• Window operation issues

Not every crack indicates structural failure, but movement should always be monitored.

Moisture Intrusion Around Windows and Doors

Water intrusion frequently develops around:

• Windows

• Exterior doors

• Trim components

Common causes include:

• Failed caulking

• Improper flashing

• Aging sealants

• Installation deficiencies

When ignored, these issues often result in wood rot and mold growth.

Chimney Deficiencies

Many Marietta homes feature masonry fireplaces.

Common findings include:

• Cracked mortar joints

• Missing caps

• Flashing deficiencies

• Deteriorated crowns

Whenever chimney concerns are identified, further evaluation by a licensed chimney professional is recommended.

Sewer Line Problems

Older Marietta neighborhoods frequently contain aging sewer systems.

Common issues include:

• Root intrusion

• Pipe deterioration

• Partial blockages

• Pipe settlement

This is one reason sewer scope inspections are strongly recommended for many Marietta properties.

Why Maintenance Inspections Are So Valuable in Marietta

The vast majority of expensive repairs begin as small defects.

Maintenance inspections help homeowners identify issues before they become major expenses.

A maintenance inspection every 1–2 years allows homeowners to monitor:

• Roofing systems

• Crawlspaces

• Drainage

• HVAC systems

• Electrical components

• Structural movement

• Moisture intrusion

For most homeowners, it’s one of the best investments they can make.

Important Marietta and Cobb County Resources for Homeowners

City of Marietta Building Inspection Division

The City of Marietta Building Inspection Division oversees permitting, inspections, and construction standards within city limits.

Homeowners can use this office to:

• Verify permits

• Research property records

• Obtain permit requirements

• Schedule municipal inspections

City of Marietta Government

City of Marietta Code Enforcement

Code Enforcement assists with:

• Unsafe structures

• Property maintenance concerns

• Zoning violations

• Neighborhood complaints

City of Marietta Code Enforcement

Cobb County Community Development Agency

Many Marietta addresses fall within unincorporated Cobb County.

This agency oversees:

• Building permits

• Development standards

• Inspection services

• Construction requirements

Cobb County Community Development Agency

Cobb County Code Enforcement

Handles:

• Property maintenance violations

• Unsafe buildings

• Environmental complaints

• Neighborhood concerns

Cobb County Code Enforcement

Cobb County Property Records

Homeowners can research:

• Parcel information

• Tax records

• Ownership history

• GIS mapping

Cobb County Tax Assessor

Georgia Building Codes

Georgia adopts statewide building codes through the Department of Community Affairs.

Georgia Department of Community Affairs Building Codes Division

Marietta Home Inspection FAQ

What is the most common issue found in Marietta homes?

Crawlspace moisture and drainage-related concerns are among the most common inspection findings.

Do homes in East Cobb have different inspection concerns than older Marietta neighborhoods?

Yes. East Cobb homes often have fewer age-related concerns but still commonly experience roof, drainage, HVAC, and moisture issues.

Is foundation movement common in Marietta?

Minor movement is relatively common due to Georgia’s expansive clay soils, but significant settlement should always be evaluated.

Should I get a sewer scope inspection in Marietta?

Yes. Older neighborhoods with mature trees often experience root intrusion into sewer lines.

Are termites a major concern in Marietta?

Absolutely. Georgia’s climate creates ideal termite conditions. Buyers should always obtain a termite inspection from a licensed pest professional.

How often should I get a maintenance inspection?

Most homes benefit from a professional maintenance inspection every 1–2 years.

Is thermal imaging worth it?

Yes. Thermal imaging frequently identifies hidden moisture, insulation deficiencies, HVAC issues, and plumbing leaks before visible damage occurs.

Which Marietta neighborhoods contain older housing stock?

Areas near:

• Marietta Square

• Whitlock Heights

• Cherokee Heights

• Fair Oaks

• Lee’s Crossing

often contain older homes that deserve more comprehensive evaluation.

Should crawlspaces be inspected even if there are no visible problems?

Absolutely. Many crawlspace issues remain hidden until significant damage develops.

What is the most expensive problem inspections help prevent?

Water damage. Whether from roofing, plumbing, drainage, or crawlspace moisture, water is responsible for many of the largest repair bills homeowners face.

Protect Your Marietta Home Before Small Problems Become Expensive Repairs

Marietta remains one of Metro Atlanta’s most desirable places to live, but local homes face unique challenges related to climate, soil conditions, aging infrastructure, and tree coverage.

Whether you own a historic home near Marietta Square, a traditional East Cobb property, or a newer construction home, routine inspections can help protect your investment and avoid costly surprises.

At Reynolds Home and Property Solutions, every inspection includes thermal imaging, a detailed walkthrough, same-day reporting, and the expertise of a Certified Master Inspector®.

We inspect until there isn’t anything left to see.

Ready to protect your investment?

Visit Reynolds Home and Property Solutions today to schedule your inspection and discover why homeowners throughout Marietta trust us to help safeguard their homes.