Top 5 Issues Found During Chicago Home Inspections

Buying or selling a home in the Chicago area can be exciting—but before the deal closes, it’s essential to know what’s really going on behind the walls, under the floors, and even in the air you breathe. image of top 5 issues found in chicago-area home inspections

At Real Inspection Services, our certified home inspectors have seen thousands of properties across Chicagoland. While every home tells a different story, some issues appear again and again—especially in older homes and properties exposed to harsh Midwest weather.

Here are the top five issues found during Chicago-area home inspections—and what you can do about them.

1. Foundation and Drainage Problems

From freezing winters to rainy springs, Chicago’s fluctuating weather can wreak havoc on foundations. Improper grading, clogged gutters, or cracked concrete can cause water to seep into basements and crawl spaces. Left untreated, moisture can lead to structural damage and mold growth.

What to look for:

Cracks in walls or basement floors
Standing water near the foundation
Musty smells or visible mold

➡️ Learn more: Schedule a Home Inspection to identify early warning signs before they become costly repairs.

2. Roof Deterioration

Roof issues are among the most common findings during Chicago home inspections. Many older properties have worn shingles, missing flashing, or inadequate ventilation. Even minor damage can lead to interior leaks and insulation problems over time.

Typical findings include:

Missing or curling shingles
Roof leaks around vents and chimneys
Poor attic ventilation

3. Electrical Hazards

Chicago’s historic homes often hide outdated electrical systems. Knob-and-tube wiring, overloaded panels, and missing GFCI outlets can pose serious safety risks and may prevent insurance approval.

Common electrical issues:

Double-tapped breakers
Outdated fuse boxes
Exposed wiring or poor grounding

4. HVAC and Energy Efficiency Issues

Your heating and cooling system plays a huge role in comfort and safety. Chicago-area homes frequently show problems like dirty filters, aging furnaces, or duct leaks—all of which reduce efficiency and air quality.

Watch for:

Uneven heating and cooling
High energy bills
Noisy or short-cycling units

5. Radon and Indoor Air Quality Concerns

Radon is a naturally occurring, odorless gas that can seep into basements through cracks and drains. Many Chicago-area homes test above the EPA’s recommended action level of 4.0 pCi/L, making radon testing essential for safety.

Why it matters:

Radon is the second leading cause of lung cancer in the U.S.
Testing is quick, affordable, and often required during home sales.

Protect Your Investment with a Complete Home Inspection

Whether you’re a buyer, seller, or homeowner, a thorough inspection gives you the knowledge to make informed decisions and avoid surprises later.

At Real Inspection Services, we deliver clear, detailed reports and fast turnaround times—so you can move forward with confidence.

👉 Ready to take the next step? Schedule your home inspection today and protect your home for years to come.