Buying or selling a home in South Jersey? A home inspection is one of the most critical steps in the process — and specific issues can quickly delay closing or even derail a sale. At AmeriSpec Home Inspection Services, we’ve inspected thousands of homes across Moorestown, Cherry Hill, Marlton, Cherry Hill and Mt. Laurel, and we’ve seen firsthand which defects most often cause problems.
Below are the top 10 home inspection defects that can cause costly delays — and what you can do to prepare before your inspector arrives.
Older homes in New Jersey often have outdated electrical panels such as Federal Pacific or Zinsco brands, or even undersized 60-amp services. These systems can’t handle modern electrical loads and may pose safety risks.
✅ Tip: Have a licensed NJ electrical contractor review your panel and service size before listing your home.
Water stains in attics or ceilings are red flags for buyers. Missing shingles, flashing defects, and deteriorated sealants can all indicate active leaks.
✅ Tip: Replace damaged shingles and ensure flashing is properly sealed around chimneys and vents.
Hairline cracks are often cosmetic, but horizontal or stair-step cracks may suggest structural movement.
✅ Tip: Monitor foundation cracks and, if they appear significant, have them evaluated by a structural engineer before inspection day.
Decks are a frequent issue during home inspections. Common problems include missing ledger flashing, rusted joist hangers, and loose guardrails — all potential safety concerns.
✅ Tip: Hire an NJ-registered home improvement contractor to inspect and reinforce your deck connections and flashing.
Leaks under sinks, rusted shut-off valves, and corroded galvanized pipes are common discoveries. Even minor leaks can raise concerns about hidden water damage or mold.
✅ Tip: Check under all fixtures and repair any leaks before listing.
Old HVAC systems with rusted heat exchangers or missing service records often raise questions for buyers.
✅ Tip: Have your system serviced and filters replaced. Keep receipts available to show maintenance history.
Poor attic ventilation can lead to condensation, mold, and reduced roof life.
✅ Tip: Make sure soffit and ridge vents are open and insulation isn’t blocking airflow.
Using infrared imaging, inspectors often detect hidden leaks around windows or under stucco surfaces. These hidden issues can lead to costly repairs if undetected.
✅ Tip: Check window caulking and flashing; if you have a stucco home, schedule a stucco or EIFS moisture inspection before selling.
Loose guardrails and missing handrails on stairs or decks are safety hazards that can delay closing.
✅ Tip: Ensure all handrails are secure and meet basic safety requirements for height and spacing.
Unpermitted additions, deck enclosures, or basement finishes are frequent red flags for appraisers and buyers.
✅ Tip: Gather documentation for any renovations and verify that work was completed by licensed NJ contractors.
Preparation can make the inspection process smoother and build buyer confidence.
Clear access to attic, crawlspace, and electrical panel
Replace burnt-out light bulbs and test GFCI outlets
Label all shut-off valves and breakers
Have service records available for HVAC and roof
Fix small items like missing outlet covers or loose doorknobs
At AmeriSpec Home Inspection Services, we help homebuyers and sellers across South Jersey make informed decisions with confidence. Our inspectors use infrared cameras, moisture meters, and detailed digital reports to document every finding.
Serving Moorestown, Cherry Hill, Marlton, Mt. Laurel, Cherry Hill and Voorhees, our goal is to help families understand their home — not just the defects, but how the systems work together.
📞 Schedule your inspection today: www.amerispecnj.net
