Top 7 Rental Property Maintenance Issues (and How to Handle Them)

What Every New Jersey Landlord Needs to Know in 2025

Owning rental property comes with more than monthly rent checks—it also means dealing with unexpected maintenance issues that can impact cash flow, tenant retention, and long-term property value.

At Capital Property Advisor, we specialize in solving problems before they escalate. Here are seven of the most common rental property maintenance issues we see in New Jersey—and how smart property management helps you avoid them.

1. Leaky Faucets and Plumbing Problems

Small leaks turn into big water bills (and mold risks) fast. Clogged drains, running toilets, or outdated plumbing are among the most frequent service calls we receive.

Solution: We perform regular plumbing checks and respond fast to reported issues. Our vetted vendors handle everything from minor clogs to full pipe replacement.

2. Heating System Failures in Winter

In New Jersey, a broken boiler or heating system in January can quickly become a legal issue. Tenants are legally entitled to heat—failures lead to complaints or fines.

Solution: We provide 24/7 emergency service and conduct pre-winter inspections to ensure systems run efficiently. We also help owners plan for HVAC upgrades.

3. Roof Leaks and Gutter Backups

Flat roofs, common in multi-family buildings, are prone to pooling and leaks. Blocked gutters can also cause water to seep into siding or basements.

Solution: We schedule seasonal roof and gutter inspections, especially before winter and during heavy rainfall seasons.

4. Electrical Issues

Old wiring, outdated panels, and overloaded circuits are not only inconvenient—they're dangerous. Tenants often report flickering lights, tripped breakers, or power loss.

Solution:We bring in licensed electricians to evaluate and update systems as needed. We also ensure all work meets New Jersey code.

5. Pest Infestations

Rodents and insects damage units, scare tenants, and can spread quickly in multi-unit buildings.

Solution: We use licensed pest control services on a preventative schedule and respond immediately to any tenant-reported signs.

6. Mold and Moisture

Basements and bathrooms in older New Jersey buildings are particularly susceptible to mold if not properly ventilated and maintained.

Solution:We address leaks quickly, install moisture control measures, and comply with mold remediation best practices.

7. Poor Curb Appeal and Exterior Damage

Peeling paint, cracked steps, and broken lighting reduce curb appeal—and can create safety hazards.

Solution: Our team handles landscaping, snow removal, seasonal cleanups, and ongoing exterior maintenance to keep your property looking and operating at its best.

Why Maintenance Matters for Your Investment

Routine maintenance isn’t just about tenant satisfaction—it’s about protecting your income. When you delay repairs:

• Tenants leave

• Property values drop

• Costs grow
  

With Capital Property Advisor, you get a property management partner that treats your building like a business—ensuring preventative care, responsive service, and long-term asset protection.

Want Worry-Free Maintenance?

We handle maintenance so you don’t have to. From emergency repairs to long-term planning, we keep your rental property running smoothly year-round.

Contact Capital Property Advisor today for a free consultation and maintenance assessment.