Frequently Asked Questions

You should schedule AC maintenance annually, ideally in spring before cooling season begins. Regular tune-ups prevent costly breakdowns, extend your system's lifespan, and protect efficiency by identifying issues early. At DE Home Mechanical, our maintenance plans keep your AC running reliably throughout the summer.

Professional AC installation includes a home evaluation and system sizing, equipment recommendations, removal of your old system, precision installation, thorough testing, and instruction on operation and maintenance. At DE Home Mechanical, we also perform load calculations to ensure your new system is properly sized for your home.

A heat pump transfers heat rather than generating it, reversing direction seasonally to heat in winter and cool in summer. This makes it highly efficient year-round, lowering utility costs while maintaining stable indoor temperatures. Heat pumps like the Trane models we install offer quiet, efficient performance in one system.

Upgrading to a new AC system lowers energy bills, provides more consistent cooling, improves indoor air quality, increases home value, and offers quieter operation. Modern high-efficiency systems, including Trane equipment, deliver long-lasting performance and improved comfort compared to older units.

Consider replacing your furnace if it's nearing 15–20 years old, requires frequent repairs, produces inconsistent heat, or has ignition or blower motor failures. At DE Home Mechanical, we provide clear recommendations and free replacement estimates to help you decide the most cost-effective option.

Short cycling is often caused by a dirty filter, faulty thermostat, oversized equipment, or airflow restrictions. It reduces efficiency and can damage components over time. Our technicians diagnose the root cause and perform targeted furnace repairs to restore consistent, reliable heat.

Yes, indoor air quality solutions like air purifiers, improved filtration, and proper humidity control reduce allergens, pollutants, and irritants. These upgrades provide better respiratory comfort, prevent mold and moisture issues, and support overall HVAC efficiency in your home.

Signs of a gas leak include a sulfur or rotten egg smell, hissing sounds near gas lines, dead vegetation near outdoor lines, or physical symptoms like dizziness. Our technicians provide reliable leak detection and follow strict safety protocols for all gas line work.

Well pump replacement involves diagnostics, removing the old pump, installing a new unit, evaluating the pressure tank, and checking electrical components. At DE Home Mechanical, we offer full repair and replacement for existing well systems, though we do not drill new wells.

Yes, water softening systems need periodic maintenance including salt refills, resin bed cleaning, and system checks to ensure optimal performance. We install and service water treatment systems that improve taste, clarity, and overall water quality for your home.