Frequently Asked Questions

A mini split uses individual wall or ceiling units to heat and cool specific rooms without ductwork, while central HVAC distributes air through ducts to the entire home. Mini splits offer zone control and are ideal for homes without existing ductwork. At E&J HVAC Solutions, we provide custom recommendations based on your space and comfort needs in River Grove.

Poor indoor air quality can trigger allergies, asthma, and respiratory issues by circulating dust, pollen, mold spores, and other pollutants. Air purifiers and humidifiers help remove contaminants and maintain optimal humidity levels. E&J HVAC Solutions conducts thorough assessments to identify specific air quality issues before recommending solutions.

Schedule furnace maintenance in early fall before heating season and AC maintenance in spring before cooling season begins. Preventive tune-ups include filter replacements, safety inspections, and efficiency optimization to prevent mid-season breakdowns. At E&J HVAC Solutions, we recommend biannual maintenance to extend system lifespan and reduce energy costs.

Yes, mini split units can be installed in attics, walls, or ceilings depending on your layout and heating or cooling needs. Attic installations are common for converting unused spaces or adding climate control to upper floors. E&J HVAC Solutions offers consultation to determine the best placement for optimal airflow and efficiency.

Custom ductwork ensures precise fitting for your home's unique layout, reducing air leaks and improving energy efficiency. Properly fabricated ducts deliver consistent airflow and temperature control throughout all rooms. E&J HVAC Solutions fabricates and installs custom ductwork for both residential and commercial projects in River Grove.

Heat pumps transfer heat rather than generate it, extracting warmth from outdoor air in winter and reversing the process in summer to cool your home. They're energy-efficient because they move heat instead of burning fuel. E&J HVAC Solutions optimizes heat pump systems for year-round comfort and lower utility bills.

Ignoring regular maintenance is the most common mistake, leading to inefficient operation, higher energy bills, and unexpected breakdowns during winter. Timely inspections and component replacements prevent costly emergency repairs. At E&J HVAC Solutions, we use high-quality components and offer 24/7 emergency boiler services across River Grove and surrounding areas.

Yes, commercial systems are larger, run longer hours, and serve more occupants, requiring more frequent inspections and filter changes. Offices, retail spaces, and restaurants need customized maintenance schedules to prevent downtime. E&J HVAC Solutions provides tailored commercial HVAC maintenance, installations, and energy-efficient upgrades for businesses in River Grove.

System size, efficiency rating, brand, ductwork condition, and installation complexity all impact cost. Homes requiring duct modifications or electrical upgrades will have higher expenses. E&J HVAC Solutions conducts thorough assessments and provides custom recommendations to match your budget and comfort goals.

Proper ventilation exchanges stale indoor air with fresh outdoor air, reducing pollutants, odors, and moisture buildup that lead to mold growth. Upgraded ventilation systems improve airflow and prevent humidity-related issues. At E&J HVAC Solutions, we assess your current ventilation and recommend upgrades tailored to your home's needs.

Annual safety inspections detect carbon monoxide leaks, cracked heat exchangers, and faulty gas valves that pose serious health risks. They also ensure efficient operation and prevent mid-winter failures. E&J HVAC Solutions includes comprehensive safety checks in every maintenance visit to protect your family in River Grove.

A thorough assessment evaluates system age, efficiency, airflow, ductwork condition, thermostat performance, and safety components. This helps identify repair needs or determine if replacement is more cost-effective. E&J HVAC Solutions provides detailed assessments before recommending new installations or repairs for furnaces and AC units.