Frequently Asked Questions

System sizing is based on your property layout and cooling demands, not square footage alone. Oversized units cycle frequently and waste energy, while undersized systems struggle during Detroit's peak heat. At Alteam HVAC, we calculate the right capacity to balance comfort and efficiency.

Schedule AC maintenance in late spring before peak cooling season begins. This timing allows coil cleaning, refrigerant checks, and electrical inspections to reduce breakdown risk when you need cooling most. At Alteam HVAC, early scheduling also helps you secure bundled service discounts.

Delaying repairs when heating becomes inconsistent often leads to complete system failure during freezing temperatures. Ignition issues, airflow problems, and worn components worsen quickly in older Detroit furnaces. At Alteam HVAC, we prioritize safety and recommend prompt service to prevent costly emergency calls.

Yes, ductless mini splits are ideal for older homes without existing ductwork or those with room additions and garages. They provide energy-efficient zoned comfort control without costly duct installation. At Alteam HVAC, we install mini splits designed to handle both heating and cooling needs year-round.

Repair costs depend on the component needing service, such as compressors, refrigerant leaks, or airflow restrictions. Older systems common in Detroit homes may require harder-to-find parts. At Alteam HVAC, we provide clear explanations of repair versus replacement options before proceeding.

Pre-season inspections catch worn components, airflow blockages, and safety control issues before they cause breakdowns. Filter checks and burner cleaning improve efficiency and reduce stress on the system. At Alteam HVAC, we recommend annual maintenance to prepare your furnace for Michigan's harsh winters.

Bundling services like AC and heater maintenance saves up to 20% off and reduces total service visits. It also ensures both systems are ready for seasonal demands. At Alteam HVAC, multi-service discounts make year-round comfort more affordable for Detroit homeowners.

Low refrigerant reduces cooling capacity and forces your compressor to work harder, increasing breakdown risk. Leaks often develop slowly in older systems. At Alteam HVAC, refrigerant checks during seasonal maintenance help maintain performance and prevent costly mid-summer failures.

Replace heating systems that require frequent repairs, struggle to maintain temperature, or are over 15 years old. Energy-efficient upgrades reduce operating costs and improve safety, especially important for older Detroit homes. At Alteam HVAC, we recommend pre-winter installation to avoid emergency replacements during freezing weather.

Preventative maintenance catches rooftop unit issues and packaged system wear before they disrupt operations. Regular inspections keep equipment running efficiently during peak business hours. At Alteam HVAC, we offer fast-response service and maintenance plans tailored to Detroit-area retail and mixed-use properties.

A seasonal tune-up includes coil cleaning, refrigerant level checks, and electrical component inspection. These services improve system efficiency, extend equipment life, and reduce the risk of breakdowns during peak cooling season. At Alteam HVAC, tune-ups also help improve indoor comfort and air quality.

Yes, energy-efficient systems handle Detroit's hot, humid summers while reducing utility costs. Proper sizing and installation ensure consistent cooling without excessive cycling. At Alteam HVAC, we recommend energy-efficient options during replacements to balance comfort and long-term savings for homeowners.