frequently asked questions

Most HVAC systems should be serviced at least once per year, ideally before heavy cooling or heating seasons begin. Regular maintenance helps prevent breakdowns, extends equipment lifespan, and supports energy efficiency. At Total Heating & Air Conditioning, we recommend scheduling inspections in spring and fall for year-round reliability in Central Valley climates.

Many homeowners opt for temporary fixes instead of addressing the root cause of cooling problems. This can lead to recurring issues, higher energy bills, and premature system failure. At Total Heating & Air Conditioning, we focus on accurate diagnosis to identify underlying problems and provide lasting repair solutions.

If your furnace is over 15 years old, requires frequent repairs, or struggles to maintain consistent heat, replacement is often more cost-effective. Modern units offer better efficiency and reliability. At Total Heating & Air Conditioning, we provide honest assessments and clear replacement options based on your system's condition and long-term value.

Mini split systems use an outdoor compressor unit connected to one or more indoor air handlers via refrigerant lines. Each indoor unit delivers heating or cooling directly to specific rooms, eliminating the need for traditional ductwork. They're ideal for additions, older homes, or spaces where installing ducts isn't practical.

Installation costs depend on system size, brand, efficiency rating, and the complexity of your property's setup. Larger homes or homes requiring ductwork modifications typically cost more. At Total Heating & Air Conditioning, we provide upfront pricing and help you choose the right system based on your cooling needs and budget.

Yes, heat pumps provide both heating and cooling by transferring heat rather than generating it. In cooling mode, they remove heat from indoors; in heating mode, they extract warmth from outside air. They're highly energy-efficient and work well in Central Valley's mild to moderate climate conditions.

Weak airflow, warm air from vents, unusual noises, frequent cycling, and rising energy bills are common warning signs. Refrigerant leaks or system failures also require immediate attention. At Total Heating & Air Conditioning, we quickly diagnose these issues and recommend effective repairs to restore reliable cooling.

Most residential furnace installations are completed in one day, depending on the complexity of your system and property layout. Replacements involving ductwork modifications or commercial properties may take longer. At Total Heating & Air Conditioning, we provide clear timelines upfront and maintain clean, professional job sites throughout the process.

Insufficient hot water often results from sediment buildup, a faulty heating element, thermostat issues, or an undersized tank for your household needs. Regular maintenance and timely repairs can restore performance. At Total Heating & Air Conditioning, we diagnose the issue quickly and provide clear repair or replacement recommendations.

A typical maintenance visit includes system inspections, cleaning of key components, airflow checks, and performance testing. Technicians also identify potential issues early to prevent costly breakdowns. At Total Heating & Air Conditioning, we service both residential and commercial systems to keep them running efficiently year-round.

Emergency repairs often carry higher labor costs due to after-hours availability and urgent response needs. However, addressing critical failures quickly prevents further damage and restores comfort faster. At Total Heating & Air Conditioning, we offer 24/7 emergency service to support homes and businesses when HVAC systems fail unexpectedly.

We install and service trusted brands including Rheem, Ruud, and Carrier, and work on most common makes and models. These manufacturers are known for reliability, efficiency, and long-term performance. We help customers choose the right system based on their property size, comfort needs, and budget.