FAQs

SoDak HVAC

  • How often should I have my HVAC system serviced?

    Our professional recommendation is to schedule a comprehensive maintenance service twice annually. We suggest a spring inspection for your air conditioning system and a fall inspection for your heating system. Regular maintenance can enhance system efficiency by up to 15% and prevent approximately 80% of common system failures.
  • My AC is running, but it's not blowing cold air. What should I do?

    Begin by verifying your thermostat settings and inspecting your air filter for any blockages. If these elements appear normal, it's advisable to shut off your system to prevent potential damage and contact our service team. This issue often stems from a frozen evaporator coil or a refrigerant leak, both of which require professional attention.
  • How often should I change my air filters?

    For standard 1-inch pleated filters, we advise replacement every 30 to 90 days. However, if your household includes pets, individuals with allergies, or smokers, it's prudent to inspect your filters on a monthly basis.
  • How do I know if I should repair or replace my system?

    We recommend applying the '5,000 rule' to make this decision. Calculate the product of your equipment's age and the estimated repair cost. If this figure exceeds $5,000, system replacement is typically the more cost-effective long-term solution.
  • What are the benefits of a high-efficiency system?

    Contemporary systems with elevated SEER2 (seasonal energy efficiency ratio) ratings consume significantly less electricity. While the initial investment is higher, the combination of reduced monthly utility costs and available federal tax incentives often offsets the price difference within a few years.
  • Why are some rooms in my house colder/warmer than others?

    This issue frequently stems from improper system balancing. Potential causes include compromised ductwork, obstructed vents, or an incorrectly sized HVAC unit. Our team can perform a comprehensive duct inspection or propose a zoning system, allowing for independent temperature control across different floors or rooms.
  • Does HVAC maintenance help with indoor allergies?

    Yes, it does. In addition to regular filter replacements, we offer UV air purification systems and whole-home humidifiers that integrate with your HVAC system. These advanced solutions can capture up to 99% of airborne particles, including dust mites, mold spores, and pet dander.
  • Are you licensed and insured?

    Indeed, we are. Our company holds full licensing in South Dakota, NATE certification, and maintains comprehensive liability and workers' compensation insurance policies. This ensures protection for both your property and our technicians during service calls.
  • Do you offer emergency after-hours service?

    Yes, we provide round-the-clock emergency repair services. We understand that HVAC system malfunctions can occur at any time, not just during standard business hours.