Preventative HVAC Care for Your Comfort

Regular HVAC maintenance is essential for extending the life of your equipment, lowering energy costs, and keeping your home comfortable throughout each season.

Heating and cooling systems naturally experience wear and tear over time. Even minor issues can develop into costly repairs or unexpected breakdowns without proper maintenance.

At Sub Zero Mechanical, we recommend scheduling two tune-ups each year: one in the spring for your air conditioning and another in the fall for your heating system. During these routine maintenance visits, we perform a detailed inspection, cleaning, and adjustment of your entire system to ensure it’s operating at peak efficiency.

  • Adding refrigerant to this unit to bring it back to full cooling capacity.
  • A rusted drain pan that needs to be replaced.

Here’s a closer look at what our comprehensive maintenance service includes:

  • Refrigerant Level Check: Proper refrigerant levels are essential for efficient cooling. Low refrigerant can indicate leaks and put extra strain on your compressor, so we ensure it’s at the right level.
  • Air Filter Replacement: Clean air filters improve air quality, protect your equipment, and enhance airflow, so we check and replace filters as needed.
  • Thermostat Calibration: We ensure your thermostat is accurately calibrated to maintain a comfortable temperature without overworking your system.
  • Electrical Connection Inspection: Loose or corroded electrical connections can lead to system malfunctions or even electrical hazards. We secure all connections and check the electrical components for safe, reliable performance.
  • Lubrication of Moving Parts: Mechanical components like fans and motors work harder when not lubricated, leading to wear and higher energy usage. We lubricate all moving parts to reduce friction and prevent damage.
  • Evaporator and Condenser Coil Cleaning: Dirty coils reduce efficiency and can cause the system to overheat. We clean these components to improve energy efficiency and cooling effectiveness.
  • Testing of Safety Controls: Safety controls prevent overheating, leaks, or other malfunctions. We test these controls to ensure they are functioning correctly.
  • Repairing an older model air conditioner.
  • A thermostat that we checked on a routine maintenance call.

With regular service, you reduce the risk of costly breakdowns and increase your system’s efficiency, which translates to lower monthly energy bills. Well-maintained systems perform better, provide consistent temperature control, and tend to last longer before needing replacement.

At Sub Zero Mechanical, our convenient maintenance plans make it easy to stay on top of routine care. These plans are designed to keep your HVAC system in top shape year-round, with pre-scheduled tune-ups and a variety of additional perks like priority scheduling, discounts on repairs, and peace of mind that your equipment is always in good hands.

Let us handle the maintenance so you can enjoy reliable comfort without worrying about unexpected issues.