Frequently Asked Questions

Simple changes can make a big difference! Start by regularly replacing your air filters and scheduling annual maintenance with our certified technicians. Consider replacing your outdated thermostat with a programmable one and sealing air leaks around windows and doors. For maximum savings, invest in a high-efficiency HVAC system; many of our customers see energy bill reductions of 20-30%.

Absolutely. Modern systems are much more efficient than older units, often paying for themselves through reduced energy costs within 5 to 7 years. Plus, we offer financing options to make upgrades affordable for any budget. A new system also means fewer repair calls and better comfort for your family or employees.

Most furnaces last 15-20 years, while air conditioners typically run efficiently for 12-15 years. However, proper maintenance can significantly extend these lifespans. If you keep having to make repair calls or your energy bills keep climbing, it’s time to consider replacement.

Regular maintenance is key. Schedule professional tune-ups twice a year—once before the heating season and once before the cooling season. Change filters monthly, keep outdoor units clear of debris, and address minor issues promptly before they escalate into major problems.

Regular maintenance saves you money by preventing costly breakdowns, enhancing energy efficiency, and extending the lifespan of your system. Customers with maintenance agreements also enjoy an average of 15% savings on energy costs.

While you can change filters and keep units clean, professional maintenance requires specialized knowledge and tools. Our certified technicians can spot problems you might miss and safely handle refrigerants and electrical components. DIY maintenance can void warranties and potentially create safety hazards.

Our comprehensive tune-ups include cleaning indoor and outdoor coils, checking refrigerant levels, inspecting ductwork, testing safety controls, lubricating moving parts, and verifying proper airflow. We also provide a detailed report of your system’s condition and recommendations for optimal performance.

SEER (Seasonal Energy Efficiency Ratio) measures the efficiency of your air conditioner. Higher SEER ratings mean lower operating costs. Modern units start at 14 SEER, but upgrading to 16 SEER or higher can significantly reduce your energy bills, especially during hot summers.

The most frequent issues we encounter include dirty filters that reduce airflow, thermostat malfunctions, refrigerant leaks, and worn-out components. Regular maintenance prevents most of these problems, saving you from emergency repair calls.

Beyond regular filter changes, consider upgrading to high-efficiency filters or adding air purifiers to your HVAC system. We’re authorized dealers for Aprilaire products, which can remove allergens, dust, and other pollutants. Proper humidity control also plays a crucial role in indoor air quality.

Signs of poor air quality can include frequent allergy symptoms, persistent odors, excessive dust accumulation, or increased humidity levels that lead to mold growth. Addressing these issues can significantly improve your home’s air quality.

Most residential installations take 6-8 hours, though complex systems or ductwork modifications may require additional time. We work diligently to minimize disruption while ensuring quality installation that meets all safety standards.

Choose a licensed, insured contractor with strong local references. Look for manufacturer certifications (we’re Trane Comfort Specialists), fair pricing, and comprehensive warranties. At Naughton Mechanical, we’ve served the area for over 20 years with award-winning service and a 100% satisfaction guarantee.