HVAC Resources and FAQs
We believe an informed customer is a confident customer. Find answers to common questions about your heating and cooling systems here.
Frequently Asked Questions
Get the Facts on Heating & Cooling
How often should I have my HVAC system serviced?
We recommend a tune-up twice a year: once in the spring for your AC and once in the fall for your furnace. Regular maintenance improves efficiency and prevents breakdowns.
Why is my AC blowing warm air?
This could be caused by several issues, including low refrigerant, a clogged air filter, or a malfunctioning compressor. Our technicians can diagnose and fix the problem.
What is a SEER rating?
SEER stands for Seasonal Energy Efficiency Ratio. It measures the cooling efficiency of an AC unit. A higher SEER rating means a more energy-efficient system.
How do I know if I need a new furnace?
Signs you may need a replacement include frequent repairs, strange noises, a yellow pilot light, or a sudden spike in your energy bills.
What is a clogged filter's effect on my HVAC system?
A dirty air filter restricts airflow, forcing your system to work harder, which can increase energy costs and lead to system failure.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency services for urgent heating and cooling issues to restore your comfort as quickly as possible.
How can I improve my indoor air quality?
You can improve air quality by regularly changing your air filter, cleaning your ducts, and installing air purification systems or humidifiers.
Are your technicians licensed and certified?
Yes, our technicians are highly trained, certified professionals who stay up-to-date with industry standards and best practices.
What is the typical lifespan of an HVAC system?
A well-maintained HVAC system can last 15-25 years. Regular maintenance is key to reaching the higher end of that range.
How can I save money on my heating and cooling bills?
Regular maintenance, proper thermostat usage, and sealing leaks in your home can significantly reduce energy consumption and lower your bills.
The Benefits of Choosing NSB
Expert Service, Unbeatable Value
When you choose NSB Service Tech, you're choosing a team that values your time and comfort. Our service is backed by years of experience and a commitment to delivering a hassle-free, positive experience from start to finish.
