NorthStar Heating and Air Conditioning is one of the leading HVAC contracting firms in the Chicagoland area and has been in business since 1968. We believe close coordination and communication achieves success.
Our technicians have skills that are productively utilized to the fullest extent possible because our organization has been built around teamwork, from the bottom to the top. We put forth an honest day’s work. Our valued employees take pride in their work; and this pride of workmanship has resulted in the enhancement of this company’s reputation in being able to perform above and beyond the call of duty. It has resulted in repeat business from satisfied customers.
Yesterday North Star came in to clean/inspect a unit I have not lived in for four years.Cris came in and walked me through all of issues.Full Review
Jerry and the North Star team did an amazing job strategizing and installing a completely new and reconfigured HVAC system.Full Review
I'd rather not have to call someone to fix a broken furnace in February, but if I gotta, I'm glad I can call NorthStar.Full Review
NorthStar replaced the valve with a quality Honeywell valve and even put a new nipple which connected to the gas source.Full Review
If your house isn't cooling, it can turn a dreamy summer day into a nightmare. Below are a few tips to check before calling for service. A quick check can save time and money.
If your thermostat is blank or has a blinking battery light or symbol on the thermostat, it indicates that the batteries need to be changed. Most thermostats require AA or AAA batteries.
Sometimes a high voltage breaker can trip and cause the unit to stop working. If that is the issue, flip it back and you should be back in business.
If the filter is dirty the unit will run continuously and the temperature in you house will have a difficult time keeping up. A simple change may be all you need to address the situation.
If ice covers your coil, or liquid that couldn't have come from another source surrounds the line, your line is likely leaking refrigerant and a professional inspection is warranted.
If your house isn't heating, these few tips may help save you from sitting out in the cold.