Is It Worth Upgrading to a High-Efficiency Furnace?

December 12, 2025

If your furnace is aging, struggling to keep up, or sending your energy bills through the roof, you’re probably wondering: Is it worth investing in a high-efficiency heating system?

What Temperature Should I Set My Thermostat to in Winter?

November 21, 2025

At Shavitz Heating & Air Conditioning, keeping our customers comfortable and safe (while helping them save money) is always our top priority!

Why Is My Furnace Blowing Cold Air? Common Causes and Fixes For Chicago Homes

November 14, 2025

If your furnace is blowing cold air, don’t panic. This common issue can stem from a number of causes, many of which are easy to fix, including:

What’s Included in a Professional HVAC Tune-Up?

October 24, 2025

Your HVAC system is one of the most important (and expensive) systems in your home. Whether you’re heating your home through a bitter Chicago winter or cooling it down during a muggy summer, your system needs to be in peak condition.

 How Often Should You Replace Your HVAC Air Filter?

October 17, 2025

Regularly changing the air filters on your system is an important but often overlooked aspect of system maintenance that has real impacts on system health and performance. Replacing your HVAC system’s air filter regularly is not only crucial for maintaining your Skokie home’s indoor air quality, but it also ensures that your heating and cooling system runs properly without issues.

3 Health Benefits of Using Your AC While Sleeping

September 19, 2025

A good night’s sleep is essential for your overall health and well-being. Sleep affects everything from your mood and energy levels to your immune system and physical health. That’s why maintaining a comfortable sleeping environment is so important, especially during warm nights when high temperatures can disrupt your rest.

5 Reasons Why Regular HVAC Maintenance Is Essential

September 12, 2025

According to the U.S. DOE, a simple task such as changing the air filter on your HVAC system can improve efficiency by up to 15 percent.

Air Conditioning Repair & Installation in Evanston, IL

August 31, 2025

Air conditioning systems in Evanston, Illinois face unique challenges compared to other Chicago suburbs. Proximity to Lake Michigan, humid Midwestern summers, and the prevalence of historic homes across the North Shore create conditions where cooling systems must be properly sized, installed, and maintained to perform reliably. This guide explains air conditioning repair, installation, replacement, and…

Why Are They Called Ductless Mini Splits?

August 22, 2025

They’re called ductless mini splits because they don’t require ductwork and consist of two main components—a compact indoor air handler and an outdoor compressor—connected by refrigerant lines. This “split” design allows for efficient, targeted heating and cooling in specific areas.

How Does Your Central Air Conditioner Cool Your Home?

August 15, 2025

Unless you’re an HVAC professional—like the team at Shavitz Heating and Air Conditioning you probably don’t spend much time thinking about your air conditioner or how it works.

Need HVAC Service?

Contact the experts at Shavitz Heating and Air Conditioning.

Call us at 847-861-5559!