Discover expert tips, maintenance guides, and practical advice to keep your HVAC, plumbing, and electrical systems running safely and efficiently — all from the pros who care about your comfort.

In Palatine, IL, many homeowners find themselves weighing the benefits of traditional tank water heaters against the modern efficiency of tankless systems—a decision that can greatly impact both energy consumption and utility bills. As a trusted and established authority in home services since 1981, 5 Star is committed to helping you make an informed decision […]
Spring is almost here which means the heat of summer is right around the corner. Around here, summer is air conditioning season. The cool...
Carbon monoxide (CO) is a natural byproduct of burning natural gas in your furnace. When properly installed and maintained, your heating system will vent...
Sick Building Syndrome (SBS) refers to a situation where a building’s occupants experience acute health and comfort issues because of ductwork contaminants. This issue...
Heat and air conditioning costs account for over 40% of the average utility bill in this country. And when HVAC systems aren’t maintained properly,...
Those of us living in the Midwest appreciate the value of a well-heated home, especially during the winter and early spring. If you’ve begun...
We all know how brutal Illinois winters can be, and the last problem you want is having your furnace fail when the weather’s howling...