How Your HVAC Equipment Protects Against Viruses

January 27, 2026

Did you ever start sneezing or coughing right after you entered a building or home? You can probably blame the poorly maintained indoor air quality.

Why Is My Heat Pump Turning On and Off Frequently?

January 9, 2026

Homeowners in Portland, generally favor heat pumps for their energy efficiency and dual heating and cooling capabilities. However, like any HVAC system, they can develop issues that impact performance.

10 Things to Consider When Buying a New Furnace

December 31, 2025

Winter in Portland, is shaping up to be especially harsh this year. Can you imagine not having your furnace to help you make it through? You go to turn it on … and instead of rushing warm air through your ducts, it rattles, groans, and then just sits in sullen silence, clearly protesting another season of overworked servitude.

The Basics of Winter Indoor Air Quality

December 15, 2025

In the winter, being snug as a bug in a rug in your home can be cozy, but it can also play havoc with your indoor air quality (IAQ) here in Portland, creating some significant health problems.

What Size Heat Pump Do I Need?

November 24, 2025

So, your trusty AC or furnace has finally thrown in the towel. You start researching replacement options and keep running into this thing called a heat pump.

How Does My Furnace Affect My Home’s Indoor Air Quality?

November 10, 2025

When the temperatures drop in Portland, nothing feels as comfy as turning up the heat and cozying up indoors.

Your furnace works hard to keep your Michigan home toasty, but continuous heating also dries indoor air.

How Can I Lower My Heating Bill This Winter?

October 8, 2025

Are you anticipating a higher heating bill this winter? Here in Portland, temperatures can get pretty low. The only way to ensure you remain perfectly comfortable inside your home is by cranking up the heat.

Why Do I Need a Humidifier In The Fall?

September 23, 2025

Our experts are here to inform you of the many benefits humidifiers offer, as well as ways to better manage the levels of humidity in your home.

Furnace Maintenance and Winter Energy Saving Tips

September 4, 2025

It’s understandable that home maintenance tasks can fall by the wayside. Many homeowners in Portland, follow the old saying: “If it ain’t broke, don’t fix it.” Life gets busy, and other priorities tend to creep in each month, eating away at your time and budget.

Ductless ACs Improve Indoor Air Quality and Control Humidity

August 20, 2025

The ALA reports poor indoor air quality can cause or contribute to the development of infections, lung cancer, and chronic lung diseases.

Need HVAC Service?

Contact the experts at ESI Heating and Cooling.

Call us at 517-647-6906!