Spring AC Maintenance Tips. Photo of a repairman inspecting an air conditioner and giving a thumbs up.

Spring AC Maintenance Tips

March 31, 2025

Spring is finally arriving in Michigan! The days are getting longer, the flowers are blooming, and you’re probably already thinking about dusting off the patio furniture or tackling that messy garage.

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Is My Furnace Overheating?

Is My Furnace Overheating?

March 5, 2025

Just about any electrical appliance has the potential to overheat, and furnaces are no exception. As a homeowner, you need to take precautions to lower the risk of an overheated unit. You should also be wary of the associated symptoms so you know when to take action.

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Why Buying a Heat Pump Instead of a Furnace Makes Sense. Photo of a person holding a jar of coins labeled "Savings".

Why Buying a Heat Pump Instead of a Furnace Makes Sense

February 24, 2025

Want to heat and cool your Portland home, fight climate change, and save money—all at the same time? Get a heat pump. Under the Inflation Reduction Act of 2022, the federal government offers generous rebates and tax breaks to homeowners who buy heat pumps. The financial incentives aim to wean consumers away from fossil fuel-based…

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Why Is the Furnace Pilot Light Going Out? Gas burner flame abstraction long exposure.

Why Is the Furnace Pilot Light Going Out?

February 5, 2025

This issue happens more often than not with older furnaces, and it could be a sign you are ready to upgrade your Portland home’s heating and cooling system with a new model. At the 10-year mark, furnaces start to lose efficiency and begin breaking down more frequently.

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3D Model showing a home's heat pump system.

5 Things You Should Know About Geothermal Maintenance

January 31, 2025

According to the US Department of Energy (DOE), there are approximately 50,000 geothermal heat pumps installed in the United States each year.

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How to Lower Your Winter Heating Bill

How to Lower Your Winter Heating Bill

January 2, 2025

Wintertime is here. That means your family will be spending more time indoors to stay warm. Let’s face it: running your furnace gets expensive.

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Condensation collecting on a window in a home.

Why You Need Whole-House Humidity Control

November 29, 2024

According to the Mayo Clinic, your home needs to remain between 30 and 50 percent relative humidity for optimal comfort and health.

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A father talks with his hands as he leans against the railing of his front porch with his preteen son and has a serious discussion.

How Does a Gas Furnace Work?

November 15, 2024

Our highly trained HVAC professionals are here to explain things in more depth and lend a hand with any furnace issue that arises.

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young woman hugging her cat in front of the window.

Transitioning Your Heat Pump

October 30, 2024

According to the DOE, a heat pump can reduce your electricity by up to 50 percent over conventional furnace systems, saving you energy costs.

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HVAC technician performing maintenance on a furnace.

7 Furnace Maintenance Tips

October 15, 2024

Our team at ESI Heating & Cooling wants to help you be prepared by providing the following furnace maintenance tips.

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