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3 Signs It’s Time for a New AC. Man in his living room sitting on a deckchair with his feet in a mini pool reading a book.

3 Signs It’s Time for a New AC

April 15, 2024

Should you repair or replace? That’s always the big question when it comes to major home systems like air conditioning (AC).

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Video – Check Your Furnace Pilot Light

March 29, 2024

Your furnace may be blowing cold air because the pilot light has gone out. Call us at 517-647-6906 or request service online to have it properly fixed. This is indicative of a bigger problem that requires professional help.

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What Maintenance Is Needed for a Ductless System? Changing the filter in the air conditioner. The concept of safe and healthy housing.

What Maintenance Is Needed for a Ductless System?

March 15, 2024

As with any heating, ventilation, and air conditioning (HVAC) system, you need to protect your investment. By neglecting regular maintenance, you will shorten your system’s life span and greatly reduce how well it functions, as our ESI Heating & Cooling professionals witness quite often.

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Woman trying to determine the reason for her furnace blowing cold air in her home.

Video – Why Is My Furnace Blowing Cold Air?

February 26, 2024

There are a few things to check in your home in the case that your furnace is blowing cold air, such as your thermostat settings, air filter, and your home’s ductwork.

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What Is a Dual Fuel Heating System? Women looking at device with serious expression.

What Is a Dual Fuel Heating System?

February 15, 2024

ESI Heating & Cooling is happy to lay all the options on the table so you can make the best decision for your Portland home. Here’s what you should know about dual fuel systems: 

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Video – What Is a Heat Pump?

January 29, 2024

A heat pump is a device that transfers heat from one place to another, from inside your Portland home to outside or from outside to inside. In the winter a heat pump works like a heater, extracting heat energy from outside and transferring it inside. In the summer the process reverses and it will remove heat from your home and transfer it outside similar to an air conditioner.

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Grandmother and mother kissing son.

What is a Heat Pump?

January 15, 2024

Heat pumps provide heating and cooling capabilities—there’s no need to supplement your heat pump with an air conditioner. That means you only have one system to worry about for repairs and maintenance costs.

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What is the IRA?

Video – The Homeowner’s Guide to the Inflation Reduction Act

December 22, 2023

Want to improve your comfort and save money? The Inflation Reduction Act (IRA) gives you a winning strategy to do both.

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How to Determine Heat Pump Efficiency. Couple sitting on the floor drinking out of mugs and eating breakfast.

How to Determine Heat Pump Efficiency

December 15, 2023

If you are in the market for a new heat pump, efficiency is probably a key factor in your search. The Air Conditioning, Heating, and Refrigeration Institute (AHRI) has a universal ranking system for heating and cooling units that serves to help. 

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Video - 4 Amazing Benefits of Ductless Units. Man on laptop sitting under ductless air conditioning system.

Video – 4 Amazing Benefits of Ductless Units

November 25, 2023

Ductless systems, also known as mini-splits, provide heating and cooling without traditional air ducts. They are much simpler to install than a central HVAC system and offer other advantages as well.

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Need HVAC Service?

Contact the experts at ESI Heating.

Call us at 517-647-6906!


ESI Heating proudly provides HVAC service to Portland, Dewitt, Grand Ledge, the Greater Lansing area and the surrounding communities. Visit our service area page for more coverage details, call us at 517-647-6906, or request service online today.