Top-Rated Heating & Cooling Services
in Portland & Greater Lansing
Call our cooling experts today!
Proudly serving Portland, Dewitt, Grand Ledge, the Greater Lansing area and the surrounding communities.
WHO we ARE
Our highly qualified team of individuals has now spent nearly 30 years servicing Portland and the surrounding communities. We take pride in our constant demand for quality and in the personal relationships we develop with our customers.
QUALITY AND PERSONAL RELATIONSHIPS
WITH OUR CUSTOMERS
THE ESI DIFFERENCE
ESI combines decades of industry experience with cutting-edge training to ensure customers receive the best products and services available. Serving Portland, MI, for nearly 30 years, ESI prides itself on developing strong, personal relationships with clients and maintaining a highly certified team focused on excellence.
JOIN OUR TEAM!
WHY CHOOSE
GEOTHERMAL HEATING?
Our systems qualify for many utility company rebates and the current 30 percent, no cap, federal tax credit.
SAVE
WITH ESI
The Energy Savings Agreement program offers ESI customers peace of mind that their equipment is not only running correctly but also running as efficiently as possible.
ESA holders can expect indoor comfort, fewer repairs, lower utility bills, extended equipment life, and assurance that their equipment is operating safely. ESA customers receive priority service, including benefits like 24/7 emergency service, no overtime diagnostic fee, and a 15% discount on all repairs.
QUALITY, DURABLE HVAC SYSTEMS
The Amana brand has long been an American legacy. And the same commitment to quality and innovation behind Amana brand home appliances goes into Amana brand heating and air conditioning equipment.
THE LATEST NEWS AND TIPS
5 Ways to Save Money on Your AC and Summer Energy Bill
As summer approaches in Portland, most residents are all looking to save some pennies wherever possible. So why not start with your costly energy bill? After all, the US Department of Energy says air conditioning can account for 35 to 40 percent of your utility bill.
CONTINUE READING
Why Is My AC Short Cycling?
Regularly checking and replacing your air filter (at least every 1-3 months) is crucial for optimal AC performance and preventing short cycling.
CONTINUE READING
Your HVAC System Can Enhance Sleep
The sound of a well-maintained heating, ventilation, and air conditioning (HVAC) system is like a lullaby for a good night’s sleep.
CONTINUE READINGWE’RE A PART OF THE
PORTLAND COMMUNITY
Giving back is our way of thanking our customers and the surrounding communities. Showing that we appreciate them for trusting us to come into their homes and provide a service.
“From what we get, we can make a living; what we give, however, makes a life.” -Winston Churchill
