Air Conditioner Replacement in Other, MI 48873
“Justin and Terry did a great job and were extremely professional. We are very happy with our AC replacement.”
– Jacob L.
Gas Furnace Installation in Portland, MI 48875
“From the start (phoning the company) until the final installation the process was smooth and professional. Clearly the installers are seasoned professionals who worked efficiently and made sure to answer all our questions. It could not have been a better experience. Thank you!!”
– Chris H.
Boiler Installation in Portland, MI 48875
“On-Demand whole house heating and domestic hot water unit installed by Justin and Terry. They removed all the old equipment for disposal and installed the new unit in a fairly short time. They even provided space heaters for us while doing the tear out and install. Very efficient and neat while on the job and the new heater is working great. Thank you ESI for the prompt and excellent installation.”
– Ray L.
Gas Furnace Replacement in Portland, MI 48875
“Clean efficient on time and very friendly. Would recommend ESI to anyone that ask”
– Dave M.
Geothermal Heat Pump Installation in Charlotte, MI 48813
“Justin and Terry were very professional, courteous, and knowledgeable.
They took the time to make sure everything was done correctly, to explain how everything worked when the install was completed, and to answer all our questions. They cleaned up the work site and even swept the floors of the rooms they had been working in. I would recommend them to anyone looking to have work done by ESI. A pleasure to do business with them.”
– Ivan B.
Boiler Installation in Charlotte, MI 48813
“After taking a major lighting strike which knocked out multiple systems, including our boiler which provided heat and domestic hot water, ESI was the company that could respond quickly. After an in home analysis of the damage by Nick, it was decided that the most cost effective solution was an installation of a complete new boiler system. Installers Justin and Terry did an excellent job. John the follow up system analyst also demonstrated exemplary work. All of them were polite and professional. The clean up was great! I would gladly recommend ESI Heating and Cooling to my friends and Family. I’ll be using ESI for all my heating and cooling needs.”
– Philip B.
Air Conditioner Installation in Lake Odessa, MI 48849
“Very professional, very courteous, very knowledgeable. Work very hard to assure we had a functional hvac system ASAP. I would highly recommend this company.”
– Michael R.
Air Conditioner Replacement in Lansing, MI 48912
“Justin and Terry were very knowledgeable about best practices for replacing my AC unit. They also took the time to replace some old valves that are no longer used in case I want to install a humidifier in the future.”
– Paul T.
Gas Range Line Installation in Lansing, MI 48906
“The guys were great, fast and highly experienced. Clean up perfect and post install explained all that was done. Excellent job”
– Phil D.
Whole House Humidifier Installation in Portland, MI 48875
“Justin & Terry were very courteous and professional. They removed our old system and installed the new Aprilaire unit. Justin took time to explain the new unit in detail and answered all of our questions. They cleaned up the area and when they left, it was better than when they started.”
– Gary F.