Testimonials

“We had a new furnace, water heater, and air conditioner installed by ESI. The service was exceptional. We were really satisfied with their work and especially how personable they were, and have been with any questions we have.” —Geraldine Hoppes

“In November 2006 ESI replaced my 30 year old fuel oil furnace and fuel oil water heater with the highest efficiency available natural gas furnace and water heater. The appliances installed were exactly what I had requested and the ESI technicians were right on schedule. The furnace and water heater were installed neatly and orderly. I did not have to clean up the work area after installation because the ESI technicians did this. With the new night efficiency gas furnace and water heater compared to my old fuel oil water heater and fuel oil furnace my energy bills were reduced by at least 50%.”
—Tom Klein

“I would recommend ESI Heating to all my friends & family. While installing my new furnace, the workers had trouble getting it to run, but they did not stop working until it started up & ran properly. I was very pleased with the work & the company.” —Carol Wood

“As an ESI customer I am very pleased with the decision to go with the heat pump system this past year. With prices soaring this decision sure made a difference in my home heating cost this past season. Though the heat pump was a little more expensive to get started I saw a savings in my first year of approximately $1,200. It paid for itself in year one.” —Clay Summers