ENtellect Lite




Is your groundloop temperature

on the rise?


We offer solutions

 without expanding your borefield.


New construction going GEO?

Add MultiGEO and see a reduction in energy usage of



Is GEO right for your project?

Try ENtellect Lite for a quick evaluation of basic costs based on your specific project.

Log in free and simply select your:

1. Location

2. Building Type

3. Building Size

Then press START

Designing a borefield for a new Geo project?

Use ENtellect as your design tool at no cost.

Greensleeves' award winning (ASHRAE and CSE) proprietary products will take your project to the next level  in green energy efficiency.


Michigan Office

55 E Main Ave.

Zeeland, MI 49464


General Email

Ohio Office

1219 West Main Cross St., Suite 201

Findlay, OH 45840


Sales Email

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