Yestramski Electrical Services Inc. & Emergency Power Systems

Current KOHLER Promotions

$100 Rebate For You
Suggest a friend today!

Earn a $100 rebate when you refer a friend to buy a KOHLER® generator
from 8 to 150 kW

Click here to download the flyer.


Project: Install a Generator
I can't say enough about this company!! We had a horrible ice storm here, and we had them come out. Tom spent 3 hours with us at first and explained absolutely everything, answered all of our questions. The techs were fantastic!! The would come and update us about the next phase of the job, and even warned us of noises with such care. They are wonderful at following up to take care of us as well. Marvelous, charming people who can be trusted.
– Dee P, NH