REVIEWS

Our reviews

Our clients say

“Excellent service! Trustworthy. We will always contact K & J for all of our needs.”

DuPage County customer

“From Kip’s first visit where he introduced me to his company and presented me with a proposal to the installation of my Trane furnace, K & J was outstanding in every aspect of my furnace replacement. He is honest, straight-forward, and reliable. His standard of workmanship and installation procedure is what other furnace companies consider ‘extra.’”

New furnace install, Western Suburbs

“A great experience! Very knowledgeable and professional and prompt in responding.”

DuPage County client

“K & J is the only contractor I will allow to work on my system. I have had bad experiences with others contractors. K & J is exceptional in terms of the quality of work, honesty, integrity, dependability, and positive attitude.”

Chicagoland client

“This is our 3rd year with the new furnace. We have it serviced and cleaned once a year, and so far it has been trouble free. When we call K & J, they are good about scheduling our cleaning, and the technician is always professional.”

DuPage County
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