Customer Testimonials

A Partner You Can Trust.

At Cooney Coil & Energy we’re not only interested in shipping parts. We’re interested in developing lasting relationships with our partners that deliver real value.


What Our Customers are Saying


Active Installations




seiberlich trane testimonial logo
Jason Sakeley

Account Executive, Seiberlich Trane Energy Services


“Matt and Jesse really made us shine in front of our customer by responding immediately (within a few hours) on a critical unit that was down. They provided budget pricing the same day so our customer could generate a purchase order for the work. They came out the following day to verify field conditions, and we had a firm quote with dimensions within 24 hours. And did I mention this all happened between Christmas and New Year’s when it’s hard to get a hold of anybody! The installation went smooth and the new steam coil fit and performed just as advertised. Needless to say, I look very much forward to using your company again in the future.”

Freeze Block™

“They [Lancaster Rehab Hospital] called about a coil rupture on Unit #1. When they got there we found out the Freeze Block opened and saved this coil. First experience with this and I am thrilled with the results. The freeze stat failed to operate.”

Freeze Block™

University of Pennsylvania Freeze Block Coil Testimonial

“We originally thought the coils ruptured when we found a patch of ice on the floor of the air handler. We were very happy that when our system failed, our coils did not rupture. Instead, the relief valves had discharged and when we thawed the coils they went back into operation with no leaks. We are happy that we went the extra mile and protected our HVAC coils with the Freeze Block technology. This event made believers out of us.” 

Freeze Block™

Marriott Philadelphia Herman Goldner Freeze Block Testimonial

“These air handlers were a constant nuisance for the client; coils were rupturing every year. Since installing Cooney Freeze Block in 2011 we have yet to see a failure on any coils that were replaced by Herman Goldner Co., Inc. This product really does work.” 

Freeze Block™

Marriott Philadelphia Herman Goldner Freeze Block Testimonial
Bill Artosky, Vice President of Sales

Tozour Energy Systems

“Water can freeze and rupture a coil in minutes, often faster than you can respond to a freeze stat alarm, the Cooney Coil helps eliminate this issue, as well as potential flooding and the associated damage.”

Freeze Block™

Siemens Delaware Engineering Freeze Block Coil Testimonial

“This product did what we hoped by protecting our steam coils from rupturing and kept the heat on as a result.”