Best Heating & Air Conditioning / HVAC In Liverpool

“Friendly staff on the phone, friendly tech, and got the job done quickly and professionally. My new go to repair company.“

“I reached out to McCool Mechanical for my faulted central AC unit. Dave and Josh were quick to respond. They were very professional, experienced, honest and fair. I would highly recommend them!“

“Purchased two in the wall AC units from them. Great family business.Services: Install thermostat“

“Jacob was professional, courteous, respectful and competent. Excellent service from Halco as usual.“

“I would like to thank Fred, who was able to help out my parents today. Fred took special care to find and fix the leak in their bathroom. He was receptful about their home and made sure to make minimal damage to their walls. He was professional, knowledgeable and informative, He even took a little extra time to explain the problem and repair to my family. I really appreciate his service and I highly recommend him! Thank you again!Service: Plumbing pipe repair“

“Jeremy and Mike installed a new furnace efficiently and professionally, walked me through its operation and potential issues, and left a clean work site.“