Best Heating & Air Conditioning / HVAC In Haledon

“Luis & team are awesome!My AC went out during one of the hottest weeks of the year. I called a few places before Cornerstone, and was told I'd have to wait at least a week for a new unit. I gave Luis a call, and within two days I had a brand new AC & furnace installed for a fair price.Services: Heating system installation“

“Alex is a wonderful and a warm guy! He is very prompt in his replies. He gave me a great price and a great service for replacing my AC and condensor which died abruptly. He also replaced the unit within record time(compared to days/weeks estimate which other vendors provided") Very pleased with his team as well, they were very hard working and professional. they knew what they were doing! I highly recommend Alex and his team.“

“Great service! Clean Job! Fast results! We needed to add more vents into our children’s room. The job was completed timely, with efficiency, and we are so happy with the results! Very clean! I would recommend this company for all your HVAC needs.“

“Great service and very knowledgeable with that they are doing. Overall very happy with the service !“