Get matched with top heat pump installers and replacers in Seaford, DE

"Had my AC unit installed by Mike's stop running during July 2025 heatwave. Mikes showed up within hours and repaired the unit quickly. No charge for parts or labor as they had promised at installation. Great price for original install as well. Always leery of how the seller will respond to warranty issues but Mike's was right on it!!!"

"The owner of this company called me within minutes of submitting a request on Angi. After describing the issue and sending him pictures, he said his son would be in the area the next morning to replace the damaged flexible duct pipe. He texted me prior to his arrival and it turned out to be a quick repair. Would highly recommend this company and definitely use them again. "

"Excellent and prompt service. They saved me $1800 compared to price quoted by FH FURR for installing new furnace. Highly recommend."

"We were so lucky to find Horizon services to fix our air conditioning. I called at 8 am and by 2 pm our conditioning was fixed. Excellent service and communication. "

"During this very cold winter, I wanted my HVAC system checked out, esp after the fan were frozen in place before being de-iced by me. The service person was great. He checked my system and was able to answer my questions. Thank you."