Citywide HVAC Services installs new central air conditioners, heat pumps and ductless systems throughout Marathon, FL. We run a load calculation on your home, show you good-better-best options and complete most installations in a single day.
If any of these sound familiar, turn the system off and call (855) 459-5498. Running a failing unit can turn a small AC installation job into a much bigger one.
Our AC installation technicians serve Marathon plus Key Colony Beach, Layton, Islamorada, Key West, Florida City, Homestead, Cutler Bay, Palmetto Bay. Looking for a different town? Browse every Florida location or the main AC Installation & Replacement page.
“Water was pouring out of my air handler. They cleared the drain line, fixed the float switch and had it dry in under an hour.”
— Dana W., Marathon, FL“Fast, polite and fair. The price they quoted on the phone is exactly what I paid. Highly recommend for anyone in Marathon.”
— Jason P., Marathon, FL“The heat went out during the cold snap and they came the same evening. Replaced the heat strips and we were warm again within the hour.”
— Susan B., Marathon, FLMost straight replacements are finished in one day. Ductwork changes or new line sets can add a day.
We measure your home and run a Manual J load calculation instead of guessing — oversized units short cycle and leave Florida homes humid.
Yes, financing options with approved credit are available on new system installations. Ask when you call (855) 459-5498.
Yes. Besides Marathon, we cover Key Colony Beach, Layton, Islamorada, Key West and every other city in Florida.