Air Conditioning Installation

The deciding factor is whether your existing indoor equipment can work with a modern unit. A furnace under about 10 years old with compatible components pairs with a new AC without trouble, and you keep the value of equipment that still works.

If the furnace is aging too, doing both at once avoids tearing the same closet apart twice and gets you matched efficiency ratings across the whole system. A good contractor will tell you which situation you are in during the walkthrough — and if two of your three quotes say the same thing, that is your answer.

Variable-Speed Compressors: Instead of running at full blast or off, modern compressors adjust their output continuously. This means steadier temperatures, better humidity control, and significantly lower noise levels.

Higher SEER Ratings: Federal minimum efficiency standards have increased over time. Today's entry-level units are more efficient than premium units from a decade ago.

Smart Integration: Modern AC systems work with smart thermostats, allowing remote control, scheduling, energy monitoring, and integration with home automation systems.

Morning: removal and prep. The crew recovers the remaining refrigerant per EPA rules, disconnects and hauls off the old outdoor unit, and checks that the pad is level and clear.

Midday: installation. The new condenser goes in, refrigerant lines are connected and evacuated, and the electrical is wired to the disconnect and panel. The indoor coil is matched or swapped so the two halves work as a pair.

Afternoon: charge and test. Refrigerant is charged to manufacturer spec, airflow is measured across the coil, the thermostat is paired, and the system runs a full cooling cycle while the tech verifies temperature split and amp draw.

Equipment Specifications: Make sure you're comparing the same tonnage and SEER rating across quotes. A lower price for a lower-efficiency unit isn't a better deal — it costs more to run every month.

Scope of Work: Some contractors include line set replacement, electrical upgrades, or pad replacement in their base price while others list them as add-ons. Read the fine print.

Warranty Details: Manufacturer warranties often require registration within a specific window and may have conditions about professional installation. Ask each contractor about the warranty process.

Monthly: Replace or clean your air filter. This single step has the biggest impact on system efficiency and longevity. A dirty filter forces your AC to work harder and can lead to frozen evaporator coils.

Quarterly: Inspect the outdoor unit. Remove leaves, grass clippings, and debris from around the condenser. Gently rinse the coils with a garden hose if they look dirty.

Annually: Schedule a professional tune-up before cooling season. A technician cleans coils, checks refrigerant levels, tests electrical connections, and verifies system performance.