AC Installation & Replacement in Batavia, IL | State Automatic

Replacing an air conditioner is a major investment. It is also an opportunity to fix the comfort issues that have plagued your home for years. A new unit installed on old, undersized ductwork will just be a more efficient way to be uncomfortable. At State Automatic, we view AC installation as a whole-home construction project, not an appliance delivery.

Sizing Matters: The Manual J Standard

If a contractor walks into your home and quotes you a price without measuring your windows, attic insulation, and square footage, show them the door. They are guessing.

We perform a rigorous Manual J Load Calculation to determine exactly how many BTUs your home needs. An oversized unit will cool the house too fast (short-cycling), leaving humidity high and creating rapid temperature swings. A properly sized Carrier system runs longer, quieter cycles that dehumidify your home and save energy. Read more about Manual J protocols at ACCA.

The Importance of the “Matched System”

Your outdoor condenser and indoor evaporator coil must be a matched set. Replacing just the outdoor unit while leaving an old R-22 coil inside is like putting a Ferrari engine in a go-kart. It kills efficiency and voids the manufacturer warranty. We replace the entire system to ensure:

• Maximum SEER2 Efficiency: You get the energy savings you paid for.
• Reliability: Old coils are prone to leaks that can destroy new compressors.
• Rebate Eligibility: ComEd and Federal rebates require an AHRI Certified matched system.

Installation Day Excellence

We permit every job through the City of Batavia Building Division. This protects your home’s resale value and ensures safety.

• Protective Drop Cloths: We respect your floors.
• Nitrogen Braze: We flow nitrogen through the copper lines while welding to prevent internal oxidation—a critical step many corners-cutting contractors skip.
• Digital Evacuation: We use micron gauges to ensure the refrigerant lines are completely free of moisture before releasing the Charge.

AC Installation FAQs

How long does installation take?

A standard replacement takes 1 day (roughly 8 hours). We arrive at 8:00 AM and usually have the house cooling down by late afternoon. We handle all cleanup and hauled away the old unit for recycling.

What is the difference between single-stage and variable-speed AC?

A single-stage AC is like a light switch—it’s either 100% on or off. A variable-speed (inverter) AC is like a gas pedal—it can slow down to 25% capacity to maintain temperature precisely, which is quieter and far better at removing humidity.

Are there rebates available?

Yes. The IRA 25C Tax Credit offers up to $600 for qualified AC units (and up to $2,000 for Heat Pumps). ComEd also offers instant discounts. We provide all the certification paperwork you need.

Get a system sized for your home.

Call Now: (630) 326-6330

World-class installation for Batavia, IL 60510.