
Lower costs and boost comfort with AC installation and replacement in South Prairie, WA by Infinity Heating & Air. Call us now for expert service.


When the summer heat arrives in South Prairie, a reliable and efficient air conditioning system isn't a luxury—it’s essential for your comfort and well-being. An aging or improperly installed unit can cause high energy bills, uneven cooling, and unexpected breakdowns. Whether you need a new system for your home or are replacing an outdated one, professional installation from Infinity Heating & Air ensures years of dependable performance. We provide comprehensive AC installation and replacement services tailored to deliver powerful cooling, superior efficiency, and lasting peace of mind for South Prairie homeowners.
Selecting the right AC is important, but the installation determines how well it performs, how long it lasts, and how much it costs to run. A rushed or incorrect setup can lead to refrigerant leaks, reduced efficiency, early system failure, and even voided warranties. Our certified technicians at Infinity Heating & Air have the training and hands-on expertise to complete every step with precision. We properly size your unit, follow industry standards and building codes, and calibrate the system for peak performance. With a professional installation, you’re not just buying equipment—you’re investing in long-term comfort and efficiency.
We have built a seamless, transparent process designed to make your transition to a new air conditioner stress-free and efficient.
Our process begins with a detailed evaluation of your home’s layout, insulation, and ductwork. Using a Manual J load calculation, we determine the exact system size and capacity needed, preventing issues like short-cycling or inadequate cooling.
We provide clear guidance on choosing the right system—whether it’s a high-efficiency central AC, a ductless mini-split, or a versatile heat pump. We explain SEER2 ratings, energy savings, and benefits so you can make an informed decision.
If replacing an existing system, our team handles the safe removal, refrigerant recovery, and recycling of old materials, all in compliance with environmental regulations.
We precisely install and connect all components—indoor and outdoor units, refrigerant lines, and electrical wiring—while ensuring integration with your ductwork or ductless setup. Your thermostat is configured for easy control and efficiency.
We perform a full commissioning, checking refrigerant levels, airflow, electrical readings, and thermostat calibration. Your system is tested through multiple cycles to guarantee reliable performance.
Before we finish, we walk you through your new system’s operation, explain its features, and provide maintenance tips to maximize efficiency and lifespan.
At Infinity Heating & Air, we provide options designed for different home needs in South Prairie:
Knowing when to replace your system saves you from costly repairs and inefficiency. Look for:
If you’re ready for a high-efficiency cooling system installed with precision and care, Infinity Heating & Air is here to help. Contact us today to schedule your no-obligation consultation and find the perfect solution for your South Prairie home. Learn more about us, explore our specials, or request an estimate to get started on achieving total comfort.

Our expert technicians are ready to serve you and your home.



