
Upgrade comfort with professional mini split installation Replacement in Tumwater, WA. Infinity Heating & Air delivers reliable results. Schedule now!


Experience customized comfort and significant energy savings with a modern ductless mini-split system. For homeowners in Tumwater, WA, dealing with inconsistent temperatures and high utility bills is a common frustration. Traditional central HVAC systems can be inefficient, especially in older homes without existing ductwork or in spaces like additions, garages, or sunrooms. Ductless mini-splits offer a powerful, flexible, and highly efficient alternative for both heating and cooling your space.
Whether you're looking to upgrade an outdated system or install a new, targeted climate control solution, a ductless mini-split installation provides precise comfort exactly where you need it. Infinity Heating & Air delivers professional installation services designed to meet the needs of Tumwater homes.
Ductless systems, also known as mini-splits, are revolutionary in their design. They consist of two main components: an outdoor condenser/compressor unit and one or more indoor air-handling units. These units are connected by a small conduit containing power cables, refrigerant tubing, and a condensate drain. This simple, duct-free design is the source of their many advantages.
Traditional forced-air systems lose a significant amount of energy through ductwork, often as much as 30%. Because mini-splits deliver conditioned air directly to the room, none of that energy is wasted. Modern systems use inverter-driven compressors that automatically adjust their speed to match the heating or cooling demand, consuming only the precise amount of energy needed. This results in substantially lower energy bills year-round, a welcome relief during Tumwater’s chilly winters and warm summers.
One of the most significant benefits is the ability to create independent temperature zones. Each indoor unit can be controlled separately with its own thermostat. This means you can keep your living room comfortable while the bedrooms are set to a different temperature, or turn off heating and cooling completely in unused rooms.
This level of control eliminates thermostat disagreements and ensures every member of your household is comfortable while further reducing energy waste.
The air in our homes can be filled with dust, pollen, pet dander, and other allergens. Ductless mini-split systems come equipped with multi-stage filtration that continuously cleans the air as it circulates. These advanced filters capture and remove airborne contaminants, creating a healthier and more comfortable living environment for you and your family.
Forget the loud clatter of old window AC units or the constant hum of a central HVAC system kicking on and off. Both the indoor and outdoor units of a mini-split system are engineered for whisper-quiet operation. You’ll enjoy powerful heating and cooling without the disruptive background noise, preserving the peace and quiet of your home.
A high-quality mini-split system can only perform at its peak when installed correctly. Infinity Heating & Air follows a meticulous installation and replacement process to ensure your system operates efficiently and reliably for years to come.
Every project begins with a thorough evaluation of your home. We assess your home's layout, insulation, window placement, and your specific comfort goals. This allows us to perform precise load calculations to determine the exact size and capacity of the system you need. We’ll discuss the best placement for both the indoor and outdoor units to maximize performance and aesthetics.
Based on our assessment, we help you select the ideal ductless system. We recommend a configuration—whether a single-zone unit for one room or a multi-zone system with several indoor air handlers—that perfectly matches your home’s requirements and budget.
Our certified technicians handle every aspect of the installation with expert care. The process typically involves:
Once the installation is complete, we don’t just leave. We thoroughly test the entire system, checking refrigerant pressures, electrical connections, and airflow. We calibrate the thermostats and ensure every component is functioning flawlessly. We also guide you through system operation so you feel confident using your new mini-split.
If replacing an old or failing mini-split, we handle safe decommissioning and removal of old equipment. We inspect line sets and electrical connections to ensure compatibility before installing your new high-efficiency system.
Proper installation is the single most important factor in system performance and longevity. Infinity Heating & Air combines local expertise with strict safety standards to guarantee reliable results.
When you choose Infinity Heating & Air, you gain more than just installation—you gain a trusted partner in home comfort.
Ready to transform the comfort of your home with a versatile and efficient ductless mini-split system? Contact Infinity Heating & Air today to schedule your no-obligation consultation. Learn more about us in our About Us section, and explore financing options to make your installation even more affordable.

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



