
Choose Infinity Heating & Air for AC installation and Replacement in Fircrest, WA. Book your complete home cooling consultation appointment request today.


A reliable air conditioning system is not a luxury in Fir Crest; it's essential for maintaining home comfort and air quality, especially during the peak of summer. When your AC unit fails or struggles to keep up, the heat can become unbearable. Whether you are building a new home, upgrading an outdated system, or replacing a broken unit, a professional installation is the most critical factor in ensuring your new air conditioner performs efficiently and lasts for years to come. An improperly installed unit can lead to frequent breakdowns, poor performance, and higher energy bills, negating the benefits of your investment.
Our specialized AC installation and replacement services are designed to provide Fir Crest homeowners with a seamless, stress-free experience from start to finish. We focus on precision, quality workmanship, and personalized solutions to ensure your home remains a cool, comfortable sanctuary.
It can be difficult to decide whether to repair an aging air conditioner or invest in a full replacement. While a simple repair might seem like the cheaper option upfront, it can often be a temporary fix for a system that is nearing the end of its life. Watch for these common signs that indicate it’s time to consider a replacement:
We believe in a transparent and meticulous process to guarantee your new air conditioning system is perfectly suited for your home and installed to the highest industry standards.
Our process begins with a thorough assessment of your home. We don’t just look at the square footage; we perform a detailed "Manual J" load calculation. This considers factors like your home's layout, window placement and efficiency, insulation levels, ceiling height, and even the amount of sun exposure. This scientific approach ensures we recommend a system that is precisely sized for your specific needs—not too big and not too small.
Based on the load calculation and a discussion about your budget and comfort preferences, we present you with a curated selection of high-quality, energy-efficient air conditioning systems from leading manufacturers. We’ll explain the differences in SEER2 (Seasonal Energy Efficiency Ratio 2) ratings, features, and long-term operating costs, empowering you to make an informed decision.
On installation day, our certified technicians arrive fully prepared. If you are replacing an old unit, we will safely disconnect and responsibly remove it from your property. We then prepare the area for the new system, ensuring the concrete pad is level and the site is clean and ready for installation.
This is where our expertise shines. We meticulously install the new outdoor condenser and indoor air handler or evaporator coil. We make precise connections to your home’s electrical system, refrigerant lines, and ductwork, ensuring all seals are airtight to prevent energy loss. Our team adheres strictly to manufacturer specifications and local Fir Crest building codes for a safe and compliant installation.
Once the physical installation is complete, we don’t just pack up and leave. We initiate a comprehensive commissioning process. This involves charging the system with the correct amount of refrigerant, testing electrical connections, checking airflow, and calibrating the thermostat. We run the system through a full cooling cycle to verify it is operating at peak performance and delivering the comfort you expect.
Finally, we walk you through your new system. We’ll show you how to operate the thermostat, explain any new features, and provide tips for routine maintenance, such as changing the air filter. We ensure all your questions are answered and you feel completely confident with your new air conditioner.
Upgrading your air conditioner is an investment in your home's comfort and value. A modern, professionally installed unit delivers significant advantages, including drastically lower energy consumption, more consistent and powerful cooling, improved indoor air quality through advanced filtration, and quiet operation that won't disrupt your daily life.
To discover the ideal cooling solution for your home, schedule a professional consultation with our team. We are ready to provide you with a comprehensive evaluation and a personalized recommendation for your AC installation or replacement needs.
Elevate your comfort with efficient AC installation replacement in Fir Crest, WA, handled by the professionals at Infinity Heating & Air. We combine honest recommendations with long-lasting performance—and offer flexible finance options to make your upgrade affordable and stress-free.

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



