Macawsome Co. Logo

AC Replacement Ontario, CA

Whether you are looking for AC unit replacement or repair services, we can help!

AC Replacement in Ontario, CA, and Surrounding Areas

Discovering the right path to enhance the comfort and efficiency of your indoor heating, ventilation, and air conditioning system is essential, especially in the warm climates of Southern California. At Macawsome Heating & Cooling, we’ve dedicated ourselves since 2015 to bringing ‘Paradise in every room‘ of your home or business. 

Specializing in AC replacement, our team combines advanced technology with a family-centered approach, ensuring that each service we provide throughout Ontario, CA, is efficient and ‘macawsome.’ We also serve businesses looking to enhance their indoor comfort. Let us help upgrade your AC can transform your living or working environment.

Why Upgrade? The Top Benefits of Upgrading Your AC

Upgrading your AC system can bring a multitude of benefits, not just for immediate comfort but also in terms of long-term savings and health. Here are the top reasons why investing in a new air conditioning unit is a wise decision:

  • Increased Energy Efficiency: Modern AC units are designed to use energy more efficiently, which can lead to significant savings on your electricity bills. The latest models often meet or exceed current ENERGY STAR® guidelines, ensuring they consume less power while providing the same or enhanced cooling levels.
  • Improved Indoor Air Quality: New AC units have advanced filtration systems that can better remove air pollutants, allergens, and dust. This is beneficial for individuals with allergies or respiratory conditions, as it ensures a cleaner, healthier indoor environment.
  • Enhanced Comfort: Modern air conditioners offer improved and more consistent cooling performance across your home or office. They can more effectively manage and distribute air to eliminate hot spots, providing a more comfortable and even temperature throughout the space. 
  • Reduced Carbon Footprint: Energy-efficient AC units contribute to reduced greenhouse gas emissions by consuming less power, making them a more environmentally friendly option. This aligns with global efforts to combat climate change by reducing energy consumption and relying on more sustainable practices.
  • Lower Maintenance and Repair Costs: New AC systems are less likely to require repairs in the first few years of operation, and when they do, many are covered by warranties. Additionally, newer models are designed for easier maintenance, helping you save on service costs over time.

Overall, upgrading your AC unit is an investment in your comfort, health, and financial well-being, making it a worthwhile consideration for any homeowner or business owner. Give us a ‘Caw’ today, and let us make your AC replacement experience as pleasant and worry-free as possible.

Our Process: Precision Installation for Peak Performance

At Macawsome Heating & Cooling, precision is key. From the moment you call us, our experts provide free estimates on replacements and installations, ensuring you have all the information needed to make the best decision for your space. Our installation process includes: 

Initial Consultation and Assessment

  • Personalized Attention: Every AC installation journey begins with a comprehensive consultation. We listen closely to understand your specific cooling needs, preferences, and any challenges you face with your current system. This personalized approach ensures that the solutions we propose are tailor-made for you.
  • Thorough Site Evaluation: Our experts conduct a detailed assessment of your premises, considering factors like the size of the space, insulation quality, sun exposure, and existing ductwork. This evaluation helps us determine the suitable AC system that matches your home’s or business’s unique requirements.

Design and Planning

  • Customized System Design: Leveraging the information gathered during the assessment, we design a cooling system that ensures optimal performance and energy efficiency. Our designs account for the precise cooling load required to maintain comfortable temperatures throughout your space.
  • Clear Communication and Planning: We believe in transparent communication, providing you with a clear plan that outlines the installation process, timeline, and any preparations needed on your part. This step ensures you know exactly what to expect and when.

Precision Installation

  • Skilled Technicians: Our team of certified and experienced technicians is equipped with the latest tools and technologies. They follow strict installation protocols to ensure your AC system is installed correctly and efficiently.
  • Attention to Detail: We pride ourselves on our attention to detail. Every aspect is executed precisely, from the positioning of the outdoor unit to the secure installation of indoor components and the meticulous sealing of ductwork.


If you reside in Ontario, CA, choosing us for your AC replacement means selecting a partner committed to excellence, precision, and comfort. From the initial consultation to post-installation support, our process ensures your experience is as seamless and satisfying as the cool, refreshing air your new system will provide. 

Advanced Energy-Saving Features with Our Modern AC Units

Our modern AC units are not merely appliances but sophisticated systems designed to elevate your indoor atmosphere while prioritizing energy efficiency. Each unit has advanced features to ensure your comfort is sustainable and customizable. 

  • Programmable thermostats give you unparalleled control over your environment, allowing you to set precise temperatures for different times of the day, effectively reducing energy waste. 
  • Variable speed motors are another key innovation; these motors dynamically adjust the cooling output based on the current conditions and your specific needs, ensuring that you’re never using more energy than necessary.
  • Our AC units are smart home ready, seamlessly integrating with your existing smart home ecosystem. This compatibility allows for remote management of your AC from any location, providing a convenience that transforms your living experience. 

By integrating these advanced features, our AC units help conserve energy, reduce costs, and promote a more comfortable and sustainable home environment.

Schedule Your Hassle-Free AC Replacement with Us Today

Choosing Macawsome Heating & Cooling means opting for a seamless, hassle-free experience. Our family-centered and operated business is built on strong, trusting customer relationships. We’re just as loyal as the beloved bird representing our brand: Macaws. With our Blue and Gold Comfort Plan, you can count on us to make your AC replacement experience truly ‘macawsome’ in Ontario, CA.

We also offer financing options through Service Finance and Wells Fargo, which are available to make your upgrade more accessible. Learn more about how we can enhance your comfort and efficiency. 

Contact Us Today for AC Replacement in Ontario, CA, and Surrounding Areas

If you need professional AC replacement in Ontario, CA, look no further than Macawsome Heating & Cooling. Contact us today at 909-333-4004 and schedule an appointment!


It’s advisable to consider AC replacement when your system is nearing or surpassing 15 to 20 years of age. Additionally, it might be time for a replacement if you’re frequently dealing with costly repairs, experiencing inconsistent cooling, or facing rising energy bills.
AC replacement offers several advantages, including improved energy efficiency, lower operating costs, better indoor air quality, enhanced cooling performance, and access to modern features and technologies that can enhance your overall comfort.
It can vary depending on factors like the complexity of the installation, the type of system being replaced, and your home’s specific requirements. On average, it can take anywhere from one to three days.
When replacing your AC, you can opt for various types, including central air conditioning, ductless mini-split systems, heat pumps, and more. The choice depends on your home’s layout, cooling needs, and budget.