When the Southern California sun beats down, a reliable air conditioner isn't a luxury—it's essential for your family's comfort and well-being. If your current AC system is struggling to keep up, making strange noises, or driving your energy bills through the roof, it may be time for a replacement. At Piggies Air Conditioning, investing in a new, high-efficiency air conditioning system is one of the most significant upgrades you can make for your Altadena home, offering immediate improvements in comfort, air quality, and energy savings. Our expert team specializes in providing seamless, professional AC replacement services tailored to the unique needs of Altadena residents.

Key Signs It's Time to Replace Your Air Conditioner
It can be difficult to decide between another costly repair and a full system replacement. While some issues can be fixed, recurring problems are often a clear signal that your AC unit has reached the end of its operational life. Watch for these definitive signs that it’s time to consider an upgrade.
- Your System is Over 10-15 Years Old: Even well-maintained air conditioners have a finite lifespan. If your unit is in this age range, it likely uses outdated technology, is far less efficient than modern systems, and is more prone to major component failure.
- Frequent and Expensive Repairs: Are you calling for repairs every summer? If a single repair cost is approaching half the price of a new unit, or if the cumulative costs of repairs over a year are substantial, replacement is the more financially sound decision in the long run.
- Noticeably Higher Energy Bills: An unexpected spike in your summer electricity bills is a classic symptom of a failing AC. As internal components wear out, the system has to work harder and run longer to achieve the same level of cooling, consuming significantly more energy.
- Inconsistent Cooling and Hot Spots: If some rooms in your Altadena home feel comfortable while others remain stuffy and warm, your AC may no longer have the capacity to distribute cool air evenly. This indicates a loss of efficiency and power.
- Excessive Dust or Humidity: Modern AC systems are designed to help filter allergens and manage indoor humidity. If you notice a decline in your home's air quality or a persistent muggy feeling, your old system is likely failing at these crucial tasks.
- Unusual Noises or Odors: Loud grinding, rattling, or buzzing sounds from your indoor or outdoor unit are serious red flags that signal mechanical failure. Similarly, musty or burning smells indicate potential issues with mold or wiring that should be addressed immediately.
- Uses R-22 Refrigerant (Freon): R-22 refrigerant was phased out by the U.S. government due to its environmental impact. If your older system uses it, any refrigerant-related repairs will be exceptionally expensive and difficult, making a full replacement a more practical choice.
The Benefits of Upgrading to a New AC System
Moving forward with an AC replacement is more than just a fix for an old problem; it’s a powerful investment in your home's comfort and value. Altadena homeowners who upgrade to a modern air conditioning system enjoy a wide range of immediate and long-term advantages.
- Superior Energy Efficiency: Today's AC units are built to much higher efficiency standards (measured in SEER2 ratings). A new system can drastically reduce your energy consumption, leading to significant savings on your monthly utility bills.
- Enhanced Home Comfort: Experience powerful, consistent cooling that eliminates hot spots and maintains your desired temperature with precision. Advanced fan and compressor technology provides more even and reliable comfort throughout your entire home.
- Improved Indoor Air Quality: New systems come with advanced filtration technology that is far more effective at removing dust, pollen, pet dander, and other airborne pollutants, allowing your family to breathe cleaner, healthier air.
- Quiet and Peaceful Operation: Forget the loud clanking and rattling of an old unit. Modern air conditioners are engineered for whisper-quiet performance, preserving the peace and tranquility of your home.
- Reliability and Peace of Mind: A new AC system comes with a comprehensive manufacturer's warranty, protecting you from unexpected repair costs for years to come. Enjoy the confidence of knowing your cooling system will perform flawlessly when you need it most.
- Smart Thermostat Compatibility: Integrate your new AC with a smart thermostat for ultimate control and convenience. Adjust your home’s temperature from anywhere using your smartphone and create automated schedules that further optimize your energy savings.
Our Seamless AC Replacement Process
We are committed to making your AC replacement experience as smooth and stress-free as possible. Our process is designed with clear communication and meticulous attention to detail at every stage, ensuring your new system is installed perfectly for optimal performance and longevity.
- In-Depth Consultation and Assessment: We begin with a thorough evaluation of your current system, ductwork, and your home’s specific cooling needs. Our technicians perform a professional load calculation (Manual J) to determine the exact size and capacity of the AC unit required for your Altadena home—ensuring it’s not too big or too small, but just right.
- Expert System Selection: Based on our assessment, your budget, and your preferences, we guide you through selecting the ideal air conditioning system. We explain the differences between various models, efficiency ratings, and features, empowering you to make an informed decision.
- Professional and Tidy Installation: Our certified technicians handle the entire installation process with precision and care. We safely remove and dispose of your old unit, expertly install the new indoor and outdoor components, and ensure all connections are secure and up to Altadena's building codes.
- System Testing and Final Walkthrough: Once the installation is complete, we rigorously test the new system to confirm it is operating at peak performance. We then walk you through the new system’s features, explain how to operate the thermostat, and provide essential maintenance tips to keep it running efficiently for years.
Upgrade to Comfort and Efficiency with Piggies Air Conditioning
Don’t let an outdated AC unit compromise your comfort and drain your wallet. With expert installation, trusted service, and flexible financing, Piggies Air Conditioning makes it simple to enjoy a more efficient and reliable cooling system. Contact us today to schedule your professional AC replacement consultation and experience the difference that expert care can make.
Frequently Asked Questions About AC Replacement
How long does a professional AC replacement take?Most installations are completed within a single day, though larger or more complex projects may take a little longer. Our team at Piggies Air Conditioning ensures minimal disruption to your home.
Do you offer financing options for AC replacements?Yes, we provide flexible financing plans to make upgrading your air conditioning system more affordable. Our team will walk you through the available options during your consultation.
Will replacing my AC really lower my energy bills?Absolutely. New high-efficiency systems are designed to consume far less energy while delivering stronger, more consistent cooling. Many customers notice savings right away.
What do other Altadena homeowners say about your services?Our customers consistently leave 5-star reviews, praising our professionalism, clear communication, and quality installations. We take pride in being the trusted choice for AC replacement.
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Customer Testimonials



CUSTOMER SERVICE!




I highly recommend this company for anyone needing AC repair or maintenance. I'll definitely be calling them again for any future needs!








I had the pleasure of experiencing outstanding service and professionalism from Ruben, and I am beyond impressed. From the moment I first contacted them, by phone and follow up communication via email for my quotes. The attention to detail and commitment to excellence were evident.
Ruben, was incredibly responsive, addressing all my inquiries promptly and with clear, thorough explanations. Their dedication to understanding and meeting my needs was remarkable.
Ruben, went above and beyond to ensure that everything was handled seamlessly, demonstrating not just professionalism, but also a sincere dedication to customer satisfaction.
I can't recommend Piggies air Conditioning/Ruben highly enough. If you're looking for someone who combines expertise with exceptional service, look no further. They are a true example of what outstanding professionalism should be.








The technician arrived on time, which I really appreciated given how crucial air conditioning is in this heat. Ruben was professional and friendly, explaining what he was doing throughout the process. The issue I had was diagnosed fairly quickly, and they provided me with a few options on how to fix it. The pricing was transparent, and I didn't feel like there were any hidden costs, which is always a plus when it comes to service calls like these. Highly recommend this company!




1st & foremost, huge shout out to Ruben thank u so so much for reaching out & making things happen SO FAST! I was so surprised since i had reached out to a couple different places who lagged on even answering calls, messages, etc.
Ruben was also very informative & taught me ALOT that i didnt know about.
Also cant leave the amazing Luis & Miles out of
this review.
They came, they saw, they conquered!
And they worked pretty swiftly too, felt very comfy around em, loved their personalities, great attitude, work ethic, professionalism, had some really good convos & they still got the job done lightning fast
SUPER HUGE SHOUT OUT & THANKS for everything guys! Definitely recommending u guys to everyone i know.




recommendations and feedback. The actual installation was painless and unremarkable, his AC experts got it done, got it cleaned and most importantly got it right. Rueben even went a step further to assure we had
protection from the coming rain, that is service unheard of these days. His price was competitive and a REAL value for the service we recieved. Using anyone else for your AC needs, would be a huge mistake. We thank them again and will recommend to everyone.




Echoing a lot of the other reviews here, Piggies Air Conditioning responds so quickly to requests (even though I actually accidentally sent in multiple requests on my side without responding, oops!)
They were able to come do a FREE energy audit and initial inspection on the same day and Ruben was amazing at explaining his thoughts on our house's situation and what he thought was worth the money and wasn't worth the money.
I truly felt like he was trying to help me find the best solution to our issues instead of just trying to upsell us on everything and anything.
I'm definitely recommending this business to anyone I know if they want a trustworthy and realistic service, value, and quality.
